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/Common/Options.cpp

https://bitbucket.org/lge/gmsh
C++ | 8910 lines | 8124 code | 734 blank | 52 comment | 1668 complexity | 78163dd2f0ca41f1e2fcf4aef69c6c57 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1, BSD-3-Clause 
    

  1. // Gmsh - Copyright (C) 1997-2012 C. Geuzaine, J.-F. Remacle
    2. 

  2. //
    3. 

  3. // See the LICENSE.txt file for license information. Please report all
    4. 

  4. // bugs and problems to <gmsh@geuz.org>.
    5. 

  5. 

  6. #include <string.h>
    7. 

  7. #include <stdlib.h>
    8. 

  8. #include <stdio.h>
    9. 

  9. #include "GmshConfig.h"
    10. 

  10. #include "GmshDefines.h"
    11. 

  11. #include "GmshMessage.h"
    12. 

  12. #include "StringUtils.h"
    13. 

  13. #include "GModel.h"
    14. 

  14. #include "Context.h"
    15. 

  15. #include "Options.h"
    16. 

  16. #include "Colors.h"
    17. 

  17. #include "DefaultOptions.h"
    18. 

  18. 

  19. #if defined(HAVE_MESH)
    20. 

  20. #include "Generator.h"
    21. 

  21. #include "Field.h"
    22. 

  22. #include "BackgroundMesh.h"
    23. 

  23. #endif
    24. 

  24. 

  25. #if defined(HAVE_PARSER)
    26. 

  26. #include "Parser.h"
    27. 

  27. #endif
    28. 

  28. 

  29. #if defined(HAVE_POST)
    30. 

  30. #include "PView.h"
    31. 

  31. #include "PViewOptions.h"
    32. 

  32. #include "PViewData.h"
    33. 

  33. #include "adaptiveData.h"
    34. 

  34. #endif
    35. 

  35. 

  36. #if defined(HAVE_PLUGINS)
    37. 

  37. #include "PluginManager.h"
    38. 

  38. #include "Plugin.h"
    39. 

  39. #endif
    40. 

  40. 

  41. #if defined(HAVE_FLTK)
    42. 

  42. #include <FL/Fl_Tooltip.H>
    43. 

  43. #include "FlGui.h"
    44. 

  44. #include "graphicWindow.h"
    45. 

  45. #include "optionWindow.h"
    46. 

  46. #include "manipWindow.h"
    47. 

  47. #include "contextWindow.h"
    48. 

  48. #include "clippingWindow.h"
    49. 

  49. #include "onelabGroup.h"
    50. 

  50. #include "viewButton.h"
    51. 

  51. #endif
    52. 

  52. 

  53. // General routines for string options
    54. 

  54. 

  55. bool StringOption(int action, const char *category, int num,
    56. 

  56.                   const char *name, std::string &val)
    57. 

  57. {
    58. 

  58.   StringXString *s = 0;
    59. 

  59.   if(!strcmp(category, "General"))
    60. 

  60.     s = GeneralOptions_String;
    61. 

  61.   else if(!strcmp(category, "Geometry"))
    62. 

  62.     s = GeometryOptions_String;
    63. 

  63.   else if(!strcmp(category, "Mesh"))
    64. 

  64.     s = MeshOptions_String;
    65. 

  65.   else if(!strcmp(category, "Solver"))
    66. 

  66.     s = SolverOptions_String;
    67. 

  67.   else if(!strcmp(category, "PostProcessing"))
    68. 

  68.     s = PostProcessingOptions_String;
    69. 

  69.   else if(!strcmp(category, "View"))
    70. 

  70.     s = ViewOptions_String;
    71. 

  71.   else if(!strcmp(category, "Print"))
    72. 

  72.     s = PrintOptions_String;
    73. 

  73.   else{
    74. 

  74.     Msg::Error("Unknown string option category '%s'", category);
    75. 

  75.     return false;
    76. 

  76.   }
    77. 

  77. 

  78.   int i = 0;
    79. 

  79.   while(s[i].str && strcmp(s[i].str, name)) i++;
    80. 

  80.   if(!s[i].str){
    81. 

  81.     Msg::Error("Unknown string option '%s.%s'", category, name);
    82. 

  82.     return false;
    83. 

  83.   }
    84. 

  84. 

  85.   val = s[i].function(num, action, val);
    86. 

  86.   return true;
    87. 

  87. }
    88. 

  88. 

  89. static void SetDefaultStringOptions(int num, StringXString s[])
    90. 

  90. {
    91. 

  91.   int i = 0;
    92. 

  92.   while(s[i].str) {
    93. 

  93.     s[i].function(num, GMSH_SET, s[i].def);
    94. 

  94.     i++;
    95. 

  95.   }
    96. 

  96. }
    97. 

  97. 

  98. static void SetStringOptionsGUI(int num, StringXString s[])
    99. 

  99. {
    100. 

  100.   int i = 0;
    101. 

  101.   while(s[i].str) {
    102. 

  102.     s[i].function(num, GMSH_GUI, "");
    103. 

  103.     i++;
    104. 

  104.   }
    105. 

  105. }
    106. 

  106. 

  107. static void PrintStringOptions(int num, int level, int diff, int help,
    108. 

  108.                                StringXString s[], const char *prefix, FILE *file)
    109. 

  109. {
    110. 

  110.   int i = 0;
    111. 

  111.   while(s[i].str) {
    112. 

  112.     if(s[i].level & level) {
    113. 

  113.       if(!diff || s[i].function(num, GMSH_GET, "") != s[i].def){
    114. 

  114.         char tmp[1024];
    115. 

  115.         sprintf(tmp, "%s%s = \"%s\";%s%s", prefix,
    116. 

  116.                 s[i].str, s[i].function(num, GMSH_GET, "").c_str(),
    117. 

  117.                 help ? " // " : "", help ? s[i].help : "");
    118. 

  118.         if(file)
    119. 

  119.           fprintf(file, "%s\n", tmp);
    120. 

  120.         else{
    121. 

  121.           // remove \n, \t, \r
    122. 

  122.           for(unsigned int i = 0; i < strlen(tmp); i++)
    123. 

  123.             if(tmp[i] == '\n' || tmp[i] == '\t' || tmp[i] == '\r') tmp[i] = ' ';
    124. 

  124.           // Warning: must call Msg::Direct(level, ...) here, because
    125. 

  125.           // we cannot use tmp as a format string (it can contain %s!)
    126. 

  126.           Msg::Direct(3, "%s", tmp);
    127. 

  127.         }
    128. 

  128.       }
    129. 

  129.     }
    130. 

  130.     i++;
    131. 

  131.   }
    132. 

  132. }
    133. 

  133. 

  134. static const char *GetOptionSaveLevel(int level)
    135. 

  135. {
    136. 

  136.   if(level & GMSH_SESSIONRC){
    137. 

  137.     return "General.SessionFileName";
    138. 

  138.   }
    139. 

  139.   else if(level & GMSH_OPTIONSRC){
    140. 

  140.     return "General.OptionsFileName";
    141. 

  141.   }
    142. 

  142.   else{
    143. 

  143.     return "-";
    144. 

  144.   }
    145. 

  145. }
    146. 

  146. 

  147. static void PrintStringOptionsDoc(StringXString s[], const char *prefix, FILE *file)
    148. 

  148. {
    149. 

  149.   int i = 0;
    150. 

  150.   while(s[i].str) {
    151. 

  151.     fprintf(file, "@item %s%s\n", prefix, s[i].str);
    152. 

  152.     fprintf(file, "%s@*\n", s[i].help);
    153. 

  153. 

  154.     // sanitize the string for texinfo
    155. 

  155.     std::string val = s[i].function(0, GMSH_GET, "");
    156. 

  156.     for(unsigned int j = 1; j < val.size(); j++){
    157. 

  157.       if(val[j] == '\n' && val[j - 1] == '\n')
    158. 

  158.         val[j - 1] = '.';
    159. 

  159.     }
    160. 

  160.     fprintf(file, "Default value: @code{\"%s\"}@*\n", val.c_str());
    161. 

  161.     fprintf(file, "Saved in: @code{%s}\n\n", GetOptionSaveLevel(s[i].level));
    162. 

  162.     i++;
    163. 

  163.   }
    164. 

  164. }
    165. 

  165. 

  166. // General routines for numeric options
    167. 

  167. 

  168. bool NumberOption(int action, const char *category, int num,
    169. 

  169.                   const char *name, double &val)
    170. 

  170. {
    171. 

  171.   StringXNumber *s = 0;
    172. 

  172.   if(!strcmp(category, "General"))
    173. 

  173.     s = GeneralOptions_Number;
    174. 

  174.   else if(!strcmp(category, "Geometry"))
    175. 

  175.     s = GeometryOptions_Number;
    176. 

  176.   else if(!strcmp(category, "Mesh"))
    177. 

  177.     s = MeshOptions_Number;
    178. 

  178.   else if(!strcmp(category, "Solver"))
    179. 

  179.     s = SolverOptions_Number;
    180. 

  180.   else if(!strcmp(category, "PostProcessing"))
    181. 

  181.     s = PostProcessingOptions_Number;
    182. 

  182.   else if(!strcmp(category, "View"))
    183. 

  183.     s = ViewOptions_Number;
    184. 

  184.   else if(!strcmp(category, "Print"))
    185. 

  185.     s = PrintOptions_Number;
    186. 

  186.   else{
    187. 

  187.     Msg::Error("Unknown number option category '%s'", category);
    188. 

  188.     return false;
    189. 

  189.   }
    190. 

  190. 

  191.   int i = 0;
    192. 

  192.   while(s[i].str && strcmp(s[i].str, name)) i++;
    193. 

  193.   if(!s[i].str){
    194. 

  194.     Msg::Error("Unknown number option '%s.%s'", category, name);
    195. 

  195.     return false;
    196. 

  196.   }
    197. 

  197.   val = s[i].function(num, action, val);
    198. 

  198.   return true;
    199. 

  199. }
    200. 

  200. 

  201. static void SetDefaultNumberOptions(int num, StringXNumber s[])
    202. 

  202. {
    203. 

  203.   int i = 0;
    204. 

  204.   while(s[i].str) {
    205. 

  205.     s[i].function(num, GMSH_SET, s[i].def);
    206. 

  206.     i++;
    207. 

  207.   }
    208. 

  208. }
    209. 

  209. 

  210. static void SetNumberOptionsGUI(int num, StringXNumber s[])
    211. 

  211. {
    212. 

  212.   int i = 0;
    213. 

  213.   while(s[i].str) {
    214. 

  214.     s[i].function(num, GMSH_GUI, 0);
    215. 

  215.     i++;
    216. 

  216.   }
    217. 

  217. }
    218. 

  218. 

  219. static void PrintNumberOptions(int num, int level, int diff, int help,
    220. 

  220.                                StringXNumber s[], const char *prefix, FILE * file)
    221. 

  221. {
    222. 

  222.   int i = 0;
    223. 

  223.   char tmp[1024];
    224. 

  224.   while(s[i].str) {
    225. 

  225.     if(s[i].level & level) {
    226. 

  226.       if(!diff || (s[i].function(num, GMSH_GET, 0) != s[i].def)){
    227. 

  227.         sprintf(tmp, "%s%s = %.16g;%s%s", prefix,
    228. 

  228.                 s[i].str, s[i].function(num, GMSH_GET, 0),
    229. 

  229.                 help ? " // " : "", help ? s[i].help : "");
    230. 

  230.         if(file)
    231. 

  231.           fprintf(file, "%s\n", tmp);
    232. 

  232.         else
    233. 

  233.           Msg::Direct(tmp);
    234. 

  234.       }
    235. 

  235.     }
    236. 

  236.     i++;
    237. 

  237.   }
    238. 

  238. }
    239. 

  239. 

  240. static void PrintNumberOptionsDoc(StringXNumber s[], const char *prefix, FILE * file)
    241. 

  241. {
    242. 

  242.   int i = 0;
    243. 

  243.   while(s[i].str) {
    244. 

  244.     fprintf(file, "@item %s%s\n", prefix, s[i].str);
    245. 

  245.     fprintf(file, "%s@*\n", s[i].help);
    246. 

  246.     fprintf(file, "Default value: @code{%g}@*\n", s[i].function(0, GMSH_GET, 0));
    247. 

  247.     fprintf(file, "Saved in: @code{%s}\n\n", GetOptionSaveLevel(s[i].level));
    248. 

  248.     i++;
    249. 

  249.   }
    250. 

  250. }
    251. 

  251. 

  252. // General routines for color options
    253. 

  253. 

  254. bool ColorOption(int action, const char *category, int num,
    255. 

  255.                  const char *name, unsigned int &val)
    256. 

  256. {
    257. 

  257.   StringXColor *s = 0;
    258. 

  258.   if(!strcmp(category, "General"))
    259. 

  259.     s = GeneralOptions_Color;
    260. 

  260.   else if(!strcmp(category, "Geometry"))
    261. 

  261.     s = GeometryOptions_Color;
    262. 

  262.   else if(!strcmp(category, "Mesh"))
    263. 

  263.     s = MeshOptions_Color;
    264. 

  264.   else if(!strcmp(category, "Solver"))
    265. 

  265.     s = SolverOptions_Color;
    266. 

  266.   else if(!strcmp(category, "PostProcessing"))
    267. 

  267.     s = PostProcessingOptions_Color;
    268. 

  268.   else if(!strcmp(category, "View"))
    269. 

  269.     s = ViewOptions_Color;
    270. 

  270.   else if(!strcmp(category, "Print"))
    271. 

  271.     s = PrintOptions_Color;
    272. 

  272.   else{
    273. 

  273.     Msg::Error("Unknown color option category '%s'", category);
    274. 

  274.     return false;
    275. 

  275.   }
    276. 

  276. 

  277.   int i = 0;
    278. 

  278.   while(s[i].str && strcmp(s[i].str, name)) i++;
    279. 

  279.   if(!s[i].str){
    280. 

  280.     Msg::Error("Unknown color option '%s.%s'", category, name);
    281. 

  281.     return false;
    282. 

  282.   }
    283. 

  283.   val = s[i].function(num, action, val);
    284. 

  284.   return true;
    285. 

  285. }
    286. 

  286. 

  287. int GetColorForString(int alpha, const char *str, int *FlagError)
    288. 

  288. {
    289. 

  289.   int i = 0;
    290. 

  290.   while(ColorString[i].str && strcmp(ColorString[i].str, str))
    291. 

  291.     i++;
    292. 

  292.   *FlagError = !ColorString[i].str ? 1 : 0;
    293. 

  293.   if(alpha > 0)
    294. 

  294.     return CTX::instance()->packColor
    295. 

  295.       (ColorString[i].int1, ColorString[i].int2, ColorString[i].int3, alpha);
    296. 

  296.   else
    297. 

  297.     return CTX::instance()->packColor
    298. 

  298.       (ColorString[i].int1, ColorString[i].int2, ColorString[i].int3,
    299. 

  299.        ColorString[i].int4);
    300. 

  300. }
    301. 

  301. 

  302. bool GetRGBForString(const char *str, int &r, int &g, int &b)
    303. 

  303. {
    304. 

  304.   int i = 0;
    305. 

  305.   while(ColorString[i].str && strcmp(ColorString[i].str, str))
    306. 

  306.     i++;
    307. 

  307.   if(!ColorString[i].str){
    308. 

  308.     r = g = b = 0;
    309. 

  309.     return false;
    310. 

  310.   }
    311. 

  311.   r = ColorString[i].int1;
    312. 

  312.   g = ColorString[i].int2;
    313. 

  313.   b = ColorString[i].int3;
    314. 

  314.   return true;
    315. 

  315. }
    316. 

  316. 

  317. static void SetDefaultColorOptions(int num, StringXColor s[])
    318. 

  318. {
    319. 

  319.   int i = 0;
    320. 

  320.   // Warning: this assumes that CTX::instance()->color_scheme is set...
    321. 

  321.   switch (CTX::instance()->colorScheme) {
    322. 

  322.   case 1:
    323. 

  323.     while(s[i].str) {
    324. 

  324.       s[i].function(num, GMSH_SET, CTX::instance()->packColor
    325. 

  325.                     (s[i].def2[0], s[i].def2[1], s[i].def2[2], s[i].def2[3]));
    326. 

  326.       i++;
    327. 

  327.     }
    328. 

  328.     break;
    329. 

  329.   case 2:
    330. 

  330.     while(s[i].str) {
    331. 

  331.       s[i].function(num, GMSH_SET, CTX::instance()->packColor
    332. 

  332.                     (s[i].def3[0], s[i].def3[1], s[i].def3[2], s[i].def3[3]));
    333. 

  333.       i++;
    334. 

  334.     }
    335. 

  335.     break;
    336. 

  336.   default:
    337. 

  337.     while(s[i].str) {
    338. 

  338.       s[i].function(num, GMSH_SET, CTX::instance()->packColor
    339. 

  339.                     (s[i].def1[0], s[i].def1[1], s[i].def1[2], s[i].def1[3]));
    340. 

  340.       i++;
    341. 

  341.     }
    342. 

  342.     break;
    343. 

  343.   }
    344. 

  344. }
    345. 

  345. 

  346. static void SetColorOptionsGUI(int num, StringXColor s[])
    347. 

  347. {
    348. 

  348.   int i = 0;
    349. 

  349.   while(s[i].str) {
    350. 

  350.     s[i].function(num, GMSH_GUI, 0);
    351. 

  351.     i++;
    352. 

  352.   }
    353. 

  353. }
    354. 

  354. 

  355. static void PrintColorOptions(int num, int level, int diff, int help,
    356. 

  356.                               StringXColor s[], const char *prefix, FILE * file)
    357. 

  357. {
    358. 

  358.   int i = 0;
    359. 

  359.   char tmp[1024];
    360. 

  360.   while(s[i].str) {
    361. 

  361.     if(s[i].level & level) {
    362. 

  362.       unsigned int def;
    363. 

  363.       switch (CTX::instance()->colorScheme) {
    364. 

  364.       case 1:
    365. 

  365.         def = CTX::instance()->packColor
    366. 

  366.           (s[i].def2[0], s[i].def2[1], s[i].def2[2], s[i].def2[3]);
    367. 

  367.         break;
    368. 

  368.       case 2:
    369. 

  369.         def = CTX::instance()->packColor
    370. 

  370.           (s[i].def3[0], s[i].def3[1], s[i].def3[2], s[i].def3[3]);
    371. 

  371.         break;
    372. 

  372.       default:
    373. 

  373.         def = CTX::instance()->packColor
    374. 

  374.           (s[i].def1[0], s[i].def1[1], s[i].def1[2], s[i].def1[3]);
    375. 

  375.         break;
    376. 

  376.       }
    377. 

  377.       if(!diff || (s[i].function(num, GMSH_GET, 0) != def)){
    378. 

  378.         sprintf(tmp, "%sColor.%s = {%d,%d,%d};%s%s",
    379. 

  379.                 prefix, s[i].str,
    380. 

  380.                 CTX::instance()->unpackRed(s[i].function(num, GMSH_GET, 0)),
    381. 

  381.                 CTX::instance()->unpackGreen(s[i].function(num, GMSH_GET, 0)),
    382. 

  382.                 CTX::instance()->unpackBlue(s[i].function(num, GMSH_GET, 0)),
    383. 

  383.                 help ? " // " : "", help ? s[i].help : "");
    384. 

  384.         if(file)
    385. 

  385.           fprintf(file, "%s\n", tmp);
    386. 

  386.         else
    387. 

  387.           Msg::Direct(tmp);
    388. 

  388.       }
    389. 

  389.     }
    390. 

  390.     i++;
    391. 

  391.   }
    392. 

  392. }
    393. 

  393. 

  394. static void PrintColorOptionsDoc(StringXColor s[], const char *prefix, FILE * file)
    395. 

  395. {
    396. 

  396.   int i = 0;
    397. 

  397.   while(s[i].str) {
    398. 

  398.     fprintf(file, "@item %sColor.%s\n", prefix, s[i].str);
    399. 

  399.     fprintf(file, "%s@*\n", s[i].help);
    400. 

  400.     fprintf(file, "Default value: @code{@{%d,%d,%d@}}@*\n",
    401. 

  401.             CTX::instance()->unpackRed(s[i].function(0, GMSH_GET, 0)),
    402. 

  402.             CTX::instance()->unpackGreen(s[i].function(0, GMSH_GET, 0)),
    403. 

  403.             CTX::instance()->unpackBlue(s[i].function(0, GMSH_GET, 0)));
    404. 

  404.     fprintf(file, "Saved in: @code{%s}\n\n", GetOptionSaveLevel(s[i].level));
    405. 

  405.     i++;
    406. 

  406.   }
    407. 

  407. }
    408. 

  408. 

  409. // General routines
    410. 

  410. 

  411. void InitOptions(int num)
    412. 

  412. {
    413. 

  413.   // Default string options
    414. 

  414.   SetDefaultStringOptions(num, GeneralOptions_String);
    415. 

  415.   SetDefaultStringOptions(num, GeometryOptions_String);
    416. 

  416.   SetDefaultStringOptions(num, MeshOptions_String);
    417. 

  417.   SetDefaultStringOptions(num, SolverOptions_String);
    418. 

  418.   SetDefaultStringOptions(num, PostProcessingOptions_String);
    419. 

  419.   SetDefaultStringOptions(num, ViewOptions_String);
    420. 

  420.   SetDefaultStringOptions(num, PrintOptions_String);
    421. 

  421. 

  422.   // Default number options
    423. 

  423.   SetDefaultNumberOptions(num, GeneralOptions_Number);
    424. 

  424.   SetDefaultNumberOptions(num, GeometryOptions_Number);
    425. 

  425.   SetDefaultNumberOptions(num, MeshOptions_Number);
    426. 

  426.   SetDefaultNumberOptions(num, SolverOptions_Number);
    427. 

  427.   SetDefaultNumberOptions(num, PostProcessingOptions_Number);
    428. 

  428.   SetDefaultNumberOptions(num, ViewOptions_Number);
    429. 

  429.   SetDefaultNumberOptions(num, PrintOptions_Number);
    430. 

  430. 

  431.   // Default color options
    432. 

  432.   SetDefaultColorOptions(num, GeneralOptions_Color);
    433. 

  433.   SetDefaultColorOptions(num, GeometryOptions_Color);
    434. 

  434.   SetDefaultColorOptions(num, MeshOptions_Color);
    435. 

  435.   SetDefaultColorOptions(num, SolverOptions_Color);
    436. 

  436.   SetDefaultColorOptions(num, PostProcessingOptions_Color);
    437. 

  437.   SetDefaultColorOptions(num, ViewOptions_Color);
    438. 

  438.   SetDefaultColorOptions(num, PrintOptions_Color);
    439. 

  439. }
    440. 

  440. 

  441. void ReInitOptions(int num)
    442. 

  442. {
    443. 

  443.   // horrible trick so that opt_view_XXX will act on the reference view
    444. 

  444. #if defined(HAVE_POST)
    445. 

  445.   std::vector<PView*> tmp = PView::list;
    446. 

  446.   PView::list.clear();
    447. 

  447. #endif
    448. 

  448. 

  449.   InitOptions(num);
    450. 

  450. 

  451. #if defined(HAVE_POST)
    452. 

  452.   PView::list = tmp;
    453. 

  453.   for(unsigned int i = 0; i < PView::list.size(); i++)
    454. 

  454.     PView::list[i]->setOptions();
    455. 

  455. #endif
    456. 

  456. }
    457. 

  457. 

  458. void InitOptionsGUI(int num)
    459. 

  459. {
    460. 

  460.   SetStringOptionsGUI(num, GeneralOptions_String);
    461. 

  461.   SetStringOptionsGUI(num, GeometryOptions_String);
    462. 

  462.   SetStringOptionsGUI(num, MeshOptions_String);
    463. 

  463.   SetStringOptionsGUI(num, SolverOptions_String);
    464. 

  464.   SetStringOptionsGUI(num, PostProcessingOptions_String);
    465. 

  465.   SetStringOptionsGUI(num, PrintOptions_String);
    466. 

  466. 

  467.   SetNumberOptionsGUI(num, GeneralOptions_Number);
    468. 

  468.   SetNumberOptionsGUI(num, GeometryOptions_Number);
    469. 

  469.   SetNumberOptionsGUI(num, MeshOptions_Number);
    470. 

  470.   SetNumberOptionsGUI(num, SolverOptions_Number);
    471. 

  471.   SetNumberOptionsGUI(num, PostProcessingOptions_Number);
    472. 

  472.   SetNumberOptionsGUI(num, PrintOptions_Number);
    473. 

  473. 

  474.   SetColorOptionsGUI(num, GeneralOptions_Color);
    475. 

  475.   SetColorOptionsGUI(num, GeometryOptions_Color);
    476. 

  476.   SetColorOptionsGUI(num, MeshOptions_Color);
    477. 

  477.   SetColorOptionsGUI(num, SolverOptions_Color);
    478. 

  478.   SetColorOptionsGUI(num, PostProcessingOptions_Color);
    479. 

  479.   SetColorOptionsGUI(num, PrintOptions_Color);
    480. 

  480. }
    481. 

  481. 

  482. static void PrintOptionCategory(int level, int diff, int help, const char *cat,
    483. 

  483.                                  FILE *file)
    484. 

  484. {
    485. 

  485.   if(diff || !help || !(level & GMSH_FULLRC))
    486. 

  486.     return;
    487. 

  487.   if(file) {
    488. 

  488.     fprintf(file, "//\n");
    489. 

  489.     fprintf(file, "// %s\n", cat);
    490. 

  490.     fprintf(file, "//\n");
    491. 

  491.   }
    492. 

  492.   else {
    493. 

  493.     Msg::Direct("//");
    494. 

  494.     Msg::Direct("// %s", cat);
    495. 

  495.     Msg::Direct("//");
    496. 

  496.   }
    497. 

  497. }
    498. 

  498. 

  499. GmshColorTable *GetColorTable(int num)
    500. 

  500. {
    501. 

  501. #if defined(HAVE_POST)
    502. 

  502.   PViewOptions *opt;
    503. 

  503.   if(PView::list.empty() || num < 0 || num > (int)PView::list.size() - 1)
    504. 

  504.     opt = PViewOptions::reference();
    505. 

  505.   else{
    506. 

  506.     opt = PView::list[num]->getOptions();
    507. 

  507.     // assume that if we access the colortable we will change it
    508. 

  508.     PView::list[num]->setChanged(true);
    509. 

  509.   }
    510. 

  510.   return &opt->colorTable;
    511. 

  511. #else
    512. 

  512.   return 0;
    513. 

  513. #endif
    514. 

  514. }
    515. 

  515. 

  516. static void PrintColorTable(int num, int diff, const char *prefix, FILE *file)
    517. 

  517. {
    518. 

  518. #if defined(HAVE_POST)
    519. 

  519.   PViewOptions *opt;
    520. 

  520.   if(PView::list.empty() || num < 0 || num > (int)PView::list.size() - 1)
    521. 

  521.     opt = PViewOptions::reference();
    522. 

  522.   else
    523. 

  523.     opt = PView::list[num]->getOptions();
    524. 

  524. 

  525.   if(diff){
    526. 

  526.     // compare the current colormap with a vanilla colormap having the
    527. 

  527.     // parameters
    528. 

  528.     GmshColorTable ref;
    529. 

  529.     ColorTable_InitParam(opt->colorTable.ipar[COLORTABLE_NUMBER], &ref);
    530. 

  530.     for(int i = 0; i < COLORTABLE_NBMAX_PARAM; i++){
    531. 

  531.       ref.ipar[i] = opt->colorTable.ipar[i];
    532. 

  532.       ref.dpar[i] = opt->colorTable.dpar[i];
    533. 

  533.     }
    534. 

  534.     ColorTable_Recompute(&ref);
    535. 

  535.     if(!ColorTable_Diff(&ref, &opt->colorTable))
    536. 

  536.       return;
    537. 

  537.   }
    538. 

  538. 

  539.   char tmp[1024];
    540. 

  540.   sprintf(tmp, "%s = {", prefix);
    541. 

  541.   if(file)
    542. 

  542.     fprintf(file, "%s\n", tmp);
    543. 

  543.   else
    544. 

  544.     Msg::Direct(tmp);
    545. 

  545.   ColorTable_Print(&opt->colorTable, file);
    546. 

  546.   sprintf(tmp, "};");
    547. 

  547.   if(file)
    548. 

  548.     fprintf(file, "%s\n", tmp);
    549. 

  549.   else
    550. 

  550.     Msg::Direct(tmp);
    551. 

  551. #endif
    552. 

  552. }
    553. 

  553. 

  554. void Sanitize_String_Texi(std::string &s)
    555. 

  555. {
    556. 

  556.   int i = -1;
    557. 

  557.   while ((i = s.find('\n', i + 1)) >= 0){
    558. 

  558.     s.insert(i, "@*");
    559. 

  559.     i += 2;
    560. 

  560.   }
    561. 

  561.   i = -1;
    562. 

  562.   while ((i = s.find_first_of("{}", i + 1)) >= 0)
    563. 

  563.     s.insert(i++, "@");
    564. 

  564. }
    565. 

  565. 

  566. void PrintOptions(int num, int level, int diff, int help, const char *filename)
    567. 

  567. {
    568. 

  568. #if defined(HAVE_FLTK)
    569. 

  569.   if(FlGui::available())
    570. 

  570.     FlGui::instance()->storeCurrentWindowsInfo();
    571. 

  571. #endif
    572. 

  572. 

  573.   FILE *file;
    574. 

  574. 

  575.   if(filename) {
    576. 

  576.     file = fopen(filename, "w");
    577. 

  577.     if(!file) {
    578. 

  578.       Msg::Error("Unable to open file '%s'", filename);
    579. 

  579.       return;
    580. 

  580.     }
    581. 

  581.   }
    582. 

  582.   else
    583. 

  583.     file = 0;
    584. 

  584. 

  585.   if((level & GMSH_SESSIONRC) && file) {
    586. 

  586.     fprintf(file, "// Gmsh Session File\n");
    587. 

  587.     fprintf(file, "//\n");
    588. 

  588.     fprintf(file, "// This file contains session specific info (that is info you\n");
    589. 

  589.     fprintf(file, "// want to keep between two Gmsh sessions). You are not supposed\n");
    590. 

  590.     fprintf(file, "// to edit it manually, but of course you can. This file will be\n");
    591. 

  591.     fprintf(file, "// entirely rewritten every time you quit Gmsh if the option \n");
    592. 

  592.     fprintf(file, "// 'General.SaveSession' is set.\n");
    593. 

  593.     fprintf(file, "//\n");
    594. 

  594.   }
    595. 

  595. 

  596.   if((level & GMSH_OPTIONSRC) && file) {
    597. 

  597.     fprintf(file, "// Gmsh Option File\n");
    598. 

  598.     fprintf(file, "//\n");
    599. 

  599.     fprintf(file, "// This file contains configuration options (preferences) that\n");
    600. 

  600.     fprintf(file, "// are loaded each time Gmsh is launched. You can create this\n");
    601. 

  601.     fprintf(file, "// file by hand, or let Gmsh generate it for you (with\n");
    602. 

  602.     fprintf(file, "// 'File->Save Default Options'). This file can also be\n");
    603. 

  603.     fprintf(file, "// automatically saved every time you quit Gmsh if the option\n");
    604. 

  604.     fprintf(file, "// 'General.SaveOptions' is set.\n");
    605. 

  605.     fprintf(file, "//\n");
    606. 

  606.   }
    607. 

  607. 

  608.   PrintOptionCategory(level, diff, help, "General options (strings)", file);
    609. 

  609.   PrintStringOptions(num, level, diff, help, GeneralOptions_String, "General.", file);
    610. 

  610.   PrintOptionCategory(level, diff, help, "General options (numbers)", file);
    611. 

  611.   PrintNumberOptions(num, level, diff, help, GeneralOptions_Number, "General.", file);
    612. 

  612.   PrintOptionCategory(level, diff, help, "General options (colors)", file);
    613. 

  613.   PrintColorOptions(num, level, diff, help, GeneralOptions_Color, "General.", file);
    614. 

  614. 

  615.   PrintOptionCategory(level, diff, help, "Geometry options (strings)", file);
    616. 

  616.   PrintStringOptions(num, level, diff, help, GeometryOptions_String, "Geometry.", file);
    617. 

  617.   PrintOptionCategory(level, diff, help, "Geometry options (numbers)", file);
    618. 

  618.   PrintNumberOptions(num, level, diff, help, GeometryOptions_Number, "Geometry.", file);
    619. 

  619.   PrintOptionCategory(level, diff, help, "Geometry options (colors)", file);
    620. 

  620.   PrintColorOptions(num, level, diff, help, GeometryOptions_Color, "Geometry.", file);
    621. 

  621. 

  622.   PrintOptionCategory(level, diff, help, "Mesh options (strings)", file);
    623. 

  623.   PrintStringOptions(num, level, diff, help, MeshOptions_String, "Mesh.", file);
    624. 

  624.   PrintOptionCategory(level, diff, help, "Mesh options (numbers)", file);
    625. 

  625.   PrintNumberOptions(num, level, diff, help, MeshOptions_Number, "Mesh.", file);
    626. 

  626.   PrintOptionCategory(level, diff, help, "Mesh options (colors)", file);
    627. 

  627.   PrintColorOptions(num, level, diff, help, MeshOptions_Color, "Mesh.", file);
    628. 

  628. 

  629.   PrintOptionCategory(level, diff, help, "Solver options (strings)", file);
    630. 

  630.   PrintStringOptions(num, level, diff, help, SolverOptions_String, "Solver.", file);
    631. 

  631.   PrintOptionCategory(level, diff, help, "Solver options (numbers)", file);
    632. 

  632.   PrintNumberOptions(num, level, diff, help, SolverOptions_Number, "Solver.", file);
    633. 

  633.   PrintOptionCategory(level, diff, help, "Solver options (colors)", file);
    634. 

  634.   PrintColorOptions(num, level, diff, help, SolverOptions_Color, "Solver.", file);
    635. 

  635. 

  636.   PrintOptionCategory(level, diff, help, "Post-processing options (strings)", file);
    637. 

  637.   PrintStringOptions(num, level, diff, help, PostProcessingOptions_String,
    638. 

  638.                      "PostProcessing.", file);
    639. 

  639.   PrintOptionCategory(level, diff, help, "Post-processing options (numbers)", file);
    640. 

  640.   PrintNumberOptions(num, level, diff, help, PostProcessingOptions_Number,
    641. 

  641.                      "PostProcessing.", file);
    642. 

  642.   PrintOptionCategory(level, diff, help, "Post-processing options (colors)", file);
    643. 

  643.   PrintColorOptions(num, level, diff, help, PostProcessingOptions_Color,
    644. 

  644.                     "PostProcessing.", file);
    645. 

  645. 

  646.   if(level & GMSH_FULLRC) {
    647. 

  647. #if defined(HAVE_POST)
    648. 

  648.     for(unsigned int i = 0; i < PView::list.size(); i++) {
    649. 

  649.       char tmp[256];
    650. 

  650.       sprintf(tmp, "View[%d].", i);
    651. 

  651.       PrintOptionCategory(level, diff, help, "View options (strings)", file);
    652. 

  652.       PrintStringOptions(i, level, diff, help, ViewOptions_String, tmp, file);
    653. 

  653.       PrintOptionCategory(level, diff, help, "View options (numbers)", file);
    654. 

  654.       PrintNumberOptions(i, level, diff, help, ViewOptions_Number, tmp, file);
    655. 

  655.       PrintOptionCategory(level, diff, help, "View options (colors)", file);
    656. 

  656.       PrintColorOptions(i, level, diff, help, ViewOptions_Color, tmp, file);
    657. 

  657.       strcat(tmp, "ColorTable");
    658. 

  658.       PrintColorTable(i, diff, tmp, file);
    659. 

  659.     }
    660. 

  660. #endif
    661. 

  661.   }
    662. 

  662.   else if(level & GMSH_OPTIONSRC) {
    663. 

  663.     PrintOptionCategory(level, diff, help, "View options (strings)", file);
    664. 

  664.     PrintStringOptions(num, level, diff, help, ViewOptions_String, "View.", file);
    665. 

  665.     PrintOptionCategory(level, diff, help, "View options (numbers)", file);
    666. 

  666.     PrintNumberOptions(num, level, diff, help, ViewOptions_Number, "View.", file);
    667. 

  667.     PrintOptionCategory(level, diff, help, "View options (colors)", file);
    668. 

  668.     PrintColorOptions(num, level, diff, help, ViewOptions_Color, "View.", file);
    669. 

  669.     PrintColorTable(num, diff, "View.ColorTable", file);
    670. 

  670.   }
    671. 

  671. 

  672.   PrintOptionCategory(level, diff, help, "Print options (strings)", file);
    673. 

  673.   PrintStringOptions(num, level, diff, help, PrintOptions_String, "Print.", file);
    674. 

  674.   PrintOptionCategory(level, diff, help, "Print options (numbers)", file);
    675. 

  675.   PrintNumberOptions(num, level, diff, help, PrintOptions_Number, "Print.", file);
    676. 

  676.   PrintOptionCategory(level, diff, help, "Print options (colors)", file);
    677. 

  677.   PrintColorOptions(num, level, diff, help, PrintOptions_Color, "Print.", file);
    678. 

  678. 

  679.   if(filename) fclose(file);
    680. 

  680. }
    681. 

  681. 

  682. void PrintOptionsDoc()
    683. 

  683. {
    684. 

  684.   const char *warn =
    685. 

  685.     "@c\n"
    686. 

  686.     "@c This file is generated automatically by running \"gmsh -doc\".\n"
    687. 

  687.     "@c Do not edit by hand!\n"
    688. 

  688.     "@c\n\n";
    689. 

  689. 

  690.   FILE *file = fopen("opt_general.texi", "w");
    691. 

  691.   if(!file) {
    692. 

  692.     Msg::Error("Unable to open file 'opt_general.texi'");
    693. 

  693.     return;
    694. 

  694.   }
    695. 

  695.   fprintf(file, "%s@ftable @code\n", warn);
    696. 

  696.   PrintStringOptionsDoc(GeneralOptions_String, "General.", file);
    697. 

  697.   PrintNumberOptionsDoc(GeneralOptions_Number, "General.", file);
    698. 

  698.   PrintColorOptionsDoc(GeneralOptions_Color, "General.", file);
    699. 

  699.   fprintf(file, "@end ftable\n");
    700. 

  700.   fclose(file);
    701. 

  701. 

  702.   file = fopen("opt_print.texi", "w");
    703. 

  703.   if(!file) {
    704. 

  704.     Msg::Error("Unable to open file 'opt_print.texi'");
    705. 

  705.     return;
    706. 

  706.   }
    707. 

  707.   fprintf(file, "%s@ftable @code\n", warn);
    708. 

  708.   PrintStringOptionsDoc(PrintOptions_String, "Print.", file);
    709. 

  709.   PrintNumberOptionsDoc(PrintOptions_Number, "Print.", file);
    710. 

  710.   PrintColorOptionsDoc(PrintOptions_Color, "Print.", file);
    711. 

  711.   fprintf(file, "@end ftable\n");
    712. 

  712.   fclose(file);
    713. 

  713. 

  714.   file = fopen("opt_geometry.texi", "w");
    715. 

  715.   if(!file) {
    716. 

  716.     Msg::Error("Unable to open file 'opt_geometry.texi'");
    717. 

  717.     return;
    718. 

  718.   }
    719. 

  719.   fprintf(file, "%s@ftable @code\n", warn);
    720. 

  720.   PrintStringOptionsDoc(GeometryOptions_String, "Geometry.", file);
    721. 

  721.   PrintNumberOptionsDoc(GeometryOptions_Number, "Geometry.", file);
    722. 

  722.   PrintColorOptionsDoc(GeometryOptions_Color, "Geometry.", file);
    723. 

  723.   fprintf(file, "@end ftable\n");
    724. 

  724.   fclose(file);
    725. 

  725. 

  726.   file = fopen("opt_mesh.texi", "w");
    727. 

  727.   if(!file) {
    728. 

  728.     Msg::Error("Unable to open file 'opt_mesh.texi'");
    729. 

  729.     return;
    730. 

  730.   }
    731. 

  731.   fprintf(file, "%s@ftable @code\n", warn);
    732. 

  732.   PrintStringOptionsDoc(MeshOptions_String, "Mesh.", file);
    733. 

  733.   PrintNumberOptionsDoc(MeshOptions_Number, "Mesh.", file);
    734. 

  734.   PrintColorOptionsDoc(MeshOptions_Color, "Mesh.", file);
    735. 

  735.   fprintf(file, "@end ftable\n");
    736. 

  736.   fclose(file);
    737. 

  737. 

  738.   file = fopen("opt_solver.texi", "w");
    739. 

  739.   if(!file) {
    740. 

  740.     Msg::Error("Unable to open file 'opt_solver.texi'");
    741. 

  741.     return;
    742. 

  742.   }
    743. 

  743.   fprintf(file, "%s@ftable @code\n", warn);
    744. 

  744.   PrintStringOptionsDoc(SolverOptions_String, "Solver.", file);
    745. 

  745.   PrintNumberOptionsDoc(SolverOptions_Number, "Solver.", file);
    746. 

  746.   PrintColorOptionsDoc(SolverOptions_Color, "Solver.", file);
    747. 

  747.   fprintf(file, "@end ftable\n");
    748. 

  748.   fclose(file);
    749. 

  749. 

  750.   file = fopen("opt_post.texi", "w");
    751. 

  751.   if(!file) {
    752. 

  752.     Msg::Error("Unable to open file 'opt_post.texi'");
    753. 

  753.     return;
    754. 

  754.   }
    755. 

  755.   fprintf(file, "%s@ftable @code\n", warn);
    756. 

  756.   PrintStringOptionsDoc(PostProcessingOptions_String, "PostProcessing.", file);
    757. 

  757.   PrintNumberOptionsDoc(PostProcessingOptions_Number, "PostProcessing.", file);
    758. 

  758.   PrintColorOptionsDoc(PostProcessingOptions_Color, "PostProcessing.", file);
    759. 

  759.   fprintf(file, "@end ftable\n");
    760. 

  760.   fclose(file);
    761. 

  761. 

  762. #if defined(HAVE_POST)
    763. 

  763.   file = fopen("opt_view.texi", "w");
    764. 

  764.   if(!file) {
    765. 

  765.     Msg::Error("Unable to open file 'opt_view.texi'");
    766. 

  766.     return;
    767. 

  767.   }
    768. 

  768.   fprintf(file, "%s@ftable @code\n", warn);
    769. 

  769.   PrintStringOptionsDoc(ViewOptions_String, "View.", file);
    770. 

  770.   PrintNumberOptionsDoc(ViewOptions_Number, "View.", file);
    771. 

  771.   PrintColorOptionsDoc(ViewOptions_Color, "View.", file);
    772. 

  772.   fprintf(file, "@item View.ColorTable\n");
    773. 

  773.   fprintf(file, "Color table used to draw the view@*\n");
    774. 

  774.   fprintf(file, "Saved in: @code{%s}\n\n",
    775. 

  775.           GetOptionSaveLevel(GMSH_FULLRC|GMSH_OPTIONSRC));
    776. 

  776.   fprintf(file, "@end ftable\n");
    777. 

  777.   fclose(file);
    778. 

  778. #endif
    779. 

  779. 

  780. #if defined(HAVE_PLUGINS)
    781. 

  781.   file = fopen("opt_plugin.texi", "w");
    782. 

  782.   if(!file) {
    783. 

  783.     Msg::Error("Unable to open file 'opt_plugin.texi'");
    784. 

  784.     return;
    785. 

  785.   }
    786. 

  786.   fprintf(file, "%s@ftable @code\n", warn);
    787. 

  787.   for(std::map<std::string, GMSH_Plugin*>::iterator it = PluginManager::
    788. 

  788.         instance()->begin(); it != PluginManager::instance()->end(); ++it) {
    789. 

  789.     GMSH_Plugin *p = it->second;
    790. 

  790.     if(p->getType() == GMSH_Plugin::GMSH_POST_PLUGIN) {
    791. 

  791.       fprintf(file, "@item Plugin(%s)\n", p->getName().c_str());
    792. 

  792.       fprintf(file, "%s\n", p->getHelp().c_str());
    793. 

  793. 

  794.       int m = p->getNbOptionsStr();
    795. 

  795.       if(m){
    796. 

  796.         fprintf(file, "String options:\n");
    797. 

  797.         fprintf(file, "@table @code\n");
    798. 

  798.         for(int i = 0; i < m; i++) {
    799. 

  799.           StringXString *sxs = p->getOptionStr(i);
    800. 

  800.           fprintf(file, "@item %s\n", sxs->str);
    801. 

  801.           fprintf(file, "Default value: @code{\"%s\"}\n", sxs->def.c_str());
    802. 

  802.         }
    803. 

  803.         fprintf(file, "@end table\n");
    804. 

  804.       }
    805. 

  805. 

  806.       int n = p->getNbOptions();
    807. 

  807.       if(n){
    808. 

  808.         fprintf(file, "Numeric options:\n");
    809. 

  809.         fprintf(file, "@table @code\n");
    810. 

  810.         for(int i = 0; i < n; i++) {
    811. 

  811.           StringXNumber *sxn = p->getOption(i);
    812. 

  812.           fprintf(file, "@item %s\n", sxn->str);
    813. 

  813.           fprintf(file, "Default value: @code{%g}\n", sxn->def);
    814. 

  814.         }
    815. 

  815.         fprintf(file, "@end table\n");
    816. 

  816.       }
    817. 

  817. 

  818.     }
    819. 

  819.     fprintf(file, "\n");
    820. 

  820.   }
    821. 

  821.   fprintf(file, "@end ftable\n");
    822. 

  822.   fclose(file);
    823. 

  823. #endif
    824. 

  824. 

  825. #if defined(HAVE_MESH)
    826. 

  826.   file = fopen("opt_fields.texi", "w");
    827. 

  827.   if(!file) {
    828. 

  828.     Msg::Error("Unable to open file 'opt_fields.texi'");
    829. 

  829.     return;
    830. 

  830.   }
    831. 

  831.   fprintf(file, "%s@ftable @code\n", warn);
    832. 

  832.   FieldManager &fields = *GModel::current()->getFields();
    833. 

  833.   for(std::map<std::string, FieldFactory*>::iterator it = fields.map_type_name.begin();
    834. 

  834.       it != fields.map_type_name.end(); it++){
    835. 

  835.     fprintf(file, "@item %s\n", it->first.c_str());
    836. 

  836.     Field *f = (*it->second)();
    837. 

  837.     std::string field_description = f->getDescription();
    838. 

  838.     Sanitize_String_Texi(field_description);
    839. 

  839.     fprintf(file,"%s@*\n", field_description.c_str());
    840. 

  840.     if (!f->options.empty()) {
    841. 

  841.       fprintf(file, "Options:@*\n");
    842. 

  842.       fprintf(file, "@table @code\n");
    843. 

  843.       for(std::map<std::string, FieldOption*>::iterator it2 = f->options.begin();
    844. 

  844.           it2 != f->options.end(); it2++){
    845. 

  845.         fprintf(file, "@item %s\n", it2->first.c_str());
    846. 

  846.         std::string val;
    847. 

  847.         it2->second->getTextRepresentation(val);
    848. 

  848.         Sanitize_String_Texi(val);
    849. 

  849.         fprintf(file, "%s@*\ntype: %s@*\ndefault value: @code{%s}\n",
    850. 

  850.             it2->second->getDescription().c_str(),
    851. 

  851.             it2->second->getTypeName().c_str(), val.c_str());
    852. 

  852.       }
    853. 

  853.       fprintf(file, "@end table\n\n");
    854. 

  854.     }
    855. 

  855.     if (!f->callbacks.empty()) {
    856. 

  856.       fprintf(file, "Actions:@*\n");
    857. 

  857.       fprintf(file, "@table @code\n");
    858. 

  858.       for(std::map<std::string, FieldCallback*>::iterator it2 = f->callbacks.begin();
    859. 

  859.           it2 != f->callbacks.end(); it2++){
    860. 

  860.         fprintf(file, "@item %s\n", it2->first.c_str());
    861. 

  861.         fprintf(file, "%s@*\n", it2->second->getDescription().c_str());
    862. 

  862.       }
    863. 

  863.       fprintf(file, "@end table\n\n");
    864. 

  864.     }
    865. 

  865.   }
    866. 

  866.   fprintf(file, "@end ftable\n");
    867. 

  867.   fclose(file);
    868. 

  868. #endif
    869. 

  869. }
    870. 

  870. 

  871. #define GET_VIEW(error_val)                             \
    872. 

  872.   PView *view = 0;                                      \
    873. 

  873.   PViewData *data = 0;                                  \
    874. 

  874.   PViewOptions *opt;                                    \
    875. 

  875.   if(PView::list.empty())                               \
    876. 

  876.     opt = PViewOptions::reference();                    \
    877. 

  877.   else{                                                 \
    878. 

  878.     if(num < 0 || num >= (int)PView::list.size()){      \
    879. 

  879.       Msg::Warning("View[%d] does not exist", num);     \
    880. 

  880.       return (error_val);                               \
    881. 

  881.     }                                                   \
    882. 

  882.     view = PView::list[num];                            \
    883. 

  883.     data = view->getData();                             \
    884. 

  884.     opt = view->getOptions();                           \
    885. 

  885.   }
    886. 

  886. 

  887. #define GET_VIEWo(error_val)                            \
    888. 

  888.   PView *view = 0;                                      \
    889. 

  889.   PViewOptions *opt;                                    \
    890. 

  890.   if(PView::list.empty())                               \
    891. 

  891.     opt = PViewOptions::reference();                    \
    892. 

  892.   else{                                                 \
    893. 

  893.     if(num < 0 || num >= (int)PView::list.size()){      \
    894. 

  894.       Msg::Warning("View[%d] does not exist", num);     \
    895. 

  895.       return (error_val);                               \
    896. 

  896.     }                                                   \
    897. 

  897.     view = PView::list[num];                            \
    898. 

  898.     opt = view->getOptions();                           \
    899. 

  899.   }
    900. 

  900. 

  901. #define GET_VIEWd(error_val)                            \
    902. 

  902.   PView *view = 0;                                      \
    903. 

  903.   PViewData *data = 0;                                  \
    904. 

  904.   if(!PView::list.empty()){                             \
    905. 

  905.     if(num < 0 || num >= (int)PView::list.size()){      \
    906. 

  906.       Msg::Warning("View[%d] does not exist", num);     \
    907. 

  907.       return (error_val);                               \
    908. 

  908.     }                                                   \
    909. 

  909.     view = PView::list[num];                            \
    910. 

  910.     data = view->getData();                             \
    911. 

  911.   }
    912. 

  912. 

  913. // String option routines
    914. 

  914. 

  915. std::string opt_general_axes_label0(OPT_ARGS_STR)
    916. 

  916. {
    917. 

  917.   if(action & GMSH_SET)
    918. 

  918.     CTX::instance()->axesLabel[0] = val;
    919. 

  919. #if defined(HAVE_FLTK)
    920. 

  920.   if(FlGui::available() && (action & GMSH_GUI))
    921. 

  921.     FlGui::instance()->options->general.input[6]->value
    922. 

  922.       (CTX::instance()->axesLabel[0].c_str());
    923. 

  923. #endif
    924. 

  924.   return CTX::instance()->axesLabel[0];
    925. 

  925. }
    926. 

  926. 

  927. std::string opt_general_axes_label1(OPT_ARGS_STR)
    928. 

  928. {
    929. 

  929.   if(action & GMSH_SET)
    930. 

  930.     CTX::instance()->axesLabel[1] = val;
    931. 

  931. #if defined(HAVE_FLTK)
    932. 

  932.   if(FlGui::available() && (action & GMSH_GUI))
    933. 

  933.     FlGui::instance()->options->general.input[7]->value
    934. 

  934.       (CTX::instance()->axesLabel[1].c_str());
    935. 

  935. #endif
    936. 

  936.   return CTX::instance()->axesLabel[1];
    937. 

  937. }
    938. 

  938. 

  939. std::string opt_general_axes_label2(OPT_ARGS_STR)
    940. 

  940. {
    941. 

  941.   if(action & GMSH_SET)
    942. 

  942.     CTX::instance()->axesLabel[2] = val;
    943. 

  943. #if defined(HAVE_FLTK)
    944. 

  944.   if(FlGui::available() && (action & GMSH_GUI))
    945. 

  945.     FlGui::instance()->options->general.input[8]->value
    946. 

  946.       (CTX::instance()->axesLabel[2].c_str());
    947. 

  947. #endif
    948. 

  948.   return CTX::instance()->axesLabel[2];
    949. 

  949. }
    950. 

  950. 

  951. std::string opt_general_axes_format0(OPT_ARGS_STR)
    952. 

  952. {
    953. 

  953.   if(action & GMSH_SET)
    954. 

  954.     CTX::instance()->axesFormat[0] = val;
    955. 

  955. #if defined(HAVE_FLTK)
    956. 

  956.   if(FlGui::available() && (action & GMSH_GUI))
    957. 

  957.     FlGui::instance()->options->general.input[3]->value
    958. 

  958.       (CTX::instance()->axesFormat[0].c_str());
    959. 

  959. #endif
    960. 

  960.   return CTX::instance()->axesFormat[0];
    961. 

  961. }
    962. 

  962. 

  963. std::string opt_general_axes_format1(OPT_ARGS_STR)
    964. 

  964. {
    965. 

  965.   if(action & GMSH_SET)
    966. 

  966.     CTX::instance()->axesFormat[1] = val;
    967. 

  967. #if defined(HAVE_FLTK)
    968. 

  968.   if(FlGui::available() && (action & GMSH_GUI))
    969. 

  969.     FlGui::instance()->options->general.input[4]->value
    970. 

  970.       (CTX::instance()->axesFormat[1].c_str());
    971. 

  971. #endif
    972. 

  972.   return CTX::instance()->axesFormat[1];
    973. 

  973. }
    974. 

  974. 

  975. std::string opt_general_axes_format2(OPT_ARGS_STR)
    976. 

  976. {
    977. 

  977.   if(action & GMSH_SET)
    978. 

  978.     CTX::instance()->axesFormat[2] = val;
    979. 

  979. #if defined(HAVE_FLTK)
    980. 

  980.   if(FlGui::available() && (action & GMSH_GUI))
    981. 

  981.     FlGui::instance()->options->general.input[5]->value
    982. 

  982.       (CTX::instance()->axesFormat[2].c_str());
    983. 

  983. #endif
    984. 

  984.   return CTX::instance()->axesFormat[2];
    985. 

  985. }
    986. 

  986. 

  987. std::string opt_general_display(OPT_ARGS_STR)
    988. 

  988. {
    989. 

  989.   if(action & GMSH_SET)
    990. 

  990.     CTX::instance()->display = val;
    991. 

  991.   return CTX::instance()->display;
    992. 

  992. }
    993. 

  993. 

  994. std::string opt_general_background_image_filename(OPT_ARGS_STR)
    995. 

  995. {
    996. 

  996.   if(action & GMSH_SET)
    997. 

  997.     CTX::instance()->bgImageFileName = val;
    998. 

  998.   return CTX::instance()->bgImageFileName;
    999. 

  999. }
    1000. 

  1000. 

  1001. std::string opt_general_filename(OPT_ARGS_STR)
    1002. 

  1002. {
    1003. 

  1003.   return GModel::current()->getFileName();
    1004. 

  1004. }
    1005. 

  1005. 

  1006. std::string opt_general_default_filename(OPT_ARGS_STR)
    1007. 

  1007. {
    1008. 

  1008.   if(action & GMSH_SET)
    1009. 

  1009.     CTX::instance()->defaultFileName = val;
    1010. 

  1010. #if defined(HAVE_FLTK)
    1011. 

  1011.   if(FlGui::available() && (action & GMSH_GUI))
    1012. 

  1012.     FlGui::instance()->options->general.input[0]->value
    1013. 

  1013.       (CTX::instance()->defaultFileName.c_str());
    1014. 

  1014. #endif
    1015. 

  1015.   return CTX::instance()->defaultFileName;
    1016. 

  1016. }
    1017. 

  1017. 

  1018. std::string opt_general_tmp_filename(OPT_ARGS_STR)
    1019. 

  1019. {
    1020. 

  1020.   if(action & GMSH_SET)
    1021. 

  1021.     CTX::instance()->tmpFileName = val;
    1022. 

  1022.   return CTX::instance()->tmpFileName;
    1023. 

  1023. }
    1024. 

  1024. 

  1025. std::string opt_general_error_filename(OPT_ARGS_STR)
    1026. 

  1026. {
    1027. 

  1027.   if(action & GMSH_SET)
    1028. 

  1028.     CTX::instance()->errorFileName = val;
    1029. 

  1029.   return CTX::instance()->errorFileName;
    1030. 

  1030. }
    1031. 

  1031. 

  1032. std::string opt_general_session_filename(OPT_ARGS_STR)
    1033. 

  1033. {
    1034. 

  1034.   if(action & GMSH_SET)
    1035. 

  1035.     CTX::instance()->sessionFileName = val;
    1036. 

  1036.   return CTX::instance()->sessionFileName;
    1037. 

  1037. }
    1038. 

  1038. 

  1039. std::string opt_general_options_filename(OPT_ARGS_STR)
    1040. 

  1040. {
    1041. 

  1041.   if(action & GMSH_SET)
    1042. 

  1042.     CTX::instance()->optionsFileName = val;
    1043. 

  1043.   return CTX::instance()->optionsFileName;
    1044. 

  1044. }
    1045. 

  1045. 

  1046. std::string opt_general_recent_file0(OPT_ARGS_STR)
    1047. 

  1047. {
    1048. 

  1048.   if(action & GMSH_SET)
    1049. 

  1049.     CTX::instance()->recentFiles[0] = val;
    1050. 

  1050.   return CTX::instance()->recentFiles[0];
    1051. 

  1051. }
    1052. 

  1052. 

  1053. std::string opt_general_recent_file1(OPT_ARGS_STR)
    1054. 

  1054. {
    1055. 

  1055.   if(action & GMSH_SET)
    1056. 

  1056.     CTX::instance()->recentFiles[1] = val;
    1057. 

  1057.   return CTX::instance()->recentFiles[1];
    1058. 

  1058. }
    1059. 

  1059. 

  1060. std::string opt_general_recent_file2(OPT_ARGS_STR)
    1061. 

  1061. {
    1062. 

  1062.   if(action & GMSH_SET)
    1063. 

  1063.     CTX::instance()->recentFiles[2] = val;
    1064. 

  1064.   return CTX::instance()->recentFiles[2];
    1065. 

  1065. }
    1066. 

  1066. 

  1067. std::string opt_general_recent_file3(OPT_ARGS_STR)
    1068. 

  1068. {
    1069. 

  1069.   if(action & GMSH_SET)
    1070. 

  1070.     CTX::instance()->recentFiles[3] = val;
    1071. 

  1071.   return CTX::instance()->recentFiles[3];
    1072. 

  1072. }
    1073. 

  1073. 

  1074. std::string opt_general_recent_file4(OPT_ARGS_STR)
    1075. 

  1075. {
    1076. 

  1076.   if(action & GMSH_SET)
    1077. 

  1077.     CTX::instance()->recentFiles[4] = val;
    1078. 

  1078.   return CTX::instance()->recentFiles[4];
    1079. 

  1079. }
    1080. 

  1080. 

  1081. std::string opt_general_editor(OPT_ARGS_STR)
    1082. 

  1082. {
    1083. 

  1083.   if(action & GMSH_SET)
    1084. 

  1084.     CTX::instance()->editor = val;
    1085. 

  1085. #if defined(HAVE_FLTK)
    1086. 

  1086.   if(FlGui::available() && (action & GMSH_GUI))
    1087. 

  1087.     FlGui::instance()->options->general.input[1]->value
    1088. 

  1088.       (CTX::instance()->editor.c_str());
    1089. 

  1089. #endif
    1090. 

  1090.   return CTX::instance()->editor;
    1091. 

  1091. }
    1092. 

  1092. 

  1093. std::string opt_general_web_browser(OPT_ARGS_STR)
    1094. 

  1094. {
    1095. 

  1095.   if(action & GMSH_SET)
    1096. 

  1096.     CTX::instance()->webBrowser = val;
    1097. 

  1097. #if defined(HAVE_FLTK)
    1098. 

  1098.   if(FlGui::available() && (action & GMSH_GUI))
    1099. 

  1099.     FlGui::instance()->options->general.input[2]->value
    1100. 

  1100.       (CTX::instance()->webBrowser.c_str());
    1101. 

  1101. #endif
    1102. 

  1102.   return CTX::instance()->webBrowser;
    1103. 

  1103. }
    1104. 

  1104. 

  1105. std::string opt_general_watch_file_pattern(OPT_ARGS_STR)
    1106. 

  1106. {
    1107. 

  1107.   if(action & GMSH_SET)
    1108. 

  1108.     CTX::instance()->watchFilePattern = val;
    1109. 

  1109.   return CTX::instance()->watchFilePattern;
    1110. 

  1110. }
    1111. 

  1111. 

  1112. std::string opt_general_gui_theme(OPT_ARGS_STR)
    1113. 

  1113. {
    1114. 

  1114.   if(action & GMSH_SET)
    1115. 

  1115.     CTX::instance()->guiTheme = val;
    1116. 

  1116.   return CTX::instance()->guiTheme;
    1117. 

  1117. }
    1118. 

  1118. 

  1119. std::string opt_general_graphics_font(OPT_ARGS_STR)
    1120. 

  1120. {
    1121. 

  1121.   if(action & GMSH_SET)
    1122. 

  1122.     CTX::instance()->glFont = val;
    1123. 

  1123. #if defined(HAVE_FLTK)
    1124. 

  1124.   int index = drawContext::global()->getFontIndex(CTX::instance()->glFont.c_str());
    1125. 

  1125.   if(action & GMSH_SET){
    1126. 

  1126.     CTX::instance()->glFont = drawContext::global()->getFontName(index);
    1127. 

  1127.     CTX::instance()->glFontEnum = drawContext::global()->getFontEnum(index);
    1128. 

  1128.   }
    1129. 

  1129.   if(FlGui::available() && (action & GMSH_GUI)){
    1130. 

  1130.     FlGui::instance()->options->general.choice[1]->value(index);
    1131. 

  1131.   }
    1132. 

  1132. #endif
    1133. 

  1133.   return CTX::instance()->glFont;
    1134. 

  1134. }
    1135. 

  1135. 

  1136. std::string opt_general_graphics_font_title(OPT_ARGS_STR)
    1137. 

  1137. {
    1138. 

  1138.   if(action & GMSH_SET)
    1139. 

  1139.     CTX::instance()->glFontTitle = val;
    1140. 

  1140. #if defined(HAVE_FLTK)
    1141. 

  1141.   int index = drawContext::global()->getFontIndex(CTX::instance()->glFontTitle.c_str());
    1142. 

  1142.   if(action & GMSH_SET){
    1143. 

  1143.     CTX::instance()->glFontTitle = drawContext::global()->getFontName(index);
    1144. 

  1144.     CTX::instance()->glFontEnumTitle = drawContext::global()->getFontEnum(index);
    1145. 

  1145.   }
    1146. 

  1146.   if(FlGui::available() && (action & GMSH_GUI)){
    1147. 

  1147.     FlGui::instance()->options->general.choice[6]->value(index);
    1148. 

  1148.   }
    1149. 

  1149. #endif
    1150. 

  1150.   return CTX::instance()->glFontTitle;
    1151. 

  1151. }
    1152. 

  1152. 

  1153. std::string opt_solver_socket_name(OPT_ARGS_STR)
    1154. 

  1154. {
    1155. 

  1155.   if(action & GMSH_SET)
    1156. 

  1156.     CTX::instance()->solver.socketName = val;
    1157. 

  1157. #if defined(HAVE_FLTK)
    1158. 

  1158.   if(FlGui::available() && (action & GMSH_GUI))
    1159. 

  1159.     FlGui::instance()->options->solver.input[0]->value
    1160. 

  1160.       (CTX::instance()->solver.socketName.c_str());
    1161. 

  1161. #endif
    1162. 

  1162.   return CTX::instance()->solver.socketName;
    1163. 

  1163. }
    1164. 

  1164. 

  1165. std::string opt_solver_name(OPT_ARGS_STR)
    1166. 

  1166. {
    1167. 

  1167.   if(action & GMSH_SET)
    1168. 

  1168.     CTX::instance()->solver.name[num] = val;
    1169. 

  1169.   return CTX::instance()->solver.name[num];
    1170. 

  1170. }
    1171. 

  1171. 

  1172. std::string opt_solver_name0(OPT_ARGS_STR)
    1173. 

  1173. {
    1174. 

  1174.   return opt_solver_name(0, action, val);
    1175. 

  1175. }
    1176. 

  1176. 

  1177. std::string opt_solver_name1(OPT_ARGS_STR)
    1178. 

  1178. {
    1179. 

  1179.   return opt_solver_name(1, action, val);
    1180. 

  1180. }
    1181. 

  1181. 

  1182. std::string opt_solver_name2(OPT_ARGS_STR)
    1183. 

  1183. {
    1184. 

  1184.   return opt_solver_name(2, action, val);
    1185. 

  1185. }
    1186. 

  1186. 

  1187. std::string opt_solver_name3(OPT_ARGS_STR)
    1188. 

  1188. {
    1189. 

  1189.   return opt_solver_name(3, action, val);
    1190. 

  1190. }
    1191. 

  1191. 

  1192. std::string opt_solver_name4(OPT_ARGS_STR)
    1193. 

  1193. {
    1194. 

  1194.   return opt_solver_name(4, action, val);
    1195. 

  1195. }
    1196. 

  1196. 

  1197. std::string opt_solver_executable(OPT_ARGS_STR)
    1198. 

  1198. {
    1199. 

  1199.   if(action & GMSH_SET)
    1200. 

  1200.     CTX::instance()->solver.executable[num] = val;
    1201. 

  1201.   return CTX::instance()->solver.executable[num];
    1202. 

  1202. }
    1203. 

  1203. 

  1204. std::string opt_solver_executable0(OPT_ARGS_STR)
    1205. 

  1205. {
    1206. 

  1206.   return opt_solver_executable(0, action, val);
    1207. 

  1207. }
    1208. 

  1208. 

  1209. std::string opt_solver_executable1(OPT_ARGS_STR)
    1210. 

  1210. {
    1211. 

  1211.   return opt_solver_executable(1, action, val);
    1212. 

  1212. }
    1213. 

  1213. 

  1214. std::string opt_solver_executable2(OPT_ARGS_STR)
    1215. 

  1215. {
    1216. 

  1216.   return opt_solver_executable(2, action, val);
    1217. 

  1217. }
    1218. 

  1218. 

  1219. std::string opt_solver_executable3(OPT_ARGS_STR)
    1220. 

  1220. {
    1221. 

  1221.   return opt_solver_executable(3, action, val);
    1222. 

  1222. }
    1223. 

  1223. 

  1224. std::string opt_solver_executable4(OPT_ARGS_STR)
    1225. 

  1225. {
    1226. 

  1226.   return opt_solver_executable(4, action, val);
    1227. 

  1227. }
    1228. 

  1228. 

  1229. std::string opt_solver_remote_login(OPT_ARGS_STR)
    1230. 

  1230. {
    1231. 

  1231.   if(action & GMSH_SET)
    1232. 

  1232.     CTX::instance()->solver.remoteLogin[num] = val;
    1233. 

  1233.   return CTX::instance()->solver.remoteLogin[num];
    1234. 

  1234. }
    1235. 

  1235. 

  1236. std::string opt_solver_remote_login0(OPT_ARGS_STR)
    1237. 

  1237. {
    1238. 

  1238.   return opt_solver_remote_login(0, action, val);
    1239. 

  1239. }
    1240. 

  1240. 

  1241. std::string opt_solver_remote_login1(OPT_ARGS_STR)
    1242. 

  1242. {
    1243. 

  1243.   return opt_solver_remote_login(1, action, val);
    1244. 

  1244. }
    1245. 

  1245. 

  1246. std::string opt_solver_remote_login2(OPT_ARGS_STR)
    1247. 

  1247. {
    1248. 

  1248.   return opt_solver_remote_login(2, action, val);
    1249. 

  1249. }
    1250. 

  1250. 

  1251. std::string opt_solver_remote_login3(OPT_ARGS_STR)
    1252. 

  1252. {
    1253. 

  1253.   return opt_solver_remote_login(3, action, val);
    1254. 

  1254. }
    1255. 

  1255. 

  1256. std::string opt_solver_remote_login4(OPT_ARGS_STR)
    1257. 

  1257. {
    1258. 

  1258.   return opt_solver_remote_login(4, action, val);
    1259. 

  1259. }
    1260. 

  1260. 

  1261. #if defined(HAVE_FLTK)
    1262. 

  1262. int _gui_action_valid(int action, int num)
    1263. 

  1263. {
    1264. 

  1264.   if(!FlGui::available()) return 0;
    1265. 

  1265.   return (action & GMSH_GUI) && (num == FlGui::instance()->options->view.index);
    1266. 

  1266. }
    1267. 

  1267. #endif
    1268. 

  1268. 

  1269. std::string opt_view_name(OPT_ARGS_STR)
    1270. 

  1270. {
    1271. 

  1271. #if defined(HAVE_POST)
    1272. 

  1272.   GET_VIEWd("");
    1273. 

  1273.   if(!data) return "";
    1274. 

  1274.   if(action & GMSH_SET) {
    1275. 

  1275.     data->setName(val);
    1276. 

  1276. #if defined(HAVE_FLTK)
    1277. 

  1277.     // change name in GUI for the view and its aliases
    1278. 

  1278.     if(FlGui::available()){
    1279. 

  1279.       for(int i = 0; i < (int)PView::list.size(); i++){
    1280. 

  1280.         if((i == num ||
    1281. 

  1281.             PView::list[i]->getAliasOf() == view->getNum() ||
    1282. 

  1282.             PView::list[i]->getNum() == view->getAliasOf()) &&
    1283. 

  1283.            FlGui::instance()->onelab->getViewButton(i)) {
    1284. 

  1284.           FlGui::instance()->onelab->getViewButton(i)->copy_label(data->getName());
    1285. 

  1285.           FlGui::instance()->onelab->getViewButton(i)->redraw();
    1286. 

  1286.         }
    1287. 

  1287.       }
    1288. 

  1288.     }
    1289. 

  1289. #endif
    1290. 

  1290.   }
    1291. 

  1291. #if defined(HAVE_FLTK)
    1292. 

  1292.   if(_gui_action_valid(action, num)) {
    1293. 

  1293.     FlGui::instance()->options->view.input[0]->value(data->getName().c_str());
    1294. 

  1294.   }
    1295. 

  1295. #endif
    1296. 

  1296.   return data->getName();
    1297. 

  1297. #else
    1298. 

  1298.   return "";
    1299. 

  1299. #endif
    1300. 

  1300. }
    1301. 

  1301. 

  1302. std::string opt_view_format(OPT_ARGS_STR)
    1303. 

  1303. {
    1304. 

  1304. #if defined(HAVE_POST)
    1305. 

  1305.   GET_VIEWo("");
    1306. 

  1306.   if(action & GMSH_SET) {
    1307. 

  1307.     opt->format = val;
    1308. 

  1308.   }
    1309. 

  1309. #if defined(HAVE_FLTK)
    1310. 

  1310.   if(_gui_action_valid(action, num))
    1311. 

  1311.     FlGui::instance()->options->view.input[1]->value(opt->format.c_str());
    1312. 

  1312. #endif
    1313. 

  1313.   return opt->format;
    1314. 

  1314. #else
    1315. 

  1315.   return "";
    1316. 

  1316. #endif
    1317. 

  1317. }
    1318. 

  1318. 

  1319. std::string opt_view_filename(OPT_ARGS_STR)
    1320. 

  1320. {
    1321. 

  1321. #if defined(HAVE_POST)
    1322. 

  1322.   GET_VIEWd("");
    1323. 

  1323.   if(!data) return "";
    1324. 

  1324.   return data->getFileName();
    1325. 

  1325. #else
    1326. 

  1326.   return "";
    1327. 

  1327. #endif
    1328. 

  1328. }
    1329. 

  1329. 

  1330. std::string opt_view_axes_label0(OPT_ARGS_STR)
    1331. 

  1331. {
    1332. 

  1332. #if defined(HAVE_POST)
    1333. 

  1333.   GET_VIEWo("");
    1334. 

  1334.   if(action & GMSH_SET) {
    1335. 

  1335.     opt->axesLabel[0] = val;
    1336. 

  1336.   }
    1337. 

  1337. #if defined(HAVE_FLTK)
    1338. 

  1338.   if(_gui_action_valid(action, num))
    1339. 

  1339.     FlGui::instance()->options->view.input[10]->value(opt->axesLabel[0].c_str());
    1340. 

  1340. #endif
    1341. 

  1341.   return opt->axesLabel[0];
    1342. 

  1342. #else
    1343. 

  1343.   return "";
    1344. 

  1344. #endif
    1345. 

  1345. }
    1346. 

  1346. 

  1347. std::string opt_view_axes_label1(OPT_ARGS_STR)
    1348. 

  1348. {
    1349. 

  1349. #if defined(HAVE_POST)
    1350. 

  1350.   GET_VIEWo("");
    1351. 

  1351.   if(action & GMSH_SET) {
    1352. 

  1352.     opt->axesLabel[1] = val;
    1353. 

  1353.   }
    1354. 

  1354. #if defined(HAVE_FLTK)
    1355. 

  1355.   if(_gui_action_valid(action, num))
    1356. 

  1356.     FlGui::instance()->options->view.input[11]->value(opt->axesLabel[1].c_str());
    1357. 

  1357. #endif
    1358. 

  1358.   return opt->axesLabel[1];
    1359. 

  1359. #else
    1360. 

  1360.   return "";
    1361. 

  1361. #endif
    1362. 

  1362. }
    1363. 

  1363. 

  1364. std::string opt_view_axes_label2(OPT_ARGS_STR)
    1365. 

  1365. {
    1366. 

  1366. #if defined(HAVE_POST)
    1367. 

  1367.   GET_VIEWo("");
    1368. 

  1368.   if(action & GMSH_SET) {
    1369. 

  1369.     opt->axesLabel[2] = val;
    1370. 

  1370.   }
    1371. 

  1371. #if defined(HAVE_FLTK)
    1372. 

  1372.   if(_gui_action_valid(action, num))
    1373. 

  1373.     FlGui::instance()->options->view.input[12]->value(opt->axesLabel[2].c_str());
    1374. 

  1374. #endif
    1375. 

  1375.   return opt->axesLabel[2];
    1376. 

  1376. #else
    1377. 

  1377.   return "";
    1378. 

  1378. #endif
    1379. 

  1379. }
    1380. 

  1380. 

  1381. std::string opt_view_axes_format0(OPT_ARGS_STR)
    1382. 

  1382. {
    1383. 

  1383. #if defined(HAVE_POST)
    1384. 

  1384.   GET_VIEWo("");
    1385. 

  1385.   if(action & GMSH_SET) {
    1386. 

  1386.     opt->axesFormat[0] = val;
    1387. 

  1387.   }
    1388. 

  1388. #if defined(HAVE_FLTK)
    1389. 

  1389.   if(_gui_action_valid(action, num))
    1390. 

  1390.     FlGui::instance()->options->view.input[7]->value(opt->axesFormat[0].c_str());
    1391. 

  1391. #endif
    1392. 

  1392.   return opt->axesFormat[0];
    1393. 

  1393. #else
    1394. 

  1394.   return "";
    1395. 

  1395. #endif
    1396. 

  1396. }
    1397. 

  1397. 

  1398. std::string opt_view_axes_format1(OPT_ARGS_STR)
    1399. 

  1399. {
    1400. 

  1400. #if defined(HAVE_POST)
    1401. 

  1401.   GET_VIEWo("");
    1402. 

  1402.   if(action & GMSH_SET) {
    1403. 

  1403.     opt->axesFormat[1] = val;
    1404. 

  1404.   }
    1405. 

  1405. #if defined(HAVE_FLTK)
    1406. 

  1406.   if(_gui_action_valid(action, num))
    1407. 

  1407.     FlGui::instance()->options->view.input[8]->value(opt->axesFormat[1].c_str());
    1408. 

  1408. #endif
    1409. 

  1409.   return opt->axesFormat[1];
    1410. 

  1410. #else
    1411. 

  1411.   return "";
    1412. 

  1412. #endif
    1413. 

  1413. }
    1414. 

  1414. 

  1415. std::string opt_view_axes_format2(OPT_ARGS_STR)
    1416. 

  1416. {
    1417. 

  1417. #if defined(HAVE_POST)
    1418. 

  1418.   GET_VIEWo("");
    1419. 

  1419.   if(action & GMSH_SET) {
    1420. 

  1420.     opt->axesFormat[2] = val;
    1421. 

  1421.   }
    1422. 

  1422. #if defined(HAVE_FLTK)
    1423. 

  1423.   if(_gui_action_valid(action, num))
    1424. 

  1424.     FlGui::instance()->options->view.input[9]->value(opt->axesFormat[2].c_str());
    1425. 

  1425. #endif
    1426. 

  1426.   return opt->axesFormat[2];
    1427. 

  1427. #else
    1428. 

  1428.   return "";
    1429. 

  1429. #endif
    1430. 

  1430. }
    1431. 

  1431. 

  1432. std::string opt_view_gen_raise0(OPT_ARGS_STR)
    1433. 

  1433. {
    1434. 

  1434. #if defined(HAVE_POST)
    1435. 

  1435.   GET_VIEWo("");
    1436. 

  1436.   if(action & GMSH_SET) {
    1437. 

  1437.     opt->genRaiseX = val;
    1438. 

  1438.     if(view) view->setChanged(true);
    1439. 

  1439.   }
    1440. 

  1440. #if defined(HAVE_FLTK)
    1441. 

  1441.   if(_gui_action_valid(action, num))
    1442. 

  1442.     FlGui::instance()->options->view.input[4]->value(opt->genRaiseX.c_str());
    1443. 

  1443. #endif
    1444. 

  1444.   return opt->genRaiseX;
    1445. 

  1445. #else
    1446. 

  1446.   return "";
    1447. 

  1447. #endif
    1448. 

  1448. }
    1449. 

  1449. 

  1450. std::string opt_view_gen_raise1(OPT_ARGS_STR)
    1451. 

  1451. {
    1452. 

  1452. #if defined(HAVE_POST)
    1453. 

  1453.   GET_VIEWo("");
    1454. 

  1454.   if(action & GMSH_SET) {
    1455. 

  1455.     opt->genRaiseY = val;
    1456. 

  1456.     if(view) view->setChanged(true);
    1457. 

  1457.   }
    1458. 

  1458. #if defined(HAVE_FLTK)
    1459. 

  1459.   if(_gui_action_valid(action, num))
    1460. 

  1460.     FlGui::instance()->options->view.input[5]->value(opt->genRaiseY.c_str());
    1461. 

  1461. #endif
    1462. 

  1462.   return opt->genRaiseY;
    1463. 

  1463. #else
    1464. 

  1464.   return "";
    1465. 

  1465. #endif
    1466. 

  1466. }
    1467. 

  1467. 

  1468. std::string opt_view_gen_raise2(OPT_ARGS_STR)
    1469. 

  1469. {
    1470. 

  1470. #if defined(HAVE_POST)
    1471. 

  1471.   GET_VIEWo("");
    1472. 

  1472.   if(action & GMSH_SET) {
    1473. 

  1473.     opt->genRaiseZ = val;
    1474. 

  1474.     if(view) view->setChanged(true);
    1475. 

  1475.   }
    1476. 

  1476. #if defined(HAVE_FLTK)
    1477. 

  1477.   if(_gui_action_valid(action, num))
    1478. 

  1478.     FlGui::instance()->options->view.input[6]->value(opt->genRaiseZ.c_str());
    1479. 

  1479. #endif
    1480. 

  1480.   return opt->genRaiseZ;
    1481. 

  1481. #else
    1482. 

  1482.   return "";
    1483. 

  1483. #endif
    1484. 

  1484. }
    1485. 

  1485. 

  1486. int _h2d(char c)
    1487. 

  1487. {
    1488. 

  1488.   switch(c){
    1489. 

  1489.   case 'a': case 'A': return 10;
    1490. 

  1490.   case 'b': case 'B': return 11;
    1491. 

  1491.   case 'c': case 'C': return 12;
    1492. 

  1492.   case 'd': case 'D': return 13;
    1493. 

  1493.   case 'e': case 'E': return 14;
    1494. 

  1494.   case 'f': case 'F': return 15;
    1495. 

  1495.   default :
    1496. 

  1496.     if(c >= '0' && c <= '9')
    1497. 

  1497.       return c - '0';
    1498. 

  1498.     else
    1499. 

  1499.       return 0;
    1500. 

  1500.   }
    1501. 

  1501. }
    1502. 

  1502. 

  1503. void _string2stipple(std::string str, int &repeat, int &pattern)
    1504. 

  1504. {
    1505. 

  1505.   // "n*0xabcd"
    1506. 

  1506.   if(str.size() < 8){
    1507. 

  1507.     repeat = 1;
    1508. 

  1508.     pattern = 0xFFFF;
    1509. 

  1509.   }
    1510. 

  1510.   else if(str[1] != '*' || str[2] != '0' || str[3] != 'x'){
    1511. 

  1511.     // bad format
    1512. 

  1512.     repeat = 1;
    1513. 

  1513.     pattern = 0xFFFF;
    1514. 

  1514.   }
    1515. 

  1515.   else{
    1516. 

  1516.     repeat = (int)str[0] - '0';
    1517. 

  1517.     pattern = 16 * 16 * 16 * _h2d(str[4]) + 16 * 16 * _h2d(str[5]) +
    1518. 

  1518.       16 * _h2d(str[6]) + _h2d(str[7]);
    1519. 

  1519.   }
    1520. 

  1520. }
    1521. 

  1521. 

  1522. std::string opt_view_stipple0(OPT_ARGS_STR)
    1523. 

  1523. {
    1524. 

  1524. #if defined(HAVE_POST)
    1525. 

  1525.   GET_VIEWo("");
    1526. 

  1526.   if(action & GMSH_SET) {
    1527. 

  1527.     opt->stippleString[0] = val;
    1528. 

  1528.     _string2stipple(opt->stippleString[0], opt->stipple[0][0], opt->stipple[0][1]);
    1529. 

  1529.   }
    1530. 

  1530.   return opt->stippleString[0];
    1531. 

  1531. #else
    1532. 

  1532.   return "";
    1533. 

  1533. #endif
    1534. 

  1534. }
    1535. 

  1535. 

  1536. std::string opt_view_stipple1(OPT_ARGS_STR)
    1537. 

  1537. {
    1538. 

  1538. #if defined(HAVE_POST)
    1539. 

  1539.   GET_VIEWo("");
    1540. 

  1540.   if(action & GMSH_SET) {
    1541. 

  1541.     opt->stippleString[1] = val;
    1542. 

  1542.     _string2stipple(opt->stippleString[1], opt->stipple[1][0], opt->stipple[1][1]);
    1543. 

  1543.   }
    1544. 

  1544.   return opt->stippleString[1];
    1545. 

  1545. #else
    1546. 

  1546.   return "";
    1547. 

  1547. #endif
    1548. 

  1548. }
    1549. 

  1549. 

  1550. std::string opt_view_stipple2(OPT_ARGS_STR)
    1551. 

  1551. {
    1552. 

  1552. #if defined(HAVE_POST)
    1553. 

  1553.   GET_VIEWo("");
    1554. 

  1554.   if(action & GMSH_SET) {
    1555. 

  1555.     opt->stippleString[2] = val;
    1556. 

  1556.     _string2stipple(opt->stippleString[2], opt->stipple[2][0], opt->stipple[2][1]);
    1557. 

  1557.   }
    1558. 

  1558.   return opt->stippleString[2];
    1559. 

  1559. #else
    1560. 

  1560.   return "";
    1561. 

  1561. #endif
    1562. 

  1562. }
    1563. 

  1563. 

  1564. std::string opt_view_stipple3(OPT_ARGS_STR)
    1565. 

  1565. {
    1566. 

  1566. #if defined(HAVE_POST)
    1567. 

  1567.   GET_VIEWo("");
    1568. 

  1568.   if(action & GMSH_SET) {
    1569. 

  1569.     opt->stippleString[3] = val;
    1570. 

  1570.     _string2stipple(opt->stippleString[3], opt->stipple[3][0], opt->stipple[3][1]);
    1571. 

  1571.   }
    1572. 

  1572.   return opt->stippleString[3];
    1573. 

  1573. #else
    1574. 

  1574.   return "";
    1575. 

  1575. #endif
    1576. 

  1576. }
    1577. 

  1577. 

  1578. std::string opt_view_stipple4(OPT_ARGS_STR)
    1579. 

  1579. {
    1580. 

  1580. #if defined(HAVE_POST)
    1581. 

  1581.   GET_VIEWo("");
    1582. 

  1582.   if(action & GMSH_SET) {
    1583. 

  1583.     opt->stippleString[4] = val;
    1584. 

  1584.     _string2stipple(opt->stippleString[4], opt->stipple[4][0], opt->stipple[4][1]);
    1585. 

  1585.   }
    1586. 

  1586.   return opt->stippleString[4];
    1587. 

  1587. #else
    1588. 

  1588.   return "";
    1589. 

  1589. #endif
    1590. 

  1590. }
    1591. 

  1591. 

  1592. std::string opt_view_stipple5(OPT_ARGS_STR)
    1593. 

  1593. {
    1594. 

  1594. #if defined(HAVE_POST)
    1595. 

  1595.   GET_VIEWo("");
    1596. 

  1596.   if(action & GMSH_SET) {
    1597. 

  1597.     opt->stippleString[5] = val;
    1598. 

  1598.     _string2stipple(opt->stippleString[5], opt->stipple[5][0], opt->stipple[5][1]);
    1599. 

  1599.   }
    1600. 

  1600.   return opt->stippleString[5];
    1601. 

  1601. #else
    1602. 

  1602.   return "";
    1603. 

  1603. #endif
    1604. 

  1604. }
    1605. 

  1605. 

  1606. std::string opt_view_stipple6(OPT_ARGS_STR)
    1607. 

  1607. {
    1608. 

  1608. #if defined(HAVE_POST)
    1609. 

  1609.   GET_VIEWo("");
    1610. 

  1610.   if(action & GMSH_SET) {
    1611. 

  1611.     opt->stippleString[6] = val;
    1612. 

  1612.     _string2stipple(opt->stippleString[6], opt->stipple[6][0], opt->stipple[6][1]);
    1613. 

  1613.   }
    1614. 

  1614.   return opt->stippleString[6];
    1615. 

  1615. #else
    1616. 

  1616.   return "";
    1617. 

  1617. #endif
    1618. 

  1618. }
    1619. 

  1619. 

  1620. std::string opt_view_stipple7(OPT_ARGS_STR)
    1621. 

  1621. {
    1622. 

  1622. #if defined(HAVE_POST)
    1623. 

  1623.   GET_VIEWo("");
    1624. 

  1624.   if(action & GMSH_SET) {
    1625. 

  1625.     opt->stippleString[7] = val;
    1626. 

  1626.     _string2stipple(opt->stippleString[7], opt->stipple[7][0], opt->stipple[7][1]);
    1627. 

  1627.   }
    1628. 

  1628.   return opt->stippleString[7];
    1629. 

  1629. #else
    1630. 

  1630.   return "";
    1631. 

  1631. #endif
    1632. 

  1632. }
    1633. 

  1633. 

  1634. std::string opt_view_stipple8(OPT_ARGS_STR)
    1635. 

  1635. {
    1636. 

  1636. #if defined(HAVE_POST)
    1637. 

  1637.   GET_VIEWo("");
    1638. 

  1638.   if(action & GMSH_SET) {
    1639. 

  1639.     opt->stippleString[8] = val;
    1640. 

  1640.     _string2stipple(opt->stippleString[8], opt->stipple[8][0], opt->stipple[8][1]);
    1641. 

  1641.   }
    1642. 

  1642.   return opt->stippleString[8];
    1643. 

  1643. #else
    1644. 

  1644.   return "";
    1645. 

  1645. #endif
    1646. 

  1646. }
    1647. 

  1647. 

  1648. std::string opt_view_stipple9(OPT_ARGS_STR)
    1649. 

  1649. {
    1650. 

  1650. #if defined(HAVE_POST)
    1651. 

  1651.   GET_VIEWo("");
    1652. 

  1652.   if(action & GMSH_SET) {
    1653. 

  1653.     opt->stippleString[9] = val;
    1654. 

  1654.     _string2stipple(opt->stippleString[9], opt->stipple[9][0], opt->stipple[9][1]);
    1655. 

  1655.   }
    1656. 

  1656.   return opt->stippleString[9];
    1657. 

  1657. #else
    1658. 

  1658.   return "";
    1659. 

  1659. #endif
    1660. 

  1660. }
    1661. 

  1661. 

  1662. std::string opt_view_attributes(OPT_ARGS_STR)
    1663. 

  1663. {
    1664. 

  1664. #if defined(HAVE_POST)
    1665. 

  1665.   GET_VIEWo("");
    1666. 

  1666.   if(action & GMSH_SET)
    1667. 

  1667.     opt->attributes = val;
    1668. 

  1668.   return opt->attributes;
    1669. 

  1669. #else
    1670. 

  1670.   return "";
    1671. 

  1671. #endif
    1672. 

  1672. }
    1673. 

  1673. 

  1674. // Numeric option routines
    1675. 

  1675. 

  1676. double opt_general_initial_context(OPT_ARGS_NUM)
    1677. 

  1677. {
    1678. 

  1678.   if(action & GMSH_SET)
    1679. 

  1679.     CTX::instance()->initialContext = (int)val;
    1680. 

  1680.   return CTX::instance()->initialContext;
    1681. 

  1681. }
    1682. 

  1682. 

  1683. double opt_general_fontsize(OPT_ARGS_NUM)
    1684. 

  1684. {
    1685. 

  1685.   if(action & GMSH_SET)
    1686. 

  1686.     CTX::instance()->fontSize = (int)val;
    1687. 

  1687.   return CTX::instance()->fontSize;
    1688. 

  1688. }
    1689. 

  1689. 

  1690. double opt_general_graphics_fontsize(OPT_ARGS_NUM)
    1691. 

  1691. {
    1692. 

  1692.   if(action & GMSH_SET)
    1693. 

  1693.     CTX::instance()->glFontSize = (int)val;
    1694. 

  1694. #if defined(HAVE_FLTK)
    1695. 

  1695.   if(FlGui::available() && (action & GMSH_GUI))
    1696. 

  1696.     FlGui::instance()->options->general.value[12]->value
    1697. 

  1697.       (CTX::instance()->glFontSize);
    1698. 

  1698. #endif
    1699. 

  1699.   return CTX::instance()->glFontSize;
    1700. 

  1700. }
    1701. 

  1701. 

  1702. double opt_general_graphics_fontsize_title(OPT_ARGS_NUM)
    1703. 

  1703. {
    1704. 

  1704.   if(action & GMSH_SET)
    1705. 

  1705.     CTX::instance()->glFontSizeTitle = (int)val;
    1706. 

  1706. #if defined(HAVE_FLTK)
    1707. 

  1707.   if(FlGui::available() && (action & GMSH_GUI))
    1708. 

  1708.     FlGui::instance()->options->general.value[28]->value
    1709. 

  1709.       (CTX::instance()->glFontSizeTitle);
    1710. 

  1710. #endif
    1711. 

  1711.   return CTX::instance()->glFontSizeTitle;
    1712. 

  1712. }
    1713. 

  1713. 

  1714. double opt_general_polygon_offset_always(OPT_ARGS_NUM)
    1715. 

  1715. {
    1716. 

  1716.   if(action & GMSH_SET)
    1717. 

  1717.     CTX::instance()->polygonOffsetAlways = (int)val;
    1718. 

  1718. #if defined(HAVE_FLTK)
    1719. 

  1719.   if(FlGui::available() && (action & GMSH_GUI))
    1720. 

  1720.     FlGui::instance()->options->general.butt[4]->value
    1721. 

  1721.       (CTX::instance()->polygonOffsetAlways);
    1722. 

  1722. #endif
    1723. 

  1723.   return CTX::instance()->polygonOffsetAlways;
    1724. 

  1724. }
    1725. 

  1725. 

  1726. double opt_general_polygon_offset_factor(OPT_ARGS_NUM)
    1727. 

  1727. {
    1728. 

  1728.   if(action & GMSH_SET)
    1729. 

  1729.     CTX::instance()->polygonOffsetFactor = val;
    1730. 

  1730. #if defined(HAVE_FLTK)
    1731. 

  1731.   if(FlGui::available() && (action & GMSH_GUI))
    1732. 

  1732.     FlGui::instance()->options->general.value[15]->value
    1733. 

  1733.       (CTX::instance()->polygonOffsetFactor);
    1734. 

  1734. #endif
    1735. 

  1735.   return CTX::instance()->polygonOffsetFactor;
    1736. 

  1736. }
    1737. 

  1737. 

  1738. double opt_general_polygon_offset_units(OPT_ARGS_NUM)
    1739. 

  1739. {
    1740. 

  1740.   if(action & GMSH_SET)
    1741. 

  1741.     CTX::instance()->polygonOffsetUnits = val;
    1742. 

  1742. #if defined(HAVE_FLTK)
    1743. 

  1743.   if(FlGui::available() && (action & GMSH_GUI))
    1744. 

  1744.     FlGui::instance()->options->general.value[16]->value
    1745. 

  1745.       (CTX::instance()->polygonOffsetUnits);
    1746. 

  1746. #endif
    1747. 

  1747.   return CTX::instance()->polygonOffsetUnits;
    1748. 

  1748. }
    1749. 

  1749. 

  1750. double opt_general_graphics_position0(OPT_ARGS_NUM)
    1751. 

  1751. {
    1752. 

  1752.   if(action & GMSH_SET)
    1753. 

  1753.     CTX::instance()->glPosition[0] = (int)val;
    1754. 

  1754.   return CTX::instance()->glPosition[0];
    1755. 

  1755. }
    1756. 

  1756. 

  1757. double opt_general_graphics_position1(OPT_ARGS_NUM)
    1758. 

  1758. {
    1759. 

  1759.   if(action & GMSH_SET)
    1760. 

  1760.     CTX::instance()->glPosition[1] = (int)val;
    1761. 

  1761.   return CTX::instance()->glPosition[1];
    1762. 

  1762. }
    1763. 

  1763. 

  1764. double opt_general_graphics_size0(OPT_ARGS_NUM)
    1765. 

  1765. {
    1766. 

  1766.   if(action & GMSH_SET){
    1767. 

  1767.     CTX::instance()->glSize[0] = (int)val;
    1768. 

  1768.     if(CTX::instance()->glSize[0] <= 0) CTX::instance()->glSize[0] = 600;
    1769. 

  1769.   }
    1770. 

  1770. #if defined(HAVE_FLTK)
    1771. 

  1771.   if(FlGui::available()){
    1772. 

  1772.     if(action & GMSH_SET){
    1773. 

  1773.       FlGui::instance()->graph[0]->win->size
    1774. 

  1774.         (CTX::instance()->glSize[0],
    1775. 

  1775.          FlGui::instance()->graph[0]->win->h());
    1776. 

  1776.       // workaround resizing bug on Mac
    1777. 

  1777.       FlGui::instance()->graph[0]->win->size_range
    1778. 

  1778.         (FlGui::instance()->graph[0]->minWidth, FlGui::instance()->graph[0]->minHeight);
    1779. 

  1779.     }
    1780. 

  1780.   }
    1781. 

  1781. #endif
    1782. 

  1782.   return CTX::instance()->glSize[0];
    1783. 

  1783. }
    1784. 

  1784. 

  1785. double opt_general_graphics_size1(OPT_ARGS_NUM)
    1786. 

  1786. {
    1787. 

  1787.   if(action & GMSH_SET){
    1788. 

  1788.     CTX::instance()->glSize[1] = (int)val;
    1789. 

  1789.     if(CTX::instance()->glSize[1] <= 0) CTX::instance()->glSize[1] = 600;
    1790. 

  1790.   }
    1791. 

  1791. #if defined(HAVE_FLTK)
    1792. 

  1792.   if(FlGui::available()){
    1793. 

  1793.     if(action & GMSH_SET){
    1794. 

  1794.       FlGui::instance()->graph[0]->win->size
    1795. 

  1795.         (FlGui::instance()->graph[0]->win->w(),
    1796. 

  1796.          FlGui::instance()->graph[0]->bottom->h() + CTX::instance()->glSize[1]);
    1797. 

  1797.       // workaround resizing bug on Mac
    1798. 

  1798.       FlGui::instance()->graph[0]->win->size_range
    1799. 

  1799.         (FlGui::instance()->graph[0]->minWidth, FlGui::instance()->graph[0]->minHeight);
    1800. 

  1800.     }
    1801. 

  1801.   }
    1802. 

  1802. #endif
    1803. 

  1803.   return CTX::instance()->glSize[1];
    1804. 

  1804. }
    1805. 

  1805. 

  1806. double opt_general_context_position0(OPT_ARGS_NUM)
    1807. 

  1807. {
    1808. 

  1808.   if(action & GMSH_SET)
    1809. 

  1809.     CTX::instance()->ctxPosition[0] = (int)val;
    1810. 

  1810.   return CTX::instance()->ctxPosition[0];
    1811. 

  1811. }
    1812. 

  1812. 

  1813. double opt_general_context_position1(OPT_ARGS_NUM)
    1814. 

  1814. {
    1815. 

  1815.   if(action & GMSH_SET)
    1816. 

  1816.     CTX::instance()->ctxPosition[1] = (int)val;
    1817. 

  1817.   return CTX::instance()->ctxPosition[1];
    1818. 

  1818. }
    1819. 

  1819. 

  1820. double opt_general_file_chooser_position0(OPT_ARGS_NUM)
    1821. 

  1821. {
    1822. 

  1822.   if(action & GMSH_SET)
    1823. 

  1823.     CTX::instance()->fileChooserPosition[0] = (int)val;
    1824. 

  1824.   return CTX::instance()->fileChooserPosition[0];
    1825. 

  1825. }
    1826. 

  1826. 

  1827. double opt_general_file_chooser_position1(OPT_ARGS_NUM)
    1828. 

  1828. {
    1829. 

  1829.   if(action & GMSH_SET)
    1830. 

  1830.     CTX::instance()->fileChooserPosition[1] = (int)val;
    1831. 

  1831.   return CTX::instance()->fileChooserPosition[1];
    1832. 

  1832. }
    1833. 

  1833. 

  1834. double opt_general_system_menu_bar(OPT_ARGS_NUM)
    1835. 

  1835. {
    1836. 

  1836.   if(action & GMSH_SET)
    1837. 

  1837.     CTX::instance()->systemMenuBar = (int)val;
    1838. 

  1838.   return CTX::instance()->systemMenuBar;
    1839. 

  1839. }
    1840. 

  1840. 

  1841. double opt_general_message_size(OPT_ARGS_NUM)
    1842. 

  1842. {
    1843. 

  1843.   if(action & GMSH_SET){
    1844. 

  1844.     CTX::instance()->msgSize = (int)val;
    1845. 

  1845.     if(CTX::instance()->msgSize < 0) CTX::instance()->msgSize = 0;
    1846. 

  1846.   }
    1847. 

  1847.   return CTX::instance()->msgSize;
    1848. 

  1848. }
    1849. 

  1849. 

  1850. double opt_general_menu_size(OPT_ARGS_NUM)
    1851. 

  1851. {
    1852. 

  1852.   if(action & GMSH_SET){
    1853. 

  1853.     CTX::instance()->menuSize = (int)val;
    1854. 

  1854.     if(CTX::instance()->menuSize < 0) CTX::instance()->menuSize = 0;
    1855. 

  1855.   }
    1856. 

  1856.   return CTX::instance()->menuSize;
    1857. 

  1857. }
    1858. 

  1858. 

  1859. double opt_general_option_position0(OPT_ARGS_NUM)
    1860. 

  1860. {
    1861. 

  1861.   if(action & GMSH_SET)
    1862. 

  1862.     CTX::instance()->optPosition[0] = (int)val;
    1863. 

  1863.   return CTX::instance()->optPosition[0];
    1864. 

  1864. }
    1865. 

  1865. 

  1866. double opt_general_option_position1(OPT_ARGS_NUM)
    1867. 

  1867. {
    1868. 

  1868.   if(action & GMSH_SET)
    1869. 

  1869.     CTX::instance()->optPosition[1] = (int)val;
    1870. 

  1870.   return CTX::instance()->optPosition[1];
    1871. 

  1871. }
    1872. 

  1872. 

  1873. double opt_general_plugin_position0(OPT_ARGS_NUM)
    1874. 

  1874. {
    1875. 

  1875.   if(action & GMSH_SET)
    1876. 

  1876.     CTX::instance()->pluginPosition[0] = (int)val;
    1877. 

  1877.   return CTX::instance()->pluginPosition[0];
    1878. 

  1878. }
    1879. 

  1879. 

  1880. double opt_general_plugin_position1(OPT_ARGS_NUM)
    1881. 

  1881. {
    1882. 

  1882.   if(action & GMSH_SET)
    1883. 

  1883.     CTX::instance()->pluginPosition[1] = (int)val;
    1884. 

  1884.   return CTX::instance()->pluginPosition[1];
    1885. 

  1885. }
    1886. 

  1886. 

  1887. double opt_general_plugin_size0(OPT_ARGS_NUM)
    1888. 

  1888. {
    1889. 

  1889.   if(action & GMSH_SET)
    1890. 

  1890.     CTX::instance()->pluginSize[0] = (int)val;
    1891. 

  1891.   return CTX::instance()->pluginSize[0];
    1892. 

  1892. }
    1893. 

  1893. 

  1894. double opt_general_plugin_size1(OPT_ARGS_NUM)
    1895. 

  1895. {
    1896. 

  1896.   if(action & GMSH_SET)
    1897. 

  1897.     CTX::instance()->pluginSize[1] = (int)val;
    1898. 

  1898.   return CTX::instance()->pluginSize[1];
    1899. 

  1899. }
    1900. 

  1900. 

  1901. double opt_general_field_position0(OPT_ARGS_NUM)
    1902. 

  1902. {
    1903. 

  1903.   if(action & GMSH_SET)
    1904. 

  1904.     CTX::instance()->fieldPosition[0] = (int)val;
    1905. 

  1905.   return CTX::instance()->fieldPosition[0];
    1906. 

  1906. }
    1907. 

  1907. 

  1908. double opt_general_field_position1(OPT_ARGS_NUM)
    1909. 

  1909. {
    1910. 

  1910.   if(action & GMSH_SET)
    1911. 

  1911.     CTX::instance()->fieldPosition[1] = (int)val;
    1912. 

  1912.   return CTX::instance()->fieldPosition[1];
    1913. 

  1913. }
    1914. 

  1914. 

  1915. double opt_general_field_size0(OPT_ARGS_NUM)
    1916. 

  1916. {
    1917. 

  1917.   if(action & GMSH_SET)
    1918. 

  1918.     CTX::instance()->fieldSize[0] = (int)val;
    1919. 

  1919.   return CTX::instance()->fieldSize[0];
    1920. 

  1920. }
    1921. 

  1921. 

  1922. double opt_general_field_size1(OPT_ARGS_NUM)
    1923. 

  1923. {
    1924. 

  1924.   if(action & GMSH_SET)
    1925. 

  1925.     CTX::instance()->fieldSize[1] = (int)val;
    1926. 

  1926.   return CTX::instance()->fieldSize[1];
    1927. 

  1927. }
    1928. 

  1928. 

  1929. double opt_general_extra_position0(OPT_ARGS_NUM)
    1930. 

  1930. {
    1931. 

  1931.   if(action & GMSH_SET)
    1932. 

  1932.     CTX::instance()->extraPosition[0] = (int)val;
    1933. 

  1933.   return CTX::instance()->extraPosition[0];
    1934. 

  1934. }
    1935. 

  1935. 

  1936. double opt_general_extra_position1(OPT_ARGS_NUM)
    1937. 

  1937. {
    1938. 

  1938.   if(action & GMSH_SET)
    1939. 

  1939.     CTX::instance()->extraPosition[1] = (int)val;
    1940. 

  1940.   return CTX::instance()->extraPosition[1];
    1941. 

  1941. }
    1942. 

  1942. 

  1943. double opt_general_extra_size0(OPT_ARGS_NUM)
    1944. 

  1944. {
    1945. 

  1945.   if(action & GMSH_SET)
    1946. 

  1946.     CTX::instance()->extraSize[0] = (int)val;
    1947. 

  1947.   return CTX::instance()->extraSize[0];
    1948. 

  1948. }
    1949. 

  1949. 

  1950. double opt_general_extra_size1(OPT_ARGS_NUM)
    1951. 

  1951. {
    1952. 

  1952.   if(action & GMSH_SET)
    1953. 

  1953.     CTX::instance()->extraSize[1] = (int)val;
    1954. 

  1954.   return CTX::instance()->extraSize[1];
    1955. 

  1955. }
    1956. 

  1956. 

  1957. double opt_general_statistics_position0(OPT_ARGS_NUM)
    1958. 

  1958. {
    1959. 

  1959.   if(action & GMSH_SET)
    1960. 

  1960.     CTX::instance()->statPosition[0] = (int)val;
    1961. 

  1961.   return CTX::instance()->statPosition[0];
    1962. 

  1962. }
    1963. 

  1963. 

  1964. double opt_general_statistics_position1(OPT_ARGS_NUM)
    1965. 

  1965. {
    1966. 

  1966.   if(action & GMSH_SET)
    1967. 

  1967.     CTX::instance()->statPosition[1] = (int)val;
    1968. 

  1968.   return CTX::instance()->statPosition[1];
    1969. 

  1969. }
    1970. 

  1970. 

  1971. double opt_general_visibility_position0(OPT_ARGS_NUM)
    1972. 

  1972. {
    1973. 

  1973.   if(action & GMSH_SET)
    1974. 

  1974.     CTX::instance()->visPosition[0] = (int)val;
    1975. 

  1975.   return CTX::instance()->visPosition[0];
    1976. 

  1976. }
    1977. 

  1977. 

  1978. double opt_general_visibility_position1(OPT_ARGS_NUM)
    1979. 

  1979. {
    1980. 

  1980.   if(action & GMSH_SET)
    1981. 

  1981.     CTX::instance()->visPosition[1] = (int)val;
    1982. 

  1982.   return CTX::instance()->visPosition[1];
    1983. 

  1983. }
    1984. 

  1984. 

  1985. double opt_general_clip_position0(OPT_ARGS_NUM)
    1986. 

  1986. {
    1987. 

  1987.   if(action & GMSH_SET)
    1988. 

  1988.     CTX::instance()->clipPosition[0] = (int)val;
    1989. 

  1989.   return CTX::instance()->clipPosition[0];
    1990. 

  1990. }
    1991. 

  1991. 

  1992. double opt_general_clip_position1(OPT_ARGS_NUM)
    1993. 

  1993. {
    1994. 

  1994.   if(action & GMSH_SET)
    1995. 

  1995.     CTX::instance()->clipPosition[1] = (int)val;
    1996. 

  1996.   return CTX::instance()->clipPosition[1];
    1997. 

  1997. }
    1998. 

  1998. 

  1999. double opt_general_manip_position0(OPT_ARGS_NUM)
    2000. 

  2000. {
    2001. 

  2001.   if(action & GMSH_SET)
    2002. 

  2002.     CTX::instance()->manipPosition[0] = (int)val;
    2003. 

  2003.   return CTX::instance()->manipPosition[0];
    2004. 

  2004. }
    2005. 

  2005. 

  2006. double opt_general_manip_position1(OPT_ARGS_NUM)
    2007. 

  2007. {
    2008. 

  2008.   if(action & GMSH_SET)
    2009. 

  2009.     CTX::instance()->manipPosition[1] = (int)val;
    2010. 

  2010.   return CTX::instance()->manipPosition[1];
    2011. 

  2011. }
    2012. 

  2012. 

  2013. double opt_general_session_save(OPT_ARGS_NUM)
    2014. 

  2014. {
    2015. 

  2015.   if(action & GMSH_SET)
    2016. 

  2016.     CTX::instance()->sessionSave = (int)val;
    2017. 

  2017. #if defined(HAVE_FLTK)
    2018. 

  2018.   if(FlGui::available() && (action & GMSH_GUI))
    2019. 

  2019.     FlGui::instance()->options->general.butt[8]->value
    2020. 

  2020.       (CTX::instance()->sessionSave);
    2021. 

  2021. #endif
    2022. 

  2022.   return CTX::instance()->sessionSave;
    2023. 

  2023. }
    2024. 

  2024. 

  2025. double opt_general_options_save(OPT_ARGS_NUM)
    2026. 

  2026. {
    2027. 

  2027.   if(action & GMSH_SET)
    2028. 

  2028.     CTX::instance()->optionsSave = (int)val;
    2029. 

  2029. #if defined(HAVE_FLTK)
    2030. 

  2030.   if(FlGui::available() && (action & GMSH_GUI))
    2031. 

  2031.     FlGui::instance()->options->general.butt[9]->value
    2032. 

  2032.       (CTX::instance()->optionsSave ? 1 : 0);
    2033. 

  2033. #endif
    2034. 

  2034.   return CTX::instance()->optionsSave;
    2035. 

  2035. }
    2036. 

  2036. 

  2037. double opt_general_confirm_overwrite(OPT_ARGS_NUM)
    2038. 

  2038. {
    2039. 

  2039.   if(action & GMSH_SET)
    2040. 

  2040.     CTX::instance()->confirmOverwrite = (int)val;
    2041. 

  2041. #if defined(HAVE_FLTK)
    2042. 

  2042.   if(FlGui::available() && (action & GMSH_GUI))
    2043. 

  2043.     FlGui::instance()->options->general.butt[14]->value
    2044. 

  2044.       (CTX::instance()->confirmOverwrite);
    2045. 

  2045. #endif
    2046. 

  2046.   return CTX::instance()->confirmOverwrite;
    2047. 

  2047. }
    2048. 

  2048. 

  2049. double opt_general_rotation0(OPT_ARGS_NUM)
    2050. 

  2050. {
    2051. 

  2051.   if(action & GMSH_SET)
    2052. 

  2052.     CTX::instance()->tmpRotation[0] = val;
    2053. 

  2053. #if defined(HAVE_FLTK)
    2054. 

  2054.   if(FlGui::available()){
    2055. 

  2055.     if(action & GMSH_SET)
    2056. 

  2056.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->r[0] = val;
    2057. 

  2057.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->r[0];
    2058. 

  2058.   }
    2059. 

  2059. #endif
    2060. 

  2060.   return CTX::instance()->tmpRotation[0];
    2061. 

  2061. }
    2062. 

  2062. 

  2063. double opt_general_rotation1(OPT_ARGS_NUM)
    2064. 

  2064. {
    2065. 

  2065.   if(action & GMSH_SET)
    2066. 

  2066.     CTX::instance()->tmpRotation[1] = val;
    2067. 

  2067. #if defined(HAVE_FLTK)
    2068. 

  2068.   if(FlGui::available()){
    2069. 

  2069.     if(action & GMSH_SET)
    2070. 

  2070.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->r[1] = val;
    2071. 

  2071.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->r[1];
    2072. 

  2072.   }
    2073. 

  2073. #endif
    2074. 

  2074.   return CTX::instance()->tmpRotation[1];
    2075. 

  2075. }
    2076. 

  2076. 

  2077. double opt_general_rotation2(OPT_ARGS_NUM)
    2078. 

  2078. {
    2079. 

  2079.   if(action & GMSH_SET)
    2080. 

  2080.     CTX::instance()->tmpRotation[2] = val;
    2081. 

  2081. #if defined(HAVE_FLTK)
    2082. 

  2082.   if(FlGui::available()){
    2083. 

  2083.     if(action & GMSH_SET)
    2084. 

  2084.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->r[2] = val;
    2085. 

  2085.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->r[2];
    2086. 

  2086.   }
    2087. 

  2087. #endif
    2088. 

  2088.   return CTX::instance()->tmpRotation[2];
    2089. 

  2089. }
    2090. 

  2090. 

  2091. double opt_general_rotation_center0(OPT_ARGS_NUM)
    2092. 

  2092. {
    2093. 

  2093.   if(action & GMSH_SET)
    2094. 

  2094.     CTX::instance()->rotationCenter[0] = val;
    2095. 

  2095. #if defined(HAVE_FLTK)
    2096. 

  2096.   if(FlGui::available() && (action & GMSH_GUI))
    2097. 

  2097.     FlGui::instance()->options->general.value[8]->value
    2098. 

  2098.       (CTX::instance()->rotationCenter[0]);
    2099. 

  2099. #endif
    2100. 

  2100.   return CTX::instance()->rotationCenter[0];
    2101. 

  2101. }
    2102. 

  2102. 

  2103. double opt_general_rotation_center1(OPT_ARGS_NUM)
    2104. 

  2104. {
    2105. 

  2105.   if(action & GMSH_SET)
    2106. 

  2106.     CTX::instance()->rotationCenter[1] = val;
    2107. 

  2107. #if defined(HAVE_FLTK)
    2108. 

  2108.   if(FlGui::available() && (action & GMSH_GUI))
    2109. 

  2109.     FlGui::instance()->options->general.value[9]->value
    2110. 

  2110.       (CTX::instance()->rotationCenter[1]);
    2111. 

  2111. #endif
    2112. 

  2112.   return CTX::instance()->rotationCenter[1];
    2113. 

  2113. }
    2114. 

  2114. 

  2115. double opt_general_rotation_center2(OPT_ARGS_NUM)
    2116. 

  2116. {
    2117. 

  2117.   if(action & GMSH_SET)
    2118. 

  2118.     CTX::instance()->rotationCenter[2] = val;
    2119. 

  2119. #if defined(HAVE_FLTK)
    2120. 

  2120.   if(FlGui::available() && (action & GMSH_GUI))
    2121. 

  2121.     FlGui::instance()->options->general.value[10]->value
    2122. 

  2122.       (CTX::instance()->rotationCenter[2]);
    2123. 

  2123. #endif
    2124. 

  2124.   return CTX::instance()->rotationCenter[2];
    2125. 

  2125. }
    2126. 

  2126. 

  2127. double opt_general_quaternion0(OPT_ARGS_NUM)
    2128. 

  2128. {
    2129. 

  2129.   if(action & GMSH_SET)
    2130. 

  2130.     CTX::instance()->tmpQuaternion[0] = val;
    2131. 

  2131. #if defined(HAVE_FLTK)
    2132. 

  2132.   if(FlGui::available()){
    2133. 

  2133.     if(action & GMSH_SET)
    2134. 

  2134.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->quaternion[0] = val;
    2135. 

  2135.     if(action & GMSH_GUI)
    2136. 

  2136.       FlGui::instance()->manip->update();
    2137. 

  2137.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->quaternion[0];
    2138. 

  2138.   }
    2139. 

  2139. #endif
    2140. 

  2140.   return CTX::instance()->tmpQuaternion[0];
    2141. 

  2141. }
    2142. 

  2142. 

  2143. double opt_general_quaternion1(OPT_ARGS_NUM)
    2144. 

  2144. {
    2145. 

  2145.   if(action & GMSH_SET)
    2146. 

  2146.     CTX::instance()->tmpQuaternion[1] = val;
    2147. 

  2147. #if defined(HAVE_FLTK)
    2148. 

  2148.   if(FlGui::available()){
    2149. 

  2149.     if(action & GMSH_SET)
    2150. 

  2150.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->quaternion[1] = val;
    2151. 

  2151.     if(action & GMSH_GUI)
    2152. 

  2152.       FlGui::instance()->manip->update();
    2153. 

  2153.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->quaternion[1];
    2154. 

  2154.   }
    2155. 

  2155. #endif
    2156. 

  2156.   return CTX::instance()->tmpQuaternion[1];
    2157. 

  2157. }
    2158. 

  2158. 

  2159. double opt_general_quaternion2(OPT_ARGS_NUM)
    2160. 

  2160. {
    2161. 

  2161.   if(action & GMSH_SET)
    2162. 

  2162.     CTX::instance()->tmpQuaternion[2] = val;
    2163. 

  2163. #if defined(HAVE_FLTK)
    2164. 

  2164.   if(FlGui::available()){
    2165. 

  2165.     if(action & GMSH_SET)
    2166. 

  2166.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->quaternion[2] = val;
    2167. 

  2167.     if(action & GMSH_GUI)
    2168. 

  2168.       FlGui::instance()->manip->update();
    2169. 

  2169.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->quaternion[2];
    2170. 

  2170.   }
    2171. 

  2171. #endif
    2172. 

  2172.   return CTX::instance()->tmpQuaternion[2];
    2173. 

  2173. }
    2174. 

  2174. 

  2175. double opt_general_quaternion3(OPT_ARGS_NUM)
    2176. 

  2176. {
    2177. 

  2177.   if(action & GMSH_SET)
    2178. 

  2178.     CTX::instance()->tmpQuaternion[3] = val;
    2179. 

  2179. #if defined(HAVE_FLTK)
    2180. 

  2180.   if(FlGui::available()){
    2181. 

  2181.     if(action & GMSH_SET)
    2182. 

  2182.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->quaternion[3] = val;
    2183. 

  2183.     if(action & GMSH_GUI)
    2184. 

  2184.       FlGui::instance()->manip->update();
    2185. 

  2185.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->quaternion[3];
    2186. 

  2186.   }
    2187. 

  2187. #endif
    2188. 

  2188.   return CTX::instance()->tmpQuaternion[3];
    2189. 

  2189. }
    2190. 

  2190. 

  2191. double opt_general_translation0(OPT_ARGS_NUM)
    2192. 

  2192. {
    2193. 

  2193.   if(action & GMSH_SET)
    2194. 

  2194.     CTX::instance()->tmpTranslation[0] = val;
    2195. 

  2195. #if defined(HAVE_FLTK)
    2196. 

  2196.   if(FlGui::available()){
    2197. 

  2197.     if(action & GMSH_SET)
    2198. 

  2198.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->t[0] = val;
    2199. 

  2199.     if(action & GMSH_GUI)
    2200. 

  2200.       FlGui::instance()->manip->update();
    2201. 

  2201.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->t[0];
    2202. 

  2202.   }
    2203. 

  2203. #endif
    2204. 

  2204.   return CTX::instance()->tmpTranslation[0];
    2205. 

  2205. }
    2206. 

  2206. 

  2207. double opt_general_translation1(OPT_ARGS_NUM)
    2208. 

  2208. {
    2209. 

  2209.   if(action & GMSH_SET)
    2210. 

  2210.     CTX::instance()->tmpTranslation[1] = val;
    2211. 

  2211. #if defined(HAVE_FLTK)
    2212. 

  2212.   if(FlGui::available()){
    2213. 

  2213.     if(action & GMSH_SET)
    2214. 

  2214.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->t[1] = val;
    2215. 

  2215.     if(action & GMSH_GUI)
    2216. 

  2216.       FlGui::instance()->manip->update();
    2217. 

  2217.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->t[1];
    2218. 

  2218.   }
    2219. 

  2219. #endif
    2220. 

  2220.   return CTX::instance()->tmpTranslation[1];
    2221. 

  2221. }
    2222. 

  2222. 

  2223. double opt_general_translation2(OPT_ARGS_NUM)
    2224. 

  2224. {
    2225. 

  2225.   if(action & GMSH_SET)
    2226. 

  2226.     CTX::instance()->tmpTranslation[2] = val;
    2227. 

  2227. #if defined(HAVE_FLTK)
    2228. 

  2228.   if(FlGui::available()){
    2229. 

  2229.     if(action & GMSH_SET)
    2230. 

  2230.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->t[2] = val;
    2231. 

  2231.     if(action & GMSH_GUI)
    2232. 

  2232.       FlGui::instance()->manip->update();
    2233. 

  2233.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->t[2];
    2234. 

  2234.   }
    2235. 

  2235. #endif
    2236. 

  2236.   return CTX::instance()->tmpTranslation[2];
    2237. 

  2237. }
    2238. 

  2238. 

  2239. double opt_general_scale0(OPT_ARGS_NUM)
    2240. 

  2240. {
    2241. 

  2241.   if(action & GMSH_SET)
    2242. 

  2242.     CTX::instance()->tmpScale[0] = val ? val : 1.0;
    2243. 

  2243. #if defined(HAVE_FLTK)
    2244. 

  2244.   if(FlGui::available()){
    2245. 

  2245.     if(action & GMSH_SET)
    2246. 

  2246.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->s[0] = val ? val : 1.0;
    2247. 

  2247.     if(action & GMSH_GUI)
    2248. 

  2248.       FlGui::instance()->manip->update();
    2249. 

  2249.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->s[0];
    2250. 

  2250.   }
    2251. 

  2251. #endif
    2252. 

  2252.   return CTX::instance()->tmpScale[0];
    2253. 

  2253. }
    2254. 

  2254. 

  2255. double opt_general_scale1(OPT_ARGS_NUM)
    2256. 

  2256. {
    2257. 

  2257.   if(action & GMSH_SET)
    2258. 

  2258.     CTX::instance()->tmpScale[1] = val ? val : 1.0;
    2259. 

  2259. #if defined(HAVE_FLTK)
    2260. 

  2260.   if(FlGui::available()){
    2261. 

  2261.     if(action & GMSH_SET)
    2262. 

  2262.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->s[1] = val ? val : 1.0;
    2263. 

  2263.     if(action & GMSH_GUI)
    2264. 

  2264.       FlGui::instance()->manip->update();
    2265. 

  2265.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->s[1];
    2266. 

  2266.   }
    2267. 

  2267. #endif
    2268. 

  2268.   return CTX::instance()->tmpScale[1];
    2269. 

  2269. }
    2270. 

  2270. 

  2271. double opt_general_scale2(OPT_ARGS_NUM)
    2272. 

  2272. {
    2273. 

  2273.   if(action & GMSH_SET)
    2274. 

  2274.     CTX::instance()->tmpScale[2] = val ? val : 1.0;
    2275. 

  2275. #if defined(HAVE_FLTK)
    2276. 

  2276.   if(FlGui::available()){
    2277. 

  2277.     if(action & GMSH_SET)
    2278. 

  2278.       FlGui::instance()->graph[0]->gl[0]->getDrawContext()->s[2] = val ? val : 1.0;
    2279. 

  2279.     if(action & GMSH_GUI)
    2280. 

  2280.       FlGui::instance()->manip->update();
    2281. 

  2281.     return FlGui::instance()->graph[0]->gl[0]->getDrawContext()->s[2];
    2282. 

  2282.   }
    2283. 

  2283. #endif
    2284. 

  2284.   return CTX::instance()->tmpScale[2];
    2285. 

  2285. }
    2286. 

  2286. 

  2287. double opt_general_clip_factor(OPT_ARGS_NUM)
    2288. 

  2288. {
    2289. 

  2289.   if(action & GMSH_SET){
    2290. 

  2290.     // should NEVER be zero (or negative)
    2291. 

  2291.     if(val < 0.01)
    2292. 

  2292.       CTX::instance()->clipFactor = 0.01;
    2293. 

  2293.     else
    2294. 

  2294.       CTX::instance()->clipFactor = val;
    2295. 

  2295.   }
    2296. 

  2296. #if defined(HAVE_FLTK)
    2297. 

  2297.   if(FlGui::available() && (action & GMSH_GUI))
    2298. 

  2298.     FlGui::instance()->options->general.value[14]->value
    2299. 

  2299.       (CTX::instance()->clipFactor);
    2300. 

  2300. #endif
    2301. 

  2301.   return CTX::instance()->clipFactor;
    2302. 

  2302. }
    2303. 

  2303. 

  2304. double opt_general_display_border_factor(OPT_ARGS_NUM)
    2305. 

  2305. {
    2306. 

  2306.   if(action & GMSH_SET)
    2307. 

  2307.     CTX::instance()->displayBorderFactor = val;
    2308. 

  2308.   return CTX::instance()->displayBorderFactor;
    2309. 

  2309. }
    2310. 

  2310. 

  2311. double opt_general_point_size(OPT_ARGS_NUM)
    2312. 

  2312. {
    2313. 

  2313.   if(action & GMSH_SET)
    2314. 

  2314.     CTX::instance()->pointSize = val;
    2315. 

  2315. #if defined(HAVE_FLTK)
    2316. 

  2316.   if(FlGui::available() && (action & GMSH_GUI))
    2317. 

  2317.     FlGui::instance()->options->general.value[6]->value
    2318. 

  2318.       (CTX::instance()->pointSize);
    2319. 

  2319. #endif
    2320. 

  2320.   return CTX::instance()->pointSize;
    2321. 

  2321. }
    2322. 

  2322. 

  2323. double opt_general_line_width(OPT_ARGS_NUM)
    2324. 

  2324. {
    2325. 

  2325.   if(action & GMSH_SET)
    2326. 

  2326.     CTX::instance()->lineWidth = val;
    2327. 

  2327. #if defined(HAVE_FLTK)
    2328. 

  2328.   if(FlGui::available() && (action & GMSH_GUI))
    2329. 

  2329.     FlGui::instance()->options->general.value[7]->value
    2330. 

  2330.       (CTX::instance()->lineWidth);
    2331. 

  2331. #endif
    2332. 

  2332.   return CTX::instance()->lineWidth;
    2333. 

  2333. }
    2334. 

  2334. 

  2335. double opt_general_shine(OPT_ARGS_NUM)
    2336. 

  2336. {
    2337. 

  2337.   if(action & GMSH_SET)
    2338. 

  2338.     CTX::instance()->shine = val;
    2339. 

  2339. #if defined(HAVE_FLTK)
    2340. 

  2340.   if(FlGui::available() && (action & GMSH_GUI))
    2341. 

  2341.     FlGui::instance()->options->general.value[1]->value
    2342. 

  2342.       (CTX::instance()->shine);
    2343. 

  2343. #endif
    2344. 

  2344.   return CTX::instance()->shine;
    2345. 

  2345. }
    2346. 

  2346. 

  2347. double opt_general_shine_exponent(OPT_ARGS_NUM)
    2348. 

  2348. {
    2349. 

  2349.   if(action & GMSH_SET)
    2350. 

  2350.     CTX::instance()->shineExponent = val;
    2351. 

  2351. #if defined(HAVE_FLTK)
    2352. 

  2352.   if(FlGui::available() && (action & GMSH_GUI))
    2353. 

  2353.     FlGui::instance()->options->general.value[0]->value
    2354. 

  2354.       (CTX::instance()->shineExponent);
    2355. 

  2355. #endif
    2356. 

  2356.   return CTX::instance()->shineExponent;
    2357. 

  2357. }
    2358. 

  2358. 

  2359. double opt_general_verbosity(OPT_ARGS_NUM)
    2360. 

  2360. {
    2361. 

  2361.   if(action & GMSH_SET){
    2362. 

  2362.     Msg::SetVerbosity((int)val);
    2363. 

  2363.   }
    2364. 

  2364. #if defined(HAVE_FLTK)
    2365. 

  2365.   if(FlGui::available() && (action & GMSH_GUI))
    2366. 

  2366.     FlGui::instance()->options->general.value[5]->value
    2367. 

  2367.       (Msg::GetVerbosity());
    2368. 

  2368. #endif
    2369. 

  2369.   return Msg::GetVerbosity();
    2370. 

  2370. }
    2371. 

  2371. 

  2372. double opt_general_progress_meter_step(OPT_ARGS_NUM)
    2373. 

  2373. {
    2374. 

  2374.   if(action & GMSH_SET){
    2375. 

  2375.     Msg::SetProgressMeterStep((int)val);
    2376. 

  2376.   }
    2377. 

  2377.   return Msg::GetProgressMeterStep();
    2378. 

  2378. }
    2379. 

  2379. 

  2380. double opt_general_nopopup(OPT_ARGS_NUM)
    2381. 

  2381. {
    2382. 

  2382.   if(action & GMSH_SET)
    2383. 

  2383.     CTX::instance()->noPopup = (int)val;
    2384. 

  2384.   return CTX::instance()->noPopup;
    2385. 

  2385. }
    2386. 

  2386. 

  2387. double opt_general_non_modal_windows(OPT_ARGS_NUM)
    2388. 

  2388. {
    2389. 

  2389.   if(action & GMSH_SET)
    2390. 

  2390.     CTX::instance()->nonModalWindows = (int)val;
    2391. 

  2391.   return CTX::instance()->nonModalWindows;
    2392. 

  2392. }
    2393. 

  2393. 

  2394. double opt_general_terminal(OPT_ARGS_NUM)
    2395. 

  2395. {
    2396. 

  2396.   if(action & GMSH_SET)
    2397. 

  2397.     CTX::instance()->terminal = (int)val;
    2398. 

  2398. #if defined(HAVE_FLTK)
    2399. 

  2399.   if(FlGui::available() && (action & GMSH_GUI))
    2400. 

  2400.     FlGui::instance()->options->general.butt[7]->value
    2401. 

  2401.       (CTX::instance()->terminal);
    2402. 

  2402. #endif
    2403. 

  2403.   return CTX::instance()->terminal;
    2404. 

  2404. }
    2405. 

  2405. 

  2406. double opt_general_tooltips(OPT_ARGS_NUM)
    2407. 

  2407. {
    2408. 

  2408.   if(action & GMSH_SET) {
    2409. 

  2409.     CTX::instance()->tooltips = (int)val;
    2410. 

  2410. #if defined(HAVE_FLTK)
    2411. 

  2411.     if(CTX::instance()->tooltips)
    2412. 

  2412.       Fl_Tooltip::enable();
    2413. 

  2413.     else
    2414. 

  2414.       Fl_Tooltip::disable();
    2415. 

  2415. #endif
    2416. 

  2416.   }
    2417. 

  2417. #if defined(HAVE_FLTK)
    2418. 

  2418.   if(FlGui::available() && (action & GMSH_GUI))
    2419. 

  2419.     FlGui::instance()->options->general.butt[13]->value
    2420. 

  2420.       (CTX::instance()->tooltips);
    2421. 

  2421. #endif
    2422. 

  2422.   return CTX::instance()->tooltips;
    2423. 

  2423. }
    2424. 

  2424. 

  2425. double opt_general_orthographic(OPT_ARGS_NUM)
    2426. 

  2426. {
    2427. 

  2427.   if(action & GMSH_SET)
    2428. 

  2428.     CTX::instance()->ortho = (int)val;
    2429. 

  2429. #if defined(HAVE_FLTK)
    2430. 

  2430.   if(FlGui::available() && (action & GMSH_GUI)) {
    2431. 

  2431.     if(CTX::instance()->ortho){
    2432. 

  2432.       FlGui::instance()->options->general.choice[2]->value(0);
    2433. 

  2433.       if(FlGui::available())
    2434. 

  2434.         Msg::StatusBar(false, "Orthographic projection");
    2435. 

  2435.     }
    2436. 

  2436.     else{
    2437. 

  2437.       FlGui::instance()->options->general.choice[2]->value(1);
    2438. 

  2438.       if(FlGui::available())
    2439. 

  2439.         Msg::StatusBar(false, "Perspective projection");
    2440. 

  2440.     }
    2441. 

  2441.   }
    2442. 

  2442. #endif
    2443. 

  2443.   return CTX::instance()->ortho;
    2444. 

  2444. }
    2445. 

  2445. 

  2446. double opt_general_mouse_selection(OPT_ARGS_NUM)
    2447. 

  2447. {
    2448. 

  2448.   if(action & GMSH_SET)
    2449. 

  2449.     CTX::instance()->mouseSelection = (int)val;
    2450. 

  2450. #if defined(HAVE_FLTK)
    2451. 

  2451.   if(FlGui::available() && (action & GMSH_GUI)) {
    2452. 

  2452.     if(CTX::instance()->mouseSelection){
    2453. 

  2453.       if(FlGui::available())
    2454. 

  2454.         Msg::StatusBar(false, "Mouse selection ON");
    2455. 

  2455.       for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
    2456. 

  2456.         FlGui::instance()->graph[i]->butt[9]->color(FL_BACKGROUND_COLOR);
    2457. 

  2457.     }
    2458. 

  2458.     else{
    2459. 

  2459.       if(FlGui::available())
    2460. 

  2460.         Msg::StatusBar(false, "Mouse selection OFF");
    2461. 

  2461.       for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
    2462. 

  2462.         FlGui::instance()->graph[i]->butt[9]->color(FL_RED);
    2463. 

  2463.     }
    2464. 

  2464.     for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
    2465. 

  2465.       FlGui::instance()->graph[i]->butt[9]->redraw();
    2466. 

  2466.   }
    2467. 

  2467. #endif
    2468. 

  2468.   return CTX::instance()->mouseSelection;
    2469. 

  2469. }
    2470. 

  2470. 

  2471. double opt_general_mouse_hover_meshes(OPT_ARGS_NUM)
    2472. 

  2472. {
    2473. 

  2473.   if(action & GMSH_SET)
    2474. 

  2474.     CTX::instance()->mouseHoverMeshes = (int)val;
    2475. 

  2475. #if defined(HAVE_FLTK)
    2476. 

  2476.   if(FlGui::available() && (action & GMSH_GUI))
    2477. 

  2477.     FlGui::instance()->options->general.butt[11]->value
    2478. 

  2478.       (CTX::instance()->mouseHoverMeshes);
    2479. 

  2479. #endif
    2480. 

  2480.   return CTX::instance()->mouseHoverMeshes;
    2481. 

  2481. }
    2482. 

  2482. 

  2483. double opt_general_fast_redraw(OPT_ARGS_NUM)
    2484. 

  2484. {
    2485. 

  2485.   if(action & GMSH_SET)
    2486. 

  2486.     CTX::instance()->fastRedraw = (int)val;
    2487. 

  2487. #if defined(HAVE_FLTK)
    2488. 

  2488.   if(FlGui::available() && (action & GMSH_GUI)){
    2489. 

  2489.     FlGui::instance()->options->general.butt[2]->value
    2490. 

  2490.       (CTX::instance()->fastRedraw);
    2491. 

  2491.     FlGui::instance()->options->activate("fast_redraw");
    2492. 

  2492.   }
    2493. 

  2493. #endif
    2494. 

  2494.   return CTX::instance()->fastRedraw;
    2495. 

  2495. }
    2496. 

  2496. 

  2497. double opt_general_draw_bounding_box(OPT_ARGS_NUM)
    2498. 

  2498. {
    2499. 

  2499.   if(action & GMSH_SET)
    2500. 

  2500.     CTX::instance()->drawBBox = (int)val;
    2501. 

  2501. #if defined(HAVE_FLTK)
    2502. 

  2502.   if(FlGui::available() && (action & GMSH_GUI))
    2503. 

  2503.     FlGui::instance()->options->general.butt[6]->value
    2504. 

  2504.       (CTX::instance()->drawBBox);
    2505. 

  2505. #endif
    2506. 

  2506.   return CTX::instance()->drawBBox;
    2507. 

  2507. }
    2508. 

  2508. 

  2509. double opt_general_xmin(OPT_ARGS_NUM)
    2510. 

  2510. {
    2511. 

  2511.   SBoundingBox3d bb = GModel::current()->bounds();
    2512. 

  2512.   return bb.empty() ? 0. : bb.min().x();
    2513. 

  2513. }
    2514. 

  2514. 

  2515. double opt_general_xmax(OPT_ARGS_NUM)
    2516. 

  2516. {
    2517. 

  2517.   SBoundingBox3d bb = GModel::current()->bounds();
    2518. 

  2518.   return bb.empty() ? 0. : bb.max().x();
    2519. 

  2519. }
    2520. 

  2520. 

  2521. double opt_general_ymin(OPT_ARGS_NUM)
    2522. 

  2522. {
    2523. 

  2523.   SBoundingBox3d bb = GModel::current()->bounds();
    2524. 

  2524.   return bb.empty() ? 0. : bb.min().y();
    2525. 

  2525. }
    2526. 

  2526. 

  2527. double opt_general_ymax(OPT_ARGS_NUM)
    2528. 

  2528. {
    2529. 

  2529.   SBoundingBox3d bb = GModel::current()->bounds();
    2530. 

  2530.   return bb.empty() ? 0. : bb.max().y();
    2531. 

  2531. }
    2532. 

  2532. 

  2533. double opt_general_zmin(OPT_ARGS_NUM)
    2534. 

  2534. {
    2535. 

  2535.   SBoundingBox3d bb = GModel::current()->bounds();
    2536. 

  2536.   return bb.empty() ? 0. : bb.min().z();
    2537. 

  2537. }
    2538. 

  2538. 

  2539. double opt_general_zmax(OPT_ARGS_NUM)
    2540. 

  2540. {
    2541. 

  2541.   SBoundingBox3d bb = GModel::current()->bounds();
    2542. 

  2542.   return bb.empty() ? 0. : bb.max().z();
    2543. 

  2543. }
    2544. 

  2544. 

  2545. double opt_general_axes(OPT_ARGS_NUM)
    2546. 

  2546. {
    2547. 

  2547.   if(action & GMSH_SET){
    2548. 

  2548.     CTX::instance()->axes = (int)val;
    2549. 

  2549.     if(CTX::instance()->axes < 0 || CTX::instance()->axes > 5)
    2550. 

  2550.       CTX::instance()->axes = 0;
    2551. 

  2551.   }
    2552. 

  2552. #if defined(HAVE_FLTK)
    2553. 

  2553.   if(FlGui::available() && (action & GMSH_GUI)){
    2554. 

  2554.     FlGui::instance()->options->general.choice[4]->value
    2555. 

  2555.       (CTX::instance()->axes);
    2556. 

  2556.     FlGui::instance()->options->activate("general_axes");
    2557. 

  2557.   }
    2558. 

  2558. #endif
    2559. 

  2559.   return CTX::instance()->axes;
    2560. 

  2560. }
    2561. 

  2561. 

  2562. double opt_general_axes_mikado(OPT_ARGS_NUM)
    2563. 

  2563. {
    2564. 

  2564.   if(action & GMSH_SET) {
    2565. 

  2565.     CTX::instance()->axesMikado = (int)val;
    2566. 

  2566.   }
    2567. 

  2567. #if defined(HAVE_FLTK)
    2568. 

  2568.   if(FlGui::available() && (action & GMSH_GUI))
    2569. 

  2569.     FlGui::instance()->options->general.butt[16]->value
    2570. 

  2570.       (CTX::instance()->axesMikado);
    2571. 

  2571. #endif
    2572. 

  2572.   return CTX::instance()->axesMikado;
    2573. 

  2573. }
    2574. 

  2574. 

  2575. double opt_general_axes_auto_position(OPT_ARGS_NUM)
    2576. 

  2576. {
    2577. 

  2577.   if(action & GMSH_SET)
    2578. 

  2578.     CTX::instance()->axesAutoPosition = (int)val;
    2579. 

  2579. #if defined(HAVE_FLTK)
    2580. 

  2580.   if(FlGui::available() && (action & GMSH_GUI)){
    2581. 

  2581.     FlGui::instance()->options->general.butt[0]->value
    2582. 

  2582.       (CTX::instance()->axesAutoPosition);
    2583. 

  2583.     FlGui::instance()->options->activate("general_axes_auto");
    2584. 

  2584.   }
    2585. 

  2585. #endif
    2586. 

  2586.   return CTX::instance()->axesAutoPosition;
    2587. 

  2587. }
    2588. 

  2588. 

  2589. double opt_general_axes_tics0(OPT_ARGS_NUM)
    2590. 

  2590. {
    2591. 

  2591.   if(action & GMSH_SET)
    2592. 

  2592.     CTX::instance()->axesTics[0] = val;
    2593. 

  2593. #if defined(HAVE_FLTK)
    2594. 

  2594.   if(FlGui::available() && (action & GMSH_GUI))
    2595. 

  2595.     FlGui::instance()->options->general.value[17]->value
    2596. 

  2596.       (CTX::instance()->axesTics[0]);
    2597. 

  2597. #endif
    2598. 

  2598.   return CTX::instance()->axesTics[0];
    2599. 

  2599. }
    2600. 

  2600. 

  2601. double opt_general_axes_tics1(OPT_ARGS_NUM)
    2602. 

  2602. {
    2603. 

  2603.   if(action & GMSH_SET)
    2604. 

  2604.     CTX::instance()->axesTics[1] = val;
    2605. 

  2605. #if defined(HAVE_FLTK)
    2606. 

  2606.   if(FlGui::available() && (action & GMSH_GUI))
    2607. 

  2607.     FlGui::instance()->options->general.value[18]->value
    2608. 

  2608.       (CTX::instance()->axesTics[1]);
    2609. 

  2609. #endif
    2610. 

  2610.   return CTX::instance()->axesTics[1];
    2611. 

  2611. }
    2612. 

  2612. 

  2613. double opt_general_axes_tics2(OPT_ARGS_NUM)
    2614. 

  2614. {
    2615. 

  2615.   if(action & GMSH_SET)
    2616. 

  2616.     CTX::instance()->axesTics[2] = val;
    2617. 

  2617. #if defined(HAVE_FLTK)
    2618. 

  2618.   if(FlGui::available() && (action & GMSH_GUI))
    2619. 

  2619.     FlGui::instance()->options->general.value[19]->value
    2620. 

  2620.       (CTX::instance()->axesTics[2]);
    2621. 

  2621. #endif
    2622. 

  2622.   return CTX::instance()->axesTics[2];
    2623. 

  2623. }
    2624. 

  2624. 

  2625. double opt_general_axes_xmin(OPT_ARGS_NUM)
    2626. 

  2626. {
    2627. 

  2627.   if(action & GMSH_SET)
    2628. 

  2628.     CTX::instance()->axesPosition[0] = val;
    2629. 

  2629. #if defined(HAVE_FLTK)
    2630. 

  2630.   if(FlGui::available() && (action & GMSH_GUI))
    2631. 

  2631.     FlGui::instance()->options->general.value[20]->value
    2632. 

  2632.       (CTX::instance()->axesPosition[0]);
    2633. 

  2633. #endif
    2634. 

  2634.   return CTX::instance()->axesPosition[0];
    2635. 

  2635. }
    2636. 

  2636. 

  2637. double opt_general_axes_xmax(OPT_ARGS_NUM)
    2638. 

  2638. {
    2639. 

  2639.   if(action & GMSH_SET)
    2640. 

  2640.     CTX::instance()->axesPosition[1] = val;
    2641. 

  2641. #if defined(HAVE_FLTK)
    2642. 

  2642.   if(FlGui::available() && (action & GMSH_GUI))
    2643. 

  2643.     FlGui::instance()->options->general.value[23]->value
    2644. 

  2644.       (CTX::instance()->axesPosition[1]);
    2645. 

  2645. #endif
    2646. 

  2646.   return CTX::instance()->axesPosition[1];
    2647. 

  2647. }
    2648. 

  2648. 

  2649. double opt_general_axes_ymin(OPT_ARGS_NUM)
    2650. 

  2650. {
    2651. 

  2651.   if(action & GMSH_SET)
    2652. 

  2652.     CTX::instance()->axesPosition[2] = val;
    2653. 

  2653. #if defined(HAVE_FLTK)
    2654. 

  2654.   if(FlGui::available() && (action & GMSH_GUI))
    2655. 

  2655.     FlGui::instance()->options->general.value[21]->value
    2656. 

  2656.       (CTX::instance()->axesPosition[2]);
    2657. 

  2657. #endif
    2658. 

  2658.   return CTX::instance()->axesPosition[2];
    2659. 

  2659. }
    2660. 

  2660. 

  2661. double opt_general_axes_ymax(OPT_ARGS_NUM)
    2662. 

  2662. {
    2663. 

  2663.   if(action & GMSH_SET)
    2664. 

  2664.     CTX::instance()->axesPosition[3] = val;
    2665. 

  2665. #if defined(HAVE_FLTK)
    2666. 

  2666.   if(FlGui::available() && (action & GMSH_GUI))
    2667. 

  2667.     FlGui::instance()->options->general.value[24]->value
    2668. 

  2668.       (CTX::instance()->axesPosition[3]);
    2669. 

  2669. #endif
    2670. 

  2670.   return CTX::instance()->axesPosition[3];
    2671. 

  2671. }
    2672. 

  2672. 

  2673. double opt_general_axes_zmin(OPT_ARGS_NUM)
    2674. 

  2674. {
    2675. 

  2675.   if(action & GMSH_SET)
    2676. 

  2676.     CTX::instance()->axesPosition[4] = val;
    2677. 

  2677. #if defined(HAVE_FLTK)
    2678. 

  2678.   if(FlGui::available() && (action & GMSH_GUI))
    2679. 

  2679.     FlGui::instance()->options->general.value[22]->value
    2680. 

  2680.       (CTX::instance()->axesPosition[4]);
    2681. 

  2681. #endif
    2682. 

  2682.   return CTX::instance()->axesPosition[4];
    2683. 

  2683. }
    2684. 

  2684. 

  2685. double opt_general_axes_zmax(OPT_ARGS_NUM)
    2686. 

  2686. {
    2687. 

  2687.   if(action & GMSH_SET)
    2688. 

  2688.     CTX::instance()->axesPosition[5] = val;
    2689. 

  2689. #if defined(HAVE_FLTK)
    2690. 

  2690.   if(FlGui::available() && (action & GMSH_GUI))
    2691. 

  2691.     FlGui::instance()->options->general.value[25]->value
    2692. 

  2692.       (CTX::instance()->axesPosition[5]);
    2693. 

  2693. #endif
    2694. 

  2694.   return CTX::instance()->axesPosition[5];
    2695. 

  2695. }
    2696. 

  2696. 

  2697. double opt_general_axes_force_value(OPT_ARGS_NUM)
    2698. 

  2698. {
    2699. 

  2699.   if(action & GMSH_SET)
    2700. 

  2700.     CTX::instance()->axesForceValue = (int)val;
    2701. 

  2701.   return CTX::instance()->axesForceValue;
    2702. 

  2702. }
    2703. 

  2703. 

  2704. double opt_general_axes_value_xmin(OPT_ARGS_NUM)
    2705. 

  2705. {
    2706. 

  2706.   if(action & GMSH_SET)
    2707. 

  2707.     CTX::instance()->axesValue[0] = val;
    2708. 

  2708.   return CTX::instance()->axesValue[0];
    2709. 

  2709. }
    2710. 

  2710. 

  2711. double opt_general_axes_value_xmax(OPT_ARGS_NUM)
    2712. 

  2712. {
    2713. 

  2713.   if(action & GMSH_SET)
    2714. 

  2714.     CTX::instance()->axesValue[1] = val;
    2715. 

  2715.   return CTX::instance()->axesValue[1];
    2716. 

  2716. }
    2717. 

  2717. 

  2718. double opt_general_axes_value_ymin(OPT_ARGS_NUM)
    2719. 

  2719. {
    2720. 

  2720.   if(action & GMSH_SET)
    2721. 

  2721.     CTX::instance()->axesValue[2] = val;
    2722. 

  2722.   return CTX::instance()->axesValue[2];
    2723. 

  2723. }
    2724. 

  2724. 

  2725. double opt_general_axes_value_ymax(OPT_ARGS_NUM)
    2726. 

  2726. {
    2727. 

  2727.   if(action & GMSH_SET)
    2728. 

  2728.     CTX::instance()->axesValue[3] = val;
    2729. 

  2729.   return CTX::instance()->axesValue[3];
    2730. 

  2730. }
    2731. 

  2731. 

  2732. double opt_general_axes_value_zmin(OPT_ARGS_NUM)
    2733. 

  2733. {
    2734. 

  2734.   if(action & GMSH_SET)
    2735. 

  2735.     CTX::instance()->axesValue[4] = val;
    2736. 

  2736.   return CTX::instance()->axesValue[4];
    2737. 

  2737. }
    2738. 

  2738. 

  2739. double opt_general_axes_value_zmax(OPT_ARGS_NUM)
    2740. 

  2740. {
    2741. 

  2741.   if(action & GMSH_SET)
    2742. 

  2742.     CTX::instance()->axesValue[5] = val;
    2743. 

  2743.   return CTX::instance()->axesValue[5];
    2744. 

  2744. }
    2745. 

  2745. 

  2746. double opt_general_small_axes(OPT_ARGS_NUM)
    2747. 

  2747. {
    2748. 

  2748.   if(action & GMSH_SET)
    2749. 

  2749.     CTX::instance()->smallAxes = (int)val;
    2750. 

  2750. #if defined(HAVE_FLTK)
    2751. 

  2751.   if(FlGui::available() && (action & GMSH_GUI)){
    2752. 

  2752.     FlGui::instance()->options->general.butt[1]->value
    2753. 

  2753.       (CTX::instance()->smallAxes);
    2754. 

  2754.     FlGui::instance()->options->activate("general_small_axes");
    2755. 

  2755.   }
    2756. 

  2756. #endif
    2757. 

  2757.   return CTX::instance()->smallAxes;
    2758. 

  2758. }
    2759. 

  2759. 

  2760. double opt_general_small_axes_position0(OPT_ARGS_NUM)
    2761. 

  2761. {
    2762. 

  2762.   if(action & GMSH_SET)
    2763. 

  2763.     CTX::instance()->smallAxesPos[0] = (int)val;
    2764. 

  2764. #if defined(HAVE_FLTK)
    2765. 

  2765.   if(FlGui::available() && (action & GMSH_GUI))
    2766. 

  2766.     FlGui::instance()->options->general.value[26]->value
    2767. 

  2767.       (CTX::instance()->smallAxesPos[0]);
    2768. 

  2768. #endif
    2769. 

  2769.   return CTX::instance()->smallAxesPos[0];
    2770. 

  2770. }
    2771. 

  2771. 

  2772. double opt_general_small_axes_position1(OPT_ARGS_NUM)
    2773. 

  2773. {
    2774. 

  2774.   if(action & GMSH_SET)
    2775. 

  2775.     CTX::instance()->smallAxesPos[1] = (int)val;
    2776. 

  2776. #if defined(HAVE_FLTK)
    2777. 

  2777.   if(FlGui::available() && (action & GMSH_GUI))
    2778. 

  2778.     FlGui::instance()->options->general.value[27]->value
    2779. 

  2779.       (CTX::instance()->smallAxesPos[1]);
    2780. 

  2780. #endif
    2781. 

  2781.   return CTX::instance()->smallAxesPos[1];
    2782. 

  2782. }
    2783. 

  2783. 

  2784. double opt_general_small_axes_size(OPT_ARGS_NUM)
    2785. 

  2785. {
    2786. 

  2786.   if(action & GMSH_SET)
    2787. 

  2787.     CTX::instance()->smallAxesSize = (int)val;
    2788. 

  2788.   return CTX::instance()->smallAxesSize;
    2789. 

  2789. }
    2790. 

  2790. 

  2791. double opt_general_quadric_subdivisions(OPT_ARGS_NUM)
    2792. 

  2792. {
    2793. 

  2793.   if(action & GMSH_SET)
    2794. 

  2794.     CTX::instance()->quadricSubdivisions = (int)val;
    2795. 

  2795. #if defined(HAVE_FLTK)
    2796. 

  2796.   if(FlGui::available()){
    2797. 

  2797.     if(action & GMSH_GUI)
    2798. 

  2798.       FlGui::instance()->options->general.value[11]->value
    2799. 

  2799.         (CTX::instance()->quadricSubdivisions);
    2800. 

  2800.   }
    2801. 

  2801. #endif
    2802. 

  2802.   return CTX::instance()->quadricSubdivisions;
    2803. 

  2803. }
    2804. 

  2804. 

  2805. double opt_general_double_buffer(OPT_ARGS_NUM)
    2806. 

  2806. {
    2807. 

  2807.   if(action & GMSH_SET) {
    2808. 

  2808.     CTX::instance()->db = (int)val;
    2809. 

  2809. #if defined(HAVE_FLTK)
    2810. 

  2810.     if(FlGui::available()) {
    2811. 

  2811.       int mode = FL_RGB | FL_DEPTH | (CTX::instance()->db ? FL_DOUBLE : FL_SINGLE);
    2812. 

  2812.       if(CTX::instance()->antialiasing) mode |= FL_MULTISAMPLE;
    2813. 

  2813.       for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
    2814. 

  2814.         for(unsigned int j = 0; j < FlGui::instance()->graph[i]->gl.size(); j++)
    2815. 

  2815.           FlGui::instance()->graph[i]->gl[j]->mode(mode);
    2816. 

  2816.     }
    2817. 

  2817. #endif
    2818. 

  2818.   }
    2819. 

  2819. #if defined(HAVE_FLTK)
    2820. 

  2820.   if(FlGui::available() && (action & GMSH_GUI))
    2821. 

  2821.     FlGui::instance()->options->general.butt[3]->value
    2822. 

  2822.       (CTX::instance()->db);
    2823. 

  2823. #endif
    2824. 

  2824.   return CTX::instance()->db;
    2825. 

  2825. }
    2826. 

  2826. 

  2827. double opt_general_antialiasing(OPT_ARGS_NUM)
    2828. 

  2828. {
    2829. 

  2829.   if(action & GMSH_SET) {
    2830. 

  2830.     CTX::instance()->antialiasing = (int)val;
    2831. 

  2831. #if defined(HAVE_FLTK)
    2832. 

  2832.     if(FlGui::available()) {
    2833. 

  2833.       int mode = FL_RGB | FL_DEPTH | (CTX::instance()->db ? FL_DOUBLE : FL_SINGLE);
    2834. 

  2834.       if(CTX::instance()->antialiasing) mode |= FL_MULTISAMPLE;
    2835. 

  2835.       for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
    2836. 

  2836.         for(unsigned int j = 0; j < FlGui::instance()->graph[i]->gl.size(); j++)
    2837. 

  2837.           FlGui::instance()->graph[i]->gl[j]->mode(mode);
    2838. 

  2838.     }
    2839. 

  2839. #endif
    2840. 

  2840.   }
    2841. 

  2841. #if defined(HAVE_FLTK)
    2842. 

  2842.   if(FlGui::available() && (action & GMSH_GUI))
    2843. 

  2843.     FlGui::instance()->options->general.butt[12]->value
    2844. 

  2844.       (CTX::instance()->antialiasing);
    2845. 

  2845. #endif
    2846. 

  2846.   return CTX::instance()->antialiasing;
    2847. 

  2847. }
    2848. 

  2848. 

  2849. double opt_general_alpha_blending(OPT_ARGS_NUM)
    2850. 

  2850. {
    2851. 

  2851.   if(action & GMSH_SET)
    2852. 

  2852.     CTX::instance()->alpha = (int)val;
    2853. 

  2853.   return CTX::instance()->alpha;
    2854. 

  2854. }
    2855. 

  2855. 

  2856. double opt_general_vector_type(OPT_ARGS_NUM)
    2857. 

  2857. {
    2858. 

  2858.   if(action & GMSH_SET){
    2859. 

  2859.     CTX::instance()->vectorType = (int)val;
    2860. 

  2860.     if(CTX::instance()->vectorType < 1 || CTX::instance()->vectorType > 4)
    2861. 

  2861.       CTX::instance()->vectorType = 1;
    2862. 

  2862.   }
    2863. 

  2863. #if defined(HAVE_FLTK)
    2864. 

  2864.   if(FlGui::available() && (action & GMSH_GUI)){
    2865. 

  2865.     FlGui::instance()->options->general.choice[0]->value
    2866. 

  2866.       (CTX::instance()->vectorType - 1);
    2867. 

  2867.   }
    2868. 

  2868. #endif
    2869. 

  2869.   return CTX::instance()->vectorType;
    2870. 

  2870. }
    2871. 

  2871. 

  2872. double opt_general_arrow_head_radius(OPT_ARGS_NUM)
    2873. 

  2873. {
    2874. 

  2874.   if(action & GMSH_SET){
    2875. 

  2875.     if(val < 0.) val = 0.;
    2876. 

  2876.     if(val > 1.) val = 1.;
    2877. 

  2877.     CTX::instance()->arrowRelHeadRadius = val;
    2878. 

  2878.   }
    2879. 

  2879.   return CTX::instance()->arrowRelHeadRadius;
    2880. 

  2880. }
    2881. 

  2881. 

  2882. double opt_general_arrow_stem_length(OPT_ARGS_NUM)
    2883. 

  2883. {
    2884. 

  2884.   if(action & GMSH_SET){
    2885. 

  2885.     if(val < 0.) val = 0.;
    2886. 

  2886.     if(val > 1.) val = 1.;
    2887. 

  2887.     CTX::instance()->arrowRelStemLength = val;
    2888. 

  2888.   }
    2889. 

  2889.   return CTX::instance()->arrowRelStemLength;
    2890. 

  2890. }
    2891. 

  2891. 

  2892. double opt_general_arrow_stem_radius(OPT_ARGS_NUM)
    2893. 

  2893. {
    2894. 

  2894.   if(action & GMSH_SET){
    2895. 

  2895.     if(val < 0.) val = 0.;
    2896. 

  2896.     if(val > 1.) val = 1.;
    2897. 

  2897.     CTX::instance()->arrowRelStemRadius = val;
    2898. 

  2898.   }
    2899. 

  2899.   return CTX::instance()->arrowRelStemRadius;
    2900. 

  2900. }
    2901. 

  2901. 

  2902. double opt_general_color_scheme(OPT_ARGS_NUM)
    2903. 

  2903. {
    2904. 

  2904.   if(action & GMSH_SET) {
    2905. 

  2905.     CTX::instance()->colorScheme = (int)val;
    2906. 

  2906.     if(CTX::instance()->colorScheme > 2)
    2907. 

  2907.       CTX::instance()->colorScheme = 0;
    2908. 

  2908.     SetDefaultColorOptions(0, GeneralOptions_Color);
    2909. 

  2909.     SetDefaultColorOptions(0, GeometryOptions_Color);
    2910. 

  2910.     SetDefaultColorOptions(0, MeshOptions_Color);
    2911. 

  2911.     SetDefaultColorOptions(0, SolverOptions_Color);
    2912. 

  2912.     SetDefaultColorOptions(0, PostProcessingOptions_Color);
    2913. 

  2913. #if defined(HAVE_POST)
    2914. 

  2914.     for(unsigned int i = 0; i < PView::list.size(); i++)
    2915. 

  2915.       SetDefaultColorOptions(i, ViewOptions_Color);
    2916. 

  2916. #endif
    2917. 

  2917.     SetDefaultColorOptions(0, PrintOptions_Color);
    2918. 

  2918. 

  2919.     SetColorOptionsGUI(0, GeneralOptions_Color);
    2920. 

  2920.     SetColorOptionsGUI(0, GeometryOptions_Color);
    2921. 

  2921.     SetColorOptionsGUI(0, MeshOptions_Color);
    2922. 

  2922.     SetColorOptionsGUI(0, SolverOptions_Color);
    2923. 

  2923.     SetColorOptionsGUI(0, PostProcessingOptions_Color);
    2924. 

  2924. #if defined(HAVE_POST)
    2925. 

  2925.     for(unsigned int i = 0; i < PView::list.size(); i++)
    2926. 

  2926.       SetColorOptionsGUI(i, ViewOptions_Color);
    2927. 

  2927. #endif
    2928. 

  2928.     SetColorOptionsGUI(0, PrintOptions_Color);
    2929. 

  2929. 

  2930. #if defined(HAVE_POST)
    2931. 

  2931.     // horrible trick so that opt_view_XXX will act on the reference view
    2932. 

  2932.     std::vector<PView*> tmp = PView::list;
    2933. 

  2933.     PView::list.clear();
    2934. 

  2934.     SetDefaultColorOptions(0, ViewOptions_Color);
    2935. 

  2935.     PView::list = tmp;
    2936. 

  2936. #endif
    2937. 

  2937.   }
    2938. 

  2938. #if defined(HAVE_FLTK)
    2939. 

  2939.   if(FlGui::available() && (action & GMSH_GUI))
    2940. 

  2940.     FlGui::instance()->options->general.choice[3]->value
    2941. 

  2941.       (CTX::instance()->colorScheme);
    2942. 

  2942. #endif
    2943. 

  2943.   return CTX::instance()->colorScheme;
    2944. 

  2944. }
    2945. 

  2945. 

  2946. double opt_general_background_gradient(OPT_ARGS_NUM)
    2947. 

  2947. {
    2948. 

  2948.   if(action & GMSH_SET){
    2949. 

  2949.     CTX::instance()->bgGradient = (int)val;
    2950. 

  2950.     if(CTX::instance()->bgGradient < 0 || CTX::instance()->bgGradient > 3)
    2951. 

  2951.       CTX::instance()->bgGradient = 0;
    2952. 

  2952.   }
    2953. 

  2953. #if defined(HAVE_FLTK)
    2954. 

  2954.   if(FlGui::available() && (action & GMSH_GUI))
    2955. 

  2955.     FlGui::instance()->options->general.choice[5]->value
    2956. 

  2956.       (CTX::instance()->bgGradient);
    2957. 

  2957. #endif
    2958. 

  2958.   return CTX::instance()->bgGradient;
    2959. 

  2959. }
    2960. 

  2960. 

  2961. double opt_general_background_image_position0(OPT_ARGS_NUM)
    2962. 

  2962. {
    2963. 

  2963.   if(action & GMSH_SET)
    2964. 

  2964.     CTX::instance()->bgImagePosition[0] = val;
    2965. 

  2965.   return CTX::instance()->bgImagePosition[0];
    2966. 

  2966. }
    2967. 

  2967. 

  2968. double opt_general_background_image_position1(OPT_ARGS_NUM)
    2969. 

  2969. {
    2970. 

  2970.   if(action & GMSH_SET)
    2971. 

  2971.     CTX::instance()->bgImagePosition[1] = val;
    2972. 

  2972.   return CTX::instance()->bgImagePosition[1];
    2973. 

  2973. }
    2974. 

  2974. 

  2975. double opt_general_trackball(OPT_ARGS_NUM)
    2976. 

  2976. {
    2977. 

  2977.   if(action & GMSH_SET)
    2978. 

  2978.     CTX::instance()->useTrackball = (int)val;
    2979. 

  2979. #if defined(HAVE_FLTK)
    2980. 

  2980.   if(FlGui::available() && (action & GMSH_GUI))
    2981. 

  2981.     FlGui::instance()->options->general.butt[5]->value
    2982. 

  2982.       (CTX::instance()->useTrackball);
    2983. 

  2983. #endif
    2984. 

  2984.   return CTX::instance()->useTrackball;
    2985. 

  2985. }
    2986. 

  2986. 

  2987. double opt_general_trackball_hyperbolic_sheet(OPT_ARGS_NUM)
    2988. 

  2988. {
    2989. 

  2989.   if(action & GMSH_SET)
    2990. 

  2990.     CTX::instance()->trackballHyperbolicSheet = (int)val;
    2991. 

  2991.   return CTX::instance()->trackballHyperbolicSheet;
    2992. 

  2992. }
    2993. 

  2993. 

  2994. double opt_general_rotation_center_cg(OPT_ARGS_NUM)
    2995. 

  2995. {
    2996. 

  2996.   if(action & GMSH_SET)
    2997. 

  2997.     CTX::instance()->rotationCenterCg = (int)val;
    2998. 

  2998. #if defined(HAVE_FLTK)
    2999. 

  2999.   if(FlGui::available() && (action & GMSH_GUI)){
    3000. 

  3000.     FlGui::instance()->options->general.butt[15]->value
    3001. 

  3001.       (CTX::instance()->rotationCenterCg);
    3002. 

  3002.     FlGui::instance()->options->activate("rotation_center");
    3003. 

  3003.   }
    3004. 

  3004. #endif
    3005. 

  3005.   return CTX::instance()->rotationCenterCg;
    3006. 

  3006. }
    3007. 

  3007. 

  3008. double opt_general_zoom_factor(OPT_ARGS_NUM)
    3009. 

  3009. {
    3010. 

  3010.   if(action & GMSH_SET)
    3011. 

  3011.     CTX::instance()->zoomFactor = val;
    3012. 

  3012.   return CTX::instance()->zoomFactor;
    3013. 

  3013. }
    3014. 

  3014. 

  3015. double opt_general_expert_mode(OPT_ARGS_NUM)
    3016. 

  3016. {
    3017. 

  3017.   if(action & GMSH_SET)
    3018. 

  3018.     CTX::instance()->expertMode = (int)val;
    3019. 

  3019. #if defined(HAVE_FLTK)
    3020. 

  3020.   if(FlGui::available() && (action & GMSH_GUI))
    3021. 

  3021.     FlGui::instance()->options->general.butt[10]->value
    3022. 

  3022.       (CTX::instance()->expertMode);
    3023. 

  3023. #endif
    3024. 

  3024.   return CTX::instance()->expertMode;
    3025. 

  3025. }
    3026. 

  3026. 

  3027. double opt_general_stereo_mode(OPT_ARGS_NUM)
    3028. 

  3028. {
    3029. 

  3029.   if(action & GMSH_SET)
    3030. 

  3030.     CTX::instance()->stereo = (int)val;
    3031. 

  3031.   if (CTX::instance()->stereo) // when stereo mode is active camera mode is obligatory
    3032. 

  3032.     opt_general_camera_mode(num, action, 1.);
    3033. 

  3033. #if defined(HAVE_FLTK)
    3034. 

  3034.   if(FlGui::available() && (action & GMSH_GUI))
    3035. 

  3035.     FlGui::instance()->options->general.butt[17]->value(CTX::instance()->stereo);
    3036. 

  3036. #endif
    3037. 

  3037.   return CTX::instance()->stereo ;
    3038. 

  3038. }
    3039. 

  3039. 

  3040. double opt_general_eye_sep_ratio(OPT_ARGS_NUM)
    3041. 

  3041. {
    3042. 

  3042.   if(action & GMSH_SET)
    3043. 

  3043.     CTX::instance()->eye_sep_ratio =  (double)val;
    3044. 

  3044. #if defined(HAVE_FLTK)
    3045. 

  3045.   if(FlGui::available() && (action & GMSH_GUI))
    3046. 

  3046.     FlGui::instance()->options->general.value[29]->value
    3047. 

  3047.       (CTX::instance()->eye_sep_ratio) ;
    3048. 

  3048. #endif
    3049. 

  3049.   return CTX::instance()->eye_sep_ratio ;
    3050. 

  3050. }
    3051. 

  3051. 

  3052. double opt_general_focallength_ratio(OPT_ARGS_NUM)
    3053. 

  3053. {
    3054. 

  3054.   if(action & GMSH_SET)
    3055. 

  3055.     CTX::instance()->focallength_ratio = (double) val;
    3056. 

  3056. #if defined(HAVE_FLTK)
    3057. 

  3057.   if(FlGui::available() && (action & GMSH_GUI))
    3058. 

  3058.     FlGui::instance()->options->general.value[30]->value
    3059. 

  3059.       (CTX::instance()->focallength_ratio) ;
    3060. 

  3060. #endif
    3061. 

  3061.   return CTX::instance()->focallength_ratio ;
    3062. 

  3062. }
    3063. 

  3063. 

  3064. double opt_general_camera_aperture(OPT_ARGS_NUM)
    3065. 

  3065. {
    3066. 

  3066.   if(action & GMSH_SET)
    3067. 

  3067.     CTX::instance()->camera_aperture = (double)val;
    3068. 

  3068. #if defined(HAVE_FLTK)
    3069. 

  3069.   if(FlGui::available() && (action & GMSH_GUI))
    3070. 

  3070.     FlGui::instance()->options->general.value[31]->value
    3071. 

  3071.       (CTX::instance()->camera_aperture);
    3072. 

  3072. #endif
    3073. 

  3073.   return CTX::instance()->camera_aperture;
    3074. 

  3074. }
    3075. 

  3075. 

  3076. double opt_general_camera_mode(OPT_ARGS_NUM)
    3077. 

  3077. {
    3078. 

  3078.   if(action & GMSH_SET)
    3079. 

  3079.     CTX::instance()->camera = (int)val;
    3080. 

  3080. #if defined(HAVE_FLTK)
    3081. 

  3081.   if(FlGui::available() && (action & GMSH_GUI)){
    3082. 

  3082.     FlGui::instance()->options->general.butt[18]->value
    3083. 

  3083.       (CTX::instance()->camera);
    3084. 

  3084.     FlGui::instance()->options->activate("general_camera");
    3085. 

  3085.   }
    3086. 

  3086. #endif
    3087. 

  3087.   return CTX::instance()->camera ;
    3088. 

  3088. }
    3089. 

  3089. 

  3090. double opt_general_clip0a(OPT_ARGS_NUM)
    3091. 

  3091. {
    3092. 

  3092.   if(action & GMSH_SET)
    3093. 

  3093.     CTX::instance()->clipPlane[0][0] = val;
    3094. 

  3094. #if defined(HAVE_FLTK)
    3095. 

  3095.   if(FlGui::available() && (action & GMSH_GUI))
    3096. 

  3096.     FlGui::instance()->clipping->resetBrowser();
    3097. 

  3097. #endif
    3098. 

  3098.   return CTX::instance()->clipPlane[0][0];
    3099. 

  3099. }
    3100. 

  3100. 

  3101. double opt_general_clip0b(OPT_ARGS_NUM)
    3102. 

  3102. {
    3103. 

  3103.   if(action & GMSH_SET)
    3104. 

  3104.     CTX::instance()->clipPlane[0][1] = val;
    3105. 

  3105. #if defined(HAVE_FLTK)
    3106. 

  3106.   if(FlGui::available() && (action & GMSH_GUI))
    3107. 

  3107.     FlGui::instance()->clipping->resetBrowser();
    3108. 

  3108. #endif
    3109. 

  3109.   return CTX::instance()->clipPlane[0][1];
    3110. 

  3110. }
    3111. 

  3111. 

  3112. double opt_general_clip0c(OPT_ARGS_NUM)
    3113. 

  3113. {
    3114. 

  3114.   if(action & GMSH_SET)
    3115. 

  3115.     CTX::instance()->clipPlane[0][2] = val;
    3116. 

  3116. #if defined(HAVE_FLTK)
    3117. 

  3117.   if(FlGui::available() && (action & GMSH_GUI))
    3118. 

  3118.     FlGui::instance()->clipping->resetBrowser();
    3119. 

  3119. #endif
    3120. 

  3120.   return CTX::instance()->clipPlane[0][2];
    3121. 

  3121. }
    3122. 

  3122. 

  3123. double opt_general_clip0d(OPT_ARGS_NUM)
    3124. 

  3124. {
    3125. 

  3125.   if(action & GMSH_SET)
    3126. 

  3126.     CTX::instance()->clipPlane[0][3] = val;
    3127. 

  3127. #if defined(HAVE_FLTK)
    3128. 

  3128.   if(FlGui::available() && (action & GMSH_GUI))
    3129. 

  3129.     FlGui::instance()->clipping->resetBrowser();
    3130. 

  3130. #endif
    3131. 

  3131.   return CTX::instance()->clipPlane[0][3];
    3132. 

  3132. }
    3133. 

  3133. 

  3134. double opt_general_clip1a(OPT_ARGS_NUM)
    3135. 

  3135. {
    3136. 

  3136.   if(action & GMSH_SET)
    3137. 

  3137.     CTX::instance()->clipPlane[1][0] = val;
    3138. 

  3138. #if defined(HAVE_FLTK)
    3139. 

  3139.   if(FlGui::available() && (action & GMSH_GUI))
    3140. 

  3140.     FlGui::instance()->clipping->resetBrowser();
    3141. 

  3141. #endif
    3142. 

  3142.   return CTX::instance()->clipPlane[1][0];
    3143. 

  3143. }
    3144. 

  3144. 

  3145. double opt_general_clip1b(OPT_ARGS_NUM)
    3146. 

  3146. {
    3147. 

  3147.   if(action & GMSH_SET)
    3148. 

  3148.     CTX::instance()->clipPlane[1][1] = val;
    3149. 

  3149. #if defined(HAVE_FLTK)
    3150. 

  3150.   if(FlGui::available() && (action & GMSH_GUI))
    3151. 

  3151.     FlGui::instance()->clipping->resetBrowser();
    3152. 

  3152. #endif
    3153. 

  3153.   return CTX::instance()->clipPlane[1][1];
    3154. 

  3154. }
    3155. 

  3155. 

  3156. double opt_general_clip1c(OPT_ARGS_NUM)
    3157. 

  3157. {
    3158. 

  3158.   if(action & GMSH_SET)
    3159. 

  3159.     CTX::instance()->clipPlane[1][2] = val;
    3160. 

  3160. #if defined(HAVE_FLTK)
    3161. 

  3161.   if(FlGui::available() && (action & GMSH_GUI))
    3162. 

  3162.     FlGui::instance()->clipping->resetBrowser();
    3163. 

  3163. #endif
    3164. 

  3164.   return CTX::instance()->clipPlane[1][2];
    3165. 

  3165. }
    3166. 

  3166. 

  3167. double opt_general_clip1d(OPT_ARGS_NUM)
    3168. 

  3168. {
    3169. 

  3169.   if(action & GMSH_SET)
    3170. 

  3170.     CTX::instance()->clipPlane[1][3] = val;
    3171. 

  3171. #if defined(HAVE_FLTK)
    3172. 

  3172.   if(FlGui::available() && (action & GMSH_GUI))
    3173. 

  3173.     FlGui::instance()->clipping->resetBrowser();
    3174. 

  3174. #endif
    3175. 

  3175.   return CTX::instance()->clipPlane[1][3];
    3176. 

  3176. }
    3177. 

  3177. 

  3178. double opt_general_clip2a(OPT_ARGS_NUM)
    3179. 

  3179. {
    3180. 

  3180.   if(action & GMSH_SET)
    3181. 

  3181.     CTX::instance()->clipPlane[2][0] = val;
    3182. 

  3182. #if defined(HAVE_FLTK)
    3183. 

  3183.   if(FlGui::available() && (action & GMSH_GUI))
    3184. 

  3184.     FlGui::instance()->clipping->resetBrowser();
    3185. 

  3185. #endif
    3186. 

  3186.   return CTX::instance()->clipPlane[2][0];
    3187. 

  3187. }
    3188. 

  3188. 

  3189. double opt_general_clip2b(OPT_ARGS_NUM)
    3190. 

  3190. {
    3191. 

  3191.   if(action & GMSH_SET)
    3192. 

  3192.     CTX::instance()->clipPlane[2][1] = val;
    3193. 

  3193. #if defined(HAVE_FLTK)
    3194. 

  3194.   if(FlGui::available() && (action & GMSH_GUI))
    3195. 

  3195.     FlGui::instance()->clipping->resetBrowser();
    3196. 

  3196. #endif
    3197. 

  3197.   return CTX::instance()->clipPlane[2][1];
    3198. 

  3198. }
    3199. 

  3199. 

  3200. double opt_general_clip2c(OPT_ARGS_NUM)
    3201. 

  3201. {
    3202. 

  3202.   if(action & GMSH_SET)
    3203. 

  3203.     CTX::instance()->clipPlane[2][2] = val;
    3204. 

  3204. #if defined(HAVE_FLTK)
    3205. 

  3205.   if(FlGui::available() && (action & GMSH_GUI))
    3206. 

  3206.     FlGui::instance()->clipping->resetBrowser();
    3207. 

  3207. #endif
    3208. 

  3208.   return CTX::instance()->clipPlane[2][2];
    3209. 

  3209. }
    3210. 

  3210. 

  3211. double opt_general_clip2d(OPT_ARGS_NUM)
    3212. 

  3212. {
    3213. 

  3213.   if(action & GMSH_SET)
    3214. 

  3214.     CTX::instance()->clipPlane[2][3] = val;
    3215. 

  3215. #if defined(HAVE_FLTK)
    3216. 

  3216.   if(FlGui::available() && (action & GMSH_GUI))
    3217. 

  3217.     FlGui::instance()->clipping->resetBrowser();
    3218. 

  3218. #endif
    3219. 

  3219.   return CTX::instance()->clipPlane[2][3];
    3220. 

  3220. }
    3221. 

  3221. 

  3222. double opt_general_clip3a(OPT_ARGS_NUM)
    3223. 

  3223. {
    3224. 

  3224.   if(action & GMSH_SET)
    3225. 

  3225.     CTX::instance()->clipPlane[3][0] = val;
    3226. 

  3226. #if defined(HAVE_FLTK)
    3227. 

  3227.   if(FlGui::available() && (action & GMSH_GUI))
    3228. 

  3228.     FlGui::instance()->clipping->resetBrowser();
    3229. 

  3229. #endif
    3230. 

  3230.   return CTX::instance()->clipPlane[3][0];
    3231. 

  3231. }
    3232. 

  3232. 

  3233. double opt_general_clip3b(OPT_ARGS_NUM)
    3234. 

  3234. {
    3235. 

  3235.   if(action & GMSH_SET)
    3236. 

  3236.     CTX::instance()->clipPlane[3][1] = val;
    3237. 

  3237. #if defined(HAVE_FLTK)
    3238. 

  3238.   if(FlGui::available() && (action & GMSH_GUI))
    3239. 

  3239.     FlGui::instance()->clipping->resetBrowser();
    3240. 

  3240. #endif
    3241. 

  3241.   return CTX::instance()->clipPlane[3][1];
    3242. 

  3242. }
    3243. 

  3243. 

  3244. double opt_general_clip3c(OPT_ARGS_NUM)
    3245. 

  3245. {
    3246. 

  3246.   if(action & GMSH_SET)
    3247. 

  3247.     CTX::instance()->clipPlane[3][2] = val;
    3248. 

  3248. #if defined(HAVE_FLTK)
    3249. 

  3249.   if(FlGui::available() && (action & GMSH_GUI))
    3250. 

  3250.     FlGui::instance()->clipping->resetBrowser();
    3251. 

  3251. #endif
    3252. 

  3252.   return CTX::instance()->clipPlane[3][2];
    3253. 

  3253. }
    3254. 

  3254. 

  3255. double opt_general_clip3d(OPT_ARGS_NUM)
    3256. 

  3256. {
    3257. 

  3257.   if(action & GMSH_SET)
    3258. 

  3258.     CTX::instance()->clipPlane[3][3] = val;
    3259. 

  3259. #if defined(HAVE_FLTK)
    3260. 

  3260.   if(FlGui::available() && (action & GMSH_GUI))
    3261. 

  3261.     FlGui::instance()->clipping->resetBrowser();
    3262. 

  3262. #endif
    3263. 

  3263.   return CTX::instance()->clipPlane[3][3];
    3264. 

  3264. }
    3265. 

  3265. 

  3266. double opt_general_clip4a(OPT_ARGS_NUM)
    3267. 

  3267. {
    3268. 

  3268.   if(action & GMSH_SET)
    3269. 

  3269.     CTX::instance()->clipPlane[4][0] = val;
    3270. 

  3270. #if defined(HAVE_FLTK)
    3271. 

  3271.   if(FlGui::available() && (action & GMSH_GUI))
    3272. 

  3272.     FlGui::instance()->clipping->resetBrowser();
    3273. 

  3273. #endif
    3274. 

  3274.   return CTX::instance()->clipPlane[4][0];
    3275. 

  3275. }
    3276. 

  3276. 

  3277. double opt_general_clip4b(OPT_ARGS_NUM)
    3278. 

  3278. {
    3279. 

  3279.   if(action & GMSH_SET)
    3280. 

  3280.     CTX::instance()->clipPlane[4][1] = val;
    3281. 

  3281. #if defined(HAVE_FLTK)
    3282. 

  3282.   if(FlGui::available() && (action & GMSH_GUI))
    3283. 

  3283.     FlGui::instance()->clipping->resetBrowser();
    3284. 

  3284. #endif
    3285. 

  3285.   return CTX::instance()->clipPlane[4][1];
    3286. 

  3286. }
    3287. 

  3287. 

  3288. double opt_general_clip4c(OPT_ARGS_NUM)
    3289. 

  3289. {
    3290. 

  3290.   if(action & GMSH_SET)
    3291. 

  3291.     CTX::instance()->clipPlane[4][2] = val;
    3292. 

  3292. #if defined(HAVE_FLTK)
    3293. 

  3293.   if(FlGui::available() && (action & GMSH_GUI))
    3294. 

  3294.     FlGui::instance()->clipping->resetBrowser();
    3295. 

  3295. #endif
    3296. 

  3296.   return CTX::instance()->clipPlane[4][2];
    3297. 

  3297. }
    3298. 

  3298. 

  3299. double opt_general_clip4d(OPT_ARGS_NUM)
    3300. 

  3300. {
    3301. 

  3301.   if(action & GMSH_SET)
    3302. 

  3302.     CTX::instance()->clipPlane[4][3] = val;
    3303. 

  3303. #if defined(HAVE_FLTK)
    3304. 

  3304.   if(FlGui::available() && (action & GMSH_GUI))
    3305. 

  3305.     FlGui::instance()->clipping->resetBrowser();
    3306. 

  3306. #endif
    3307. 

  3307.   return CTX::instance()->clipPlane[4][3];
    3308. 

  3308. }
    3309. 

  3309. 

  3310. double opt_general_clip5a(OPT_ARGS_NUM)
    3311. 

  3311. {
    3312. 

  3312.   if(action & GMSH_SET)
    3313. 

  3313.     CTX::instance()->clipPlane[5][0] = val;
    3314. 

  3314. #if defined(HAVE_FLTK)
    3315. 

  3315.   if(FlGui::available() && (action & GMSH_GUI))
    3316. 

  3316.     FlGui::instance()->clipping->resetBrowser();
    3317. 

  3317. #endif
    3318. 

  3318.   return CTX::instance()->clipPlane[5][0];
    3319. 

  3319. }
    3320. 

  3320. 

  3321. double opt_general_clip5b(OPT_ARGS_NUM)
    3322. 

  3322. {
    3323. 

  3323.   if(action & GMSH_SET)
    3324. 

  3324.     CTX::instance()->clipPlane[5][1] = val;
    3325. 

  3325. #if defined(HAVE_FLTK)
    3326. 

  3326.   if(FlGui::available() && (action & GMSH_GUI))
    3327. 

  3327.     FlGui::instance()->clipping->resetBrowser();
    3328. 

  3328. #endif
    3329. 

  3329.   return CTX::instance()->clipPlane[5][1];
    3330. 

  3330. }
    3331. 

  3331. 

  3332. double opt_general_clip5c(OPT_ARGS_NUM)
    3333. 

  3333. {
    3334. 

  3334.   if(action & GMSH_SET)
    3335. 

  3335.     CTX::instance()->clipPlane[5][2] = val;
    3336. 

  3336. #if defined(HAVE_FLTK)
    3337. 

  3337.   if(FlGui::available() && (action & GMSH_GUI))
    3338. 

  3338.     FlGui::instance()->clipping->resetBrowser();
    3339. 

  3339. #endif
    3340. 

  3340.   return CTX::instance()->clipPlane[5][2];
    3341. 

  3341. }
    3342. 

  3342. 

  3343. double opt_general_clip5d(OPT_ARGS_NUM)
    3344. 

  3344. {
    3345. 

  3345.   if(action & GMSH_SET)
    3346. 

  3346.     CTX::instance()->clipPlane[5][3] = val;
    3347. 

  3347. #if defined(HAVE_FLTK)
    3348. 

  3348.   if(FlGui::available() && (action & GMSH_GUI))
    3349. 

  3349.     FlGui::instance()->clipping->resetBrowser();
    3350. 

  3350. #endif
    3351. 

  3351.   return CTX::instance()->clipPlane[5][3];
    3352. 

  3352. }
    3353. 

  3353. 

  3354. double opt_general_clip_whole_elements(OPT_ARGS_NUM)
    3355. 

  3355. {
    3356. 

  3356.   if(action & GMSH_SET)
    3357. 

  3357.     CTX::instance()->clipWholeElements = (int)val;
    3358. 

  3358. #if defined(HAVE_FLTK)
    3359. 

  3359.   if(FlGui::available() && (action & GMSH_GUI)){
    3360. 

  3360.     FlGui::instance()->clipping->butt[0]->value
    3361. 

  3361.       (CTX::instance()->clipWholeElements);
    3362. 

  3362.     FlGui::instance()->options->activate("clip_whole_elements");
    3363. 

  3363.   }
    3364. 

  3364. #endif
    3365. 

  3365.   return CTX::instance()->clipWholeElements;
    3366. 

  3366. }
    3367. 

  3367. 

  3368. double opt_general_clip_only_draw_intersecting_volume(OPT_ARGS_NUM)
    3369. 

  3369. {
    3370. 

  3370.   if(action & GMSH_SET)
    3371. 

  3371.     CTX::instance()->clipOnlyDrawIntersectingVolume = (int)val;
    3372. 

  3372. #if defined(HAVE_FLTK)
    3373. 

  3373.   if(FlGui::available() && (action & GMSH_GUI))
    3374. 

  3374.     FlGui::instance()->clipping->butt[1]->value
    3375. 

  3375.       (CTX::instance()->clipOnlyDrawIntersectingVolume);
    3376. 

  3376. #endif
    3377. 

  3377.   return CTX::instance()->clipOnlyDrawIntersectingVolume;
    3378. 

  3378. }
    3379. 

  3379. 

  3380. double opt_general_clip_only_volume(OPT_ARGS_NUM)
    3381. 

  3381. {
    3382. 

  3382.   if(action & GMSH_SET)
    3383. 

  3383.     CTX::instance()->clipOnlyVolume = (int)val;
    3384. 

  3384. #if defined(HAVE_FLTK)
    3385. 

  3385.   if(FlGui::available() && (action & GMSH_GUI))
    3386. 

  3386.     FlGui::instance()->clipping->butt[2]->value
    3387. 

  3387.       (CTX::instance()->clipOnlyVolume);
    3388. 

  3388. #endif
    3389. 

  3389.   return CTX::instance()->clipOnlyVolume;
    3390. 

  3390. }
    3391. 

  3391. 

  3392. double opt_general_light0(OPT_ARGS_NUM)
    3393. 

  3393. {
    3394. 

  3394.   if(action & GMSH_SET)
    3395. 

  3395.     CTX::instance()->light[0] = (int)val;
    3396. 

  3396.   return CTX::instance()->light[0];
    3397. 

  3397. }
    3398. 

  3398. 

  3399. double opt_general_light00(OPT_ARGS_NUM)
    3400. 

  3400. {
    3401. 

  3401.   if(action & GMSH_SET)
    3402. 

  3402.     CTX::instance()->lightPosition[0][0] = val;
    3403. 

  3403. #if defined(HAVE_FLTK)
    3404. 

  3404.   if(FlGui::available() && (action & GMSH_GUI)){
    3405. 

  3405.     FlGui::instance()->options->general.value[2]->value
    3406. 

  3406.       (CTX::instance()->lightPosition[0][0]);
    3407. 

  3407.     FlGui::instance()->options->general.sphere->setValue
    3408. 

  3408.       (CTX::instance()->lightPosition[0][0],
    3409. 

  3409.        CTX::instance()->lightPosition[0][1],
    3410. 

  3410.        CTX::instance()->lightPosition[0][2]);
    3411. 

  3411.   }
    3412. 

  3412. #endif
    3413. 

  3413.   return CTX::instance()->lightPosition[0][0];
    3414. 

  3414. }
    3415. 

  3415. 

  3416. double opt_general_light01(OPT_ARGS_NUM)
    3417. 

  3417. {
    3418. 

  3418.   if(action & GMSH_SET)
    3419. 

  3419.     CTX::instance()->lightPosition[0][1] = val;
    3420. 

  3420. #if defined(HAVE_FLTK)
    3421. 

  3421.   if(FlGui::available() && (action & GMSH_GUI)){
    3422. 

  3422.     FlGui::instance()->options->general.value[3]->value
    3423. 

  3423.       (CTX::instance()->lightPosition[0][1]);
    3424. 

  3424.     FlGui::instance()->options->general.sphere->setValue
    3425. 

  3425.       (CTX::instance()->lightPosition[0][0],
    3426. 

  3426.        CTX::instance()->lightPosition[0][1],
    3427. 

  3427.        CTX::instance()->lightPosition[0][2]);
    3428. 

  3428.   }
    3429. 

  3429. #endif
    3430. 

  3430.   return CTX::instance()->lightPosition[0][1];
    3431. 

  3431. }
    3432. 

  3432. 

  3433. double opt_general_light02(OPT_ARGS_NUM)
    3434. 

  3434. {
    3435. 

  3435.   if(action & GMSH_SET)
    3436. 

  3436.     CTX::instance()->lightPosition[0][2] = val;
    3437. 

  3437. #if defined(HAVE_FLTK)
    3438. 

  3438.   if(FlGui::available() && (action & GMSH_GUI)){
    3439. 

  3439.     FlGui::instance()->options->general.value[4]->value
    3440. 

  3440.       (CTX::instance()->lightPosition[0][2]);
    3441. 

  3441.     FlGui::instance()->options->general.sphere->setValue
    3442. 

  3442.       (CTX::instance()->lightPosition[0][0],
    3443. 

  3443.        CTX::instance()->lightPosition[0][1],
    3444. 

  3444.        CTX::instance()->lightPosition[0][2]);
    3445. 

  3445.   }
    3446. 

  3446. #endif
    3447. 

  3447.   return CTX::instance()->lightPosition[0][2];
    3448. 

  3448. }
    3449. 

  3449. 

  3450. double opt_general_light03(OPT_ARGS_NUM)
    3451. 

  3451. {
    3452. 

  3452.   if(action & GMSH_SET)
    3453. 

  3453.     CTX::instance()->lightPosition[0][3] = val;
    3454. 

  3454. #if defined(HAVE_FLTK)
    3455. 

  3455.   if(FlGui::available() && (action & GMSH_GUI))
    3456. 

  3456.     FlGui::instance()->options->general.value[13]->value
    3457. 

  3457.       (CTX::instance()->lightPosition[0][3]);
    3458. 

  3458. #endif
    3459. 

  3459.   return CTX::instance()->lightPosition[0][3];
    3460. 

  3460. }
    3461. 

  3461. 

  3462. double opt_general_light1(OPT_ARGS_NUM)
    3463. 

  3463. {
    3464. 

  3464.   if(action & GMSH_SET)
    3465. 

  3465.     CTX::instance()->light[1] = (int)val;
    3466. 

  3466.   return CTX::instance()->light[1];
    3467. 

  3467. }
    3468. 

  3468. 

  3469. double opt_general_light10(OPT_ARGS_NUM)
    3470. 

  3470. {
    3471. 

  3471.   if(action & GMSH_SET)
    3472. 

  3472.     CTX::instance()->lightPosition[1][0] = val;
    3473. 

  3473.   return CTX::instance()->lightPosition[1][0];
    3474. 

  3474. }
    3475. 

  3475. 

  3476. double opt_general_light11(OPT_ARGS_NUM)
    3477. 

  3477. {
    3478. 

  3478.   if(action & GMSH_SET)
    3479. 

  3479.     CTX::instance()->lightPosition[1][1] = val;
    3480. 

  3480.   return CTX::instance()->lightPosition[1][1];
    3481. 

  3481. }
    3482. 

  3482. 

  3483. double opt_general_light12(OPT_ARGS_NUM)
    3484. 

  3484. {
    3485. 

  3485.   if(action & GMSH_SET)
    3486. 

  3486.     CTX::instance()->lightPosition[1][2] = val;
    3487. 

  3487.   return CTX::instance()->lightPosition[1][2];
    3488. 

  3488. }
    3489. 

  3489. 

  3490. double opt_general_light13(OPT_ARGS_NUM)
    3491. 

  3491. {
    3492. 

  3492.   if(action & GMSH_SET)
    3493. 

  3493.     CTX::instance()->lightPosition[1][3] = val;
    3494. 

  3494.   return CTX::instance()->lightPosition[1][3];
    3495. 

  3495. }
    3496. 

  3496. 

  3497. double opt_general_light2(OPT_ARGS_NUM)
    3498. 

  3498. {
    3499. 

  3499.   if(action & GMSH_SET)
    3500. 

  3500.     CTX::instance()->light[2] = (int)val;
    3501. 

  3501.   return CTX::instance()->light[2];
    3502. 

  3502. }
    3503. 

  3503. 

  3504. double opt_general_light20(OPT_ARGS_NUM)
    3505. 

  3505. {
    3506. 

  3506.   if(action & GMSH_SET)
    3507. 

  3507.     CTX::instance()->lightPosition[2][0] = val;
    3508. 

  3508.   return CTX::instance()->lightPosition[2][0];
    3509. 

  3509. }
    3510. 

  3510. 

  3511. double opt_general_light21(OPT_ARGS_NUM)
    3512. 

  3512. {
    3513. 

  3513.   if(action & GMSH_SET)
    3514. 

  3514.     CTX::instance()->lightPosition[2][1] = val;
    3515. 

  3515.   return CTX::instance()->lightPosition[2][1];
    3516. 

  3516. }
    3517. 

  3517. 

  3518. double opt_general_light22(OPT_ARGS_NUM)
    3519. 

  3519. {
    3520. 

  3520.   if(action & GMSH_SET)
    3521. 

  3521.     CTX::instance()->lightPosition[2][2] = val;
    3522. 

  3522.   return CTX::instance()->lightPosition[2][2];
    3523. 

  3523. }
    3524. 

  3524. 

  3525. double opt_general_light23(OPT_ARGS_NUM)
    3526. 

  3526. {
    3527. 

  3527.   if(action & GMSH_SET)
    3528. 

  3528.     CTX::instance()->lightPosition[2][3] = val;
    3529. 

  3529.   return CTX::instance()->lightPosition[2][3];
    3530. 

  3530. }
    3531. 

  3531. 

  3532. double opt_general_light3(OPT_ARGS_NUM)
    3533. 

  3533. {
    3534. 

  3534.   if(action & GMSH_SET)
    3535. 

  3535.     CTX::instance()->light[3] = (int)val;
    3536. 

  3536.   return CTX::instance()->light[3];
    3537. 

  3537. }
    3538. 

  3538. 

  3539. double opt_general_light30(OPT_ARGS_NUM)
    3540. 

  3540. {
    3541. 

  3541.   if(action & GMSH_SET)
    3542. 

  3542.     CTX::instance()->lightPosition[3][0] = val;
    3543. 

  3543.   return CTX::instance()->lightPosition[3][0];
    3544. 

  3544. }
    3545. 

  3545. 

  3546. double opt_general_light31(OPT_ARGS_NUM)
    3547. 

  3547. {
    3548. 

  3548.   if(action & GMSH_SET)
    3549. 

  3549.     CTX::instance()->lightPosition[3][1] = val;
    3550. 

  3550.   return CTX::instance()->lightPosition[3][1];
    3551. 

  3551. }
    3552. 

  3552. 

  3553. double opt_general_light32(OPT_ARGS_NUM)
    3554. 

  3554. {
    3555. 

  3555.   if(action & GMSH_SET)
    3556. 

  3556.     CTX::instance()->lightPosition[3][2] = val;
    3557. 

  3557.   return CTX::instance()->lightPosition[3][2];
    3558. 

  3558. }
    3559. 

  3559. 

  3560. double opt_general_light33(OPT_ARGS_NUM)
    3561. 

  3561. {
    3562. 

  3562.   if(action & GMSH_SET)
    3563. 

  3563.     CTX::instance()->lightPosition[3][3] = val;
    3564. 

  3564.   return CTX::instance()->lightPosition[3][3];
    3565. 

  3565. }
    3566. 

  3566. 

  3567. double opt_general_light4(OPT_ARGS_NUM)
    3568. 

  3568. {
    3569. 

  3569.   if(action & GMSH_SET)
    3570. 

  3570.     CTX::instance()->light[4] = (int)val;
    3571. 

  3571.   return CTX::instance()->light[4];
    3572. 

  3572. }
    3573. 

  3573. 

  3574. double opt_general_light40(OPT_ARGS_NUM)
    3575. 

  3575. {
    3576. 

  3576.   if(action & GMSH_SET)
    3577. 

  3577.     CTX::instance()->lightPosition[4][0] = val;
    3578. 

  3578.   return CTX::instance()->lightPosition[4][0];
    3579. 

  3579. }
    3580. 

  3580. 

  3581. double opt_general_light41(OPT_ARGS_NUM)
    3582. 

  3582. {
    3583. 

  3583.   if(action & GMSH_SET)
    3584. 

  3584.     CTX::instance()->lightPosition[4][1] = val;
    3585. 

  3585.   return CTX::instance()->lightPosition[4][1];
    3586. 

  3586. }
    3587. 

  3587. 

  3588. double opt_general_light42(OPT_ARGS_NUM)
    3589. 

  3589. {
    3590. 

  3590.   if(action & GMSH_SET)
    3591. 

  3591.     CTX::instance()->lightPosition[4][2] = val;
    3592. 

  3592.   return CTX::instance()->lightPosition[4][2];
    3593. 

  3593. }
    3594. 

  3594. 

  3595. double opt_general_light43(OPT_ARGS_NUM)
    3596. 

  3596. {
    3597. 

  3597.   if(action & GMSH_SET)
    3598. 

  3598.     CTX::instance()->lightPosition[4][3] = val;
    3599. 

  3599.   return CTX::instance()->lightPosition[4][3];
    3600. 

  3600. }
    3601. 

  3601. 

  3602. double opt_general_light5(OPT_ARGS_NUM)
    3603. 

  3603. {
    3604. 

  3604.   if(action & GMSH_SET)
    3605. 

  3605.     CTX::instance()->light[5] = (int)val;
    3606. 

  3606.   return CTX::instance()->light[5];
    3607. 

  3607. }
    3608. 

  3608. 

  3609. double opt_general_light50(OPT_ARGS_NUM)
    3610. 

  3610. {
    3611. 

  3611.   if(action & GMSH_SET)
    3612. 

  3612.     CTX::instance()->lightPosition[5][0] = val;
    3613. 

  3613.   return CTX::instance()->lightPosition[5][0];
    3614. 

  3614. }
    3615. 

  3615. 

  3616. double opt_general_light51(OPT_ARGS_NUM)
    3617. 

  3617. {
    3618. 

  3618.   if(action & GMSH_SET)
    3619. 

  3619.     CTX::instance()->lightPosition[5][1] = val;
    3620. 

  3620.   return CTX::instance()->lightPosition[5][1];
    3621. 

  3621. }
    3622. 

  3622. 

  3623. double opt_general_light52(OPT_ARGS_NUM)
    3624. 

  3624. {
    3625. 

  3625.   if(action & GMSH_SET)
    3626. 

  3626.     CTX::instance()->lightPosition[5][2] = val;
    3627. 

  3627.   return CTX::instance()->lightPosition[5][2];
    3628. 

  3628. }
    3629. 

  3629. 

  3630. double opt_general_light53(OPT_ARGS_NUM)
    3631. 

  3631. {
    3632. 

  3632.   if(action & GMSH_SET)
    3633. 

  3633.     CTX::instance()->lightPosition[5][3] = val;
    3634. 

  3634.   return CTX::instance()->lightPosition[5][3];
    3635. 

  3635. }
    3636. 

  3636. 

  3637. double opt_geometry_transform(OPT_ARGS_NUM)
    3638. 

  3638. {
    3639. 

  3639.   if(action & GMSH_SET){
    3640. 

  3640.     CTX::instance()->geom.useTransform = (int)val;
    3641. 

  3641.     if(CTX::instance()->geom.useTransform < 0 ||
    3642. 

  3642.        CTX::instance()->geom.useTransform > 1)
    3643. 

  3643.       CTX::instance()->geom.useTransform = 0;
    3644. 

  3644.   }
    3645. 

  3645. #if defined(HAVE_FLTK)
    3646. 

  3646.   if(FlGui::available()){
    3647. 

  3647.     if(action & GMSH_GUI)
    3648. 

  3648.       FlGui::instance()->options->geo.choice[3]->value
    3649. 

  3649.         (CTX::instance()->geom.useTransform);
    3650. 

  3650.     if(action & GMSH_SET){
    3651. 

  3651.       if(CTX::instance()->geom.useTransform == 1){
    3652. 

  3652.         drawTransform *tr = new drawTransformScaled
    3653. 

  3653.           (CTX::instance()->geom.transform, CTX::instance()->geom.offset);
    3654. 

  3654.         FlGui::instance()->graph[0]->gl[0]->getDrawContext()->setTransform(tr);
    3655. 

  3655.       }
    3656. 

  3656.       else{
    3657. 

  3657.         drawTransform *tr = FlGui::instance()->graph[0]->gl[0]->
    3658. 

  3658.           getDrawContext()->getTransform();
    3659. 

  3659.         FlGui::instance()->graph[0]->gl[0]->getDrawContext()->setTransform(0);
    3660. 

  3660.         if(tr) delete tr;
    3661. 

  3661.       }
    3662. 

  3662.     }
    3663. 

  3663.     FlGui::instance()->options->activate("geo_transform");
    3664. 

  3664.   }
    3665. 

  3665. #endif
    3666. 

  3666.   return CTX::instance()->geom.useTransform;
    3667. 

  3667. }
    3668. 

  3668. 

  3669. static double _opt_geometry_transform(OPT_ARGS_NUM, int ii, int jj, int nn)
    3670. 

  3670. {
    3671. 

  3671.   if(action & GMSH_SET)
    3672. 

  3672.     CTX::instance()->geom.transform[ii][jj] = val;
    3673. 

  3673. #if defined(HAVE_FLTK)
    3674. 

  3674.   if(FlGui::available()){
    3675. 

  3675.     if(action & GMSH_GUI)
    3676. 

  3676.       FlGui::instance()->options->geo.value[nn]->value
    3677. 

  3677.         (CTX::instance()->geom.transform[ii][jj]);
    3678. 

  3678.     if(action & GMSH_SET){
    3679. 

  3679.       drawTransform *tr = FlGui::instance()->graph[0]->gl[0]->
    3680. 

  3680.         getDrawContext()->getTransform();
    3681. 

  3681.       if(tr) tr->setMatrix(CTX::instance()->geom.transform,
    3682. 

  3682.                            CTX::instance()->geom.offset);
    3683. 

  3683.     }
    3684. 

  3684.   }
    3685. 

  3685. #endif
    3686. 

  3686.   return CTX::instance()->geom.transform[ii][jj];
    3687. 

  3687. }
    3688. 

  3688. 

  3689. double opt_geometry_transform00(OPT_ARGS_NUM)
    3690. 

  3690. {
    3691. 

  3691.   return _opt_geometry_transform(num, action, val, 0, 0, 7);
    3692. 

  3692. }
    3693. 

  3693. 

  3694. double opt_geometry_transform01(OPT_ARGS_NUM)
    3695. 

  3695. {
    3696. 

  3696.   return _opt_geometry_transform(num, action, val, 0, 1, 8);
    3697. 

  3697. }
    3698. 

  3698. 

  3699. double opt_geometry_transform02(OPT_ARGS_NUM)
    3700. 

  3700. {
    3701. 

  3701.   return _opt_geometry_transform(num, action, val, 0, 2, 9);
    3702. 

  3702. }
    3703. 

  3703. 

  3704. double opt_geometry_transform10(OPT_ARGS_NUM)
    3705. 

  3705. {
    3706. 

  3706.   return _opt_geometry_transform(num, action, val, 1, 0, 11);
    3707. 

  3707. }
    3708. 

  3708. 

  3709. double opt_geometry_transform11(OPT_ARGS_NUM)
    3710. 

  3710. {
    3711. 

  3711.   return _opt_geometry_transform(num, action, val, 1, 1, 12);
    3712. 

  3712. }
    3713. 

  3713. 

  3714. double opt_geometry_transform12(OPT_ARGS_NUM)
    3715. 

  3715. {
    3716. 

  3716.   return _opt_geometry_transform(num, action, val, 1, 2, 13);
    3717. 

  3717. }
    3718. 

  3718. 

  3719. double opt_geometry_transform20(OPT_ARGS_NUM)
    3720. 

  3720. {
    3721. 

  3721.   return _opt_geometry_transform(num, action, val, 2, 0, 15);
    3722. 

  3722. }
    3723. 

  3723. 

  3724. double opt_geometry_transform21(OPT_ARGS_NUM)
    3725. 

  3725. {
    3726. 

  3726.   return _opt_geometry_transform(num, action, val, 2, 1, 16);
    3727. 

  3727. }
    3728. 

  3728. 

  3729. double opt_geometry_transform22(OPT_ARGS_NUM)
    3730. 

  3730. {
    3731. 

  3731.   return _opt_geometry_transform(num, action, val, 2, 2, 17);
    3732. 

  3732. }
    3733. 

  3733. 

  3734. static double _opt_geometry_offset(OPT_ARGS_NUM, int ii, int nn)
    3735. 

  3735. {
    3736. 

  3736.   if(action & GMSH_SET)
    3737. 

  3737.     CTX::instance()->geom.offset[ii] = val;
    3738. 

  3738. #if defined(HAVE_FLTK)
    3739. 

  3739.   if(FlGui::available()){
    3740. 

  3740.     if(action & GMSH_GUI)
    3741. 

  3741.       FlGui::instance()->options->geo.value[nn]->value
    3742. 

  3742.         (CTX::instance()->geom.offset[ii]);
    3743. 

  3743.     if(action & GMSH_SET){
    3744. 

  3744.       drawTransform *tr = FlGui::instance()->graph[0]->gl[0]->
    3745. 

  3745.         getDrawContext()->getTransform();
    3746. 

  3746.       if(tr) tr->setMatrix(CTX::instance()->geom.transform,
    3747. 

  3747.                            CTX::instance()->geom.offset);
    3748. 

  3748.     }
    3749. 

  3749.   }
    3750. 

  3750. #endif
    3751. 

  3751.   return CTX::instance()->geom.offset[ii];
    3752. 

  3752. }
    3753. 

  3753. 

  3754. double opt_geometry_offset0(OPT_ARGS_NUM)
    3755. 

  3755. {
    3756. 

  3756.   return _opt_geometry_offset(num, action, val, 0, 10);
    3757. 

  3757. }
    3758. 

  3758. 

  3759. double opt_geometry_offset1(OPT_ARGS_NUM)
    3760. 

  3760. {
    3761. 

  3761.   return _opt_geometry_offset(num, action, val, 1, 14);
    3762. 

  3762. }
    3763. 

  3763. 

  3764. double opt_geometry_offset2(OPT_ARGS_NUM)
    3765. 

  3765. {
    3766. 

  3766.   return _opt_geometry_offset(num, action, val, 2, 18);
    3767. 

  3767. }
    3768. 

  3768. 

  3769. double opt_geometry_auto_coherence(OPT_ARGS_NUM)
    3770. 

  3770. {
    3771. 

  3771.   if(action & GMSH_SET)
    3772. 

  3772.     CTX::instance()->geom.autoCoherence = (int)val;
    3773. 

  3773. #if defined(HAVE_FLTK)
    3774. 

  3774.   if(FlGui::available() && (action & GMSH_GUI))
    3775. 

  3775.     FlGui::instance()->options->geo.butt[8]->value
    3776. 

  3776.       (CTX::instance()->geom.autoCoherence);
    3777. 

  3777. #endif
    3778. 

  3778.   return CTX::instance()->geom.autoCoherence;
    3779. 

  3779. }
    3780. 

  3780. 

  3781. double opt_geometry_hide_compounds(OPT_ARGS_NUM)
    3782. 

  3782. {
    3783. 

  3783.   if(action & GMSH_SET)
    3784. 

  3784.     CTX::instance()->geom.hideCompounds = (int)val;
    3785. 

  3785. #if defined(HAVE_FLTK)
    3786. 

  3786.   if(FlGui::available() && (action & GMSH_GUI)){
    3787. 

  3787.     FlGui::instance()->options->geo.butt[17]->value
    3788. 

  3788.       (CTX::instance()->geom.hideCompounds);
    3789. 

  3789.   }
    3790. 

  3790. #endif
    3791. 

  3791.   return CTX::instance()->geom.hideCompounds;
    3792. 

  3792. }
    3793. 

  3793. 

  3794. double opt_geometry_highlight_orphans(OPT_ARGS_NUM)
    3795. 

  3795. {
    3796. 

  3796.   if(action & GMSH_SET)
    3797. 

  3797.     CTX::instance()->geom.highlightOrphans = (int)val;
    3798. 

  3798. #if defined(HAVE_FLTK)
    3799. 

  3799.   if(FlGui::available() && (action & GMSH_GUI))
    3800. 

  3800.     FlGui::instance()->options->geo.butt[10]->value
    3801. 

  3801.       (CTX::instance()->geom.highlightOrphans);
    3802. 

  3802. #endif
    3803. 

  3803.   return CTX::instance()->geom.highlightOrphans;
    3804. 

  3804. }
    3805. 

  3805. 

  3806. double opt_geometry_tolerance(OPT_ARGS_NUM)
    3807. 

  3807. {
    3808. 

  3808.   if(action & GMSH_SET)
    3809. 

  3809.     CTX::instance()->geom.tolerance = val;
    3810. 

  3810. #if defined(HAVE_FLTK)
    3811. 

  3811.   if(FlGui::available() && (action & GMSH_GUI))
    3812. 

  3812.     FlGui::instance()->options->geo.value[2]->value
    3813. 

  3813.       (CTX::instance()->geom.tolerance);
    3814. 

  3814. #endif
    3815. 

  3815.   return CTX::instance()->geom.tolerance;
    3816. 

  3816. }
    3817. 

  3817. 

  3818. double opt_geometry_normals(OPT_ARGS_NUM)
    3819. 

  3819. {
    3820. 

  3820.   if(action & GMSH_SET)
    3821. 

  3821.     CTX::instance()->geom.normals = val;
    3822. 

  3822. #if defined(HAVE_FLTK)
    3823. 

  3823.   if(FlGui::available() && (action & GMSH_GUI))
    3824. 

  3824.     FlGui::instance()->options->geo.value[0]->value
    3825. 

  3825.       (CTX::instance()->geom.normals);
    3826. 

  3826. #endif
    3827. 

  3827.   return CTX::instance()->geom.normals;
    3828. 

  3828. }
    3829. 

  3829. 

  3830. double opt_geometry_tangents(OPT_ARGS_NUM)
    3831. 

  3831. {
    3832. 

  3832.   if(action & GMSH_SET)
    3833. 

  3833.     CTX::instance()->geom.tangents = val;
    3834. 

  3834. #if defined(HAVE_FLTK)
    3835. 

  3835.   if(FlGui::available() && (action & GMSH_GUI))
    3836. 

  3836.     FlGui::instance()->options->geo.value[1]->value
    3837. 

  3837.       (CTX::instance()->geom.tangents);
    3838. 

  3838. #endif
    3839. 

  3839.   return CTX::instance()->geom.tangents;
    3840. 

  3840. }
    3841. 

  3841. 

  3842. double opt_geometry_points(OPT_ARGS_NUM)
    3843. 

  3843. {
    3844. 

  3844.   if(action & GMSH_SET)
    3845. 

  3845.     CTX::instance()->geom.points = (int)val;
    3846. 

  3846. #if defined(HAVE_FLTK)
    3847. 

  3847.   if(FlGui::available() && (action & GMSH_GUI))
    3848. 

  3848.     FlGui::instance()->options->geo.butt[0]->value
    3849. 

  3849.       (CTX::instance()->geom.points);
    3850. 

  3850. #endif
    3851. 

  3851.   return CTX::instance()->geom.points;
    3852. 

  3852. }
    3853. 

  3853. 

  3854. double opt_geometry_lines(OPT_ARGS_NUM)
    3855. 

  3855. {
    3856. 

  3856.   if(action & GMSH_SET)
    3857. 

  3857.     CTX::instance()->geom.lines = (int)val;
    3858. 

  3858. #if defined(HAVE_FLTK)
    3859. 

  3859.   if(FlGui::available() && (action & GMSH_GUI))
    3860. 

  3860.     FlGui::instance()->options->geo.butt[1]->value
    3861. 

  3861.       (CTX::instance()->geom.lines);
    3862. 

  3862. #endif
    3863. 

  3863.   return CTX::instance()->geom.lines;
    3864. 

  3864. }
    3865. 

  3865. 

  3866. double opt_geometry_surfaces(OPT_ARGS_NUM)
    3867. 

  3867. {
    3868. 

  3868.   if(action & GMSH_SET)
    3869. 

  3869.     CTX::instance()->geom.surfaces = (int)val;
    3870. 

  3870. #if defined(HAVE_FLTK)
    3871. 

  3871.   if(FlGui::available() && (action & GMSH_GUI))
    3872. 

  3872.     FlGui::instance()->options->geo.butt[2]->value
    3873. 

  3873.       (CTX::instance()->geom.surfaces);
    3874. 

  3874. #endif
    3875. 

  3875.   return CTX::instance()->geom.surfaces;
    3876. 

  3876. }
    3877. 

  3877. 

  3878. double opt_geometry_volumes(OPT_ARGS_NUM)
    3879. 

  3879. {
    3880. 

  3880.   if(action & GMSH_SET)
    3881. 

  3881.     CTX::instance()->geom.volumes = (int)val;
    3882. 

  3882. #if defined(HAVE_FLTK)
    3883. 

  3883.   if(FlGui::available() && (action & GMSH_GUI))
    3884. 

  3884.     FlGui::instance()->options->geo.butt[3]->value
    3885. 

  3885.       (CTX::instance()->geom.volumes);
    3886. 

  3886. #endif
    3887. 

  3887.   return CTX::instance()->geom.volumes;
    3888. 

  3888. }
    3889. 

  3889. 

  3890. double opt_geometry_points_num(OPT_ARGS_NUM)
    3891. 

  3891. {
    3892. 

  3892.   if(action & GMSH_SET)
    3893. 

  3893.     CTX::instance()->geom.pointsNum = (int)val;
    3894. 

  3894. #if defined(HAVE_FLTK)
    3895. 

  3895.   if(FlGui::available() && (action & GMSH_GUI))
    3896. 

  3896.     FlGui::instance()->options->geo.butt[4]->value
    3897. 

  3897.       (CTX::instance()->geom.pointsNum);
    3898. 

  3898. #endif
    3899. 

  3899.   return CTX::instance()->geom.pointsNum;
    3900. 

  3900. }
    3901. 

  3901. 

  3902. double opt_geometry_lines_num(OPT_ARGS_NUM)
    3903. 

  3903. {
    3904. 

  3904.   if(action & GMSH_SET)
    3905. 

  3905.     CTX::instance()->geom.linesNum = (int)val;
    3906. 

  3906. #if defined(HAVE_FLTK)
    3907. 

  3907.   if(FlGui::available() && (action & GMSH_GUI))
    3908. 

  3908.     FlGui::instance()->options->geo.butt[5]->value
    3909. 

  3909.       (CTX::instance()->geom.linesNum);
    3910. 

  3910. #endif
    3911. 

  3911.   return CTX::instance()->geom.linesNum;
    3912. 

  3912. }
    3913. 

  3913. 

  3914. double opt_geometry_surfaces_num(OPT_ARGS_NUM)
    3915. 

  3915. {
    3916. 

  3916.   if(action & GMSH_SET)
    3917. 

  3917.     CTX::instance()->geom.surfacesNum = (int)val;
    3918. 

  3918. #if defined(HAVE_FLTK)
    3919. 

  3919.   if(FlGui::available() && (action & GMSH_GUI))
    3920. 

  3920.     FlGui::instance()->options->geo.butt[6]->value
    3921. 

  3921.       (CTX::instance()->geom.surfacesNum);
    3922. 

  3922. #endif
    3923. 

  3923.   return CTX::instance()->geom.surfacesNum;
    3924. 

  3924. }
    3925. 

  3925. 

  3926. double opt_geometry_volumes_num(OPT_ARGS_NUM)
    3927. 

  3927. {
    3928. 

  3928.   if(action & GMSH_SET)
    3929. 

  3929.     CTX::instance()->geom.volumesNum = (int)val;
    3930. 

  3930. #if defined(HAVE_FLTK)
    3931. 

  3931.   if(FlGui::available() && (action & GMSH_GUI))
    3932. 

  3932.     FlGui::instance()->options->geo.butt[7]->value
    3933. 

  3933.       (CTX::instance()->geom.volumesNum);
    3934. 

  3934. #endif
    3935. 

  3935.   return CTX::instance()->geom.volumesNum;
    3936. 

  3936. }
    3937. 

  3937. 

  3938. double opt_geometry_point_size(OPT_ARGS_NUM)
    3939. 

  3939. {
    3940. 

  3940.   if(action & GMSH_SET)
    3941. 

  3941.     CTX::instance()->geom.pointSize = val;
    3942. 

  3942. #if defined(HAVE_FLTK)
    3943. 

  3943.   if(FlGui::available() && (action & GMSH_GUI))
    3944. 

  3944.     FlGui::instance()->options->geo.value[3]->value
    3945. 

  3945.       (CTX::instance()->geom.pointSize);
    3946. 

  3946. #endif
    3947. 

  3947.   return CTX::instance()->geom.pointSize;
    3948. 

  3948. }
    3949. 

  3949. 

  3950. double opt_geometry_point_sel_size(OPT_ARGS_NUM)
    3951. 

  3951. {
    3952. 

  3952.   if(action & GMSH_SET)
    3953. 

  3953.     CTX::instance()->geom.selectedPointSize = val;
    3954. 

  3954. #if defined(HAVE_FLTK)
    3955. 

  3955.   if(FlGui::available() && (action & GMSH_GUI))
    3956. 

  3956.     FlGui::instance()->options->geo.value[5]->value
    3957. 

  3957.       (CTX::instance()->geom.selectedPointSize);
    3958. 

  3958. #endif
    3959. 

  3959.   return CTX::instance()->geom.selectedPointSize;
    3960. 

  3960. }
    3961. 

  3961. 

  3962. double opt_geometry_point_type(OPT_ARGS_NUM)
    3963. 

  3963. {
    3964. 

  3964.   if(action & GMSH_SET) {
    3965. 

  3965.     CTX::instance()->geom.pointType = (int)val;
    3966. 

  3966.   }
    3967. 

  3967. #if defined(HAVE_FLTK)
    3968. 

  3968.   if(FlGui::available() && (action & GMSH_GUI)) {
    3969. 

  3969.     FlGui::instance()->options->geo.choice[0]->value
    3970. 

  3970.       (CTX::instance()->geom.pointType);
    3971. 

  3971.   }
    3972. 

  3972. #endif
    3973. 

  3973.   return CTX::instance()->geom.pointType;
    3974. 

  3974. }
    3975. 

  3975. 

  3976. double opt_geometry_line_width(OPT_ARGS_NUM)
    3977. 

  3977. {
    3978. 

  3978.   if(action & GMSH_SET)
    3979. 

  3979.     CTX::instance()->geom.lineWidth = val;
    3980. 

  3980. #if defined(HAVE_FLTK)
    3981. 

  3981.   if(FlGui::available() && (action & GMSH_GUI))
    3982. 

  3982.     FlGui::instance()->options->geo.value[4]->value
    3983. 

  3983.       (CTX::instance()->geom.lineWidth);
    3984. 

  3984. #endif
    3985. 

  3985.   return CTX::instance()->geom.lineWidth;
    3986. 

  3986. }
    3987. 

  3987. 

  3988. double opt_geometry_line_sel_width(OPT_ARGS_NUM)
    3989. 

  3989. {
    3990. 

  3990.   if(action & GMSH_SET)
    3991. 

  3991.     CTX::instance()->geom.selectedLineWidth = val;
    3992. 

  3992. #if defined(HAVE_FLTK)
    3993. 

  3993.   if(FlGui::available() && (action & GMSH_GUI))
    3994. 

  3994.     FlGui::instance()->options->geo.value[6]->value
    3995. 

  3995.       (CTX::instance()->geom.selectedLineWidth);
    3996. 

  3996. #endif
    3997. 

  3997.   return CTX::instance()->geom.selectedLineWidth;
    3998. 

  3998. }
    3999. 

  3999. 

  4000. double opt_geometry_line_type(OPT_ARGS_NUM)
    4001. 

  4001. {
    4002. 

  4002.   if(action & GMSH_SET) {
    4003. 

  4003.     CTX::instance()->geom.lineType = (int)val;
    4004. 

  4004.   }
    4005. 

  4005. #if defined(HAVE_FLTK)
    4006. 

  4006.   if(FlGui::available() && (action & GMSH_GUI)) {
    4007. 

  4007.     FlGui::instance()->options->geo.choice[1]->value
    4008. 

  4008.       (CTX::instance()->geom.lineType);
    4009. 

  4009.   }
    4010. 

  4010. #endif
    4011. 

  4011.   return CTX::instance()->geom.lineType;
    4012. 

  4012. }
    4013. 

  4013. 

  4014. double opt_geometry_surface_type(OPT_ARGS_NUM)
    4015. 

  4015. {
    4016. 

  4016.   if(action & GMSH_SET) {
    4017. 

  4017.     CTX::instance()->geom.surfaceType = (int)val;
    4018. 

  4018.     if(CTX::instance()->geom.surfaceType < 0 ||
    4019. 

  4019.        CTX::instance()->geom.surfaceType > 2)
    4020. 

  4020.       CTX::instance()->geom.surfaceType = 0;
    4021. 

  4021.   }
    4022. 

  4022. #if defined(HAVE_FLTK)
    4023. 

  4023.   if(FlGui::available() && (action & GMSH_GUI)) {
    4024. 

  4024.     FlGui::instance()->options->geo.choice[2]->value
    4025. 

  4025.       (CTX::instance()->geom.surfaceType);
    4026. 

  4026.   }
    4027. 

  4027. #endif
    4028. 

  4028.   return CTX::instance()->geom.surfaceType;
    4029. 

  4029. }
    4030. 

  4030. 

  4031. double opt_geometry_light(OPT_ARGS_NUM)
    4032. 

  4032. {
    4033. 

  4033.   if(action & GMSH_SET)
    4034. 

  4034.     CTX::instance()->geom.light = (int)val;
    4035. 

  4035. #if defined(HAVE_FLTK)
    4036. 

  4036.   if(FlGui::available() && (action & GMSH_GUI)) {
    4037. 

  4037.     FlGui::instance()->options->geo.butt[9]->value
    4038. 

  4038.       (CTX::instance()->geom.light);
    4039. 

  4039.   }
    4040. 

  4040. #endif
    4041. 

  4041.   return CTX::instance()->geom.light;
    4042. 

  4042. }
    4043. 

  4043. 

  4044. double opt_geometry_light_two_side(OPT_ARGS_NUM)
    4045. 

  4045. {
    4046. 

  4046.   if(action & GMSH_SET)
    4047. 

  4047.     CTX::instance()->geom.lightTwoSide = (int)val;
    4048. 

  4048. #if defined(HAVE_FLTK)
    4049. 

  4049.   if(FlGui::available() && (action & GMSH_GUI))
    4050. 

  4050.     FlGui::instance()->options->geo.butt[14]->value
    4051. 

  4051.       (CTX::instance()->geom.lightTwoSide);
    4052. 

  4052. #endif
    4053. 

  4053.   return CTX::instance()->geom.lightTwoSide;
    4054. 

  4054. }
    4055. 

  4055. 

  4056. double opt_geometry_occ_fix_degenerated(OPT_ARGS_NUM)
    4057. 

  4057. {
    4058. 

  4058.   if(action & GMSH_SET)
    4059. 

  4059.     CTX::instance()->geom.occFixDegenerated = val ? 1 : 0;
    4060. 

  4060. #if defined(HAVE_FLTK)
    4061. 

  4061.   if(FlGui::available() && (action & GMSH_GUI)) {
    4062. 

  4062.     FlGui::instance()->options->geo.butt[16]->value
    4063. 

  4063.       (CTX::instance()->geom.occFixDegenerated);
    4064. 

  4064.   }
    4065. 

  4065. #endif
    4066. 

  4066.   return CTX::instance()->geom.occFixDegenerated;
    4067. 

  4067. }
    4068. 

  4068. 

  4069. double opt_geometry_occ_fix_small_edges(OPT_ARGS_NUM)
    4070. 

  4070. {
    4071. 

  4071.   if(action & GMSH_SET)
    4072. 

  4072.     CTX::instance()->geom.occFixSmallEdges = val ? 1 : 0;
    4073. 

  4073. #if defined(HAVE_FLTK)
    4074. 

  4074.   if(FlGui::available() && (action & GMSH_GUI)) {
    4075. 

  4075.     FlGui::instance()->options->geo.butt[11]->value
    4076. 

  4076.       (CTX::instance()->geom.occFixSmallEdges);
    4077. 

  4077.   }
    4078. 

  4078. #endif
    4079. 

  4079.   return CTX::instance()->geom.occFixSmallEdges;
    4080. 

  4080. }
    4081. 

  4081. 

  4082. double opt_geometry_occ_fix_small_faces(OPT_ARGS_NUM)
    4083. 

  4083. {
    4084. 

  4084.   if(action & GMSH_SET)
    4085. 

  4085.     CTX::instance()->geom.occFixSmallFaces = val ? 1 : 0;
    4086. 

  4086. #if defined(HAVE_FLTK)
    4087. 

  4087.   if(FlGui::available() && (action & GMSH_GUI)) {
    4088. 

  4088.     FlGui::instance()->options->geo.butt[12]->value
    4089. 

  4089.       (CTX::instance()->geom.occFixSmallFaces);
    4090. 

  4090.   }
    4091. 

  4091. #endif
    4092. 

  4092.   return CTX::instance()->geom.occFixSmallFaces;
    4093. 

  4093. }
    4094. 

  4094. 

  4095. double opt_geometry_occ_sew_faces(OPT_ARGS_NUM)
    4096. 

  4096. {
    4097. 

  4097.   if(action & GMSH_SET)
    4098. 

  4098.     CTX::instance()->geom.occSewFaces = val ? 1 : 0;
    4099. 

  4099. #if defined(HAVE_FLTK)
    4100. 

  4100.   if(FlGui::available() && (action & GMSH_GUI)) {
    4101. 

  4101.     FlGui::instance()->options->geo.butt[13]->value
    4102. 

  4102.       (CTX::instance()->geom.occSewFaces);
    4103. 

  4103.   }
    4104. 

  4104. #endif
    4105. 

  4105.   return CTX::instance()->geom.occSewFaces;
    4106. 

  4106. }
    4107. 

  4107. 

  4108. double opt_geometry_occ_connect_faces(OPT_ARGS_NUM)
    4109. 

  4109. {
    4110. 

  4110.   if(action & GMSH_SET)
    4111. 

  4111.     CTX::instance()->geom.occConnectFaces = val ? 1 : 0;
    4112. 

  4112. #if defined(HAVE_FLTK)
    4113. 

  4113.   if(FlGui::available() && (action & GMSH_GUI)) {
    4114. 

  4114.     FlGui::instance()->options->geo.butt[15]->value
    4115. 

  4115.       (CTX::instance()->geom.occConnectFaces);
    4116. 

  4116.   }
    4117. 

  4117. #endif
    4118. 

  4118.   return CTX::instance()->geom.occConnectFaces;
    4119. 

  4119. }
    4120. 

  4120. 

  4121. double opt_geometry_old_circle(OPT_ARGS_NUM)
    4122. 

  4122. {
    4123. 

  4123.   if(action & GMSH_SET)
    4124. 

  4124.     CTX::instance()->geom.oldCircle = (int)val;
    4125. 

  4125.   return CTX::instance()->geom.oldCircle;
    4126. 

  4126. }
    4127. 

  4127. 

  4128. double opt_geometry_old_newreg(OPT_ARGS_NUM)
    4129. 

  4129. {
    4130. 

  4130.   if(action & GMSH_SET)
    4131. 

  4131.     CTX::instance()->geom.oldNewreg = (int)val;
    4132. 

  4132.   return CTX::instance()->geom.oldNewreg;
    4133. 

  4133. }
    4134. 

  4134. 

  4135. double opt_geometry_num_sub_edges(OPT_ARGS_NUM)
    4136. 

  4136. {
    4137. 

  4137.   if(action & GMSH_SET){
    4138. 

  4138.     CTX::instance()->geom.numSubEdges = (int)val;
    4139. 

  4139.     if(CTX::instance()->geom.numSubEdges < 1)
    4140. 

  4140.       CTX::instance()->geom.numSubEdges = 1;
    4141. 

  4141.   }
    4142. 

  4142. #if defined(HAVE_FLTK)
    4143. 

  4143.   if(FlGui::available() && (action & GMSH_GUI)) {
    4144. 

  4144.     FlGui::instance()->options->geo.value[19]->value
    4145. 

  4145.       (CTX::instance()->geom.numSubEdges);
    4146. 

  4146.   }
    4147. 

  4147. #endif
    4148. 

  4148.   return CTX::instance()->geom.numSubEdges;
    4149. 

  4149. }
    4150. 

  4150. 

  4151. double opt_geometry_extrude_spline_points(OPT_ARGS_NUM)
    4152. 

  4152. {
    4153. 

  4153.   if(action & GMSH_SET)
    4154. 

  4154.     CTX::instance()->geom.extrudeSplinePoints = (int)val;
    4155. 

  4155.   return CTX::instance()->geom.extrudeSplinePoints;
    4156. 

  4156. }
    4157. 

  4157. 

  4158. double opt_geometry_extrude_return_lateral(OPT_ARGS_NUM)
    4159. 

  4159. {
    4160. 

  4160.   if(action & GMSH_SET)
    4161. 

  4161.     CTX::instance()->geom.extrudeReturnLateral = (int)val;
    4162. 

  4162.   return CTX::instance()->geom.extrudeReturnLateral;
    4163. 

  4163. }
    4164. 

  4164. 

  4165. double opt_geometry_scaling_factor(OPT_ARGS_NUM)
    4166. 

  4166. {
    4167. 

  4167.   if(action & GMSH_SET)
    4168. 

  4168.     CTX::instance()->geom.scalingFactor = val;
    4169. 

  4169.   return CTX::instance()->geom.scalingFactor;
    4170. 

  4170. }
    4171. 

  4171. 

  4172. double opt_geometry_snap0(OPT_ARGS_NUM)
    4173. 

  4173. {
    4174. 

  4174.   if(action & GMSH_SET)
    4175. 

  4175.     CTX::instance()->geom.snap[0] = val;
    4176. 

  4176. #if defined(HAVE_FLTK)
    4177. 

  4177.   if(FlGui::available() && (action & GMSH_GUI))
    4178. 

  4178.     FlGui::instance()->geoContext->value[0]->value
    4179. 

  4179.       (CTX::instance()->geom.snap[0]);
    4180. 

  4180. #endif
    4181. 

  4181.   return CTX::instance()->geom.snap[0];
    4182. 

  4182. }
    4183. 

  4183. 

  4184. double opt_geometry_snap1(OPT_ARGS_NUM)
    4185. 

  4185. {
    4186. 

  4186.   if(action & GMSH_SET)
    4187. 

  4187.     CTX::instance()->geom.snap[1] = val;
    4188. 

  4188. #if defined(HAVE_FLTK)
    4189. 

  4189.   if(FlGui::available() && (action & GMSH_GUI))
    4190. 

  4190.     FlGui::instance()->geoContext->value[1]->value
    4191. 

  4191.       (CTX::instance()->geom.snap[1]);
    4192. 

  4192. #endif
    4193. 

  4193.   return CTX::instance()->geom.snap[1];
    4194. 

  4194. }
    4195. 

  4195. 

  4196. double opt_geometry_snap2(OPT_ARGS_NUM)
    4197. 

  4197. {
    4198. 

  4198.   if(action & GMSH_SET)
    4199. 

  4199.     CTX::instance()->geom.snap[2] = val;
    4200. 

  4200. #if defined(HAVE_FLTK)
    4201. 

  4201.   if(FlGui::available() && (action & GMSH_GUI))
    4202. 

  4202.     FlGui::instance()->geoContext->value[2]->value
    4203. 

  4203.       (CTX::instance()->geom.snap[2]);
    4204. 

  4204. #endif
    4205. 

  4205.   return CTX::instance()->geom.snap[2];
    4206. 

  4206. }
    4207. 

  4207. 

  4208. double opt_geometry_clip(OPT_ARGS_NUM)
    4209. 

  4209. {
    4210. 

  4210.   if(action & GMSH_SET)
    4211. 

  4211.     CTX::instance()->geom.clip = (int)val;
    4212. 

  4212. #if defined(HAVE_FLTK)
    4213. 

  4213.   if(FlGui::available() && (action & GMSH_GUI))
    4214. 

  4214.     FlGui::instance()->clipping->resetBrowser();
    4215. 

  4215. #endif
    4216. 

  4216.   return CTX::instance()->geom.clip;
    4217. 

  4217. }
    4218. 

  4218. 

  4219. double opt_geometry_copy_meshing_method(OPT_ARGS_NUM)
    4220. 

  4220. {
    4221. 

  4221.   if(action & GMSH_SET)
    4222. 

  4222.     CTX::instance()->geom.copyMeshingMethod = (int)val;
    4223. 

  4223.   return CTX::instance()->geom.copyMeshingMethod;
    4224. 

  4224. }
    4225. 

  4225. 

  4226. double opt_geometry_exact_extrusion(OPT_ARGS_NUM)
    4227. 

  4227. {
    4228. 

  4228.   if(action & GMSH_SET)
    4229. 

  4229.     CTX::instance()->geom.exactExtrusion = (int)val;
    4230. 

  4230.   return CTX::instance()->geom.exactExtrusion;
    4231. 

  4231. }
    4232. 

  4232. 

  4233. double opt_geometry_match_geom_and_mesh(OPT_ARGS_NUM)
    4234. 

  4234. {
    4235. 

  4235.   if(action & GMSH_SET)
    4236. 

  4236.     CTX::instance()->geom.matchGeomAndMesh = (int)val;
    4237. 

  4237.   return CTX::instance()->geom.matchGeomAndMesh;
    4238. 

  4238. }
    4239. 

  4239. 

  4240. double opt_mesh_optimize(OPT_ARGS_NUM)
    4241. 

  4241. {
    4242. 

  4242.   if(action & GMSH_SET)
    4243. 

  4243.     CTX::instance()->mesh.optimize = (int)val;
    4244. 

  4244. #if defined(HAVE_FLTK)
    4245. 

  4245.   if(FlGui::available() && (action & GMSH_GUI))
    4246. 

  4246.     FlGui::instance()->options->mesh.butt[2]->value
    4247. 

  4247.       (CTX::instance()->mesh.optimize);
    4248. 

  4248. #endif
    4249. 

  4249.   return CTX::instance()->mesh.optimize;
    4250. 

  4250. }
    4251. 

  4251. 

  4252. double opt_mesh_optimize_netgen(OPT_ARGS_NUM)
    4253. 

  4253. {
    4254. 

  4254.   if(action & GMSH_SET)
    4255. 

  4255.     CTX::instance()->mesh.optimizeNetgen = (int)val;
    4256. 

  4256. #if defined(HAVE_FLTK)
    4257. 

  4257.   if(FlGui::available() && (action & GMSH_GUI))
    4258. 

  4258.     FlGui::instance()->options->mesh.butt[24]->value
    4259. 

  4259.       (CTX::instance()->mesh.optimizeNetgen);
    4260. 

  4260. #endif
    4261. 

  4261.   return CTX::instance()->mesh.optimizeNetgen;
    4262. 

  4262. }
    4263. 

  4263. 

  4264. double opt_mesh_remove_4_triangles(OPT_ARGS_NUM)
    4265. 

  4265. {
    4266. 

  4266.   if(action & GMSH_SET)
    4267. 

  4267.     CTX::instance()->mesh.remove4triangles = (int)val;
    4268. 

  4268. #if defined(HAVE_FLTK)
    4269. 

  4269.   if(FlGui::available() && (action & GMSH_GUI))
    4270. 

  4270.     FlGui::instance()->options->mesh.butt[25]->value
    4271. 

  4271.       (CTX::instance()->mesh.remove4triangles);
    4272. 

  4272. #endif
    4273. 

  4273.   return CTX::instance()->mesh.remove4triangles;
    4274. 

  4274. 

  4275. }
    4276. 

  4276. 

  4277. double opt_mesh_refine_steps(OPT_ARGS_NUM)
    4278. 

  4278. {
    4279. 

  4279.   if(action & GMSH_SET)
    4280. 

  4280.     CTX::instance()->mesh.refineSteps = (int)val;
    4281. 

  4281.   return CTX::instance()->mesh.refineSteps;
    4282. 

  4282. }
    4283. 

  4283. 

  4284. double opt_mesh_normals(OPT_ARGS_NUM)
    4285. 

  4285. {
    4286. 

  4286.   if(action & GMSH_SET) {
    4287. 

  4287.     CTX::instance()->mesh.normals = val;
    4288. 

  4288.   }
    4289. 

  4289. #if defined(HAVE_FLTK)
    4290. 

  4290.   if(FlGui::available() && (action & GMSH_GUI))
    4291. 

  4291.     FlGui::instance()->options->mesh.value[8]->value
    4292. 

  4292.       (CTX::instance()->mesh.normals);
    4293. 

  4293. #endif
    4294. 

  4294.   return CTX::instance()->mesh.normals;
    4295. 

  4295. }
    4296. 

  4296. 

  4297. double opt_mesh_num_sub_edges(OPT_ARGS_NUM)
    4298. 

  4298. {
    4299. 

  4299.   if(action & GMSH_SET){
    4300. 

  4300.     if(CTX::instance()->mesh.numSubEdges != val)
    4301. 

  4301.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    4302. 

  4302.     CTX::instance()->mesh.numSubEdges = (int)val;
    4303. 

  4303.     if(CTX::instance()->mesh.numSubEdges < 1)
    4304. 

  4304.       CTX::instance()->mesh.numSubEdges = 1;
    4305. 

  4305.   }
    4306. 

  4306. #if defined(HAVE_FLTK)
    4307. 

  4307.   if(FlGui::available() && (action & GMSH_GUI))
    4308. 

  4308.     FlGui::instance()->options->mesh.value[14]->value
    4309. 

  4309.       (CTX::instance()->mesh.numSubEdges);
    4310. 

  4310. #endif
    4311. 

  4311.   return CTX::instance()->mesh.numSubEdges;
    4312. 

  4312. }
    4313. 

  4313. 

  4314. double opt_mesh_tangents(OPT_ARGS_NUM)
    4315. 

  4315. {
    4316. 

  4316.   if(action & GMSH_SET) {
    4317. 

  4317.     CTX::instance()->mesh.tangents = val;
    4318. 

  4318.   }
    4319. 

  4319. #if defined(HAVE_FLTK)
    4320. 

  4320.   if(FlGui::available() && (action & GMSH_GUI))
    4321. 

  4321.     FlGui::instance()->options->mesh.value[13]->value
    4322. 

  4322.       (CTX::instance()->mesh.tangents);
    4323. 

  4323. #endif
    4324. 

  4324.   return CTX::instance()->mesh.tangents;
    4325. 

  4325. }
    4326. 

  4326. 

  4327. double opt_mesh_explode(OPT_ARGS_NUM)
    4328. 

  4328. {
    4329. 

  4329.   if(action & GMSH_SET) {
    4330. 

  4330.     if(CTX::instance()->mesh.explode != val)
    4331. 

  4331.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    4332. 

  4332.     CTX::instance()->mesh.explode = val;
    4333. 

  4333.   }
    4334. 

  4334. #if defined(HAVE_FLTK)
    4335. 

  4335.   if(FlGui::available() && (action & GMSH_GUI))
    4336. 

  4336.     FlGui::instance()->options->mesh.value[9]->value
    4337. 

  4337.       (CTX::instance()->mesh.explode);
    4338. 

  4338. #endif
    4339. 

  4339.   return CTX::instance()->mesh.explode;
    4340. 

  4340. }
    4341. 

  4341. 

  4342. double opt_mesh_scaling_factor(OPT_ARGS_NUM)
    4343. 

  4343. {
    4344. 

  4344.   if(action & GMSH_SET)
    4345. 

  4345.     CTX::instance()->mesh.scalingFactor = val;
    4346. 

  4346.   return CTX::instance()->mesh.scalingFactor;
    4347. 

  4347. }
    4348. 

  4348. 

  4349. double opt_mesh_lc_factor(OPT_ARGS_NUM)
    4350. 

  4350. {
    4351. 

  4351.   if(action & GMSH_SET){
    4352. 

  4352.     if(val > 0)
    4353. 

  4353.       CTX::instance()->mesh.lcFactor = val;
    4354. 

  4354.   }
    4355. 

  4355. #if defined(HAVE_FLTK)
    4356. 

  4356.   if(FlGui::available() && (action & GMSH_GUI))
    4357. 

  4357.     FlGui::instance()->options->mesh.value[2]->value
    4358. 

  4358.       (CTX::instance()->mesh.lcFactor);
    4359. 

  4359. #endif
    4360. 

  4360.   return CTX::instance()->mesh.lcFactor;
    4361. 

  4361. }
    4362. 

  4362. 

  4363. double opt_mesh_lc_min(OPT_ARGS_NUM)
    4364. 

  4364. {
    4365. 

  4365.   if(action & GMSH_SET)
    4366. 

  4366.     CTX::instance()->mesh.lcMin = val;
    4367. 

  4367. #if defined(HAVE_FLTK)
    4368. 

  4368.   if(FlGui::available() && (action & GMSH_GUI))
    4369. 

  4369.     FlGui::instance()->options->mesh.value[25]->value
    4370. 

  4370.       (CTX::instance()->mesh.lcMin);
    4371. 

  4371. #endif
    4372. 

  4372.   return CTX::instance()->mesh.lcMin;
    4373. 

  4373. }
    4374. 

  4374. 

  4375. double opt_mesh_lc_max(OPT_ARGS_NUM)
    4376. 

  4376. {
    4377. 

  4377.   if(action & GMSH_SET)
    4378. 

  4378.     CTX::instance()->mesh.lcMax = val;
    4379. 

  4379. #if defined(HAVE_FLTK)
    4380. 

  4380.   if(FlGui::available() && (action & GMSH_GUI))
    4381. 

  4381.     FlGui::instance()->options->mesh.value[26]->value
    4382. 

  4382.       (CTX::instance()->mesh.lcMax);
    4383. 

  4383. #endif
    4384. 

  4384.   return CTX::instance()->mesh.lcMax;
    4385. 

  4385. }
    4386. 

  4386. 

  4387. double opt_mesh_tolerance_edge_length(OPT_ARGS_NUM)
    4388. 

  4388. {
    4389. 

  4389.   if(action & GMSH_SET)
    4390. 

  4390.     CTX::instance()->mesh.toleranceEdgeLength = val;
    4391. 

  4391.   return CTX::instance()->mesh.toleranceEdgeLength;
    4392. 

  4392. }
    4393. 

  4393. 

  4394. double opt_mesh_lc_from_curvature(OPT_ARGS_NUM)
    4395. 

  4395. {
    4396. 

  4396.   if(action & GMSH_SET)
    4397. 

  4397.     CTX::instance()->mesh.lcFromCurvature = (int)val;
    4398. 

  4398. #if defined(HAVE_FLTK)
    4399. 

  4399.   if(FlGui::available() && (action & GMSH_GUI))
    4400. 

  4400.     FlGui::instance()->options->mesh.butt[1]->value
    4401. 

  4401.       (CTX::instance()->mesh.lcFromCurvature ? 1 : 0);
    4402. 

  4402. #endif
    4403. 

  4403.   return CTX::instance()->mesh.lcFromCurvature;
    4404. 

  4404. }
    4405. 

  4405. 

  4406. double opt_mesh_lc_from_points(OPT_ARGS_NUM)
    4407. 

  4407. {
    4408. 

  4408.   if(action & GMSH_SET)
    4409. 

  4409.     CTX::instance()->mesh.lcFromPoints = (int)val;
    4410. 

  4410. #if defined(HAVE_FLTK)
    4411. 

  4411.   if(FlGui::available() && (action & GMSH_GUI))
    4412. 

  4412.     FlGui::instance()->options->mesh.butt[5]->value
    4413. 

  4413.       (CTX::instance()->mesh.lcFromPoints ? 1 : 0);
    4414. 

  4414. #endif
    4415. 

  4415.   return CTX::instance()->mesh.lcFromPoints;
    4416. 

  4416. }
    4417. 

  4417. 

  4418. double opt_mesh_lc_extend_from_boundary(OPT_ARGS_NUM)
    4419. 

  4419. {
    4420. 

  4420.   if(action & GMSH_SET)
    4421. 

  4421.     CTX::instance()->mesh.lcExtendFromBoundary = (int)val;
    4422. 

  4422. #if defined(HAVE_FLTK)
    4423. 

  4423.   if(FlGui::available() && (action & GMSH_GUI))
    4424. 

  4424.     FlGui::instance()->options->mesh.butt[16]->value
    4425. 

  4425.       (CTX::instance()->mesh.lcExtendFromBoundary ? 1 : 0);
    4426. 

  4426. #endif
    4427. 

  4427.   return CTX::instance()->mesh.lcExtendFromBoundary;
    4428. 

  4428. }
    4429. 

  4429. 

  4430. double opt_mesh_lc_integration_precision(OPT_ARGS_NUM)
    4431. 

  4431. {
    4432. 

  4432.   if(action & GMSH_SET)
    4433. 

  4433.     CTX::instance()->mesh.lcIntegrationPrecision = val;
    4434. 

  4434.   return CTX::instance()->mesh.lcIntegrationPrecision;
    4435. 

  4435. }
    4436. 

  4436. 

  4437. double opt_mesh_rand_factor(OPT_ARGS_NUM)
    4438. 

  4438. {
    4439. 

  4439.   if(action & GMSH_SET)
    4440. 

  4440.     CTX::instance()->mesh.randFactor = val;
    4441. 

  4441.   return CTX::instance()->mesh.randFactor;
    4442. 

  4442. }
    4443. 

  4443. 

  4444. double opt_mesh_quality_type(OPT_ARGS_NUM)
    4445. 

  4445. {
    4446. 

  4446.   if(action & GMSH_SET) {
    4447. 

  4447.     if(CTX::instance()->mesh.qualityType != val)
    4448. 

  4448.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    4449. 

  4449.     CTX::instance()->mesh.qualityType = (int)val;
    4450. 

  4450.     if(CTX::instance()->mesh.qualityType < 0 || CTX::instance()->mesh.qualityType > 3)
    4451. 

  4451.       CTX::instance()->mesh.qualityType = 0;
    4452. 

  4452.   }
    4453. 

  4453. #if defined(HAVE_FLTK)
    4454. 

  4454.   if(FlGui::available() && (action & GMSH_GUI)){
    4455. 

  4455.     FlGui::instance()->options->mesh.choice[6]->value
    4456. 

  4456.       (CTX::instance()->mesh.qualityType);
    4457. 

  4457.   }
    4458. 

  4458. #endif
    4459. 

  4459.   return CTX::instance()->mesh.qualityType;
    4460. 

  4460. }
    4461. 

  4461. 

  4462. double opt_mesh_quality_inf(OPT_ARGS_NUM)
    4463. 

  4463. {
    4464. 

  4464.   if(action & GMSH_SET) {
    4465. 

  4465.     if(CTX::instance()->mesh.qualityInf != val)
    4466. 

  4466.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    4467. 

  4467.     CTX::instance()->mesh.qualityInf = val;
    4468. 

  4468.   }
    4469. 

  4469. #if defined(HAVE_FLTK)
    4470. 

  4470.   if(FlGui::available() && (action & GMSH_GUI))
    4471. 

  4471.     FlGui::instance()->options->mesh.value[4]->value
    4472. 

  4472.       (CTX::instance()->mesh.qualityInf);
    4473. 

  4473. #endif
    4474. 

  4474.   return CTX::instance()->mesh.qualityInf;
    4475. 

  4475. }
    4476. 

  4476. 

  4477. double opt_mesh_quality_sup(OPT_ARGS_NUM)
    4478. 

  4478. {
    4479. 

  4479.   if(action & GMSH_SET) {
    4480. 

  4480.     if(CTX::instance()->mesh.qualitySup != val)
    4481. 

  4481.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    4482. 

  4482.     CTX::instance()->mesh.qualitySup = val;
    4483. 

  4483.   }
    4484. 

  4484. #if defined(HAVE_FLTK)
    4485. 

  4485.   if(FlGui::available() && (action & GMSH_GUI))
    4486. 

  4486.     FlGui::instance()->options->mesh.value[5]->value
    4487. 

  4487.       (CTX::instance()->mesh.qualitySup);
    4488. 

  4488. #endif
    4489. 

  4489.   return CTX::instance()->mesh.qualitySup;
    4490. 

  4490. }
    4491. 

  4491. 

  4492. double opt_mesh_radius_inf(OPT_ARGS_NUM)
    4493. 

  4493. {
    4494. 

  4494.   if(action & GMSH_SET) {
    4495. 

  4495.     if(CTX::instance()->mesh.radiusInf != val)
    4496. 

  4496.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    4497. 

  4497.     CTX::instance()->mesh.radiusInf = val;
    4498. 

  4498.   }
    4499. 

  4499. #if defined(HAVE_FLTK)
    4500. 

  4500.   if(FlGui::available() && (action & GMSH_GUI))
    4501. 

  4501.     FlGui::instance()->options->mesh.value[6]->value
    4502. 

  4502.       (CTX::instance()->mesh.radiusInf);
    4503. 

  4503. #endif
    4504. 

  4504.   return CTX::instance()->mesh.radiusInf;
    4505. 

  4505. }
    4506. 

  4506. 

  4507. double opt_mesh_radius_sup(OPT_ARGS_NUM)
    4508. 

  4508. {
    4509. 

  4509.   if(action & GMSH_SET) {
    4510. 

  4510.     if(CTX::instance()->mesh.radiusSup != val)
    4511. 

  4511.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    4512. 

  4512.     CTX::instance()->mesh.radiusSup = val;
    4513. 

  4513.   }
    4514. 

  4514. #if defined(HAVE_FLTK)
    4515. 

  4515.   if(FlGui::available() && (action & GMSH_GUI))
    4516. 

  4516.     FlGui::instance()->options->mesh.value[7]->value
    4517. 

  4517.       (CTX::instance()->mesh.radiusSup);
    4518. 

  4518. #endif
    4519. 

  4519.   return CTX::instance()->mesh.radiusSup;
    4520. 

  4520. }
    4521. 

  4521. 

  4522. double opt_mesh_label_type(OPT_ARGS_NUM)
    4523. 

  4523. {
    4524. 

  4524.   if(action & GMSH_SET) {
    4525. 

  4525.     CTX::instance()->mesh.labelType = (int)val;
    4526. 

  4526.     if(CTX::instance()->mesh.labelType < 0 || CTX::instance()->mesh.labelType > 4)
    4527. 

  4527.       CTX::instance()->mesh.labelType = 0;
    4528. 

  4528.   }
    4529. 

  4529. #if defined(HAVE_FLTK)
    4530. 

  4530.   if(FlGui::available() && (action & GMSH_GUI)){
    4531. 

  4531.     FlGui::instance()->options->mesh.choice[7]->value
    4532. 

  4532.       (CTX::instance()->mesh.labelType);
    4533. 

  4533.   }
    4534. 

  4534. #endif
    4535. 

  4535.   return CTX::instance()->mesh.labelType;
    4536. 

  4536. }
    4537. 

  4537. 

  4538. double opt_mesh_points(OPT_ARGS_NUM)
    4539. 

  4539. {
    4540. 

  4540.   if(action & GMSH_SET) {
    4541. 

  4541.     CTX::instance()->mesh.points = (int)val;
    4542. 

  4542.   }
    4543. 

  4543. #if defined(HAVE_FLTK)
    4544. 

  4544.   if(FlGui::available() && (action & GMSH_GUI))
    4545. 

  4545.     FlGui::instance()->options->mesh.butt[6]->value
    4546. 

  4546.       (CTX::instance()->mesh.points);
    4547. 

  4547. #endif
    4548. 

  4548.   return CTX::instance()->mesh.points;
    4549. 

  4549. }
    4550. 

  4550. 

  4551. double opt_mesh_lines(OPT_ARGS_NUM)
    4552. 

  4552. {
    4553. 

  4553.   if(action & GMSH_SET) {
    4554. 

  4554.     if(CTX::instance()->mesh.lines != val)
    4555. 

  4555.       CTX::instance()->mesh.changed |= ENT_LINE;
    4556. 

  4556.     CTX::instance()->mesh.lines = (int)val;
    4557. 

  4557.   }
    4558. 

  4558. #if defined(HAVE_FLTK)
    4559. 

  4559.   if(FlGui::available() && (action & GMSH_GUI))
    4560. 

  4560.     FlGui::instance()->options->mesh.butt[7]->value
    4561. 

  4561.       (CTX::instance()->mesh.lines);
    4562. 

  4562. #endif
    4563. 

  4563.   return CTX::instance()->mesh.lines;
    4564. 

  4564. }
    4565. 

  4565. 

  4566. double opt_mesh_triangles(OPT_ARGS_NUM)
    4567. 

  4567. {
    4568. 

  4568.   if(action & GMSH_SET) {
    4569. 

  4569.     if(CTX::instance()->mesh.triangles != val)
    4570. 

  4570.       CTX::instance()->mesh.changed |= ENT_SURFACE;
    4571. 

  4571.     CTX::instance()->mesh.triangles = (int)val;
    4572. 

  4572.   }
    4573. 

  4573. #if defined(HAVE_FLTK)
    4574. 

  4574.   if(FlGui::available() && (action & GMSH_GUI)){
    4575. 

  4575.     if(CTX::instance()->mesh.triangles)
    4576. 

  4576.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[0].set();
    4577. 

  4577.     else
    4578. 

  4578.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[0].clear();
    4579. 

  4579.   }
    4580. 

  4580. #endif
    4581. 

  4581.   return CTX::instance()->mesh.triangles;
    4582. 

  4582. }
    4583. 

  4583. 

  4584. double opt_mesh_quadrangles(OPT_ARGS_NUM)
    4585. 

  4585. {
    4586. 

  4586.   if(action & GMSH_SET) {
    4587. 

  4587.     if(CTX::instance()->mesh.quadrangles != val)
    4588. 

  4588.       CTX::instance()->mesh.changed |= ENT_SURFACE;
    4589. 

  4589.     CTX::instance()->mesh.quadrangles = (int)val;
    4590. 

  4590.   }
    4591. 

  4591. #if defined(HAVE_FLTK)
    4592. 

  4592.   if(FlGui::available() && (action & GMSH_GUI)){
    4593. 

  4593.     if(CTX::instance()->mesh.quadrangles)
    4594. 

  4594.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[1].set();
    4595. 

  4595.     else
    4596. 

  4596.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[1].clear();
    4597. 

  4597.   }
    4598. 

  4598. #endif
    4599. 

  4599.   return CTX::instance()->mesh.quadrangles;
    4600. 

  4600. }
    4601. 

  4601. 

  4602. double opt_mesh_tetrahedra(OPT_ARGS_NUM)
    4603. 

  4603. {
    4604. 

  4604.   if(action & GMSH_SET) {
    4605. 

  4605.     if(CTX::instance()->mesh.tetrahedra != val)
    4606. 

  4606.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    4607. 

  4607.     CTX::instance()->mesh.tetrahedra = (int)val;
    4608. 

  4608.   }
    4609. 

  4609. #if defined(HAVE_FLTK)
    4610. 

  4610.   if(FlGui::available() && (action & GMSH_GUI)){
    4611. 

  4611.     if(CTX::instance()->mesh.tetrahedra)
    4612. 

  4612.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[2].set();
    4613. 

  4613.     else
    4614. 

  4614.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[2].clear();
    4615. 

  4615.   }
    4616. 

  4616. #endif
    4617. 

  4617.   return CTX::instance()->mesh.tetrahedra;
    4618. 

  4618. }
    4619. 

  4619. 

  4620. double opt_mesh_hexahedra(OPT_ARGS_NUM)
    4621. 

  4621. {
    4622. 

  4622.   if(action & GMSH_SET) {
    4623. 

  4623.     if(CTX::instance()->mesh.hexahedra != val)
    4624. 

  4624.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    4625. 

  4625.     CTX::instance()->mesh.hexahedra = (int)val;
    4626. 

  4626.   }
    4627. 

  4627. #if defined(HAVE_FLTK)
    4628. 

  4628.   if(FlGui::available() && (action & GMSH_GUI)){
    4629. 

  4629.     if(CTX::instance()->mesh.hexahedra)
    4630. 

  4630.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[3].set();
    4631. 

  4631.     else
    4632. 

  4632.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[3].clear();
    4633. 

  4633.   }
    4634. 

  4634. #endif
    4635. 

  4635.   return CTX::instance()->mesh.hexahedra;
    4636. 

  4636. }
    4637. 

  4637. 

  4638. double opt_mesh_prisms(OPT_ARGS_NUM)
    4639. 

  4639. {
    4640. 

  4640.   if(action & GMSH_SET) {
    4641. 

  4641.     if(CTX::instance()->mesh.prisms != val)
    4642. 

  4642.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    4643. 

  4643.     CTX::instance()->mesh.prisms = (int)val;
    4644. 

  4644.   }
    4645. 

  4645. #if defined(HAVE_FLTK)
    4646. 

  4646.   if(FlGui::available() && (action & GMSH_GUI)){
    4647. 

  4647.     if(CTX::instance()->mesh.prisms)
    4648. 

  4648.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[4].set();
    4649. 

  4649.     else
    4650. 

  4650.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[4].clear();
    4651. 

  4651.   }
    4652. 

  4652. #endif
    4653. 

  4653.   return CTX::instance()->mesh.prisms;
    4654. 

  4654. }
    4655. 

  4655. 

  4656. double opt_mesh_pyramids(OPT_ARGS_NUM)
    4657. 

  4657. {
    4658. 

  4658.   if(action & GMSH_SET) {
    4659. 

  4659.     if(CTX::instance()->mesh.pyramids != val)
    4660. 

  4660.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    4661. 

  4661.     CTX::instance()->mesh.pyramids = (int)val;
    4662. 

  4662.   }
    4663. 

  4663. #if defined(HAVE_FLTK)
    4664. 

  4664.   if(FlGui::available() && (action & GMSH_GUI)){
    4665. 

  4665.     if(CTX::instance()->mesh.pyramids)
    4666. 

  4666.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[5].set();
    4667. 

  4667.     else
    4668. 

  4668.       ((Fl_Menu_Item*)FlGui::instance()->options->mesh.menu->menu())[5].clear();
    4669. 

  4669.   }
    4670. 

  4670. #endif
    4671. 

  4671.   return CTX::instance()->mesh.pyramids;
    4672. 

  4672. }
    4673. 

  4673. 

  4674. double opt_mesh_surfaces_edges(OPT_ARGS_NUM)
    4675. 

  4675. {
    4676. 

  4676.   if(action & GMSH_SET) {
    4677. 

  4677.     if(CTX::instance()->mesh.surfacesEdges != val)
    4678. 

  4678.       CTX::instance()->mesh.changed |= ENT_SURFACE;
    4679. 

  4679.     CTX::instance()->mesh.surfacesEdges = (int)val;
    4680. 

  4680.   }
    4681. 

  4681. #if defined(HAVE_FLTK)
    4682. 

  4682.   if(FlGui::available() && (action & GMSH_GUI))
    4683. 

  4683.     FlGui::instance()->options->mesh.butt[8]->value
    4684. 

  4684.       (CTX::instance()->mesh.surfacesEdges);
    4685. 

  4685. #endif
    4686. 

  4686.   return CTX::instance()->mesh.surfacesEdges;
    4687. 

  4687. }
    4688. 

  4688. 

  4689. double opt_mesh_surfaces_faces(OPT_ARGS_NUM)
    4690. 

  4690. {
    4691. 

  4691.   if(action & GMSH_SET) {
    4692. 

  4692.     if(CTX::instance()->mesh.surfacesFaces != val)
    4693. 

  4693.       CTX::instance()->mesh.changed |= ENT_SURFACE;
    4694. 

  4694.     CTX::instance()->mesh.surfacesFaces = (int)val;
    4695. 

  4695.   }
    4696. 

  4696. #if defined(HAVE_FLTK)
    4697. 

  4697.   if(FlGui::available() && (action & GMSH_GUI))
    4698. 

  4698.     FlGui::instance()->options->mesh.butt[9]->value
    4699. 

  4699.       (CTX::instance()->mesh.surfacesFaces);
    4700. 

  4700. #endif
    4701. 

  4701.   return CTX::instance()->mesh.surfacesFaces;
    4702. 

  4702. }
    4703. 

  4703. 

  4704. double opt_mesh_volumes_edges(OPT_ARGS_NUM)
    4705. 

  4705. {
    4706. 

  4706.   if(action & GMSH_SET) {
    4707. 

  4707.     if(CTX::instance()->mesh.volumesEdges != val)
    4708. 

  4708.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    4709. 

  4709.     CTX::instance()->mesh.volumesEdges = (int)val;
    4710. 

  4710.   }
    4711. 

  4711. #if defined(HAVE_FLTK)
    4712. 

  4712.   if(FlGui::available() && (action & GMSH_GUI))
    4713. 

  4713.     FlGui::instance()->options->mesh.butt[10]->value
    4714. 

  4714.       (CTX::instance()->mesh.volumesEdges);
    4715. 

  4715. #endif
    4716. 

  4716.   return CTX::instance()->mesh.volumesEdges;
    4717. 

  4717. }
    4718. 

  4718. 

  4719. double opt_mesh_volumes_faces(OPT_ARGS_NUM)
    4720. 

  4720. {
    4721. 

  4721.   if(action & GMSH_SET) {
    4722. 

  4722.     if(CTX::instance()->mesh.volumesFaces != val)
    4723. 

  4723.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    4724. 

  4724.     CTX::instance()->mesh.volumesFaces = (int)val;
    4725. 

  4725.   }
    4726. 

  4726. #if defined(HAVE_FLTK)
    4727. 

  4727.   if(FlGui::available() && (action & GMSH_GUI))
    4728. 

  4728.     FlGui::instance()->options->mesh.butt[11]->value
    4729. 

  4729.       (CTX::instance()->mesh.volumesFaces);
    4730. 

  4730. #endif
    4731. 

  4731.   return CTX::instance()->mesh.volumesFaces;
    4732. 

  4732. }
    4733. 

  4733. 

  4734. double opt_mesh_points_num(OPT_ARGS_NUM)
    4735. 

  4735. {
    4736. 

  4736.   if(action & GMSH_SET) {
    4737. 

  4737.     CTX::instance()->mesh.pointsNum = (int)val;
    4738. 

  4738.   }
    4739. 

  4739. #if defined(HAVE_FLTK)
    4740. 

  4740.   if(FlGui::available() && (action & GMSH_GUI))
    4741. 

  4741.     FlGui::instance()->options->mesh.butt[12]->value
    4742. 

  4742.       (CTX::instance()->mesh.pointsNum);
    4743. 

  4743. #endif
    4744. 

  4744.   return CTX::instance()->mesh.pointsNum;
    4745. 

  4745. }
    4746. 

  4746. 

  4747. double opt_mesh_lines_num(OPT_ARGS_NUM)
    4748. 

  4748. {
    4749. 

  4749.   if(action & GMSH_SET) {
    4750. 

  4750.     CTX::instance()->mesh.linesNum = (int)val;
    4751. 

  4751.   }
    4752. 

  4752. #if defined(HAVE_FLTK)
    4753. 

  4753.   if(FlGui::available() && (action & GMSH_GUI))
    4754. 

  4754.     FlGui::instance()->options->mesh.butt[13]->value
    4755. 

  4755.       (CTX::instance()->mesh.linesNum);
    4756. 

  4756. #endif
    4757. 

  4757.   return CTX::instance()->mesh.linesNum;
    4758. 

  4758. }
    4759. 

  4759. 

  4760. double opt_mesh_surfaces_num(OPT_ARGS_NUM)
    4761. 

  4761. {
    4762. 

  4762.   if(action & GMSH_SET) {
    4763. 

  4763.     CTX::instance()->mesh.surfacesNum = (int)val;
    4764. 

  4764.   }
    4765. 

  4765. #if defined(HAVE_FLTK)
    4766. 

  4766.   if(FlGui::available() && (action & GMSH_GUI))
    4767. 

  4767.     FlGui::instance()->options->mesh.butt[14]->value
    4768. 

  4768.       (CTX::instance()->mesh.surfacesNum);
    4769. 

  4769. #endif
    4770. 

  4770.   return CTX::instance()->mesh.surfacesNum;
    4771. 

  4771. }
    4772. 

  4772. 

  4773. double opt_mesh_volumes_num(OPT_ARGS_NUM)
    4774. 

  4774. {
    4775. 

  4775.   if(action & GMSH_SET) {
    4776. 

  4776.     CTX::instance()->mesh.volumesNum = (int)val;
    4777. 

  4777.   }
    4778. 

  4778. #if defined(HAVE_FLTK)
    4779. 

  4779.   if(FlGui::available() && (action & GMSH_GUI))
    4780. 

  4780.     FlGui::instance()->options->mesh.butt[15]->value
    4781. 

  4781.       (CTX::instance()->mesh.volumesNum);
    4782. 

  4782. #endif
    4783. 

  4783.   return CTX::instance()->mesh.volumesNum;
    4784. 

  4784. }
    4785. 

  4785. 

  4786. double opt_mesh_point_size(OPT_ARGS_NUM)
    4787. 

  4787. {
    4788. 

  4788.   if(action & GMSH_SET) {
    4789. 

  4789.     CTX::instance()->mesh.pointSize = val;
    4790. 

  4790.   }
    4791. 

  4791. #if defined(HAVE_FLTK)
    4792. 

  4792.   if(FlGui::available() && (action & GMSH_GUI))
    4793. 

  4793.     FlGui::instance()->options->mesh.value[10]->value
    4794. 

  4794.       (CTX::instance()->mesh.pointSize);
    4795. 

  4795. #endif
    4796. 

  4796.   return CTX::instance()->mesh.pointSize;
    4797. 

  4797. }
    4798. 

  4798. 

  4799. double opt_mesh_point_type(OPT_ARGS_NUM)
    4800. 

  4800. {
    4801. 

  4801.   if(action & GMSH_SET) {
    4802. 

  4802.     CTX::instance()->mesh.pointType = (int)val;
    4803. 

  4803.   }
    4804. 

  4804. #if defined(HAVE_FLTK)
    4805. 

  4805.   if(FlGui::available() && (action & GMSH_GUI)) {
    4806. 

  4806.     FlGui::instance()->options->mesh.choice[0]->value
    4807. 

  4807.       (CTX::instance()->mesh.pointType ? 1 : 0);
    4808. 

  4808.   }
    4809. 

  4809. #endif
    4810. 

  4810.   return CTX::instance()->mesh.pointType;
    4811. 

  4811. }
    4812. 

  4812. 

  4813. double opt_mesh_line_width(OPT_ARGS_NUM)
    4814. 

  4814. {
    4815. 

  4815.   if(action & GMSH_SET) {
    4816. 

  4816.     CTX::instance()->mesh.lineWidth = val;
    4817. 

  4817.   }
    4818. 

  4818. #if defined(HAVE_FLTK)
    4819. 

  4819.   if(FlGui::available() && (action & GMSH_GUI))
    4820. 

  4820.     FlGui::instance()->options->mesh.value[11]->value
    4821. 

  4821.       (CTX::instance()->mesh.lineWidth);
    4822. 

  4822. #endif
    4823. 

  4823.   return CTX::instance()->mesh.lineWidth;
    4824. 

  4824. }
    4825. 

  4825. 

  4826. double opt_mesh_label_sampling(OPT_ARGS_NUM)
    4827. 

  4827. {
    4828. 

  4828.   if(action & GMSH_SET) {
    4829. 

  4829.     CTX::instance()->mesh.labelSampling = (int)val;
    4830. 

  4830.   }
    4831. 

  4831. #if defined(HAVE_FLTK)
    4832. 

  4832.   if(FlGui::available() && (action & GMSH_GUI))
    4833. 

  4833.     FlGui::instance()->options->mesh.value[12]->value
    4834. 

  4834.       (CTX::instance()->mesh.labelSampling);
    4835. 

  4835. #endif
    4836. 

  4836.   return CTX::instance()->mesh.labelSampling;
    4837. 

  4837. }
    4838. 

  4838. 

  4839. double opt_mesh_reverse_all_normals(OPT_ARGS_NUM)
    4840. 

  4840. {
    4841. 

  4841.   if(action & GMSH_SET) {
    4842. 

  4842.     if(CTX::instance()->mesh.reverseAllNormals != val)
    4843. 

  4843.       CTX::instance()->mesh.changed |= (ENT_SURFACE | ENT_VOLUME);
    4844. 

  4844.     CTX::instance()->mesh.reverseAllNormals = (int)val;
    4845. 

  4845.   }
    4846. 

  4846. #if defined(HAVE_FLTK)
    4847. 

  4847.   if(FlGui::available() && (action & GMSH_GUI))
    4848. 

  4848.     FlGui::instance()->options->mesh.butt[0]->value
    4849. 

  4849.       (CTX::instance()->mesh.reverseAllNormals);
    4850. 

  4850. #endif
    4851. 

  4851.   return CTX::instance()->mesh.reverseAllNormals;
    4852. 

  4852. }
    4853. 

  4853. 

  4854. double opt_mesh_smooth_normals(OPT_ARGS_NUM)
    4855. 

  4855. {
    4856. 

  4856.   if(action & GMSH_SET) {
    4857. 

  4857.     if(CTX::instance()->mesh.smoothNormals != val)
    4858. 

  4858.       CTX::instance()->mesh.changed |= ENT_SURFACE;
    4859. 

  4859.     CTX::instance()->mesh.smoothNormals = (int)val;
    4860. 

  4860.   }
    4861. 

  4861. #if defined(HAVE_FLTK)
    4862. 

  4862.   if(FlGui::available() && (action & GMSH_GUI))
    4863. 

  4863.     FlGui::instance()->options->mesh.butt[19]->value
    4864. 

  4864.       (CTX::instance()->mesh.smoothNormals);
    4865. 

  4865. #endif
    4866. 

  4866.   return CTX::instance()->mesh.smoothNormals;
    4867. 

  4867. }
    4868. 

  4868. 

  4869. double opt_mesh_smooth_ratio(OPT_ARGS_NUM)
    4870. 

  4870. {
    4871. 

  4871.   if(action & GMSH_SET)
    4872. 

  4872.     CTX::instance()->mesh.smoothRatio = val;
    4873. 

  4873.   return CTX::instance()->mesh.smoothRatio;
    4874. 

  4874. }
    4875. 

  4875. 

  4876. double opt_mesh_aniso_max(OPT_ARGS_NUM)
    4877. 

  4877. {
    4878. 

  4878.   if(action & GMSH_SET)
    4879. 

  4879.     CTX::instance()->mesh.anisoMax = val;
    4880. 

  4880.   return CTX::instance()->mesh.anisoMax;
    4881. 

  4881. }
    4882. 

  4882. 

  4883. double opt_mesh_angle_smooth_normals(OPT_ARGS_NUM)
    4884. 

  4884. {
    4885. 

  4885.   if(action & GMSH_SET) {
    4886. 

  4886.     if(CTX::instance()->mesh.angleSmoothNormals != val)
    4887. 

  4887.       CTX::instance()->mesh.changed |= ENT_SURFACE;
    4888. 

  4888.     CTX::instance()->mesh.angleSmoothNormals = val;
    4889. 

  4889.   }
    4890. 

  4890. #if defined(HAVE_FLTK)
    4891. 

  4891.   if(FlGui::available() && (action & GMSH_GUI))
    4892. 

  4892.     FlGui::instance()->options->mesh.value[18]->value
    4893. 

  4893.       (CTX::instance()->mesh.angleSmoothNormals);
    4894. 

  4894. #endif
    4895. 

  4895.   return CTX::instance()->mesh.angleSmoothNormals;
    4896. 

  4896. }
    4897. 

  4897. 

  4898. double opt_mesh_light(OPT_ARGS_NUM)
    4899. 

  4899. {
    4900. 

  4900.   if(action & GMSH_SET)
    4901. 

  4901.     CTX::instance()->mesh.light = (int)val;
    4902. 

  4902. #if defined(HAVE_FLTK)
    4903. 

  4903.   if(FlGui::available() && (action & GMSH_GUI)){
    4904. 

  4904.     FlGui::instance()->options->mesh.butt[17]->value
    4905. 

  4905.       (CTX::instance()->mesh.light);
    4906. 

  4906.     FlGui::instance()->options->activate("mesh_light");
    4907. 

  4907.   }
    4908. 

  4908. #endif
    4909. 

  4909.   return CTX::instance()->mesh.light;
    4910. 

  4910. }
    4911. 

  4911. 

  4912. double opt_mesh_light_lines(OPT_ARGS_NUM)
    4913. 

  4913. {
    4914. 

  4914.   if(action & GMSH_SET)
    4915. 

  4915.     CTX::instance()->mesh.lightLines = (int)val;
    4916. 

  4916. #if defined(HAVE_FLTK)
    4917. 

  4917.   if(FlGui::available() && (action & GMSH_GUI))
    4918. 

  4918.     FlGui::instance()->options->mesh.butt[20]->value
    4919. 

  4919.       (CTX::instance()->mesh.lightLines);
    4920. 

  4920. #endif
    4921. 

  4921.   return CTX::instance()->mesh.lightLines;
    4922. 

  4922. }
    4923. 

  4923. 

  4924. double opt_mesh_light_two_side(OPT_ARGS_NUM)
    4925. 

  4925. {
    4926. 

  4926.   if(action & GMSH_SET)
    4927. 

  4927.     CTX::instance()->mesh.lightTwoSide = (int)val;
    4928. 

  4928. #if defined(HAVE_FLTK)
    4929. 

  4929.   if(FlGui::available() && (action & GMSH_GUI))
    4930. 

  4930.     FlGui::instance()->options->mesh.butt[18]->value
    4931. 

  4931.       (CTX::instance()->mesh.lightTwoSide);
    4932. 

  4932. #endif
    4933. 

  4933.   return CTX::instance()->mesh.lightTwoSide;
    4934. 

  4934. }
    4935. 

  4935. 

  4936. double opt_mesh_file_format(OPT_ARGS_NUM)
    4937. 

  4937. {
    4938. 

  4938.   if(action & GMSH_SET)
    4939. 

  4939.     CTX::instance()->mesh.fileFormat = (int)val;
    4940. 

  4940.   return CTX::instance()->mesh.fileFormat;
    4941. 

  4941. }
    4942. 

  4942. 

  4943. double opt_mesh_msh_file_version(OPT_ARGS_NUM)
    4944. 

  4944. {
    4945. 

  4945.   if(action & GMSH_SET)
    4946. 

  4946.     CTX::instance()->mesh.mshFileVersion = val;
    4947. 

  4947.   return CTX::instance()->mesh.mshFileVersion;
    4948. 

  4948. }
    4949. 

  4949. 

  4950. double opt_mesh_msh_file_partitioned(OPT_ARGS_NUM)
    4951. 

  4951. {
    4952. 

  4952.   if(action & GMSH_SET)
    4953. 

  4953.     CTX::instance()->mesh.mshFilePartitioned = val;
    4954. 

  4954.   return CTX::instance()->mesh.mshFilePartitioned;
    4955. 

  4955. }
    4956. 

  4956. 

  4957. double opt_mesh_partition_hex_weight(OPT_ARGS_NUM)
    4958. 

  4958. {
    4959. 

  4959.   if (action & GMSH_SET)
    4960. 

  4960.     CTX::instance()->partitionOptions.hexWeight = (int) val;
    4961. 

  4961.   return CTX::instance()->partitionOptions.hexWeight;
    4962. 

  4962. }
    4963. 

  4963. 

  4964. double opt_mesh_partition_pri_weight(OPT_ARGS_NUM)
    4965. 

  4965. {
    4966. 

  4966.   if (action & GMSH_SET)
    4967. 

  4967.     CTX::instance()->partitionOptions.priWeight = (int) val;
    4968. 

  4968.   return CTX::instance()->partitionOptions.priWeight;
    4969. 

  4969. }
    4970. 

  4970. 

  4971. double opt_mesh_partition_pyr_weight(OPT_ARGS_NUM)
    4972. 

  4972. {
    4973. 

  4973.   if (action & GMSH_SET)
    4974. 

  4974.     CTX::instance()->partitionOptions.pyrWeight = (int) val;
    4975. 

  4975.   return CTX::instance()->partitionOptions.pyrWeight;
    4976. 

  4976. }
    4977. 

  4977. 

  4978. double opt_mesh_partition_qua_weight(OPT_ARGS_NUM)
    4979. 

  4979. {
    4980. 

  4980.   if (action & GMSH_SET)
    4981. 

  4981.     CTX::instance()->partitionOptions.quaWeight = (int) val;
    4982. 

  4982.   return CTX::instance()->partitionOptions.quaWeight;
    4983. 

  4983. }
    4984. 

  4984. 

  4985. double opt_mesh_partition_tet_weight(OPT_ARGS_NUM)
    4986. 

  4986. {
    4987. 

  4987.   if (action & GMSH_SET)
    4988. 

  4988.     CTX::instance()->partitionOptions.tetWeight = (int) val;
    4989. 

  4989.   return CTX::instance()->partitionOptions.tetWeight;
    4990. 

  4990. }
    4991. 

  4991. 

  4992. double opt_mesh_partition_tri_weight(OPT_ARGS_NUM)
    4993. 

  4993. {
    4994. 

  4994.   if (action & GMSH_SET)
    4995. 

  4995.     CTX::instance()->partitionOptions.triWeight = (int) val;
    4996. 

  4996.   return CTX::instance()->partitionOptions.triWeight;
    4997. 

  4997. }
    4998. 

  4998. 

  4999. double opt_mesh_binary(OPT_ARGS_NUM)
    5000. 

  5000. {
    5001. 

  5001.   if(action & GMSH_SET)
    5002. 

  5002.     CTX::instance()->mesh.binary = (int)val;
    5003. 

  5003.   return CTX::instance()->mesh.binary;
    5004. 

  5004. }
    5005. 

  5005. 

  5006. double opt_mesh_bunin(OPT_ARGS_NUM)
    5007. 

  5007. {
    5008. 

  5008.   if(action & GMSH_SET)
    5009. 

  5009.     CTX::instance()->mesh.bunin = (int)val;
    5010. 

  5010.   return CTX::instance()->mesh.bunin;
    5011. 

  5011. }
    5012. 

  5012. 

  5013. double opt_mesh_bdf_field_format(OPT_ARGS_NUM)
    5014. 

  5014. {
    5015. 

  5015.   if(action & GMSH_SET){
    5016. 

  5016.     CTX::instance()->mesh.bdfFieldFormat = (int)val;
    5017. 

  5017.     if(CTX::instance()->mesh.bdfFieldFormat < 0 ||
    5018. 

  5018.        CTX::instance()->mesh.bdfFieldFormat > 2)
    5019. 

  5019.       CTX::instance()->mesh.bdfFieldFormat = 1;
    5020. 

  5020.   }
    5021. 

  5021.   return CTX::instance()->mesh.bdfFieldFormat;
    5022. 

  5022. }
    5023. 

  5023. 

  5024. double opt_mesh_nb_smoothing(OPT_ARGS_NUM)
    5025. 

  5025. {
    5026. 

  5026.   if(action & GMSH_SET)
    5027. 

  5027.     CTX::instance()->mesh.nbSmoothing = (int)val;
    5028. 

  5028. #if defined(HAVE_FLTK)
    5029. 

  5029.   if(FlGui::available() && (action & GMSH_GUI))
    5030. 

  5030.     FlGui::instance()->options->mesh.value[0]->value
    5031. 

  5031.       (CTX::instance()->mesh.nbSmoothing);
    5032. 

  5032. #endif
    5033. 

  5033.   return CTX::instance()->mesh.nbSmoothing;
    5034. 

  5034. }
    5035. 

  5035. 

  5036. double opt_mesh_algo2d(OPT_ARGS_NUM)
    5037. 

  5037. {
    5038. 

  5038.   if(action & GMSH_SET){
    5039. 

  5039.     int algo = (int)val;
    5040. 

  5040.     CTX::instance()->mesh.algo2d = algo;
    5041. 

  5041.   }
    5042. 

  5042. #if defined(HAVE_FLTK)
    5043. 

  5043.   if(FlGui::available() && (action & GMSH_GUI)) {
    5044. 

  5044.     switch (CTX::instance()->mesh.algo2d) {
    5045. 

  5045.     case ALGO_2D_MESHADAPT:
    5046. 

  5046.       FlGui::instance()->options->mesh.choice[2]->value(1);
    5047. 

  5047.       break;
    5048. 

  5048.     case ALGO_2D_DELAUNAY:
    5049. 

  5049.       FlGui::instance()->options->mesh.choice[2]->value(2);
    5050. 

  5050.       break;
    5051. 

  5051.     case ALGO_2D_FRONTAL:
    5052. 

  5052.       FlGui::instance()->options->mesh.choice[2]->value(3);
    5053. 

  5053.       break;
    5054. 

  5054.     case ALGO_2D_FRONTAL_QUAD:
    5055. 

  5055.       FlGui::instance()->options->mesh.choice[2]->value(4);
    5056. 

  5056.       break;
    5057. 

  5057.     case ALGO_2D_AUTO:
    5058. 

  5058.     default:
    5059. 

  5059.       FlGui::instance()->options->mesh.choice[2]->value(0);
    5060. 

  5060.       break;
    5061. 

  5061.     }
    5062. 

  5062.   }
    5063. 

  5063. #endif
    5064. 

  5064.   return CTX::instance()->mesh.algo2d;
    5065. 

  5065. }
    5066. 

  5066. 

  5067. double opt_mesh_algo_recombine(OPT_ARGS_NUM)
    5068. 

  5068. {
    5069. 

  5069.   if(action & GMSH_SET){
    5070. 

  5070.     CTX::instance()->mesh.algoRecombine = (int)val;
    5071. 

  5071.     if(CTX::instance()->mesh.algoRecombine < 0 &&
    5072. 

  5072.        CTX::instance()->mesh.algoRecombine > 1)
    5073. 

  5073.       CTX::instance()->mesh.algoRecombine = 0;
    5074. 

  5074.   }
    5075. 

  5075. #if defined(HAVE_FLTK)
    5076. 

  5076.   if(FlGui::available() && (action & GMSH_GUI)) {
    5077. 

  5077.     FlGui::instance()->options->mesh.choice[1]->value
    5078. 

  5078.       (CTX::instance()->mesh.algoRecombine);
    5079. 

  5079.   }
    5080. 

  5080. #endif
    5081. 

  5081.   return CTX::instance()->mesh.algoRecombine;
    5082. 

  5082. }
    5083. 

  5083. 

  5084. double opt_mesh_recombine_all(OPT_ARGS_NUM)
    5085. 

  5085. {
    5086. 

  5086.   if(action & GMSH_SET){
    5087. 

  5087.     CTX::instance()->mesh.recombineAll = (int)val;
    5088. 

  5088.   }
    5089. 

  5089. #if defined(HAVE_FLTK)
    5090. 

  5090.   if(FlGui::available() && (action & GMSH_GUI))
    5091. 

  5091.     FlGui::instance()->options->mesh.butt[21]->value
    5092. 

  5092.       (CTX::instance()->mesh.recombineAll);
    5093. 

  5093. #endif
    5094. 

  5094.   return CTX::instance()->mesh.recombineAll;
    5095. 

  5095. }
    5096. 

  5096. 

  5097. double opt_mesh_remesh_algo(OPT_ARGS_NUM)
    5098. 

  5098. {
    5099. 

  5099.   if(action & GMSH_SET){
    5100. 

  5100.     CTX::instance()->mesh.remeshAlgo = (int)val;
    5101. 

  5101.     if(CTX::instance()->mesh.remeshAlgo < 0 &&
    5102. 

  5102.        CTX::instance()->mesh.remeshAlgo > 2)
    5103. 

  5103.       CTX::instance()->mesh.remeshAlgo = 0;
    5104. 

  5104.   }
    5105. 

  5105. #if defined(HAVE_FLTK)
    5106. 

  5106.   if(FlGui::available() && (action & GMSH_GUI)) {
    5107. 

  5107.     FlGui::instance()->options->mesh.choice[8]->value
    5108. 

  5108.       (CTX::instance()->mesh.remeshAlgo);
    5109. 

  5109.   }
    5110. 

  5110. #endif
    5111. 

  5111.   return CTX::instance()->mesh.remeshAlgo;
    5112. 

  5112. }
    5113. 

  5113. 

  5114. double opt_mesh_remesh_param(OPT_ARGS_NUM)
    5115. 

  5115. {
    5116. 

  5116.   if(action & GMSH_SET){
    5117. 

  5117.     CTX::instance()->mesh.remeshParam = (int)val;
    5118. 

  5118.     if(CTX::instance()->mesh.remeshParam < 0 &&
    5119. 

  5119.        CTX::instance()->mesh.remeshParam > 2)
    5120. 

  5120.       CTX::instance()->mesh.remeshParam = 0;
    5121. 

  5121.   }
    5122. 

  5122. #if defined(HAVE_FLTK)
    5123. 

  5123.    if(FlGui::available() && (action & GMSH_GUI)) {
    5124. 

  5124.      FlGui::instance()->options->mesh.choice[9]->value
    5125. 

  5125.        (CTX::instance()->mesh.remeshParam);
    5126. 

  5126.    }
    5127. 

  5127. #endif
    5128. 

  5128.   return CTX::instance()->mesh.remeshParam;
    5129. 

  5129. }
    5130. 

  5130. 

  5131. double opt_mesh_algo_subdivide(OPT_ARGS_NUM)
    5132. 

  5132. {
    5133. 

  5133.   if(action & GMSH_SET){
    5134. 

  5134.     CTX::instance()->mesh.algoSubdivide = (int)val;
    5135. 

  5135.     if(CTX::instance()->mesh.algoSubdivide < 0 &&
    5136. 

  5136.        CTX::instance()->mesh.algoSubdivide > 2)
    5137. 

  5137.       CTX::instance()->mesh.algoSubdivide = 0;
    5138. 

  5138.   }
    5139. 

  5139. #if defined(HAVE_FLTK)
    5140. 

  5140.   if(FlGui::available() && (action & GMSH_GUI)) {
    5141. 

  5141.     FlGui::instance()->options->mesh.choice[5]->value
    5142. 

  5142.       (CTX::instance()->mesh.algoSubdivide);
    5143. 

  5143.   }
    5144. 

  5144. #endif
    5145. 

  5145.   return CTX::instance()->mesh.algoSubdivide;
    5146. 

  5146. }
    5147. 

  5147. 

  5148. double opt_mesh_algo3d(OPT_ARGS_NUM)
    5149. 

  5149. {
    5150. 

  5150.   if(action & GMSH_SET){
    5151. 

  5151.     int algo = (int)val;
    5152. 

  5152.     CTX::instance()->mesh.algo3d = algo;
    5153. 

  5153.   }
    5154. 

  5154. #if defined(HAVE_FLTK)
    5155. 

  5155.   if(FlGui::available() && (action & GMSH_GUI)) {
    5156. 

  5156.     switch (CTX::instance()->mesh.algo3d) {
    5157. 

  5157.     case ALGO_3D_MMG3D:
    5158. 

  5158.       FlGui::instance()->options->mesh.choice[3]->value(4);
    5159. 

  5159.       break;
    5160. 

  5160.     case ALGO_3D_FRONTAL_HEX:
    5161. 

  5161.       FlGui::instance()->options->mesh.choice[3]->value(3);
    5162. 

  5162.       break;
    5163. 

  5163.     case ALGO_3D_FRONTAL_DEL:
    5164. 

  5164.       FlGui::instance()->options->mesh.choice[3]->value(2);
    5165. 

  5165.       break;
    5166. 

  5166.     case ALGO_3D_FRONTAL:
    5167. 

  5167.       FlGui::instance()->options->mesh.choice[3]->value(1);
    5168. 

  5168.       break;
    5169. 

  5169.     case ALGO_3D_RTREE:
    5170. 

  5170.       FlGui::instance()->options->mesh.choice[3]->value(5);
    5171. 

  5171.       break;
    5172. 

  5172.     case ALGO_3D_DELAUNAY:
    5173. 

  5173.     default:
    5174. 

  5174.       FlGui::instance()->options->mesh.choice[3]->value(0);
    5175. 

  5175.       break;
    5176. 

  5176.     }
    5177. 

  5177.   }
    5178. 

  5178. #endif
    5179. 

  5179.   return CTX::instance()->mesh.algo3d;
    5180. 

  5180. }
    5181. 

  5181. 

  5182. double opt_mesh_mesh_only_visible(OPT_ARGS_NUM)
    5183. 

  5183. {
    5184. 

  5184.   if(action & GMSH_SET)
    5185. 

  5185.     CTX::instance()->mesh.meshOnlyVisible = (int)val;
    5186. 

  5186.   return CTX::instance()->mesh.meshOnlyVisible;
    5187. 

  5187. }
    5188. 

  5188. 

  5189. double opt_mesh_min_circ_points(OPT_ARGS_NUM)
    5190. 

  5190. {
    5191. 

  5191.   if(action & GMSH_SET)
    5192. 

  5192.     CTX::instance()->mesh.minCircPoints = (int)val;
    5193. 

  5193.   return CTX::instance()->mesh.minCircPoints;
    5194. 

  5194. }
    5195. 

  5195. 

  5196. double opt_mesh_allow_swap_edge_angle(OPT_ARGS_NUM)
    5197. 

  5197. {
    5198. 

  5198.   if(action & GMSH_SET)
    5199. 

  5199.     CTX::instance()->mesh.allowSwapEdgeAngle = val;
    5200. 

  5200.   return CTX::instance()->mesh.allowSwapEdgeAngle;
    5201. 

  5201. }
    5202. 

  5202. 

  5203. double opt_mesh_min_curv_points(OPT_ARGS_NUM)
    5204. 

  5204. {
    5205. 

  5205.   if(action & GMSH_SET)
    5206. 

  5206.     CTX::instance()->mesh.minCurvPoints = (int)val;
    5207. 

  5207.   return CTX::instance()->mesh.minCurvPoints;
    5208. 

  5208. }
    5209. 

  5209. 

  5210. double opt_mesh_order(OPT_ARGS_NUM)
    5211. 

  5211. {
    5212. 

  5212.   if(action & GMSH_SET)
    5213. 

  5213.     CTX::instance()->mesh.order = (int)val;
    5214. 

  5214. #if defined(HAVE_FLTK)
    5215. 

  5215.   if(FlGui::available() && (action & GMSH_GUI))
    5216. 

  5216.     FlGui::instance()->options->mesh.value[3]->value
    5217. 

  5217.       (CTX::instance()->mesh.order);
    5218. 

  5218. #endif
    5219. 

  5219.   return CTX::instance()->mesh.order;
    5220. 

  5220. }
    5221. 

  5221. 

  5222. double opt_mesh_smooth_internal_edges(OPT_ARGS_NUM)
    5223. 

  5223. {
    5224. 

  5224.   if(action & GMSH_SET)
    5225. 

  5225.     CTX::instance()->mesh.smoothInternalEdges = (int)val;
    5226. 

  5226. #if defined(HAVE_FLTK)
    5227. 

  5227.   if(FlGui::available() && (action & GMSH_GUI))
    5228. 

  5228.     FlGui::instance()->options->mesh.butt[3]->value
    5229. 

  5229.       (CTX::instance()->mesh.smoothInternalEdges);
    5230. 

  5230. #endif
    5231. 

  5231.   return CTX::instance()->mesh.smoothInternalEdges;
    5232. 

  5232. }
    5233. 

  5233. 

  5234. double opt_mesh_ho_nlayers(OPT_ARGS_NUM)
    5235. 

  5235. {
    5236. 

  5236.   if(action & GMSH_SET)
    5237. 

  5237.     CTX::instance()->mesh.smoothNLayers = (int)val;
    5238. 

  5238.   return CTX::instance()->mesh.smoothNLayers;
    5239. 

  5239. }
    5240. 

  5240. 

  5241. double opt_mesh_ho_mindisto(OPT_ARGS_NUM)
    5242. 

  5242. {
    5243. 

  5243.   if(action & GMSH_SET)
    5244. 

  5244.     CTX::instance()->mesh.smoothDistoThreshold = val;
    5245. 

  5245.   return CTX::instance()->mesh.smoothDistoThreshold;
    5246. 

  5246. }
    5247. 

  5247. 

  5248. double opt_mesh_ho_poisson(OPT_ARGS_NUM)
    5249. 

  5249. {
    5250. 

  5250.   if(action & GMSH_SET) {
    5251. 

  5251.     double ratio = val;
    5252. 

  5252.     if (ratio <= -1.0)
    5253. 

  5253.       ratio = -0.999;
    5254. 

  5254.     else if (ratio >= 0.5)
    5255. 

  5255.       ratio = 0.499;
    5256. 

  5256.     CTX::instance()->mesh.smoothPoissonRatio = ratio;
    5257. 

  5257.   }
    5258. 

  5258.   return CTX::instance()->mesh.smoothPoissonRatio;
    5259. 

  5259. }
    5260. 

  5260. 

  5261. double opt_mesh_second_order_experimental(OPT_ARGS_NUM)
    5262. 

  5262. {
    5263. 

  5263.   if(action & GMSH_SET)
    5264. 

  5264.     CTX::instance()->mesh.secondOrderExperimental = (int)val;
    5265. 

  5265.   return CTX::instance()->mesh.secondOrderExperimental;
    5266. 

  5266. }
    5267. 

  5267. 

  5268. double opt_mesh_multiple_passes(OPT_ARGS_NUM)
    5269. 

  5269. {
    5270. 

  5270.   if(action & GMSH_SET)
    5271. 

  5271.     CTX::instance()->mesh.multiplePasses = (int)val;
    5272. 

  5272.   return CTX::instance()->mesh.multiplePasses;
    5273. 

  5273. }
    5274. 

  5274. 

  5275. double opt_mesh_second_order_linear(OPT_ARGS_NUM)
    5276. 

  5276. {
    5277. 

  5277.   if(action & GMSH_SET)
    5278. 

  5278.     CTX::instance()->mesh.secondOrderLinear = (int)val;
    5279. 

  5279.   return CTX::instance()->mesh.secondOrderLinear;
    5280. 

  5280. }
    5281. 

  5281. 

  5282. double opt_mesh_second_order_incomplete(OPT_ARGS_NUM)
    5283. 

  5283. {
    5284. 

  5284.   if(action & GMSH_SET)
    5285. 

  5285.     CTX::instance()->mesh.secondOrderIncomplete = (int)val;
    5286. 

  5286. #if defined(HAVE_FLTK)
    5287. 

  5287.   if(FlGui::available() && (action & GMSH_GUI))
    5288. 

  5288.     FlGui::instance()->options->mesh.butt[4]->value
    5289. 

  5289.       (CTX::instance()->mesh.secondOrderIncomplete);
    5290. 

  5290. #endif
    5291. 

  5291.   return CTX::instance()->mesh.secondOrderIncomplete;
    5292. 

  5292. }
    5293. 

  5293. 

  5294. double opt_mesh_cgns_import_order(OPT_ARGS_NUM)
    5295. 

  5295. {
    5296. 

  5296.   if(action & GMSH_SET) {
    5297. 

  5297.     int value = (int)val;
    5298. 

  5298.     double order = val;
    5299. 

  5299.     while(order >= 2.0) {
    5300. 

  5300.       order = order / 2.0;
    5301. 

  5301.     }
    5302. 

  5302. 

  5303.     if (order != 1.0)
    5304. 

  5304.       value = 1;
    5305. 

  5305.     CTX::instance()->mesh.cgnsImportOrder = value;
    5306. 

  5306.   }
    5307. 

  5307.   return CTX::instance()->mesh.cgnsImportOrder;
    5308. 

  5308. }
    5309. 

  5309. 

  5310. double opt_mesh_dual(OPT_ARGS_NUM)
    5311. 

  5311. {
    5312. 

  5312.   if(action & GMSH_SET) {
    5313. 

  5313.     CTX::instance()->mesh.dual = (int)val;
    5314. 

  5314.   }
    5315. 

  5315.   return CTX::instance()->mesh.dual;
    5316. 

  5316. }
    5317. 

  5317. 

  5318. double opt_mesh_voronoi(OPT_ARGS_NUM)
    5319. 

  5319. {
    5320. 

  5320.   if(action & GMSH_SET) {
    5321. 

  5321.     CTX::instance()->mesh.voronoi= (int)val;
    5322. 

  5322.   }
    5323. 

  5323.   return CTX::instance()->mesh.voronoi;
    5324. 

  5324. }
    5325. 

  5325. 

  5326. double opt_mesh_draw_skin_only(OPT_ARGS_NUM)
    5327. 

  5327. {
    5328. 

  5328.   if(action & GMSH_SET) {
    5329. 

  5329.     CTX::instance()->mesh.drawSkinOnly = (int)val;
    5330. 

  5330.   }
    5331. 

  5331.   return CTX::instance()->mesh.drawSkinOnly;
    5332. 

  5332. }
    5333. 

  5333. 

  5334. double opt_mesh_save_all(OPT_ARGS_NUM)
    5335. 

  5335. {
    5336. 

  5336.   if(action & GMSH_SET)
    5337. 

  5337.     CTX::instance()->mesh.saveAll = val ? 1 : 0;
    5338. 

  5338.   return CTX::instance()->mesh.saveAll;
    5339. 

  5339. }
    5340. 

  5340. 

  5341. double opt_mesh_save_element_tag_type(OPT_ARGS_NUM)
    5342. 

  5342. {
    5343. 

  5343.   if(action & GMSH_SET)
    5344. 

  5344.     CTX::instance()->mesh.saveElementTagType = (int)val;
    5345. 

  5345.   return CTX::instance()->mesh.saveElementTagType;
    5346. 

  5346. }
    5347. 

  5347. 

  5348. double opt_mesh_save_parametric(OPT_ARGS_NUM)
    5349. 

  5349. {
    5350. 

  5350.   if(action & GMSH_SET)
    5351. 

  5351.     CTX::instance()->mesh.saveParametric = val ? 1 : 0;
    5352. 

  5352.   return CTX::instance()->mesh.saveParametric;
    5353. 

  5353. }
    5354. 

  5354. 

  5355. double opt_mesh_save_groups_of_nodes(OPT_ARGS_NUM)
    5356. 

  5356. {
    5357. 

  5357.   if(action & GMSH_SET)
    5358. 

  5358.     CTX::instance()->mesh.saveGroupsOfNodes = val ? 1 : 0;
    5359. 

  5359.   return CTX::instance()->mesh.saveGroupsOfNodes;
    5360. 

  5360. }
    5361. 

  5361. 

  5362. double opt_mesh_color_carousel(OPT_ARGS_NUM)
    5363. 

  5363. {
    5364. 

  5364.   if(action & GMSH_SET) {
    5365. 

  5365.     // vertex arrays need to be regenerated only when we color by
    5366. 

  5366.     // element type or by partition
    5367. 

  5367.     if(CTX::instance()->mesh.colorCarousel != (int)val &&
    5368. 

  5368.        ((val == 0. || val == 3.) || CTX::instance()->pickElements))
    5369. 

  5369.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    5370. 

  5370.     CTX::instance()->mesh.colorCarousel = (int)val;
    5371. 

  5371.     if(CTX::instance()->mesh.colorCarousel < 0 ||
    5372. 

  5372.        CTX::instance()->mesh.colorCarousel > 3)
    5373. 

  5373.       CTX::instance()->mesh.colorCarousel = 0;
    5374. 

  5374.   }
    5375. 

  5375. #if defined(HAVE_FLTK)
    5376. 

  5376.   if(FlGui::available() && (action & GMSH_GUI)){
    5377. 

  5377.     FlGui::instance()->options->mesh.choice[4]->value
    5378. 

  5378.       (CTX::instance()->mesh.colorCarousel);
    5379. 

  5379.     drawContext::global()->resetFontTextures();
    5380. 

  5380.   }
    5381. 

  5381. #endif
    5382. 

  5382.   return CTX::instance()->mesh.colorCarousel;
    5383. 

  5383. }
    5384. 

  5384. 

  5385. double opt_mesh_switch_elem_tags(OPT_ARGS_NUM)
    5386. 

  5386. {
    5387. 

  5387.   if(action & GMSH_SET)
    5388. 

  5388.     CTX::instance()->mesh.switchElementTags = val ? 1 : 0;
    5389. 

  5389.   return CTX::instance()->mesh.switchElementTags;
    5390. 

  5390. }
    5391. 

  5391. 

  5392. double opt_mesh_zone_definition(OPT_ARGS_NUM)
    5393. 

  5393. {
    5394. 

  5394.   if(action & GMSH_SET){
    5395. 

  5395.     CTX::instance()->mesh.zoneDefinition = (int)val;
    5396. 

  5396.     if( (CTX::instance()->mesh.zoneDefinition < 0 ||
    5397. 

  5397.          CTX::instance()->mesh.zoneDefinition > 2) ||
    5398. 

  5398.         (CTX::instance()->mesh.zoneDefinition == 1 &&
    5399. 

  5399.          GModel::current()->getMinPartitionSize() +
    5400. 

  5400.          GModel::current()->getMaxPartitionSize() == 0) )
    5401. 

  5401.       CTX::instance()->mesh.zoneDefinition = 0;
    5402. 

  5402.   }
    5403. 

  5403.   return CTX::instance()->mesh.zoneDefinition;
    5404. 

  5404. }
    5405. 

  5405. 

  5406. #if !defined(HAVE_MESH)
    5407. 

  5407. static void GetStatistics(double stat[50])
    5408. 

  5408. {
    5409. 

  5409.   for(int i = 0; i < 50; i++) stat[i] = 0;
    5410. 

  5410. }
    5411. 

  5411. #endif
    5412. 

  5412. 

  5413. double opt_mesh_nb_nodes(OPT_ARGS_NUM)
    5414. 

  5414. {
    5415. 

  5415.   double s[50];
    5416. 

  5416.   GetStatistics(s);
    5417. 

  5417.   return s[4] + s[5] + s[6];
    5418. 

  5418. }
    5419. 

  5419. 

  5420. double opt_mesh_nb_triangles(OPT_ARGS_NUM)
    5421. 

  5421. {
    5422. 

  5422.   double s[50];
    5423. 

  5423.   GetStatistics(s);
    5424. 

  5424.   return s[7];
    5425. 

  5425. }
    5426. 

  5426. 

  5427. double opt_mesh_nb_quadrangles(OPT_ARGS_NUM)
    5428. 

  5428. {
    5429. 

  5429.   double s[50];
    5430. 

  5430.   GetStatistics(s);
    5431. 

  5431.   return s[8];
    5432. 

  5432. }
    5433. 

  5433. 

  5434. double opt_mesh_nb_tetrahedra(OPT_ARGS_NUM)
    5435. 

  5435. {
    5436. 

  5436.   double s[50];
    5437. 

  5437.   GetStatistics(s);
    5438. 

  5438.   return s[9];
    5439. 

  5439. }
    5440. 

  5440. 

  5441. double opt_mesh_nb_hexahedra(OPT_ARGS_NUM)
    5442. 

  5442. {
    5443. 

  5443.   double s[50];
    5444. 

  5444.   GetStatistics(s);
    5445. 

  5445.   return s[10];
    5446. 

  5446. }
    5447. 

  5447. 

  5448. double opt_mesh_nb_prisms(OPT_ARGS_NUM)
    5449. 

  5449. {
    5450. 

  5450.   double s[50];
    5451. 

  5451.   GetStatistics(s);
    5452. 

  5452.   return s[11];
    5453. 

  5453. }
    5454. 

  5454. 

  5455. double opt_mesh_nb_pyramids(OPT_ARGS_NUM)
    5456. 

  5456. {
    5457. 

  5457.   double s[50];
    5458. 

  5458.   GetStatistics(s);
    5459. 

  5459.   return s[12];
    5460. 

  5460. }
    5461. 

  5461. 

  5462. double opt_mesh_cpu_time(OPT_ARGS_NUM)
    5463. 

  5463. {
    5464. 

  5464.   double s[50];
    5465. 

  5465.   GetStatistics(s);
    5466. 

  5466.   return s[13] + s[14] + s[15];
    5467. 

  5467. }
    5468. 

  5468. 

  5469. double opt_mesh_partition_partitioner(OPT_ARGS_NUM)
    5470. 

  5470. {
    5471. 

  5471.   if(action & GMSH_SET) {
    5472. 

  5472.     const int ival = (int)val;
    5473. 

  5473.     CTX::instance()->partitionOptions.partitioner =
    5474. 

  5474.       (ival < 1 || ival > 2) ? 1 : ival;
    5475. 

  5475.   }
    5476. 

  5476.   return CTX::instance()->partitionOptions.partitioner;
    5477. 

  5477. }
    5478. 

  5478. 

  5479. double opt_mesh_partition_num(OPT_ARGS_NUM)
    5480. 

  5480. {
    5481. 

  5481.   if(action & GMSH_SET) {
    5482. 

  5482.     const int ival = std::max(1, (int)val);
    5483. 

  5483.     CTX::instance()->partitionOptions.num_partitions = ival;
    5484. 

  5484.     unsigned hcdim = 0;  // log2 to get hypercube dimensions
    5485. 

  5485.     unsigned jval = ival;
    5486. 

  5486.     while(jval >>= 1) ++hcdim;
    5487. 

  5487.     CTX::instance()->partitionOptions.ndims_tot = hcdim;
    5488. 

  5488.     CTX::instance()->partitionOptions.mesh_dims[0] = ival;
    5489. 

  5489.     CTX::instance()->partitionOptions.mesh_dims[1] = 1;
    5490. 

  5490.     CTX::instance()->partitionOptions.mesh_dims[2] = 1;
    5491. 

  5491.     if(CTX::instance()->partitionOptions.partitioner == 2)  // METIS
    5492. 

  5492.       CTX::instance()->partitionOptions.algorithm = (ival <= 8) ? 1 : 2;
    5493. 

  5493.   }
    5494. 

  5494.   return CTX::instance()->partitionOptions.num_partitions;
    5495. 

  5495. }
    5496. 

  5496. 

  5497. double opt_mesh_partition_chaco_global_method(OPT_ARGS_NUM)
    5498. 

  5498. {
    5499. 

  5499.   if(action & GMSH_SET) {
    5500. 

  5500.     int ival = (int)val;
    5501. 

  5501.     CTX::instance()->partitionOptions.global_method =
    5502. 

  5502.       (ival < 1 || ival > 6 || ival == 3) ? 1 : ival;
    5503. 

  5503.   }
    5504. 

  5504.   return  CTX::instance()->partitionOptions.global_method;
    5505. 

  5505. }
    5506. 

  5506. 

  5507. double opt_mesh_partition_chaco_architecture(OPT_ARGS_NUM)
    5508. 

  5508. {
    5509. 

  5509.   if(action & GMSH_SET) {
    5510. 

  5510.     const int ival = (int)val;
    5511. 

  5511.     CTX::instance()->partitionOptions.architecture =
    5512. 

  5512.       (ival < 0 || ival > 3) ? 1 : ival;
    5513. 

  5513.   }
    5514. 

  5514.   return CTX::instance()->partitionOptions.architecture;
    5515. 

  5515. }
    5516. 

  5516. 

  5517. double opt_mesh_partition_chaco_ndims_tot(OPT_ARGS_NUM)
    5518. 

  5518. {
    5519. 

  5519.   if(action & GMSH_SET) {
    5520. 

  5520.     const int ival = std::max(1, (int)val);
    5521. 

  5521.     CTX::instance()->partitionOptions.ndims_tot = ival;
    5522. 

  5522.     CTX::instance()->partitionOptions.num_partitions = 1 << ival;
    5523. 

  5523.   }
    5524. 

  5524.   return CTX::instance()->partitionOptions.ndims_tot;
    5525. 

  5525. }
    5526. 

  5526. 

  5527. double opt_mesh_partition_chaco_mesh_dims1(OPT_ARGS_NUM)
    5528. 

  5528. {
    5529. 

  5529.   if(action & GMSH_SET) {
    5530. 

  5530.     const int ival = std::max(1, (int)val);
    5531. 

  5531.     CTX::instance()->partitionOptions.mesh_dims[0] = ival;
    5532. 

  5532.     CTX::instance()->partitionOptions.num_partitions = ival;
    5533. 

  5533.     if(CTX::instance()->partitionOptions.architecture >= 2)
    5534. 

  5534.       CTX::instance()->partitionOptions.num_partitions *=
    5535. 

  5535.         CTX::instance()->partitionOptions.mesh_dims[1];
    5536. 

  5536.     if(CTX::instance()->partitionOptions.architecture == 3)
    5537. 

  5537.       CTX::instance()->partitionOptions.num_partitions *=
    5538. 

  5538.         CTX::instance()->partitionOptions.mesh_dims[2];
    5539. 

  5539.   }
    5540. 

  5540.   return CTX::instance()->partitionOptions.mesh_dims[0];
    5541. 

  5541. }
    5542. 

  5542. 

  5543. double opt_mesh_partition_chaco_mesh_dims2(OPT_ARGS_NUM)
    5544. 

  5544. {
    5545. 

  5545.   if(action & GMSH_SET) {
    5546. 

  5546.     const int ival = std::max(1, (int)val);
    5547. 

  5547.     CTX::instance()->partitionOptions.mesh_dims[1] = ival;
    5548. 

  5548.     CTX::instance()->partitionOptions.num_partitions =
    5549. 

  5549.       CTX::instance()->partitionOptions.mesh_dims[0]*ival;
    5550. 

  5550.     if(CTX::instance()->partitionOptions.architecture == 3)
    5551. 

  5551.       CTX::instance()->partitionOptions.num_partitions *=
    5552. 

  5552.         CTX::instance()->partitionOptions.mesh_dims[2];
    5553. 

  5553.   }
    5554. 

  5554.   return CTX::instance()->partitionOptions.mesh_dims[1];
    5555. 

  5555. }
    5556. 

  5556. 

  5557. double opt_mesh_partition_chaco_mesh_dims3(OPT_ARGS_NUM)
    5558. 

  5558. {
    5559. 

  5559.   if(action & GMSH_SET) {
    5560. 

  5560.     const int ival = std::max(1, (int)val);
    5561. 

  5561.     CTX::instance()->partitionOptions.mesh_dims[2] = ival;
    5562. 

  5562.     CTX::instance()->partitionOptions.num_partitions =
    5563. 

  5563.       CTX::instance()->partitionOptions.mesh_dims[0]*
    5564. 

  5564.       CTX::instance()->partitionOptions.mesh_dims[1]*ival;
    5565. 

  5565.   }
    5566. 

  5566.   return CTX::instance()->partitionOptions.mesh_dims[2];
    5567. 

  5567. }
    5568. 

  5568. 

  5569. double opt_mesh_partition_chaco_local_method(OPT_ARGS_NUM)
    5570. 

  5570. {
    5571. 

  5571.   if(action & GMSH_SET) {
    5572. 

  5572.     int ival = (int)val;
    5573. 

  5573.     if(CTX::instance()->partitionOptions.algorithm == 1) ival = 1;
    5574. 

  5574.     CTX::instance()->partitionOptions.local_method = (ival < 0 || ival > 1) ? 1 : ival;
    5575. 

  5575.   }
    5576. 

  5576.   return CTX::instance()->partitionOptions.local_method;
    5577. 

  5577. }
    5578. 

  5578. 

  5579. double opt_mesh_partition_chaco_eigensolver(OPT_ARGS_NUM)
    5580. 

  5580. {
    5581. 

  5581.   if(action & GMSH_SET) {
    5582. 

  5582.     int ival = val ? 1 : 0;
    5583. 

  5583.     CTX::instance()->partitionOptions.rqi_flag = ival;
    5584. 

  5584.   }
    5585. 

  5585.   return CTX::instance()->partitionOptions.rqi_flag;
    5586. 

  5586. }
    5587. 

  5587. 

  5588. double opt_mesh_partition_chaco_vmax(OPT_ARGS_NUM)
    5589. 

  5589. {
    5590. 

  5590.   if(action & GMSH_SET) {
    5591. 

  5591.     const int ival = (int)val;
    5592. 

  5592.     CTX::instance()->partitionOptions.vmax = (ival < 1) ? 1 : ival;
    5593. 

  5593.   }
    5594. 

  5594.   return CTX::instance()->partitionOptions.vmax;
    5595. 

  5595. }
    5596. 

  5596. 

  5597. double opt_mesh_partition_chaco_nsection(OPT_ARGS_NUM)
    5598. 

  5598. {
    5599. 

  5599.   if(action & GMSH_SET) {
    5600. 

  5600.     const int ival = (int)val;
    5601. 

  5601.     CTX::instance()->partitionOptions.ndims = (ival < 1 || ival > 3) ? 1 : ival;
    5602. 

  5602.     if(CTX::instance()->partitionOptions.ndims > 1 &&
    5603. 

  5603.        CTX::instance()->partitionOptions.algorithm == 2)
    5604. 

  5604.       CTX::instance()->partitionOptions.terminal_propogation = false;
    5605. 

  5605.   }
    5606. 

  5606.   return CTX::instance()->partitionOptions.ndims;
    5607. 

  5607. }
    5608. 

  5608. 

  5609. double opt_mesh_partition_chaco_eigtol(OPT_ARGS_NUM)
    5610. 

  5610. {
    5611. 

  5611.   if(action & GMSH_SET)
    5612. 

  5612.     CTX::instance()->partitionOptions.eigtol = (val <= 0.) ? 1.E-3 : val;
    5613. 

  5613.   return CTX::instance()->partitionOptions.eigtol;
    5614. 

  5614. }
    5615. 

  5615. 

  5616. double opt_mesh_partition_chaco_seed(OPT_ARGS_NUM)
    5617. 

  5617. {
    5618. 

  5618.   if(action & GMSH_SET)
    5619. 

  5619.     CTX::instance()->partitionOptions.seed = (long)val;
    5620. 

  5620.   return CTX::instance()->partitionOptions.seed;
    5621. 

  5621. }
    5622. 

  5622. 

  5623. double opt_mesh_partition_chaco_refine_partition(OPT_ARGS_NUM)
    5624. 

  5624. {
    5625. 

  5625.   if(action & GMSH_SET)
    5626. 

  5626.     CTX::instance()->partitionOptions.refine_partition = val ? 1 : 0;
    5627. 

  5627.   return CTX::instance()->partitionOptions.refine_partition;
    5628. 

  5628. }
    5629. 

  5629. 

  5630. double opt_mesh_partition_chaco_internal_vertices(OPT_ARGS_NUM)
    5631. 

  5631. {
    5632. 

  5632.   if(action & GMSH_SET)
    5633. 

  5633.     CTX::instance()->partitionOptions.internal_vertices = val ? 1 : 0;
    5634. 

  5634.   return CTX::instance()->partitionOptions.internal_vertices;
    5635. 

  5635. }
    5636. 

  5636. 

  5637. double opt_mesh_partition_chaco_refine_map(OPT_ARGS_NUM)
    5638. 

  5638. {
    5639. 

  5639.   if(action & GMSH_SET)
    5640. 

  5640.     CTX::instance()->partitionOptions.refine_map = val ? 1 : 0;
    5641. 

  5641.   return CTX::instance()->partitionOptions.refine_map;
    5642. 

  5642. }
    5643. 

  5643. 

  5644. double opt_mesh_partition_chaco_terminal_propogation(OPT_ARGS_NUM)
    5645. 

  5645. {
    5646. 

  5646.   if(action & GMSH_SET) {
    5647. 

  5647.     CTX::instance()->partitionOptions.terminal_propogation = val ? 1 : 0;
    5648. 

  5648.     if(CTX::instance()->partitionOptions.terminal_propogation &&
    5649. 

  5649.        CTX::instance()->partitionOptions.algorithm == 2)
    5650. 

  5650.       CTX::instance()->partitionOptions.ndims = 1;
    5651. 

  5651.   }
    5652. 

  5652.   return CTX::instance()->partitionOptions.terminal_propogation;
    5653. 

  5653. }
    5654. 

  5654. 

  5655. double opt_mesh_partition_metis_algorithm(OPT_ARGS_NUM)
    5656. 

  5656. {
    5657. 

  5657.   if(action & GMSH_SET) {
    5658. 

  5658.     int ival = (int)val;
    5659. 

  5659.     if(ival < 1 || ival > 3)
    5660. 

  5660.       ival = (CTX::instance()->partitionOptions.num_partitions <= 8) ? 1 : 2;
    5661. 

  5661.     CTX::instance()->partitionOptions.algorithm = ival;
    5662. 

  5662.   }
    5663. 

  5663.   return  CTX::instance()->partitionOptions.algorithm;
    5664. 

  5664. }
    5665. 

  5665. 

  5666. double opt_mesh_partition_metis_edge_matching(OPT_ARGS_NUM)
    5667. 

  5667. {
    5668. 

  5668.   if(action & GMSH_SET) {
    5669. 

  5669.     const int ival = (int)val;
    5670. 

  5670.     CTX::instance()->partitionOptions.edge_matching =
    5671. 

  5671.       (ival < 1 || ival > 3) ? 3 : ival;
    5672. 

  5672.   }
    5673. 

  5673.   return CTX::instance()->partitionOptions.edge_matching;
    5674. 

  5674. }
    5675. 

  5675. 

  5676. double opt_mesh_partition_metis_refine_algorithm(OPT_ARGS_NUM)
    5677. 

  5677. {
    5678. 

  5678.   if(action & GMSH_SET) {
    5679. 

  5679.     const int ival = (int)val;
    5680. 

  5680.     CTX::instance()->partitionOptions.refine_algorithm =
    5681. 

  5681.       (ival < 1 || ival > 3) ? 3 : ival;
    5682. 

  5682.   }
    5683. 

  5683.   return CTX::instance()->partitionOptions.refine_algorithm;
    5684. 

  5684. }
    5685. 

  5685. 

  5686. double opt_mesh_clip(OPT_ARGS_NUM)
    5687. 

  5687. {
    5688. 

  5688.   if(action & GMSH_SET)
    5689. 

  5689.     CTX::instance()->mesh.clip = (int)val;
    5690. 

  5690. #if defined(HAVE_FLTK)
    5691. 

  5691.   if(FlGui::available() && (action & GMSH_GUI))
    5692. 

  5692.     FlGui::instance()->clipping->resetBrowser();
    5693. 

  5693. #endif
    5694. 

  5694.   return CTX::instance()->mesh.clip;
    5695. 

  5695. }
    5696. 

  5696. 

  5697. double opt_mesh_ignore_part_bound(OPT_ARGS_NUM)
    5698. 

  5698. {
    5699. 

  5699.   if(action & GMSH_SET)
    5700. 

  5700.     CTX::instance()->mesh.ignorePartBound = (int) val;
    5701. 

  5701.   return CTX::instance()->mesh.ignorePartBound;
    5702. 

  5702. }
    5703. 

  5703. 

  5704. double opt_solver_listen(OPT_ARGS_NUM)
    5705. 

  5705. {
    5706. 

  5706.   if(action & GMSH_SET)
    5707. 

  5707.     CTX::instance()->solver.listen = (int)val;
    5708. 

  5708. #if defined(HAVE_FLTK)
    5709. 

  5709.   if(FlGui::available() && (action & GMSH_GUI))
    5710. 

  5710.     FlGui::instance()->options->solver.butt[0]->value
    5711. 

  5711.       (CTX::instance()->solver.listen);
    5712. 

  5712. #endif
    5713. 

  5713.   return CTX::instance()->solver.listen;
    5714. 

  5714. }
    5715. 

  5715. 

  5716. double opt_solver_timeout(OPT_ARGS_NUM)
    5717. 

  5717. {
    5718. 

  5718.   if(action & GMSH_SET)
    5719. 

  5719.     CTX::instance()->solver.timeout = val;
    5720. 

  5720. #if defined(HAVE_FLTK)
    5721. 

  5721.   if(FlGui::available() && (action & GMSH_GUI))
    5722. 

  5722.     FlGui::instance()->options->solver.value[0]->value(CTX::instance()->solver.timeout);
    5723. 

  5723. #endif
    5724. 

  5724.   return CTX::instance()->solver.timeout;
    5725. 

  5725. }
    5726. 

  5726. 

  5727. double opt_solver_plugins(OPT_ARGS_NUM)
    5728. 

  5728. {
    5729. 

  5729.   if(action & GMSH_SET)
    5730. 

  5730.     CTX::instance()->solver.plugins = (int)val;
    5731. 

  5731.   return CTX::instance()->solver.plugins;
    5732. 

  5732. }
    5733. 

  5733. 

  5734. double opt_solver_auto_save_database(OPT_ARGS_NUM)
    5735. 

  5735. {
    5736. 

  5736.   if(action & GMSH_SET)
    5737. 

  5737.     CTX::instance()->solver.autoSaveDatabase = (int)val;
    5738. 

  5738.   return CTX::instance()->solver.autoSaveDatabase;
    5739. 

  5739. }
    5740. 

  5740. 

  5741. double opt_solver_auto_archive_output_files(OPT_ARGS_NUM)
    5742. 

  5742. {
    5743. 

  5743.   if(action & GMSH_SET)
    5744. 

  5744.     CTX::instance()->solver.autoArchiveOutputFiles = (int)val;
    5745. 

  5745.   return CTX::instance()->solver.autoArchiveOutputFiles;
    5746. 

  5746. }
    5747. 

  5747. 

  5748. double opt_solver_auto_check(OPT_ARGS_NUM)
    5749. 

  5749. {
    5750. 

  5750.   if(action & GMSH_SET)
    5751. 

  5751.     CTX::instance()->solver.autoCheck = (int)val;
    5752. 

  5752.   return CTX::instance()->solver.autoCheck;
    5753. 

  5753. }
    5754. 

  5754. 

  5755. double opt_solver_auto_mesh(OPT_ARGS_NUM)
    5756. 

  5756. {
    5757. 

  5757.   if(action & GMSH_SET)
    5758. 

  5758.     CTX::instance()->solver.autoMesh = (int)val;
    5759. 

  5759.   return CTX::instance()->solver.autoMesh;
    5760. 

  5760. }
    5761. 

  5761. 

  5762. double opt_solver_auto_merge_file(OPT_ARGS_NUM)
    5763. 

  5763. {
    5764. 

  5764.   if(action & GMSH_SET)
    5765. 

  5765.     CTX::instance()->solver.autoMergeFile = (int)val;
    5766. 

  5766.   return CTX::instance()->solver.autoMergeFile;
    5767. 

  5767. }
    5768. 

  5768. 

  5769. double opt_solver_auto_hide_new_views(OPT_ARGS_NUM)
    5770. 

  5770. {
    5771. 

  5771.   if(action & GMSH_SET)
    5772. 

  5772.     CTX::instance()->solver.autoHideNewViews = (int)val;
    5773. 

  5773.   return CTX::instance()->solver.autoHideNewViews;
    5774. 

  5774. }
    5775. 

  5775. 

  5776. double opt_solver_auto_show_last_step(OPT_ARGS_NUM)
    5777. 

  5777. {
    5778. 

  5778.   if(action & GMSH_SET)
    5779. 

  5779.     CTX::instance()->solver.autoShowLastStep = (int)val;
    5780. 

  5780.   return CTX::instance()->solver.autoShowLastStep;
    5781. 

  5781. }
    5782. 

  5782. 

  5783. double opt_post_horizontal_scales(OPT_ARGS_NUM)
    5784. 

  5784. {
    5785. 

  5785.   if(action & GMSH_SET)
    5786. 

  5786.     CTX::instance()->post.horizontalScales = (int)val;
    5787. 

  5787. #if defined(HAVE_FLTK)
    5788. 

  5788.   if(FlGui::available() && (action & GMSH_GUI))
    5789. 

  5789.     FlGui::instance()->options->post.butt[2]->value
    5790. 

  5790.       (CTX::instance()->post.horizontalScales);
    5791. 

  5791. #endif
    5792. 

  5792.   return CTX::instance()->post.horizontalScales;
    5793. 

  5793. }
    5794. 

  5794. 

  5795. double opt_post_link(OPT_ARGS_NUM)
    5796. 

  5796. {
    5797. 

  5797.   if(action & GMSH_SET){
    5798. 

  5798.     CTX::instance()->post.link = (int)val;
    5799. 

  5799.     if(CTX::instance()->post.link < 0 || CTX::instance()->post.link > 4)
    5800. 

  5800.       CTX::instance()->post.link = 0;
    5801. 

  5801.   }
    5802. 

  5802. #if defined(HAVE_FLTK)
    5803. 

  5803.   if(FlGui::available() && (action & GMSH_GUI)) {
    5804. 

  5804.     FlGui::instance()->options->post.choice[0]->value
    5805. 

  5805.       (CTX::instance()->post.link);
    5806. 

  5806.   }
    5807. 

  5807. #endif
    5808. 

  5808.   return CTX::instance()->post.link;
    5809. 

  5809. }
    5810. 

  5810. 

  5811. double opt_post_smooth(OPT_ARGS_NUM)
    5812. 

  5812. {
    5813. 

  5813.   if(action & GMSH_SET)
    5814. 

  5814.     CTX::instance()->post.smooth = (int)val;
    5815. 

  5815.   return CTX::instance()->post.smooth;
    5816. 

  5816. }
    5817. 

  5817. 

  5818. double opt_post_anim_delay(OPT_ARGS_NUM)
    5819. 

  5819. {
    5820. 

  5820.   if(action & GMSH_SET)
    5821. 

  5821.     CTX::instance()->post.animDelay = (val >= 0.) ? val : 0.;
    5822. 

  5822. #if defined(HAVE_FLTK)
    5823. 

  5823.   if(FlGui::available() && (action & GMSH_GUI))
    5824. 

  5824.     FlGui::instance()->options->post.value[0]->value
    5825. 

  5825.       (CTX::instance()->post.animDelay);
    5826. 

  5826. #endif
    5827. 

  5827.   return CTX::instance()->post.animDelay;
    5828. 

  5828. }
    5829. 

  5829. 

  5830. double opt_post_anim_cycle(OPT_ARGS_NUM)
    5831. 

  5831. {
    5832. 

  5832.   if(action & GMSH_SET)
    5833. 

  5833.     CTX::instance()->post.animCycle = (int)val;
    5834. 

  5834. #if defined(HAVE_FLTK)
    5835. 

  5835.   if(FlGui::available() && (action & GMSH_GUI))
    5836. 

  5836.     FlGui::instance()->options->post.butt[0]->value
    5837. 

  5837.       (CTX::instance()->post.animCycle);
    5838. 

  5838.   if(FlGui::available())
    5839. 

  5839.     for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
    5840. 

  5840.       FlGui::instance()->graph[i]->checkAnimButtons();
    5841. 

  5841. #endif
    5842. 

  5842.   return CTX::instance()->post.animCycle;
    5843. 

  5843. }
    5844. 

  5844. 

  5845. double opt_post_anim_step(OPT_ARGS_NUM)
    5846. 

  5846. {
    5847. 

  5847.   if(action & GMSH_SET){
    5848. 

  5848.     CTX::instance()->post.animStep = (int)val;
    5849. 

  5849.     if(CTX::instance()->post.animStep < 1) CTX::instance()->post.animStep = 1;
    5850. 

  5850.   }
    5851. 

  5851. #if defined(HAVE_FLTK)
    5852. 

  5852.   if(FlGui::available() && (action & GMSH_GUI))
    5853. 

  5853.     FlGui::instance()->options->post.value[1]->value
    5854. 

  5854.       (CTX::instance()->post.animStep);
    5855. 

  5855. #endif
    5856. 

  5856.   return CTX::instance()->post.animStep;
    5857. 

  5857. }
    5858. 

  5858. 

  5859. double opt_post_combine_remove_orig(OPT_ARGS_NUM)
    5860. 

  5860. {
    5861. 

  5861.   if(action & GMSH_SET)
    5862. 

  5862.     CTX::instance()->post.combineRemoveOrig = (int)val;
    5863. 

  5863. #if defined(HAVE_FLTK)
    5864. 

  5864.   if(FlGui::available() && (action & GMSH_GUI))
    5865. 

  5865.     FlGui::instance()->options->post.butt[1]->value
    5866. 

  5866.       (CTX::instance()->post.combineRemoveOrig);
    5867. 

  5867. #endif
    5868. 

  5868.   return CTX::instance()->post.combineRemoveOrig;
    5869. 

  5869. }
    5870. 

  5870. 

  5871. double opt_post_plugins(OPT_ARGS_NUM)
    5872. 

  5872. {
    5873. 

  5873.   if(action & GMSH_SET)
    5874. 

  5874.     CTX::instance()->post.plugins = (int)val;
    5875. 

  5875.   return CTX::instance()->post.plugins;
    5876. 

  5876. }
    5877. 

  5877. 

  5878. double opt_post_nb_views(OPT_ARGS_NUM)
    5879. 

  5879. {
    5880. 

  5880. #if defined(HAVE_POST)
    5881. 

  5881.   return PView::list.size();
    5882. 

  5882. #else
    5883. 

  5883.   return 0;
    5884. 

  5884. #endif
    5885. 

  5885. }
    5886. 

  5886. 

  5887. double opt_post_file_format(OPT_ARGS_NUM)
    5888. 

  5888. {
    5889. 

  5889.   if(action & GMSH_SET)
    5890. 

  5890.     CTX::instance()->post.fileFormat = (int)val;
    5891. 

  5891.   return CTX::instance()->post.fileFormat;
    5892. 

  5892. }
    5893. 

  5893. 

  5894. double opt_view_nb_timestep(OPT_ARGS_NUM)
    5895. 

  5895. {
    5896. 

  5896. #if defined(HAVE_POST)
    5897. 

  5897.   GET_VIEWd(0.);
    5898. 

  5898.   if(!data) return 1;
    5899. 

  5899. #if defined(HAVE_FLTK)
    5900. 

  5900.   if(_gui_action_valid(action, num))
    5901. 

  5901.     FlGui::instance()->options->view.value[50]->maximum(data->getNumTimeSteps() - 1);
    5902. 

  5902.   if(FlGui::available())
    5903. 

  5903.     for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
    5904. 

  5904.       FlGui::instance()->graph[i]->checkAnimButtons();
    5905. 

  5905. #endif
    5906. 

  5906.   return data->getNumTimeSteps();
    5907. 

  5907. #else
    5908. 

  5908.   return 0.;
    5909. 

  5909. #endif
    5910. 

  5910. }
    5911. 

  5911. 

  5912. double opt_view_nb_non_empty_timestep(OPT_ARGS_NUM)
    5913. 

  5913. {
    5914. 

  5914. #if defined(HAVE_POST)
    5915. 

  5915.   GET_VIEWd(0.);
    5916. 

  5916.   if(!data) return 0;
    5917. 

  5917.   int n = 0;
    5918. 

  5918.   for(int i = 0; i < data->getNumTimeSteps(); i++)
    5919. 

  5919.     if(data->hasTimeStep(i)) n++;
    5920. 

  5920.   return n;
    5921. 

  5921. #else
    5922. 

  5922.   return 0.;
    5923. 

  5923. #endif
    5924. 

  5924. }
    5925. 

  5925. 

  5926. double opt_view_timestep(OPT_ARGS_NUM)
    5927. 

  5927. {
    5928. 

  5928. #if defined(HAVE_POST)
    5929. 

  5929.   GET_VIEW(0.);
    5930. 

  5930.   if(!data) return 0;
    5931. 

  5931.   if(action & GMSH_SET) {
    5932. 

  5932.     opt->timeStep = (int)val;
    5933. 

  5933.     if(opt->timeStep > data->getNumTimeSteps() - 1)
    5934. 

  5934.       opt->timeStep = 0;
    5935. 

  5935.     else if(opt->timeStep < 0)
    5936. 

  5936.       opt->timeStep = data->getNumTimeSteps() - 1;
    5937. 

  5937.     if(data->getAdaptiveData())
    5938. 

  5938.       data->getAdaptiveData()->changeResolution
    5939. 

  5939.         (opt->timeStep, opt->maxRecursionLevel, opt->targetError);
    5940. 

  5940.     if(view) view->setChanged(true);
    5941. 

  5941.   }
    5942. 

  5942. #if defined(HAVE_FLTK)
    5943. 

  5943.   if(_gui_action_valid(action, num))
    5944. 

  5944.     FlGui::instance()->options->view.value[50]->value(opt->timeStep);
    5945. 

  5945. #endif
    5946. 

  5946.   return opt->timeStep;
    5947. 

  5947. #else
    5948. 

  5948.   return 0.;
    5949. 

  5949. #endif
    5950. 

  5950. }
    5951. 

  5951. 

  5952. double opt_view_min(OPT_ARGS_NUM)
    5953. 

  5953. {
    5954. 

  5954. #if defined(HAVE_POST)
    5955. 

  5955.   GET_VIEWd(0.);
    5956. 

  5956.   if(!data) return 0.;
    5957. 

  5957.   // use adaptive data if available
    5958. 

  5958.   return view->getData(true)->getMin();
    5959. 

  5959. #else
    5960. 

  5960.   return 0.;
    5961. 

  5961. #endif
    5962. 

  5962. }
    5963. 

  5963. 

  5964. double opt_view_max(OPT_ARGS_NUM)
    5965. 

  5965. {
    5966. 

  5966. #if defined(HAVE_POST)
    5967. 

  5967.   GET_VIEWd(0.);
    5968. 

  5968.   if(!data) return 0.;
    5969. 

  5969.   // use adaptive data if available
    5970. 

  5970.   return view->getData(true)->getMax();
    5971. 

  5971. #else
    5972. 

  5972.   return 0.;
    5973. 

  5973. #endif
    5974. 

  5974. }
    5975. 

  5975. 

  5976. double opt_view_custom_min(OPT_ARGS_NUM)
    5977. 

  5977. {
    5978. 

  5978. #if defined(HAVE_POST)
    5979. 

  5979.   GET_VIEWo(0.);
    5980. 

  5980.   if(action & GMSH_SET) {
    5981. 

  5981.     opt->customMin = val;
    5982. 

  5982.     if(view) view->setChanged(true);
    5983. 

  5983.   }
    5984. 

  5984. #if defined(HAVE_FLTK)
    5985. 

  5985.   if(_gui_action_valid(action, num)) {
    5986. 

  5986.     FlGui::instance()->options->view.value[31]->value(opt->customMin);
    5987. 

  5987.   }
    5988. 

  5988. #endif
    5989. 

  5989.   return opt->customMin;
    5990. 

  5990. #else
    5991. 

  5991.   return 0.;
    5992. 

  5992. #endif
    5993. 

  5993. }
    5994. 

  5994. 

  5995. double opt_view_custom_max(OPT_ARGS_NUM)
    5996. 

  5996. {
    5997. 

  5997. #if defined(HAVE_POST)
    5998. 

  5998.   GET_VIEWo(0.);
    5999. 

  5999.   if(action & GMSH_SET) {
    6000. 

  6000.     opt->customMax = val;
    6001. 

  6001.     if(view) view->setChanged(true);
    6002. 

  6002.   }
    6003. 

  6003. #if defined(HAVE_FLTK)
    6004. 

  6004.   if(_gui_action_valid(action, num))
    6005. 

  6005.     FlGui::instance()->options->view.value[32]->value(opt->customMax);
    6006. 

  6006. #endif
    6007. 

  6007.   return opt->customMax;
    6008. 

  6008. #else
    6009. 

  6009.   return 0.;
    6010. 

  6010. #endif
    6011. 

  6011. }
    6012. 

  6012. 

  6013. double opt_view_custom_abscissa_min(OPT_ARGS_NUM)
    6014. 

  6014. {
    6015. 

  6015. #if defined(HAVE_POST)
    6016. 

  6016.   GET_VIEWo(0.);
    6017. 

  6017.   if(action & GMSH_SET) {
    6018. 

  6018.     opt->customAbscissaMin = val;
    6019. 

  6019.     if(view) view->setChanged(true);
    6020. 

  6020.   }
    6021. 

  6021.   return opt->customAbscissaMin;
    6022. 

  6022. #else
    6023. 

  6023.   return 0.;
    6024. 

  6024. #endif
    6025. 

  6025. }
    6026. 

  6026. 

  6027. double opt_view_custom_abscissa_max(OPT_ARGS_NUM)
    6028. 

  6028. {
    6029. 

  6029. #if defined(HAVE_POST)
    6030. 

  6030.   GET_VIEWo(0.);
    6031. 

  6031.   if(action & GMSH_SET) {
    6032. 

  6032.     opt->customAbscissaMax = val;
    6033. 

  6033.     if(view) view->setChanged(true);
    6034. 

  6034.   }
    6035. 

  6035.   return opt->customAbscissaMax;
    6036. 

  6036. #else
    6037. 

  6037.   return 0.;
    6038. 

  6038. #endif
    6039. 

  6039. }
    6040. 

  6040. 

  6041. double opt_view_xmin(OPT_ARGS_NUM)
    6042. 

  6042. {
    6043. 

  6043. #if defined(HAVE_POST)
    6044. 

  6044.   GET_VIEWd(0.);
    6045. 

  6045.   if(!data) return 0.;
    6046. 

  6046.   return data->getBoundingBox().min().x();
    6047. 

  6047. #else
    6048. 

  6048.   return 0.;
    6049. 

  6049. #endif
    6050. 

  6050. }
    6051. 

  6051. 

  6052. double opt_view_xmax(OPT_ARGS_NUM)
    6053. 

  6053. {
    6054. 

  6054. #if defined(HAVE_POST)
    6055. 

  6055.   GET_VIEWd(0.);
    6056. 

  6056.   if(!data) return 0.;
    6057. 

  6057.   return data->getBoundingBox().max().x();
    6058. 

  6058. #else
    6059. 

  6059.   return 0.;
    6060. 

  6060. #endif
    6061. 

  6061. }
    6062. 

  6062. 

  6063. double opt_view_ymin(OPT_ARGS_NUM)
    6064. 

  6064. {
    6065. 

  6065. #if defined(HAVE_POST)
    6066. 

  6066.   GET_VIEWd(0.);
    6067. 

  6067.   if(!data) return 0.;
    6068. 

  6068.   return data->getBoundingBox().min().y();
    6069. 

  6069. #else
    6070. 

  6070.   return 0.;
    6071. 

  6071. #endif
    6072. 

  6072. }
    6073. 

  6073. 

  6074. double opt_view_ymax(OPT_ARGS_NUM)
    6075. 

  6075. {
    6076. 

  6076. #if defined(HAVE_POST)
    6077. 

  6077.   GET_VIEWd(0.);
    6078. 

  6078.   if(!data) return 0.;
    6079. 

  6079.   return data->getBoundingBox().max().y();
    6080. 

  6080. #else
    6081. 

  6081.   return 0.;
    6082. 

  6082. #endif
    6083. 

  6083. }
    6084. 

  6084. 

  6085. double opt_view_zmin(OPT_ARGS_NUM)
    6086. 

  6086. {
    6087. 

  6087. #if defined(HAVE_POST)
    6088. 

  6088.   GET_VIEWd(0.);
    6089. 

  6089.   if(!data) return 0.;
    6090. 

  6090.   return data->getBoundingBox().min().z();
    6091. 

  6091. #else
    6092. 

  6092.   return 0.;
    6093. 

  6093. #endif
    6094. 

  6094. }
    6095. 

  6095. 

  6096. double opt_view_zmax(OPT_ARGS_NUM)
    6097. 

  6097. {
    6098. 

  6098. #if defined(HAVE_POST)
    6099. 

  6099.   GET_VIEWd(0.);
    6100. 

  6100.   if(!data) return 0.;
    6101. 

  6101.   return data->getBoundingBox().max().z();
    6102. 

  6102. #else
    6103. 

  6103.   return 0.;
    6104. 

  6104. #endif
    6105. 

  6105. }
    6106. 

  6106. 

  6107. double opt_view_offset0(OPT_ARGS_NUM)
    6108. 

  6108. {
    6109. 

  6109. #if defined(HAVE_POST)
    6110. 

  6110.   GET_VIEWo(0.);
    6111. 

  6111.   if(action & GMSH_SET) {
    6112. 

  6112.     opt->offset[0] = val;
    6113. 

  6113.     if(view) view->setChanged(true);
    6114. 

  6114.   }
    6115. 

  6115. #if defined(HAVE_FLTK)
    6116. 

  6116.   if(_gui_action_valid(action, num))
    6117. 

  6117.     FlGui::instance()->options->view.value[40]->value(opt->offset[0]);
    6118. 

  6118. #endif
    6119. 

  6119.   return opt->offset[0];
    6120. 

  6120. #else
    6121. 

  6121.   return 0.;
    6122. 

  6122. #endif
    6123. 

  6123. }
    6124. 

  6124. 

  6125. double opt_view_offset1(OPT_ARGS_NUM)
    6126. 

  6126. {
    6127. 

  6127. #if defined(HAVE_POST)
    6128. 

  6128.   GET_VIEWo(0.);
    6129. 

  6129.   if(action & GMSH_SET) {
    6130. 

  6130.     opt->offset[1] = val;
    6131. 

  6131.     if(view) view->setChanged(true);
    6132. 

  6132.   }
    6133. 

  6133. #if defined(HAVE_FLTK)
    6134. 

  6134.   if(_gui_action_valid(action, num))
    6135. 

  6135.     FlGui::instance()->options->view.value[41]->value(opt->offset[1]);
    6136. 

  6136. #endif
    6137. 

  6137.   return opt->offset[1];
    6138. 

  6138. #else
    6139. 

  6139.   return 0.;
    6140. 

  6140. #endif
    6141. 

  6141. }
    6142. 

  6142. 

  6143. double opt_view_offset2(OPT_ARGS_NUM)
    6144. 

  6144. {
    6145. 

  6145. #if defined(HAVE_POST)
    6146. 

  6146.   GET_VIEWo(0.);
    6147. 

  6147.   if(action & GMSH_SET) {
    6148. 

  6148.     opt->offset[2] = val;
    6149. 

  6149.     if(view) view->setChanged(true);
    6150. 

  6150.   }
    6151. 

  6151. #if defined(HAVE_FLTK)
    6152. 

  6152.   if(_gui_action_valid(action, num))
    6153. 

  6153.     FlGui::instance()->options->view.value[42]->value(opt->offset[2]);
    6154. 

  6154. #endif
    6155. 

  6155.   return opt->offset[2];
    6156. 

  6156. #else
    6157. 

  6157.   return 0.;
    6158. 

  6158. #endif
    6159. 

  6159. }
    6160. 

  6160. 

  6161. double opt_view_raise0(OPT_ARGS_NUM)
    6162. 

  6162. {
    6163. 

  6163. #if defined(HAVE_POST)
    6164. 

  6164.   GET_VIEWo(0.);
    6165. 

  6165.   if(action & GMSH_SET) {
    6166. 

  6166.     opt->raise[0] = val;
    6167. 

  6167.     if(view) view->setChanged(true);
    6168. 

  6168.   }
    6169. 

  6169. #if defined(HAVE_FLTK)
    6170. 

  6170.   if(_gui_action_valid(action, num))
    6171. 

  6171.     FlGui::instance()->options->view.value[43]->value(opt->raise[0]);
    6172. 

  6172. #endif
    6173. 

  6173.   return opt->raise[0];
    6174. 

  6174. #else
    6175. 

  6175.   return 0.;
    6176. 

  6176. #endif
    6177. 

  6177. }
    6178. 

  6178. 

  6179. double opt_view_raise1(OPT_ARGS_NUM)
    6180. 

  6180. {
    6181. 

  6181. #if defined(HAVE_POST)
    6182. 

  6182.   GET_VIEWo(0.);
    6183. 

  6183.   if(action & GMSH_SET) {
    6184. 

  6184.     opt->raise[1] = val;
    6185. 

  6185.     if(view) view->setChanged(true);
    6186. 

  6186.   }
    6187. 

  6187. #if defined(HAVE_FLTK)
    6188. 

  6188.   if(_gui_action_valid(action, num))
    6189. 

  6189.     FlGui::instance()->options->view.value[44]->value(opt->raise[1]);
    6190. 

  6190. #endif
    6191. 

  6191.   return opt->raise[1];
    6192. 

  6192. #else
    6193. 

  6193.   return 0.;
    6194. 

  6194. #endif
    6195. 

  6195. }
    6196. 

  6196. 

  6197. double opt_view_raise2(OPT_ARGS_NUM)
    6198. 

  6198. {
    6199. 

  6199. #if defined(HAVE_POST)
    6200. 

  6200.   GET_VIEWo(0.);
    6201. 

  6201.   if(action & GMSH_SET) {
    6202. 

  6202.     opt->raise[2] = val;
    6203. 

  6203.     if(view) view->setChanged(true);
    6204. 

  6204.   }
    6205. 

  6205. #if defined(HAVE_FLTK)
    6206. 

  6206.   if(_gui_action_valid(action, num))
    6207. 

  6207.     FlGui::instance()->options->view.value[45]->value(opt->raise[2]);
    6208. 

  6208. #endif
    6209. 

  6209.   return opt->raise[2];
    6210. 

  6210. #else
    6211. 

  6211.   return 0.;
    6212. 

  6212. #endif
    6213. 

  6213. }
    6214. 

  6214. 

  6215. double opt_view_normal_raise(OPT_ARGS_NUM)
    6216. 

  6216. {
    6217. 

  6217. #if defined(HAVE_POST)
    6218. 

  6218.   GET_VIEWo(0.);
    6219. 

  6219.   if(action & GMSH_SET) {
    6220. 

  6220.     opt->normalRaise = val;
    6221. 

  6221.     if(view) view->setChanged(true);
    6222. 

  6222.   }
    6223. 

  6223. #if defined(HAVE_FLTK)
    6224. 

  6224.   if(_gui_action_valid(action, num))
    6225. 

  6225.     FlGui::instance()->options->view.value[46]->value(opt->normalRaise);
    6226. 

  6226. #endif
    6227. 

  6227.   return opt->normalRaise;
    6228. 

  6228. #else
    6229. 

  6229.   return 0.;
    6230. 

  6230. #endif
    6231. 

  6231. }
    6232. 

  6232. 

  6233. double opt_view_transform00(OPT_ARGS_NUM)
    6234. 

  6234. {
    6235. 

  6235. #if defined(HAVE_POST)
    6236. 

  6236.   GET_VIEWo(0.);
    6237. 

  6237.   if(action & GMSH_SET) {
    6238. 

  6238.     opt->transform[0][0] = val;
    6239. 

  6239.     if(view) view->setChanged(true);
    6240. 

  6240.   }
    6241. 

  6241. #if defined(HAVE_FLTK)
    6242. 

  6242.   if(_gui_action_valid(action, num))
    6243. 

  6243.     FlGui::instance()->options->view.value[51]->value(opt->transform[0][0]);
    6244. 

  6244. #endif
    6245. 

  6245.   return opt->transform[0][0];
    6246. 

  6246. #else
    6247. 

  6247.   return 0.;
    6248. 

  6248. #endif
    6249. 

  6249. }
    6250. 

  6250. 

  6251. double opt_view_transform01(OPT_ARGS_NUM)
    6252. 

  6252. {
    6253. 

  6253. #if defined(HAVE_POST)
    6254. 

  6254.   GET_VIEWo(0.);
    6255. 

  6255.   if(action & GMSH_SET) {
    6256. 

  6256.     opt->transform[0][1] = val;
    6257. 

  6257.     if(view) view->setChanged(true);
    6258. 

  6258.   }
    6259. 

  6259. #if defined(HAVE_FLTK)
    6260. 

  6260.   if(_gui_action_valid(action, num))
    6261. 

  6261.     FlGui::instance()->options->view.value[52]->value(opt->transform[0][1]);
    6262. 

  6262. #endif
    6263. 

  6263.   return opt->transform[0][1];
    6264. 

  6264. #else
    6265. 

  6265.   return 0.;
    6266. 

  6266. #endif
    6267. 

  6267. }
    6268. 

  6268. 

  6269. double opt_view_transform02(OPT_ARGS_NUM)
    6270. 

  6270. {
    6271. 

  6271. #if defined(HAVE_POST)
    6272. 

  6272.   GET_VIEWo(0.);
    6273. 

  6273.   if(action & GMSH_SET) {
    6274. 

  6274.     opt->transform[0][2] = val;
    6275. 

  6275.     if(view) view->setChanged(true);
    6276. 

  6276.   }
    6277. 

  6277. #if defined(HAVE_FLTK)
    6278. 

  6278.   if(_gui_action_valid(action, num))
    6279. 

  6279.     FlGui::instance()->options->view.value[53]->value(opt->transform[0][2]);
    6280. 

  6280. #endif
    6281. 

  6281.   return opt->transform[0][2];
    6282. 

  6282. #else
    6283. 

  6283.   return 0.;
    6284. 

  6284. #endif
    6285. 

  6285. }
    6286. 

  6286. 

  6287. double opt_view_transform10(OPT_ARGS_NUM)
    6288. 

  6288. {
    6289. 

  6289. #if defined(HAVE_POST)
    6290. 

  6290.   GET_VIEWo(0.);
    6291. 

  6291.   if(action & GMSH_SET) {
    6292. 

  6292.     opt->transform[1][0] = val;
    6293. 

  6293.     if(view) view->setChanged(true);
    6294. 

  6294.   }
    6295. 

  6295. #if defined(HAVE_FLTK)
    6296. 

  6296.   if(_gui_action_valid(action, num))
    6297. 

  6297.     FlGui::instance()->options->view.value[54]->value(opt->transform[1][0]);
    6298. 

  6298. #endif
    6299. 

  6299.   return opt->transform[1][0];
    6300. 

  6300. #else
    6301. 

  6301.   return 0.;
    6302. 

  6302. #endif
    6303. 

  6303. }
    6304. 

  6304. 

  6305. double opt_view_transform11(OPT_ARGS_NUM)
    6306. 

  6306. {
    6307. 

  6307. #if defined(HAVE_POST)
    6308. 

  6308.   GET_VIEWo(0.);
    6309. 

  6309.   if(action & GMSH_SET) {
    6310. 

  6310.     opt->transform[1][1] = val;
    6311. 

  6311.     if(view) view->setChanged(true);
    6312. 

  6312.   }
    6313. 

  6313. #if defined(HAVE_FLTK)
    6314. 

  6314.   if(_gui_action_valid(action, num))
    6315. 

  6315.     FlGui::instance()->options->view.value[55]->value(opt->transform[1][1]);
    6316. 

  6316. #endif
    6317. 

  6317.   return opt->transform[1][1];
    6318. 

  6318. #else
    6319. 

  6319.   return 0.;
    6320. 

  6320. #endif
    6321. 

  6321. }
    6322. 

  6322. 

  6323. double opt_view_transform12(OPT_ARGS_NUM)
    6324. 

  6324. {
    6325. 

  6325. #if defined(HAVE_POST)
    6326. 

  6326.   GET_VIEWo(0.);
    6327. 

  6327.   if(action & GMSH_SET) {
    6328. 

  6328.     opt->transform[1][2] = val;
    6329. 

  6329.     if(view) view->setChanged(true);
    6330. 

  6330.   }
    6331. 

  6331. #if defined(HAVE_FLTK)
    6332. 

  6332.   if(_gui_action_valid(action, num))
    6333. 

  6333.     FlGui::instance()->options->view.value[56]->value(opt->transform[1][2]);
    6334. 

  6334. #endif
    6335. 

  6335.   return opt->transform[1][2];
    6336. 

  6336. #else
    6337. 

  6337.   return 0.;
    6338. 

  6338. #endif
    6339. 

  6339. }
    6340. 

  6340. 

  6341. double opt_view_transform20(OPT_ARGS_NUM)
    6342. 

  6342. {
    6343. 

  6343. #if defined(HAVE_POST)
    6344. 

  6344.   GET_VIEWo(0.);
    6345. 

  6345.   if(action & GMSH_SET) {
    6346. 

  6346.     opt->transform[2][0] = val;
    6347. 

  6347.     if(view) view->setChanged(true);
    6348. 

  6348.   }
    6349. 

  6349. #if defined(HAVE_FLTK)
    6350. 

  6350.   if(_gui_action_valid(action, num))
    6351. 

  6351.     FlGui::instance()->options->view.value[57]->value(opt->transform[2][0]);
    6352. 

  6352. #endif
    6353. 

  6353.   return opt->transform[2][0];
    6354. 

  6354. #else
    6355. 

  6355.   return 0.;
    6356. 

  6356. #endif
    6357. 

  6357. }
    6358. 

  6358. 

  6359. double opt_view_transform21(OPT_ARGS_NUM)
    6360. 

  6360. {
    6361. 

  6361. #if defined(HAVE_POST)
    6362. 

  6362.   GET_VIEWo(0.);
    6363. 

  6363.   if(action & GMSH_SET) {
    6364. 

  6364.     opt->transform[2][1] = val;
    6365. 

  6365.     if(view) view->setChanged(true);
    6366. 

  6366.   }
    6367. 

  6367. #if defined(HAVE_FLTK)
    6368. 

  6368.   if(_gui_action_valid(action, num))
    6369. 

  6369.     FlGui::instance()->options->view.value[58]->value(opt->transform[2][1]);
    6370. 

  6370. #endif
    6371. 

  6371.   return opt->transform[2][1];
    6372. 

  6372. #else
    6373. 

  6373.   return 0.;
    6374. 

  6374. #endif
    6375. 

  6375. }
    6376. 

  6376. 

  6377. double opt_view_transform22(OPT_ARGS_NUM)
    6378. 

  6378. {
    6379. 

  6379. #if defined(HAVE_POST)
    6380. 

  6380.   GET_VIEWo(0.);
    6381. 

  6381.   if(action & GMSH_SET) {
    6382. 

  6382.     opt->transform[2][2] = val;
    6383. 

  6383.     if(view) view->setChanged(true);
    6384. 

  6384.   }
    6385. 

  6385. #if defined(HAVE_FLTK)
    6386. 

  6386.   if(_gui_action_valid(action, num))
    6387. 

  6387.     FlGui::instance()->options->view.value[59]->value(opt->transform[2][2]);
    6388. 

  6388. #endif
    6389. 

  6389.   return opt->transform[2][2];
    6390. 

  6390. #else
    6391. 

  6391.   return 0.;
    6392. 

  6392. #endif
    6393. 

  6393. }
    6394. 

  6394. 

  6395. double opt_view_arrow_size_min(OPT_ARGS_NUM)
    6396. 

  6396. {
    6397. 

  6397. #if defined(HAVE_POST)
    6398. 

  6398.   GET_VIEWo(0.);
    6399. 

  6399.   if(action & GMSH_SET) {
    6400. 

  6400.     opt->arrowSizeMin = val;
    6401. 

  6401.   }
    6402. 

  6402. #if defined(HAVE_FLTK)
    6403. 

  6403.   if(_gui_action_valid(action, num))
    6404. 

  6404.     FlGui::instance()->options->view.value[64]->value(opt->arrowSizeMin);
    6405. 

  6405. #endif
    6406. 

  6406.   return opt->arrowSizeMin;
    6407. 

  6407. #else
    6408. 

  6408.   return 0.;
    6409. 

  6409. #endif
    6410. 

  6410. }
    6411. 

  6411. 

  6412. double opt_view_arrow_size_max(OPT_ARGS_NUM)
    6413. 

  6413. {
    6414. 

  6414. #if defined(HAVE_POST)
    6415. 

  6415.   GET_VIEWo(0.);
    6416. 

  6416.   if(action & GMSH_SET) {
    6417. 

  6417.     opt->arrowSizeMax = val;
    6418. 

  6418.   }
    6419. 

  6419. #if defined(HAVE_FLTK)
    6420. 

  6420.   if(_gui_action_valid(action, num))
    6421. 

  6421.     FlGui::instance()->options->view.value[60]->value(opt->arrowSizeMax);
    6422. 

  6422. #endif
    6423. 

  6423.   return opt->arrowSizeMax;
    6424. 

  6424. #else
    6425. 

  6425.   return 0.;
    6426. 

  6426. #endif
    6427. 

  6427. }
    6428. 

  6428. 

  6429. double opt_view_normals(OPT_ARGS_NUM)
    6430. 

  6430. {
    6431. 

  6431. #if defined(HAVE_POST)
    6432. 

  6432.   GET_VIEWo(0.);
    6433. 

  6433.   if(action & GMSH_SET) {
    6434. 

  6434.     opt->normals = val;
    6435. 

  6435.   }
    6436. 

  6436. #if defined(HAVE_FLTK)
    6437. 

  6437.   if(_gui_action_valid(action, num))
    6438. 

  6438.     FlGui::instance()->options->view.value[0]->value(opt->normals);
    6439. 

  6439. #endif
    6440. 

  6440.   return opt->normals;
    6441. 

  6441. #else
    6442. 

  6442.   return 0.;
    6443. 

  6443. #endif
    6444. 

  6444. }
    6445. 

  6445. 

  6446. double opt_view_tangents(OPT_ARGS_NUM)
    6447. 

  6447. {
    6448. 

  6448. #if defined(HAVE_POST)
    6449. 

  6449.   GET_VIEWo(0.);
    6450. 

  6450.   if(action & GMSH_SET) {
    6451. 

  6451.     opt->tangents = val;
    6452. 

  6452.   }
    6453. 

  6453. #if defined(HAVE_FLTK)
    6454. 

  6454.   if(_gui_action_valid(action, num))
    6455. 

  6455.     FlGui::instance()->options->view.value[1]->value(opt->tangents);
    6456. 

  6456. #endif
    6457. 

  6457.   return opt->tangents;
    6458. 

  6458. #else
    6459. 

  6459.   return 0.;
    6460. 

  6460. #endif
    6461. 

  6461. }
    6462. 

  6462. 

  6463. double opt_view_displacement_factor(OPT_ARGS_NUM)
    6464. 

  6464. {
    6465. 

  6465. #if defined(HAVE_POST)
    6466. 

  6466.   GET_VIEWo(0.);
    6467. 

  6467.   if(action & GMSH_SET) {
    6468. 

  6468.     opt->displacementFactor = val;
    6469. 

  6469.     if(view) view->setChanged(true);
    6470. 

  6470.   }
    6471. 

  6471. #if defined(HAVE_FLTK)
    6472. 

  6472.   if(_gui_action_valid(action, num))
    6473. 

  6473.     FlGui::instance()->options->view.value[63]->value(opt->displacementFactor);
    6474. 

  6474. #endif
    6475. 

  6475.   return opt->displacementFactor;
    6476. 

  6476. #else
    6477. 

  6477.   return 0.;
    6478. 

  6478. #endif
    6479. 

  6479. }
    6480. 

  6480. 

  6481. double opt_view_fake_transparency(OPT_ARGS_NUM)
    6482. 

  6482. {
    6483. 

  6483. #if defined(HAVE_POST)
    6484. 

  6484.   GET_VIEWo(0.);
    6485. 

  6485.   if(action & GMSH_SET) {
    6486. 

  6486.     opt->fakeTransparency = (int)val;
    6487. 

  6487.     if(view) view->setChanged(true);
    6488. 

  6488.   }
    6489. 

  6489. #if defined(HAVE_FLTK)
    6490. 

  6490.   if(_gui_action_valid(action, num))
    6491. 

  6491.     FlGui::instance()->options->view.butt[24]->value(opt->fakeTransparency);
    6492. 

  6492. #endif
    6493. 

  6493.   return opt->fakeTransparency;
    6494. 

  6494. #else
    6495. 

  6495.   return 0.;
    6496. 

  6496. #endif
    6497. 

  6497. }
    6498. 

  6498. 

  6499. double opt_view_explode(OPT_ARGS_NUM)
    6500. 

  6500. {
    6501. 

  6501. #if defined(HAVE_POST)
    6502. 

  6502.   GET_VIEWo(0.);
    6503. 

  6503.   if(action & GMSH_SET) {
    6504. 

  6504.     opt->explode = val;
    6505. 

  6505.     if(view) view->setChanged(true);
    6506. 

  6506.   }
    6507. 

  6507. #if defined(HAVE_FLTK)
    6508. 

  6508.   if(_gui_action_valid(action, num))
    6509. 

  6509.     FlGui::instance()->options->view.value[12]->value(opt->explode);
    6510. 

  6510. #endif
    6511. 

  6511.   return opt->explode;
    6512. 

  6512. #else
    6513. 

  6513.   return 0.;
    6514. 

  6514. #endif
    6515. 

  6515. }
    6516. 

  6516. 

  6517. double opt_view_visible(OPT_ARGS_NUM)
    6518. 

  6518. {
    6519. 

  6519. #if defined(HAVE_POST)
    6520. 

  6520.   GET_VIEWo(0.);
    6521. 

  6521.   if(action & GMSH_SET) {
    6522. 

  6522.     opt->visible = (int)val;
    6523. 

  6523.   }
    6524. 

  6524. #if defined(HAVE_FLTK)
    6525. 

  6525.   if(FlGui::available() && (action & GMSH_GUI) && num >= 0 &&
    6526. 

  6526.      FlGui::instance()->onelab->getViewButton(num))
    6527. 

  6527.     FlGui::instance()->onelab->getViewButton(num)->value(opt->visible);
    6528. 

  6528. #endif
    6529. 

  6529.   return opt->visible;
    6530. 

  6530. #else
    6531. 

  6531.   return 0.;
    6532. 

  6532. #endif
    6533. 

  6533. }
    6534. 

  6534. 

  6535. double opt_view_intervals_type(OPT_ARGS_NUM)
    6536. 

  6536. {
    6537. 

  6537. #if defined(HAVE_POST)
    6538. 

  6538.   GET_VIEWo(0.);
    6539. 

  6539.   if(action & GMSH_SET) {
    6540. 

  6540.     opt->intervalsType = (int)val;
    6541. 

  6541.     if(opt->intervalsType < 1 || opt->intervalsType > 4)
    6542. 

  6542.       opt->intervalsType = 1;
    6543. 

  6543.     if(view) view->setChanged(true);
    6544. 

  6544.   }
    6545. 

  6545. #if defined(HAVE_FLTK)
    6546. 

  6546.   if(_gui_action_valid(action, num)) {
    6547. 

  6547.     FlGui::instance()->options->view.choice[0]->value(opt->intervalsType - 1);
    6548. 

  6548.   }
    6549. 

  6549. #endif
    6550. 

  6550.   return opt->intervalsType;
    6551. 

  6551. #else
    6552. 

  6552.   return 0.;
    6553. 

  6553. #endif
    6554. 

  6554. }
    6555. 

  6555. 

  6556. double opt_view_saturate_values(OPT_ARGS_NUM)
    6557. 

  6557. {
    6558. 

  6558. #if defined(HAVE_POST)
    6559. 

  6559.   GET_VIEWo(0.);
    6560. 

  6560.   if(action & GMSH_SET) {
    6561. 

  6561.     opt->saturateValues = (int)val;
    6562. 

  6562.     if(view) view->setChanged(true);
    6563. 

  6563.   }
    6564. 

  6564. #if defined(HAVE_FLTK)
    6565. 

  6565.   if(_gui_action_valid(action, num)) {
    6566. 

  6566.     FlGui::instance()->options->view.butt[38]->value(opt->saturateValues);
    6567. 

  6567.   }
    6568. 

  6568. #endif
    6569. 

  6569.   return opt->saturateValues;
    6570. 

  6570. #else
    6571. 

  6571.   return 0.;
    6572. 

  6572. #endif
    6573. 

  6573. }
    6574. 

  6574. 

  6575. double opt_view_adapt_visualization_grid(OPT_ARGS_NUM)
    6576. 

  6576. {
    6577. 

  6577. #if defined(HAVE_POST)
    6578. 

  6578.   GET_VIEW(0.);
    6579. 

  6579.   if(action & GMSH_SET) {
    6580. 

  6580.     opt->adaptVisualizationGrid = (int)val;
    6581. 

  6581.     if(data){
    6582. 

  6582.       if(opt->adaptVisualizationGrid)
    6583. 

  6583.         data->initAdaptiveData
    6584. 

  6584.           (opt->timeStep, opt->maxRecursionLevel, opt->targetError);
    6585. 

  6585.       else
    6586. 

  6586.         data->destroyAdaptiveData();
    6587. 

  6587.       view->setChanged(true);
    6588. 

  6588.     }
    6589. 

  6589.   }
    6590. 

  6590. #if defined(HAVE_FLTK)
    6591. 

  6591.   if(_gui_action_valid(action, num)) {
    6592. 

  6592.     FlGui::instance()->options->view.butt[0]->value(opt->adaptVisualizationGrid);
    6593. 

  6593.     FlGui::instance()->options->activate("view_adaptive");
    6594. 

  6594.   }
    6595. 

  6595. #endif
    6596. 

  6596.   return opt->adaptVisualizationGrid;
    6597. 

  6597. #else
    6598. 

  6598.   return 0.;
    6599. 

  6599. #endif
    6600. 

  6600. }
    6601. 

  6601. 

  6602. double opt_view_max_recursion_level(OPT_ARGS_NUM)
    6603. 

  6603. {
    6604. 

  6604. #if defined(HAVE_POST)
    6605. 

  6605.   GET_VIEW(0.);
    6606. 

  6606.   if(action & GMSH_SET) {
    6607. 

  6607.     opt->maxRecursionLevel = (int)val;
    6608. 

  6608.     if(data && data->getAdaptiveData()){
    6609. 

  6609.       data->getAdaptiveData()->changeResolution
    6610. 

  6610.         (opt->timeStep, opt->maxRecursionLevel, opt->targetError);
    6611. 

  6611.       view->setChanged(true);
    6612. 

  6612.     }
    6613. 

  6613.   }
    6614. 

  6614. #if defined(HAVE_FLTK)
    6615. 

  6615.   if(_gui_action_valid(action, num)) {
    6616. 

  6616.     FlGui::instance()->options->view.value[33]->value(opt->maxRecursionLevel);
    6617. 

  6617.   }
    6618. 

  6618. #endif
    6619. 

  6619.   return opt->maxRecursionLevel;
    6620. 

  6620. #else
    6621. 

  6621.   return 0.;
    6622. 

  6622. #endif
    6623. 

  6623. }
    6624. 

  6624. 

  6625. double opt_view_target_error(OPT_ARGS_NUM)
    6626. 

  6626. {
    6627. 

  6627. #if defined(HAVE_POST)
    6628. 

  6628.   GET_VIEW(0.);
    6629. 

  6629.   if(action & GMSH_SET) {
    6630. 

  6630.     opt->targetError = val;
    6631. 

  6631.     if(data && data->getAdaptiveData()){
    6632. 

  6632.       data->getAdaptiveData()->changeResolution
    6633. 

  6633.         (opt->timeStep, opt->maxRecursionLevel, opt->targetError);
    6634. 

  6634.       view->setChanged(true);
    6635. 

  6635.     }
    6636. 

  6636.   }
    6637. 

  6637. #if defined(HAVE_FLTK)
    6638. 

  6638.   if(_gui_action_valid(action, num)) {
    6639. 

  6639.     FlGui::instance()->options->view.value[34]->value(opt->targetError);
    6640. 

  6640.   }
    6641. 

  6641. #endif
    6642. 

  6642.   return opt->targetError;
    6643. 

  6643. #else
    6644. 

  6644.   return 0.;
    6645. 

  6645. #endif
    6646. 

  6646. }
    6647. 

  6647. 

  6648. double opt_view_type(OPT_ARGS_NUM)
    6649. 

  6649. {
    6650. 

  6650. #if defined(HAVE_POST)
    6651. 

  6651.   GET_VIEWo(0.);
    6652. 

  6652.   if(action & GMSH_SET) {
    6653. 

  6653.     opt->type = (int)val;
    6654. 

  6654.     if(opt->type < 1 || opt->type > 4)
    6655. 

  6655.       opt->type = 1;
    6656. 

  6656.     if(view) view->setChanged(true);
    6657. 

  6657.   }
    6658. 

  6658. #if defined(HAVE_FLTK)
    6659. 

  6659.   if(_gui_action_valid(action, num)) {
    6660. 

  6660.     FlGui::instance()->options->view.choice[13]->value(opt->type - 1);
    6661. 

  6661.   }
    6662. 

  6662. #endif
    6663. 

  6663.   return opt->type;
    6664. 

  6664. #else
    6665. 

  6665.   return 0.;
    6666. 

  6666. #endif
    6667. 

  6667. }
    6668. 

  6668. 

  6669. double opt_view_auto_position(OPT_ARGS_NUM)
    6670. 

  6670. {
    6671. 

  6671. #if defined(HAVE_POST)
    6672. 

  6672.   GET_VIEWo(0.);
    6673. 

  6673.   if(action & GMSH_SET) {
    6674. 

  6674.     opt->autoPosition = (int)val;
    6675. 

  6675.     if(opt->autoPosition < 0 || opt->autoPosition > 10)
    6676. 

  6676.       opt->autoPosition = 0;
    6677. 

  6677.   }
    6678. 

  6678. #if defined(HAVE_FLTK)
    6679. 

  6679.   if(_gui_action_valid(action, num)) {
    6680. 

  6680.     FlGui::instance()->options->view.choice[16]->value(opt->autoPosition);
    6681. 

  6681.     FlGui::instance()->options->activate("view_axes_auto_2d");
    6682. 

  6682.   }
    6683. 

  6683. #endif
    6684. 

  6684.   return opt->autoPosition;
    6685. 

  6685. #else
    6686. 

  6686.   return 0.;
    6687. 

  6687. #endif
    6688. 

  6688. }
    6689. 

  6689. 

  6690. double opt_view_position0(OPT_ARGS_NUM)
    6691. 

  6691. {
    6692. 

  6692. #if defined(HAVE_POST)
    6693. 

  6693.   GET_VIEWo(0.);
    6694. 

  6694.   if(action & GMSH_SET) {
    6695. 

  6695.     opt->position[0] = (int)val;
    6696. 

  6696.   }
    6697. 

  6697. #if defined(HAVE_FLTK)
    6698. 

  6698.   if(_gui_action_valid(action, num))
    6699. 

  6699.     FlGui::instance()->options->view.value[20]->value(opt->position[0]);
    6700. 

  6700. #endif
    6701. 

  6701.   return opt->position[0];
    6702. 

  6702. #else
    6703. 

  6703.   return 0.;
    6704. 

  6704. #endif
    6705. 

  6705. }
    6706. 

  6706. 

  6707. double opt_view_position1(OPT_ARGS_NUM)
    6708. 

  6708. {
    6709. 

  6709. #if defined(HAVE_POST)
    6710. 

  6710.   GET_VIEWo(0.);
    6711. 

  6711.   if(action & GMSH_SET) {
    6712. 

  6712.     opt->position[1] = (int)val;
    6713. 

  6713.   }
    6714. 

  6714. #if defined(HAVE_FLTK)
    6715. 

  6715.   if(_gui_action_valid(action, num))
    6716. 

  6716.     FlGui::instance()->options->view.value[21]->value(opt->position[1]);
    6717. 

  6717. #endif
    6718. 

  6718.   return opt->position[1];
    6719. 

  6719. #else
    6720. 

  6720.   return 0.;
    6721. 

  6721. #endif
    6722. 

  6722. }
    6723. 

  6723. 

  6724. double opt_view_sampling(OPT_ARGS_NUM)
    6725. 

  6725. {
    6726. 

  6726. #if defined(HAVE_POST)
    6727. 

  6727.   GET_VIEWo(0.);
    6728. 

  6728.   if(action & GMSH_SET) {
    6729. 

  6729.     opt->sampling = (int)val;
    6730. 

  6730.     if(view) view->setChanged(true);
    6731. 

  6731.   }
    6732. 

  6732. #if defined(HAVE_FLTK)
    6733. 

  6733.   if(_gui_action_valid(action, num))
    6734. 

  6734.     FlGui::instance()->options->view.value[6]->value(opt->sampling);
    6735. 

  6735. #endif
    6736. 

  6736.   return opt->sampling;
    6737. 

  6737. #else
    6738. 

  6738.   return 1.;
    6739. 

  6739. #endif
    6740. 

  6740. }
    6741. 

  6741. 

  6742. double opt_view_size0(OPT_ARGS_NUM)
    6743. 

  6743. {
    6744. 

  6744. #if defined(HAVE_POST)
    6745. 

  6745.   GET_VIEWo(0.);
    6746. 

  6746.   if(action & GMSH_SET) {
    6747. 

  6747.     opt->size[0] = (int)val;
    6748. 

  6748.   }
    6749. 

  6749. #if defined(HAVE_FLTK)
    6750. 

  6750.   if(_gui_action_valid(action, num))
    6751. 

  6751.     FlGui::instance()->options->view.value[22]->value(opt->size[0]);
    6752. 

  6752. #endif
    6753. 

  6753.   return opt->size[0];
    6754. 

  6754. #else
    6755. 

  6755.   return 0.;
    6756. 

  6756. #endif
    6757. 

  6757. }
    6758. 

  6758. 

  6759. double opt_view_size1(OPT_ARGS_NUM)
    6760. 

  6760. {
    6761. 

  6761. #if defined(HAVE_POST)
    6762. 

  6762.   GET_VIEWo(0.);
    6763. 

  6763.   if(action & GMSH_SET) {
    6764. 

  6764.     opt->size[1] = (int)val;
    6765. 

  6765.   }
    6766. 

  6766. #if defined(HAVE_FLTK)
    6767. 

  6767.   if(_gui_action_valid(action, num))
    6768. 

  6768.     FlGui::instance()->options->view.value[23]->value(opt->size[1]);
    6769. 

  6769. #endif
    6770. 

  6770.   return opt->size[1];
    6771. 

  6771. #else
    6772. 

  6772.   return 0.;
    6773. 

  6773. #endif
    6774. 

  6774. }
    6775. 

  6775. 

  6776. double opt_view_axes(OPT_ARGS_NUM)
    6777. 

  6777. {
    6778. 

  6778. #if defined(HAVE_POST)
    6779. 

  6779.   GET_VIEWo(0.);
    6780. 

  6780.   if(action & GMSH_SET) {
    6781. 

  6781.     opt->axes = (int)val;
    6782. 

  6782.     if(opt->axes < 0 || opt->axes > 5)
    6783. 

  6783.       opt->axes = 0;
    6784. 

  6784.   }
    6785. 

  6785. #if defined(HAVE_FLTK)
    6786. 

  6786.   if(_gui_action_valid(action, num)) {
    6787. 

  6787.     FlGui::instance()->options->view.choice[8]->value(opt->axes);
    6788. 

  6788.     FlGui::instance()->options->activate("view_axes");
    6789. 

  6789.   }
    6790. 

  6790. #endif
    6791. 

  6791.   return opt->axes;
    6792. 

  6792. #else
    6793. 

  6793.   return 0.;
    6794. 

  6794. #endif
    6795. 

  6795. }
    6796. 

  6796. 

  6797. double opt_view_axes_mikado(OPT_ARGS_NUM)
    6798. 

  6798. {
    6799. 

  6799. #if defined(HAVE_POST)
    6800. 

  6800.   GET_VIEWo(0.);
    6801. 

  6801.   if(action & GMSH_SET) {
    6802. 

  6802.     opt->axesMikado = (int)val;
    6803. 

  6803.   }
    6804. 

  6804. #if defined(HAVE_FLTK)
    6805. 

  6805.   if(_gui_action_valid(action, num)) {
    6806. 

  6806.     FlGui::instance()->options->view.butt[3]->value(opt->axesMikado);
    6807. 

  6807.   }
    6808. 

  6808. #endif
    6809. 

  6809.   return opt->axesMikado;
    6810. 

  6810. #else
    6811. 

  6811.   return 0.;
    6812. 

  6812. #endif
    6813. 

  6813. }
    6814. 

  6814. 

  6815. double opt_view_axes_auto_position(OPT_ARGS_NUM)
    6816. 

  6816. {
    6817. 

  6817. #if defined(HAVE_POST)
    6818. 

  6818.   GET_VIEWo(0.);
    6819. 

  6819.   if(action & GMSH_SET) {
    6820. 

  6820.     opt->axesAutoPosition = (int)val;
    6821. 

  6821.   }
    6822. 

  6822. #if defined(HAVE_FLTK)
    6823. 

  6823.   if(_gui_action_valid(action, num)) {
    6824. 

  6824.     FlGui::instance()->options->view.butt[25]->value(opt->axesAutoPosition);
    6825. 

  6825.     FlGui::instance()->options->activate("view_axes_auto_3d");
    6826. 

  6826.   }
    6827. 

  6827. #endif
    6828. 

  6828.   return opt->axesAutoPosition;
    6829. 

  6829. #else
    6830. 

  6830.   return 0.;
    6831. 

  6831. #endif
    6832. 

  6832. }
    6833. 

  6833. 

  6834. double opt_view_axes_xmin(OPT_ARGS_NUM)
    6835. 

  6835. {
    6836. 

  6836. #if defined(HAVE_POST)
    6837. 

  6837.   GET_VIEWo(0.);
    6838. 

  6838.   if(action & GMSH_SET) {
    6839. 

  6839.     opt->axesPosition[0] = val;
    6840. 

  6840.   }
    6841. 

  6841. #if defined(HAVE_FLTK)
    6842. 

  6842.   if(_gui_action_valid(action, num)) {
    6843. 

  6843.     FlGui::instance()->options->view.value[13]->value(opt->axesPosition[0]);
    6844. 

  6844.   }
    6845. 

  6845. #endif
    6846. 

  6846.   return opt->axesPosition[0];
    6847. 

  6847. #else
    6848. 

  6848.   return 0.;
    6849. 

  6849. #endif
    6850. 

  6850. }
    6851. 

  6851. 

  6852. double opt_view_axes_xmax(OPT_ARGS_NUM)
    6853. 

  6853. {
    6854. 

  6854. #if defined(HAVE_POST)
    6855. 

  6855.   GET_VIEWo(0.);
    6856. 

  6856.   if(action & GMSH_SET) {
    6857. 

  6857.     opt->axesPosition[1] = val;
    6858. 

  6858.   }
    6859. 

  6859. #if defined(HAVE_FLTK)
    6860. 

  6860.   if(_gui_action_valid(action, num)) {
    6861. 

  6861.     FlGui::instance()->options->view.value[16]->value(opt->axesPosition[1]);
    6862. 

  6862.   }
    6863. 

  6863. #endif
    6864. 

  6864.   return opt->axesPosition[1];
    6865. 

  6865. #else
    6866. 

  6866.   return 0.;
    6867. 

  6867. #endif
    6868. 

  6868. }
    6869. 

  6869. 

  6870. double opt_view_axes_ymin(OPT_ARGS_NUM)
    6871. 

  6871. {
    6872. 

  6872. #if defined(HAVE_POST)
    6873. 

  6873.   GET_VIEWo(0.);
    6874. 

  6874.   if(action & GMSH_SET) {
    6875. 

  6875.     opt->axesPosition[2] = val;
    6876. 

  6876.   }
    6877. 

  6877. #if defined(HAVE_FLTK)
    6878. 

  6878.   if(_gui_action_valid(action, num)) {
    6879. 

  6879.     FlGui::instance()->options->view.value[14]->value(opt->axesPosition[2]);
    6880. 

  6880.   }
    6881. 

  6881. #endif
    6882. 

  6882.   return opt->axesPosition[2];
    6883. 

  6883. #else
    6884. 

  6884.   return 0.;
    6885. 

  6885. #endif
    6886. 

  6886. }
    6887. 

  6887. 

  6888. double opt_view_axes_ymax(OPT_ARGS_NUM)
    6889. 

  6889. {
    6890. 

  6890. #if defined(HAVE_POST)
    6891. 

  6891.   GET_VIEWo(0.);
    6892. 

  6892.   if(action & GMSH_SET) {
    6893. 

  6893.     opt->axesPosition[3] = val;
    6894. 

  6894.   }
    6895. 

  6895. #if defined(HAVE_FLTK)
    6896. 

  6896.   if(_gui_action_valid(action, num)) {
    6897. 

  6897.     FlGui::instance()->options->view.value[17]->value(opt->axesPosition[3]);
    6898. 

  6898.   }
    6899. 

  6899. #endif
    6900. 

  6900.   return opt->axesPosition[3];
    6901. 

  6901. #else
    6902. 

  6902.   return 0.;
    6903. 

  6903. #endif
    6904. 

  6904. }
    6905. 

  6905. 

  6906. double opt_view_axes_zmin(OPT_ARGS_NUM)
    6907. 

  6907. {
    6908. 

  6908. #if defined(HAVE_POST)
    6909. 

  6909.   GET_VIEWo(0.);
    6910. 

  6910.   if(action & GMSH_SET) {
    6911. 

  6911.     opt->axesPosition[4] = val;
    6912. 

  6912.   }
    6913. 

  6913. #if defined(HAVE_FLTK)
    6914. 

  6914.   if(_gui_action_valid(action, num)) {
    6915. 

  6915.     FlGui::instance()->options->view.value[15]->value(opt->axesPosition[4]);
    6916. 

  6916.   }
    6917. 

  6917. #endif
    6918. 

  6918.   return opt->axesPosition[4];
    6919. 

  6919. #else
    6920. 

  6920.   return 0.;
    6921. 

  6921. #endif
    6922. 

  6922. }
    6923. 

  6923. 

  6924. double opt_view_axes_zmax(OPT_ARGS_NUM)
    6925. 

  6925. {
    6926. 

  6926. #if defined(HAVE_POST)
    6927. 

  6927.   GET_VIEWo(0.);
    6928. 

  6928.   if(action & GMSH_SET) {
    6929. 

  6929.     opt->axesPosition[5] = val;
    6930. 

  6930.   }
    6931. 

  6931. #if defined(HAVE_FLTK)
    6932. 

  6932.   if(_gui_action_valid(action, num)) {
    6933. 

  6933.     FlGui::instance()->options->view.value[18]->value(opt->axesPosition[5]);
    6934. 

  6934.   }
    6935. 

  6935. #endif
    6936. 

  6936.   return opt->axesPosition[5];
    6937. 

  6937. #else
    6938. 

  6938.   return 0.;
    6939. 

  6939. #endif
    6940. 

  6940. }
    6941. 

  6941. 

  6942. double opt_view_axes_tics0(OPT_ARGS_NUM)
    6943. 

  6943. {
    6944. 

  6944. #if defined(HAVE_POST)
    6945. 

  6945.   GET_VIEWo(0.);
    6946. 

  6946.   if(action & GMSH_SET) {
    6947. 

  6947.     opt->axesTics[0] = val;
    6948. 

  6948.   }
    6949. 

  6949. #if defined(HAVE_FLTK)
    6950. 

  6950.   if(_gui_action_valid(action, num)) {
    6951. 

  6951.     FlGui::instance()->options->view.value[3]->value(opt->axesTics[0]);
    6952. 

  6952.   }
    6953. 

  6953. #endif
    6954. 

  6954.   return opt->axesTics[0];
    6955. 

  6955. #else
    6956. 

  6956.   return 0.;
    6957. 

  6957. #endif
    6958. 

  6958. }
    6959. 

  6959. 

  6960. double opt_view_axes_tics1(OPT_ARGS_NUM)
    6961. 

  6961. {
    6962. 

  6962. #if defined(HAVE_POST)
    6963. 

  6963.   GET_VIEWo(0.);
    6964. 

  6964.   if(action & GMSH_SET) {
    6965. 

  6965.     opt->axesTics[1] = val;
    6966. 

  6966.   }
    6967. 

  6967. #if defined(HAVE_FLTK)
    6968. 

  6968.   if(_gui_action_valid(action, num)) {
    6969. 

  6969.     FlGui::instance()->options->view.value[4]->value(opt->axesTics[1]);
    6970. 

  6970.   }
    6971. 

  6971. #endif
    6972. 

  6972.   return opt->axesTics[1];
    6973. 

  6973. #else
    6974. 

  6974.   return 0.;
    6975. 

  6975. #endif
    6976. 

  6976. }
    6977. 

  6977. 

  6978. double opt_view_axes_tics2(OPT_ARGS_NUM)
    6979. 

  6979. {
    6980. 

  6980. #if defined(HAVE_POST)
    6981. 

  6981.   GET_VIEWo(0.);
    6982. 

  6982.   if(action & GMSH_SET) {
    6983. 

  6983.     opt->axesTics[2] = val;
    6984. 

  6984.   }
    6985. 

  6985. #if defined(HAVE_FLTK)
    6986. 

  6986.   if(_gui_action_valid(action, num)) {
    6987. 

  6987.     FlGui::instance()->options->view.value[5]->value(opt->axesTics[2]);
    6988. 

  6988.   }
    6989. 

  6989. #endif
    6990. 

  6990.   return opt->axesTics[2];
    6991. 

  6991. #else
    6992. 

  6992.   return 0.;
    6993. 

  6993. #endif
    6994. 

  6994. }
    6995. 

  6995. 

  6996. double opt_view_nb_iso(OPT_ARGS_NUM)
    6997. 

  6997. {
    6998. 

  6998. #if defined(HAVE_POST)
    6999. 

  6999.   GET_VIEWo(0.);
    7000. 

  7000.   if(action & GMSH_SET) {
    7001. 

  7001.     opt->nbIso = (int)val;
    7002. 

  7002.     if(view) view->setChanged(true);
    7003. 

  7003.   }
    7004. 

  7004. #if defined(HAVE_FLTK)
    7005. 

  7005.   if(_gui_action_valid(action, num))
    7006. 

  7006.     FlGui::instance()->options->view.value[30]->value(opt->nbIso);
    7007. 

  7007. #endif
    7008. 

  7008.   return opt->nbIso;
    7009. 

  7009. #else
    7010. 

  7010.   return 0.;
    7011. 

  7011. #endif
    7012. 

  7012. }
    7013. 

  7013. 

  7014. double opt_view_boundary(OPT_ARGS_NUM)
    7015. 

  7015. {
    7016. 

  7016. #if defined(HAVE_POST)
    7017. 

  7017.   GET_VIEWo(0.);
    7018. 

  7018.   if(action & GMSH_SET) {
    7019. 

  7019.     opt->boundary = (int)val;
    7020. 

  7020.     if(opt->boundary < 0 || opt->boundary > 3)
    7021. 

  7021.       opt->boundary = 0;
    7022. 

  7022.     if(view) view->setChanged(true);
    7023. 

  7023.   }
    7024. 

  7024. #if defined(HAVE_FLTK)
    7025. 

  7025.   if(_gui_action_valid(action, num)) {
    7026. 

  7026.     FlGui::instance()->options->view.choice[9]->value(opt->boundary);
    7027. 

  7027.   }
    7028. 

  7028. #endif
    7029. 

  7029.   return opt->boundary;
    7030. 

  7030. #else
    7031. 

  7031.   return 0.;
    7032. 

  7032. #endif
    7033. 

  7033. }
    7034. 

  7034. 

  7035. double opt_view_light(OPT_ARGS_NUM)
    7036. 

  7036. {
    7037. 

  7037. #if defined(HAVE_POST)
    7038. 

  7038.   GET_VIEWo(0.);
    7039. 

  7039.   if(action & GMSH_SET) {
    7040. 

  7040.     opt->light = (int)val;
    7041. 

  7041.     if(view) view->setChanged(true);
    7042. 

  7042.   }
    7043. 

  7043. #if defined(HAVE_FLTK)
    7044. 

  7044.   if(_gui_action_valid(action, num)){
    7045. 

  7045.     FlGui::instance()->options->view.butt[11]->value(opt->light);
    7046. 

  7046.     FlGui::instance()->options->activate("view_light");
    7047. 

  7047.   }
    7048. 

  7048. #endif
    7049. 

  7049.   return opt->light;
    7050. 

  7050. #else
    7051. 

  7051.   return 0.;
    7052. 

  7052. #endif
    7053. 

  7053. }
    7054. 

  7054. 

  7055. double opt_view_light_two_side(OPT_ARGS_NUM)
    7056. 

  7056. {
    7057. 

  7057. #if defined(HAVE_POST)
    7058. 

  7058.   GET_VIEWo(0.);
    7059. 

  7059.   if(action & GMSH_SET) {
    7060. 

  7060.     opt->lightTwoSide = (int)val;
    7061. 

  7061.   }
    7062. 

  7062. #if defined(HAVE_FLTK)
    7063. 

  7063.   if(_gui_action_valid(action, num))
    7064. 

  7064.     FlGui::instance()->options->view.butt[9]->value(opt->lightTwoSide);
    7065. 

  7065. #endif
    7066. 

  7066.   return opt->lightTwoSide;
    7067. 

  7067. #else
    7068. 

  7068.   return 0.;
    7069. 

  7069. #endif
    7070. 

  7070. }
    7071. 

  7071. 

  7072. double opt_view_light_lines(OPT_ARGS_NUM)
    7073. 

  7073. {
    7074. 

  7074. #if defined(HAVE_POST)
    7075. 

  7075.   GET_VIEWo(0.);
    7076. 

  7076.   if(action & GMSH_SET) {
    7077. 

  7077.     opt->lightLines = (int)val;
    7078. 

  7078.   }
    7079. 

  7079. #if defined(HAVE_FLTK)
    7080. 

  7080.   if(_gui_action_valid(action, num))
    7081. 

  7081.     FlGui::instance()->options->view.butt[8]->value(opt->lightLines);
    7082. 

  7082. #endif
    7083. 

  7083.   return opt->lightLines;
    7084. 

  7084. #else
    7085. 

  7085.   return 0.;
    7086. 

  7086. #endif
    7087. 

  7087. }
    7088. 

  7088. 

  7089. double opt_view_smooth_normals(OPT_ARGS_NUM)
    7090. 

  7090. {
    7091. 

  7091. #if defined(HAVE_POST)
    7092. 

  7092.   GET_VIEWo(0.);
    7093. 

  7093.   if(action & GMSH_SET) {
    7094. 

  7094.     opt->smoothNormals = (int)val;
    7095. 

  7095.     if(view) view->setChanged(true);
    7096. 

  7096.   }
    7097. 

  7097. #if defined(HAVE_FLTK)
    7098. 

  7098.   if(_gui_action_valid(action, num))
    7099. 

  7099.     FlGui::instance()->options->view.butt[12]->value(opt->smoothNormals);
    7100. 

  7100. #endif
    7101. 

  7101.   return opt->smoothNormals;
    7102. 

  7102. #else
    7103. 

  7103.   return 0.;
    7104. 

  7104. #endif
    7105. 

  7105. }
    7106. 

  7106. 

  7107. double opt_view_angle_smooth_normals(OPT_ARGS_NUM)
    7108. 

  7108. {
    7109. 

  7109. #if defined(HAVE_POST)
    7110. 

  7110.   GET_VIEWo(0.);
    7111. 

  7111.   if(action & GMSH_SET) {
    7112. 

  7112.     opt->angleSmoothNormals = val;
    7113. 

  7113.     if(view) view->setChanged(true);
    7114. 

  7114.   }
    7115. 

  7115. #if defined(HAVE_FLTK)
    7116. 

  7116.   if(_gui_action_valid(action, num))
    7117. 

  7117.     FlGui::instance()->options->view.value[10]->value(opt->angleSmoothNormals);
    7118. 

  7118. #endif
    7119. 

  7119.   return opt->angleSmoothNormals;
    7120. 

  7120. #else
    7121. 

  7121.   return 0.;
    7122. 

  7122. #endif
    7123. 

  7123. }
    7124. 

  7124. 

  7125. double opt_view_show_element(OPT_ARGS_NUM)
    7126. 

  7126. {
    7127. 

  7127. #if defined(HAVE_POST)
    7128. 

  7128.   GET_VIEWo(0.);
    7129. 

  7129.   if(action & GMSH_SET) {
    7130. 

  7130.     opt->showElement = (int)val;
    7131. 

  7131.     if(view) view->setChanged(true);
    7132. 

  7132.   }
    7133. 

  7133. #if defined(HAVE_FLTK)
    7134. 

  7134.   if(_gui_action_valid(action, num))
    7135. 

  7135.     FlGui::instance()->options->view.butt[10]->value(opt->showElement);
    7136. 

  7136. #endif
    7137. 

  7137.   return opt->showElement;
    7138. 

  7138. #else
    7139. 

  7139.   return 0.;
    7140. 

  7140. #endif
    7141. 

  7141. }
    7142. 

  7142. 

  7143. double opt_view_show_time(OPT_ARGS_NUM)
    7144. 

  7144. {
    7145. 

  7145. #if defined(HAVE_POST)
    7146. 

  7146.   GET_VIEWo(0.);
    7147. 

  7147.   if(action & GMSH_SET) {
    7148. 

  7148.     opt->showTime = (int)val;
    7149. 

  7149.     if(opt->showTime < 0 || opt->showTime > 4)
    7150. 

  7150.       opt->showTime = 0;
    7151. 

  7151.   }
    7152. 

  7152. #if defined(HAVE_FLTK)
    7153. 

  7153.   if(_gui_action_valid(action, num))
    7154. 

  7154.     FlGui::instance()->options->view.choice[12]->value(opt->showTime);
    7155. 

  7155. #endif
    7156. 

  7156.   return opt->showTime;
    7157. 

  7157. #else
    7158. 

  7158.   return 0.;
    7159. 

  7159. #endif
    7160. 

  7160. }
    7161. 

  7161. 

  7162. double opt_view_show_scale(OPT_ARGS_NUM)
    7163. 

  7163. {
    7164. 

  7164. #if defined(HAVE_POST)
    7165. 

  7165.   GET_VIEWo(0.);
    7166. 

  7166.   if(action & GMSH_SET) {
    7167. 

  7167.     opt->showScale = (int)val;
    7168. 

  7168.   }
    7169. 

  7169. #if defined(HAVE_FLTK)
    7170. 

  7170.   if(_gui_action_valid(action, num))
    7171. 

  7171.     FlGui::instance()->options->view.butt[4]->value(opt->showScale);
    7172. 

  7172. #endif
    7173. 

  7173.   return opt->showScale;
    7174. 

  7174. #else
    7175. 

  7175.   return 0.;
    7176. 

  7176. #endif
    7177. 

  7177. }
    7178. 

  7178. 

  7179. double opt_view_draw_strings(OPT_ARGS_NUM)
    7180. 

  7180. {
    7181. 

  7181. #if defined(HAVE_POST)
    7182. 

  7182.   GET_VIEWo(0.);
    7183. 

  7183.   if(action & GMSH_SET) {
    7184. 

  7184.     opt->drawStrings = (int)val;
    7185. 

  7185.   }
    7186. 

  7186. #if defined(HAVE_FLTK)
    7187. 

  7187.   if(_gui_action_valid(action, num))
    7188. 

  7188.     FlGui::instance()->options->view.butt[5]->value(opt->drawStrings);
    7189. 

  7189. #endif
    7190. 

  7190.   return opt->drawStrings;
    7191. 

  7191. #else
    7192. 

  7192.   return 0.;
    7193. 

  7193. #endif
    7194. 

  7194. }
    7195. 

  7195. 

  7196. double opt_view_draw_points(OPT_ARGS_NUM)
    7197. 

  7197. {
    7198. 

  7198. #if defined(HAVE_POST)
    7199. 

  7199.   GET_VIEWo(0.);
    7200. 

  7200.   if(action & GMSH_SET) {
    7201. 

  7201.     opt->drawPoints = (int)val;
    7202. 

  7202.     if(view) view->setChanged(true);
    7203. 

  7203.   }
    7204. 

  7204. #if defined(HAVE_FLTK)
    7205. 

  7205.   if(_gui_action_valid(action, num)){
    7206. 

  7206.     if(opt->drawPoints)
    7207. 

  7207.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[0].set();
    7208. 

  7208.     else
    7209. 

  7209.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[0].clear();
    7210. 

  7210.   }
    7211. 

  7211. #endif
    7212. 

  7212.   return opt->drawPoints;
    7213. 

  7213. #else
    7214. 

  7214.   return 0.;
    7215. 

  7215. #endif
    7216. 

  7216. }
    7217. 

  7217. 

  7218. double opt_view_draw_lines(OPT_ARGS_NUM)
    7219. 

  7219. {
    7220. 

  7220. #if defined(HAVE_POST)
    7221. 

  7221.   GET_VIEWo(0.);
    7222. 

  7222.   if(action & GMSH_SET) {
    7223. 

  7223.     opt->drawLines = (int)val;
    7224. 

  7224.     if(view) view->setChanged(true);
    7225. 

  7225.   }
    7226. 

  7226. #if defined(HAVE_FLTK)
    7227. 

  7227.   if(_gui_action_valid(action, num)){
    7228. 

  7228.     if(opt->drawLines)
    7229. 

  7229.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[1].set();
    7230. 

  7230.     else
    7231. 

  7231.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[1].clear();
    7232. 

  7232.   }
    7233. 

  7233. #endif
    7234. 

  7234.   return opt->drawLines;
    7235. 

  7235. #else
    7236. 

  7236.   return 0.;
    7237. 

  7237. #endif
    7238. 

  7238. }
    7239. 

  7239. 

  7240. double opt_view_draw_triangles(OPT_ARGS_NUM)
    7241. 

  7241. {
    7242. 

  7242. #if defined(HAVE_POST)
    7243. 

  7243.   GET_VIEWo(0.);
    7244. 

  7244.   if(action & GMSH_SET) {
    7245. 

  7245.     opt->drawTriangles = (int)val;
    7246. 

  7246.     if(view) view->setChanged(true);
    7247. 

  7247.   }
    7248. 

  7248. #if defined(HAVE_FLTK)
    7249. 

  7249.   if(_gui_action_valid(action, num)){
    7250. 

  7250.     if(opt->drawTriangles)
    7251. 

  7251.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[2].set();
    7252. 

  7252.     else
    7253. 

  7253.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[2].clear();
    7254. 

  7254.   }
    7255. 

  7255. #endif
    7256. 

  7256.   return opt->drawTriangles;
    7257. 

  7257. #else
    7258. 

  7258.   return 0.;
    7259. 

  7259. #endif
    7260. 

  7260. }
    7261. 

  7261. 

  7262. double opt_view_draw_quadrangles(OPT_ARGS_NUM)
    7263. 

  7263. {
    7264. 

  7264. #if defined(HAVE_POST)
    7265. 

  7265.   GET_VIEWo(0.);
    7266. 

  7266.   if(action & GMSH_SET) {
    7267. 

  7267.     opt->drawQuadrangles = (int)val;
    7268. 

  7268.     if(view) view->setChanged(true);
    7269. 

  7269.   }
    7270. 

  7270. #if defined(HAVE_FLTK)
    7271. 

  7271.   if(_gui_action_valid(action, num)){
    7272. 

  7272.     if(opt->drawQuadrangles)
    7273. 

  7273.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[3].set();
    7274. 

  7274.     else
    7275. 

  7275.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[3].clear();
    7276. 

  7276.   }
    7277. 

  7277. #endif
    7278. 

  7278.   return opt->drawQuadrangles;
    7279. 

  7279. #else
    7280. 

  7280.   return 0.;
    7281. 

  7281. #endif
    7282. 

  7282. }
    7283. 

  7283. 

  7284. double opt_view_draw_tetrahedra(OPT_ARGS_NUM)
    7285. 

  7285. {
    7286. 

  7286. #if defined(HAVE_POST)
    7287. 

  7287.   GET_VIEWo(0.);
    7288. 

  7288.   if(action & GMSH_SET) {
    7289. 

  7289.     opt->drawTetrahedra = (int)val;
    7290. 

  7290.     if(view) view->setChanged(true);
    7291. 

  7291.   }
    7292. 

  7292. #if defined(HAVE_FLTK)
    7293. 

  7293.   if(_gui_action_valid(action, num)){
    7294. 

  7294.     if(opt->drawTetrahedra)
    7295. 

  7295.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[4].set();
    7296. 

  7296.     else
    7297. 

  7297.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[4].clear();
    7298. 

  7298.   }
    7299. 

  7299. #endif
    7300. 

  7300.   return opt->drawTetrahedra;
    7301. 

  7301. #else
    7302. 

  7302.   return 0.;
    7303. 

  7303. #endif
    7304. 

  7304. }
    7305. 

  7305. 

  7306. double opt_view_draw_hexahedra(OPT_ARGS_NUM)
    7307. 

  7307. {
    7308. 

  7308. #if defined(HAVE_POST)
    7309. 

  7309.   GET_VIEWo(0.);
    7310. 

  7310.   if(action & GMSH_SET) {
    7311. 

  7311.     opt->drawHexahedra = (int)val;
    7312. 

  7312.     if(view) view->setChanged(true);
    7313. 

  7313.   }
    7314. 

  7314. #if defined(HAVE_FLTK)
    7315. 

  7315.   if(_gui_action_valid(action, num)){
    7316. 

  7316.     if(opt->drawHexahedra)
    7317. 

  7317.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[5].set();
    7318. 

  7318.     else
    7319. 

  7319.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[5].clear();
    7320. 

  7320.   }
    7321. 

  7321. #endif
    7322. 

  7322.   return opt->drawHexahedra;
    7323. 

  7323. #else
    7324. 

  7324.   return 0.;
    7325. 

  7325. #endif
    7326. 

  7326. }
    7327. 

  7327. 

  7328. double opt_view_draw_prisms(OPT_ARGS_NUM)
    7329. 

  7329. {
    7330. 

  7330. #if defined(HAVE_POST)
    7331. 

  7331.   GET_VIEWo(0.);
    7332. 

  7332.   if(action & GMSH_SET) {
    7333. 

  7333.     opt->drawPrisms = (int)val;
    7334. 

  7334.     if(view) view->setChanged(true);
    7335. 

  7335.   }
    7336. 

  7336. #if defined(HAVE_FLTK)
    7337. 

  7337.   if(_gui_action_valid(action, num)){
    7338. 

  7338.     if(opt->drawPrisms)
    7339. 

  7339.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[6].set();
    7340. 

  7340.     else
    7341. 

  7341.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[6].clear();
    7342. 

  7342.   }
    7343. 

  7343. #endif
    7344. 

  7344.   return opt->drawPrisms;
    7345. 

  7345. #else
    7346. 

  7346.   return 0.;
    7347. 

  7347. #endif
    7348. 

  7348. }
    7349. 

  7349. 

  7350. double opt_view_draw_pyramids(OPT_ARGS_NUM)
    7351. 

  7351. {
    7352. 

  7352. #if defined(HAVE_POST)
    7353. 

  7353.   GET_VIEWo(0.);
    7354. 

  7354.   if(action & GMSH_SET) {
    7355. 

  7355.     opt->drawPyramids = (int)val;
    7356. 

  7356.     if(view) view->setChanged(true);
    7357. 

  7357.   }
    7358. 

  7358. #if defined(HAVE_FLTK)
    7359. 

  7359.   if(_gui_action_valid(action, num)){
    7360. 

  7360.     if(opt->drawPyramids)
    7361. 

  7361.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[7].set();
    7362. 

  7362.     else
    7363. 

  7363.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[1]->menu())[7].clear();
    7364. 

  7364.   }
    7365. 

  7365. #endif
    7366. 

  7366.   return opt->drawPyramids;
    7367. 

  7367. #else
    7368. 

  7368.   return 0.;
    7369. 

  7369. #endif
    7370. 

  7370. }
    7371. 

  7371. 

  7372. double opt_view_draw_scalars(OPT_ARGS_NUM)
    7373. 

  7373. {
    7374. 

  7374. #if defined(HAVE_POST)
    7375. 

  7375.   GET_VIEWo(0.);
    7376. 

  7376.   if(action & GMSH_SET) {
    7377. 

  7377.     opt->drawScalars = (int)val;
    7378. 

  7378.     if(view) view->setChanged(true);
    7379. 

  7379.   }
    7380. 

  7380. #if defined(HAVE_FLTK)
    7381. 

  7381.   if(_gui_action_valid(action, num)){
    7382. 

  7382.     if(opt->drawScalars)
    7383. 

  7383.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[0]->menu())[0].set();
    7384. 

  7384.     else
    7385. 

  7385.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[0]->menu())[0].clear();
    7386. 

  7386.   }
    7387. 

  7387. #endif
    7388. 

  7388.   return opt->drawScalars;
    7389. 

  7389. #else
    7390. 

  7390.   return 0.;
    7391. 

  7391. #endif
    7392. 

  7392. }
    7393. 

  7393. 

  7394. double opt_view_draw_vectors(OPT_ARGS_NUM)
    7395. 

  7395. {
    7396. 

  7396. #if defined(HAVE_POST)
    7397. 

  7397.   GET_VIEWo(0.);
    7398. 

  7398.   if(action & GMSH_SET) {
    7399. 

  7399.     opt->drawVectors = (int)val;
    7400. 

  7400.     if(view) view->setChanged(true);
    7401. 

  7401.   }
    7402. 

  7402. #if defined(HAVE_FLTK)
    7403. 

  7403.   if(_gui_action_valid(action, num)){
    7404. 

  7404.     if(opt->drawVectors)
    7405. 

  7405.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[0]->menu())[1].set();
    7406. 

  7406.     else
    7407. 

  7407.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[0]->menu())[1].clear();
    7408. 

  7408.   }
    7409. 

  7409. #endif
    7410. 

  7410.   return opt->drawVectors;
    7411. 

  7411. #else
    7412. 

  7412.   return 0.;
    7413. 

  7413. #endif
    7414. 

  7414. }
    7415. 

  7415. 

  7416. double opt_view_draw_tensors(OPT_ARGS_NUM)
    7417. 

  7417. {
    7418. 

  7418. #if defined(HAVE_POST)
    7419. 

  7419.   GET_VIEWo(0.);
    7420. 

  7420.   if(action & GMSH_SET) {
    7421. 

  7421.     opt->drawTensors = (int)val;
    7422. 

  7422.     if(view) view->setChanged(true);
    7423. 

  7423.   }
    7424. 

  7424. #if defined(HAVE_FLTK)
    7425. 

  7425.   if(_gui_action_valid(action, num)){
    7426. 

  7426.     if(opt->drawTensors)
    7427. 

  7427.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[0]->menu())[2].set();
    7428. 

  7428.     else
    7429. 

  7429.       ((Fl_Menu_Item*)FlGui::instance()->options->view.menu[0]->menu())[2].clear();
    7430. 

  7430.   }
    7431. 

  7431. #endif
    7432. 

  7432.   return opt->drawTensors;
    7433. 

  7433. #else
    7434. 

  7434.   return 0.;
    7435. 

  7435. #endif
    7436. 

  7436. }
    7437. 

  7437. 

  7438. double opt_view_draw_skin_only(OPT_ARGS_NUM)
    7439. 

  7439. {
    7440. 

  7440. #if defined(HAVE_POST)
    7441. 

  7441.   GET_VIEWo(0.);
    7442. 

  7442.   if(action & GMSH_SET) {
    7443. 

  7443.     opt->drawSkinOnly = (int)val;
    7444. 

  7444.     if(view) view->setChanged(true);
    7445. 

  7445.   }
    7446. 

  7446. #if defined(HAVE_FLTK)
    7447. 

  7447.   if(_gui_action_valid(action, num))
    7448. 

  7448.     FlGui::instance()->options->view.butt[2]->value(opt->drawSkinOnly);
    7449. 

  7449. #endif
    7450. 

  7450.   return opt->drawSkinOnly;
    7451. 

  7451. #else
    7452. 

  7452.   return 0.;
    7453. 

  7453. #endif
    7454. 

  7454. }
    7455. 

  7455. 

  7456. double opt_view_scale_type(OPT_ARGS_NUM)
    7457. 

  7457. {
    7458. 

  7458. #if defined(HAVE_POST)
    7459. 

  7459.   GET_VIEWo(0.);
    7460. 

  7460.   if(action & GMSH_SET) {
    7461. 

  7461.     opt->scaleType = (int)val;
    7462. 

  7462.     if(opt->scaleType < 1 || opt->scaleType > 3)
    7463. 

  7463.       opt->scaleType = 1;
    7464. 

  7464.     if(view) view->setChanged(true);
    7465. 

  7465.   }
    7466. 

  7466. #if defined(HAVE_FLTK)
    7467. 

  7467.   if(_gui_action_valid(action, num)) {
    7468. 

  7468.     FlGui::instance()->options->view.choice[1]->value(opt->scaleType - 1);
    7469. 

  7469.   }
    7470. 

  7470. #endif
    7471. 

  7471.   return opt->scaleType;
    7472. 

  7472. #else
    7473. 

  7473.   return 0.;
    7474. 

  7474. #endif
    7475. 

  7475. }
    7476. 

  7476. 

  7477. double opt_view_range_type(OPT_ARGS_NUM)
    7478. 

  7478. {
    7479. 

  7479. #if defined(HAVE_POST)
    7480. 

  7480.   GET_VIEWo(0.);
    7481. 

  7481.   if(action & GMSH_SET) {
    7482. 

  7482.     opt->rangeType = (int)val;
    7483. 

  7483.     if(opt->rangeType < 1 || opt->rangeType > 3)
    7484. 

  7484.       opt->rangeType = 1;
    7485. 

  7485.     if(view) view->setChanged(true);
    7486. 

  7486.   }
    7487. 

  7487. #if defined(HAVE_FLTK)
    7488. 

  7488.   if(_gui_action_valid(action, num)){
    7489. 

  7489.     FlGui::instance()->options->view.choice[7]->value(opt->rangeType - 1);
    7490. 

  7490.     FlGui::instance()->options->activate("custom_range");
    7491. 

  7491.   }
    7492. 

  7492. #endif
    7493. 

  7493.   return opt->rangeType;
    7494. 

  7494. #else
    7495. 

  7495.   return 0.;
    7496. 

  7496. #endif
    7497. 

  7497. }
    7498. 

  7498. 

  7499. double opt_view_abscissa_range_type(OPT_ARGS_NUM)
    7500. 

  7500. {
    7501. 

  7501. #if defined(HAVE_POST)
    7502. 

  7502.   GET_VIEWo(0.);
    7503. 

  7503.   if(action & GMSH_SET) {
    7504. 

  7504.     opt->abscissaRangeType = (int)val;
    7505. 

  7505.     if(opt->abscissaRangeType < 1 || opt->abscissaRangeType > 3)
    7506. 

  7506.       opt->abscissaRangeType = 1;
    7507. 

  7507.     if(view) view->setChanged(true);
    7508. 

  7508.   }
    7509. 

  7509.   return opt->abscissaRangeType;
    7510. 

  7510. #else
    7511. 

  7511.   return 0.;
    7512. 

  7512. #endif
    7513. 

  7513. }
    7514. 

  7514. 

  7515. double opt_view_tensor_type(OPT_ARGS_NUM)
    7516. 

  7516. {
    7517. 

  7517. #if defined(HAVE_POST)
    7518. 

  7518.   GET_VIEWo(0.);
    7519. 

  7519.   if(action & GMSH_SET) {
    7520. 

  7520.     opt->tensorType = (int)val;
    7521. 

  7521.     if(opt->tensorType > 6 || opt->tensorType < 1)
    7522. 

  7522.       opt->tensorType = 1;
    7523. 

  7523.     if(view) view->setChanged(true);
    7524. 

  7524.   }
    7525. 

  7525. #if defined(HAVE_FLTK)
    7526. 

  7526.   if(_gui_action_valid(action, num)) {
    7527. 

  7527.     FlGui::instance()->options->view.choice[4]->value(opt->tensorType - 1);
    7528. 

  7528.   }
    7529. 

  7529. #endif
    7530. 

  7530.   return opt->tensorType;
    7531. 

  7531. #else
    7532. 

  7532.   return 0.;
    7533. 

  7533. #endif
    7534. 

  7534. }
    7535. 

  7535. 

  7536. double opt_view_vector_type(OPT_ARGS_NUM)
    7537. 

  7537. {
    7538. 

  7538. #if defined(HAVE_POST)
    7539. 

  7539.   GET_VIEWo(0.);
    7540. 

  7540.   if(action & GMSH_SET) {
    7541. 

  7541.     opt->vectorType = (int)val;
    7542. 

  7542.     if(opt->vectorType < 1 || opt->vectorType > 6)
    7543. 

  7543.       opt->vectorType = 1;
    7544. 

  7544.     if(view) view->setChanged(true);
    7545. 

  7545.   }
    7546. 

  7546. #if defined(HAVE_FLTK)
    7547. 

  7547.   if(_gui_action_valid(action, num)) {
    7548. 

  7548.     FlGui::instance()->options->view.choice[2]->value(opt->vectorType - 1);
    7549. 

  7549.   }
    7550. 

  7550. #endif
    7551. 

  7551.   return opt->vectorType;
    7552. 

  7552. #else
    7553. 

  7553.   return 0.;
    7554. 

  7554. #endif
    7555. 

  7555. }
    7556. 

  7556. 

  7557. double opt_view_glyph_location(OPT_ARGS_NUM)
    7558. 

  7558. {
    7559. 

  7559. #if defined(HAVE_POST)
    7560. 

  7560.   GET_VIEWo(0.);
    7561. 

  7561.   if(action & GMSH_SET) {
    7562. 

  7562.     opt->glyphLocation = (int)val;
    7563. 

  7563.     if(opt->glyphLocation < 1 || opt->glyphLocation > 2)
    7564. 

  7564.       opt->glyphLocation = 1;
    7565. 

  7565.     if(view) view->setChanged(true);
    7566. 

  7566.   }
    7567. 

  7567. #if defined(HAVE_FLTK)
    7568. 

  7568.   if(_gui_action_valid(action, num)) {
    7569. 

  7569.     FlGui::instance()->options->view.choice[3]->value(opt->glyphLocation - 1);
    7570. 

  7570.   }
    7571. 

  7571. #endif
    7572. 

  7572.   return opt->glyphLocation;
    7573. 

  7573. #else
    7574. 

  7574.   return 0.;
    7575. 

  7575. #endif
    7576. 

  7576. }
    7577. 

  7577. 

  7578. double opt_view_center_glyphs(OPT_ARGS_NUM)
    7579. 

  7579. {
    7580. 

  7580. #if defined(HAVE_POST)
    7581. 

  7581.   GET_VIEWo(0.);
    7582. 

  7582.   if(action & GMSH_SET) {
    7583. 

  7583.     opt->centerGlyphs = (int)val;
    7584. 

  7584.     if(opt->centerGlyphs < 0 || opt->centerGlyphs > 2)
    7585. 

  7585.       opt->glyphLocation = 0;
    7586. 

  7586.     if(view) view->setChanged(true);
    7587. 

  7587.   }
    7588. 

  7588. #if defined(HAVE_FLTK)
    7589. 

  7589.   if(_gui_action_valid(action, num)) {
    7590. 

  7590.     FlGui::instance()->options->view.choice[15]->value(opt->centerGlyphs);
    7591. 

  7591.   }
    7592. 

  7592. #endif
    7593. 

  7593.   return opt->centerGlyphs;
    7594. 

  7594. #else
    7595. 

  7595.   return 0.;
    7596. 

  7596. #endif
    7597. 

  7597. }
    7598. 

  7598. 

  7599. double opt_view_point_size(OPT_ARGS_NUM)
    7600. 

  7600. {
    7601. 

  7601. #if defined(HAVE_POST)
    7602. 

  7602.   GET_VIEWo(0.);
    7603. 

  7603.   if(action & GMSH_SET) {
    7604. 

  7604.     opt->pointSize = val;
    7605. 

  7605.   }
    7606. 

  7606. #if defined(HAVE_FLTK)
    7607. 

  7607.   if(_gui_action_valid(action, num))
    7608. 

  7608.     FlGui::instance()->options->view.value[61]->value(opt->pointSize);
    7609. 

  7609. #endif
    7610. 

  7610.   return opt->pointSize;
    7611. 

  7611. #else
    7612. 

  7612.   return 0.;
    7613. 

  7613. #endif
    7614. 

  7614. }
    7615. 

  7615. 

  7616. double opt_view_line_width(OPT_ARGS_NUM)
    7617. 

  7617. {
    7618. 

  7618. #if defined(HAVE_POST)
    7619. 

  7619.   GET_VIEWo(0.);
    7620. 

  7620.   if(action & GMSH_SET) {
    7621. 

  7621.     opt->lineWidth = val;
    7622. 

  7622.   }
    7623. 

  7623. #if defined(HAVE_FLTK)
    7624. 

  7624.   if(_gui_action_valid(action, num))
    7625. 

  7625.     FlGui::instance()->options->view.value[62]->value(opt->lineWidth);
    7626. 

  7626. #endif
    7627. 

  7627.   return opt->lineWidth;
    7628. 

  7628. #else
    7629. 

  7629.   return 0.;
    7630. 

  7630. #endif
    7631. 

  7631. }
    7632. 

  7632. 

  7633. double opt_view_point_type(OPT_ARGS_NUM)
    7634. 

  7634. {
    7635. 

  7635. #if defined(HAVE_POST)
    7636. 

  7636.   GET_VIEWo(0.);
    7637. 

  7637.   if(action & GMSH_SET) {
    7638. 

  7638.     opt->pointType = (int)val;
    7639. 

  7639.     if(opt->pointType < 0 || opt->pointType > 3)
    7640. 

  7640.       opt->pointType = 0;
    7641. 

  7641.     if(view) view->setChanged(true);
    7642. 

  7642.   }
    7643. 

  7643. #if defined(HAVE_FLTK)
    7644. 

  7644.   if(_gui_action_valid(action, num)) {
    7645. 

  7645.     FlGui::instance()->options->view.choice[5]->value(opt->pointType);
    7646. 

  7646.   }
    7647. 

  7647. #endif
    7648. 

  7648.   return opt->pointType;
    7649. 

  7649. #else
    7650. 

  7650.   return 0.;
    7651. 

  7651. #endif
    7652. 

  7652. }
    7653. 

  7653. 

  7654. double opt_view_line_type(OPT_ARGS_NUM)
    7655. 

  7655. {
    7656. 

  7656. #if defined(HAVE_POST)
    7657. 

  7657.   GET_VIEWo(0.);
    7658. 

  7658.   if(action & GMSH_SET) {
    7659. 

  7659.     opt->lineType = (int)val;
    7660. 

  7660.     if(opt->lineType < 0 || opt->lineType > 2)
    7661. 

  7661.       opt->lineType = 0;
    7662. 

  7662.     if(view) view->setChanged(true);
    7663. 

  7663.   }
    7664. 

  7664. #if defined(HAVE_FLTK)
    7665. 

  7665.   if(_gui_action_valid(action, num)) {
    7666. 

  7666.     FlGui::instance()->options->view.choice[6]->value(opt->lineType);
    7667. 

  7667.   }
    7668. 

  7668. #endif
    7669. 

  7669.   return opt->lineType;
    7670. 

  7670. #else
    7671. 

  7671.   return 0.;
    7672. 

  7672. #endif
    7673. 

  7673. }
    7674. 

  7674. 

  7675. double opt_view_colormap_alpha(OPT_ARGS_NUM)
    7676. 

  7676. {
    7677. 

  7677. #if defined(HAVE_POST)
    7678. 

  7678.   GET_VIEWo(0.);
    7679. 

  7679.   if(action & GMSH_SET) {
    7680. 

  7680.     opt->colorTable.dpar[COLORTABLE_ALPHA] = val;
    7681. 

  7681.     ColorTable_Recompute(&opt->colorTable);
    7682. 

  7682.     if(view) view->setChanged(true);
    7683. 

  7683.   }
    7684. 

  7684. #if defined(HAVE_FLTK)
    7685. 

  7685.   if(_gui_action_valid(action, num)) {
    7686. 

  7686.     FlGui::instance()->options->view.colorbar->redraw();
    7687. 

  7687.   }
    7688. 

  7688. #endif
    7689. 

  7689.   return opt->colorTable.dpar[COLORTABLE_ALPHA];
    7690. 

  7690. #else
    7691. 

  7691.   return 0.;
    7692. 

  7692. #endif
    7693. 

  7693. }
    7694. 

  7694. 

  7695. double opt_view_colormap_alpha_power(OPT_ARGS_NUM)
    7696. 

  7696. {
    7697. 

  7697. #if defined(HAVE_POST)
    7698. 

  7698.   GET_VIEWo(0.);
    7699. 

  7699.   if(action & GMSH_SET) {
    7700. 

  7700.     opt->colorTable.dpar[COLORTABLE_ALPHAPOW] = val;
    7701. 

  7701.     ColorTable_Recompute(&opt->colorTable);
    7702. 

  7702.     if(view) view->setChanged(true);
    7703. 

  7703.   }
    7704. 

  7704. #if defined(HAVE_FLTK)
    7705. 

  7705.   if(_gui_action_valid(action, num)) {
    7706. 

  7706.     FlGui::instance()->options->view.colorbar->redraw();
    7707. 

  7707.   }
    7708. 

  7708. #endif
    7709. 

  7709.   return opt->colorTable.dpar[COLORTABLE_ALPHAPOW];
    7710. 

  7710. #else
    7711. 

  7711.   return 0.;
    7712. 

  7712. #endif
    7713. 

  7713. }
    7714. 

  7714. 

  7715. double opt_view_colormap_beta(OPT_ARGS_NUM)
    7716. 

  7716. {
    7717. 

  7717. #if defined(HAVE_POST)
    7718. 

  7718.   GET_VIEWo(0.);
    7719. 

  7719.   if(action & GMSH_SET) {
    7720. 

  7720.     opt->colorTable.dpar[COLORTABLE_BETA] = val;
    7721. 

  7721.     ColorTable_Recompute(&opt->colorTable);
    7722. 

  7722.     if(view) view->setChanged(true);
    7723. 

  7723.   }
    7724. 

  7724. #if defined(HAVE_FLTK)
    7725. 

  7725.   if(_gui_action_valid(action, num)) {
    7726. 

  7726.     FlGui::instance()->options->view.colorbar->redraw();
    7727. 

  7727.   }
    7728. 

  7728. #endif
    7729. 

  7729.   return opt->colorTable.dpar[COLORTABLE_BETA];
    7730. 

  7730. #else
    7731. 

  7731.   return 0.;
    7732. 

  7732. #endif
    7733. 

  7733. }
    7734. 

  7734. 

  7735. double opt_view_colormap_bias(OPT_ARGS_NUM)
    7736. 

  7736. {
    7737. 

  7737. #if defined(HAVE_POST)
    7738. 

  7738.   GET_VIEWo(0.);
    7739. 

  7739.   if(action & GMSH_SET) {
    7740. 

  7740.     opt->colorTable.dpar[COLORTABLE_BIAS] = val;
    7741. 

  7741.     ColorTable_Recompute(&opt->colorTable);
    7742. 

  7742.     if(view) view->setChanged(true);
    7743. 

  7743.   }
    7744. 

  7744. #if defined(HAVE_FLTK)
    7745. 

  7745.   if(_gui_action_valid(action, num)) {
    7746. 

  7746.     FlGui::instance()->options->view.colorbar->redraw();
    7747. 

  7747.   }
    7748. 

  7748. #endif
    7749. 

  7749.   return opt->colorTable.dpar[COLORTABLE_BIAS];
    7750. 

  7750. #else
    7751. 

  7751.   return 0.;
    7752. 

  7752. #endif
    7753. 

  7753. }
    7754. 

  7754. 

  7755. double opt_view_colormap_curvature(OPT_ARGS_NUM)
    7756. 

  7756. {
    7757. 

  7757. #if defined(HAVE_POST)
    7758. 

  7758.   GET_VIEWo(0.);
    7759. 

  7759.   if(action & GMSH_SET) {
    7760. 

  7760.     opt->colorTable.dpar[COLORTABLE_CURVATURE] = val;
    7761. 

  7761.     ColorTable_Recompute(&opt->colorTable);
    7762. 

  7762.     if(view) view->setChanged(true);
    7763. 

  7763.   }
    7764. 

  7764. #if defined(HAVE_FLTK)
    7765. 

  7765.   if(_gui_action_valid(action, num)) {
    7766. 

  7766.     FlGui::instance()->options->view.colorbar->redraw();
    7767. 

  7767.   }
    7768. 

  7768. #endif
    7769. 

  7769.   return opt->colorTable.dpar[COLORTABLE_CURVATURE];
    7770. 

  7770. #else
    7771. 

  7771.   return 0.;
    7772. 

  7772. #endif
    7773. 

  7773. }
    7774. 

  7774. 

  7775. double opt_view_colormap_invert(OPT_ARGS_NUM)
    7776. 

  7776. {
    7777. 

  7777. #if defined(HAVE_POST)
    7778. 

  7778.   GET_VIEWo(0.);
    7779. 

  7779.   if(action & GMSH_SET) {
    7780. 

  7780.     opt->colorTable.ipar[COLORTABLE_INVERT] = (int)val;
    7781. 

  7781.     ColorTable_Recompute(&opt->colorTable);
    7782. 

  7782.     if(view) view->setChanged(true);
    7783. 

  7783.   }
    7784. 

  7784. #if defined(HAVE_FLTK)
    7785. 

  7785.   if(_gui_action_valid(action, num)) {
    7786. 

  7786.     FlGui::instance()->options->view.colorbar->redraw();
    7787. 

  7787.   }
    7788. 

  7788. #endif
    7789. 

  7789.   return opt->colorTable.ipar[COLORTABLE_INVERT];
    7790. 

  7790. #else
    7791. 

  7791.   return 0.;
    7792. 

  7792. #endif
    7793. 

  7793. }
    7794. 

  7794. 

  7795. double opt_view_colormap_number(OPT_ARGS_NUM)
    7796. 

  7796. {
    7797. 

  7797. #if defined(HAVE_POST)
    7798. 

  7798.   GET_VIEWo(0.);
    7799. 

  7799.   if(action & GMSH_SET) {
    7800. 

  7800.     opt->colorTable.ipar[COLORTABLE_NUMBER] = (int)val;
    7801. 

  7801.     ColorTable_Recompute(&opt->colorTable);
    7802. 

  7802.     if(view) view->setChanged(true);
    7803. 

  7803.   }
    7804. 

  7804. #if defined(HAVE_FLTK)
    7805. 

  7805.   if(_gui_action_valid(action, num)) {
    7806. 

  7806.     FlGui::instance()->options->view.colorbar->redraw();
    7807. 

  7807.   }
    7808. 

  7808. #endif
    7809. 

  7809.   return opt->colorTable.ipar[COLORTABLE_NUMBER];
    7810. 

  7810. #else
    7811. 

  7811.   return 0.;
    7812. 

  7812. #endif
    7813. 

  7813. }
    7814. 

  7814. 

  7815. double opt_view_colormap_rotation(OPT_ARGS_NUM)
    7816. 

  7816. {
    7817. 

  7817. #if defined(HAVE_POST)
    7818. 

  7818.   GET_VIEWo(0.);
    7819. 

  7819.   if(action & GMSH_SET) {
    7820. 

  7820.     opt->colorTable.ipar[COLORTABLE_ROTATION] = (int)val;
    7821. 

  7821.     ColorTable_Recompute(&opt->colorTable);
    7822. 

  7822.     if(view) view->setChanged(true);
    7823. 

  7823.   }
    7824. 

  7824. #if defined(HAVE_FLTK)
    7825. 

  7825.   if(_gui_action_valid(action, num)) {
    7826. 

  7826.     FlGui::instance()->options->view.colorbar->redraw();
    7827. 

  7827.   }
    7828. 

  7828. #endif
    7829. 

  7829.   return opt->colorTable.ipar[COLORTABLE_ROTATION];
    7830. 

  7830. #else
    7831. 

  7831.   return 0.;
    7832. 

  7832. #endif
    7833. 

  7833. }
    7834. 

  7834. 

  7835. double opt_view_colormap_swap(OPT_ARGS_NUM)
    7836. 

  7836. {
    7837. 

  7837. #if defined(HAVE_POST)
    7838. 

  7838.   GET_VIEWo(0.);
    7839. 

  7839.   if(action & GMSH_SET) {
    7840. 

  7840.     opt->colorTable.ipar[COLORTABLE_SWAP] = (int)val;
    7841. 

  7841.     ColorTable_Recompute(&opt->colorTable);
    7842. 

  7842.     if(view) view->setChanged(true);
    7843. 

  7843.   }
    7844. 

  7844. #if defined(HAVE_FLTK)
    7845. 

  7845.   if(_gui_action_valid(action, num)) {
    7846. 

  7846.     FlGui::instance()->options->view.colorbar->redraw();
    7847. 

  7847.   }
    7848. 

  7848. #endif
    7849. 

  7849.   return opt->colorTable.ipar[COLORTABLE_SWAP];
    7850. 

  7850. #else
    7851. 

  7851.   return 0.;
    7852. 

  7852. #endif
    7853. 

  7853. }
    7854. 

  7854. 

  7855. double opt_view_external_view(OPT_ARGS_NUM)
    7856. 

  7856. {
    7857. 

  7857. #if defined(HAVE_POST)
    7858. 

  7858.   GET_VIEWo(0.);
    7859. 

  7859.   if(action & GMSH_SET) {
    7860. 

  7860.     opt->externalViewIndex = (int)val;
    7861. 

  7861.     if(view) view->setChanged(true);
    7862. 

  7862.   }
    7863. 

  7863. #if defined(HAVE_FLTK)
    7864. 

  7864.   if(_gui_action_valid(action, num)){
    7865. 

  7865.     // warning: Fl_Choice::size() returns number of items+1
    7866. 

  7866.     int item = opt->externalViewIndex + 1;
    7867. 

  7867.     if(item > -1 && item < FlGui::instance()->options->view.choice[10]->size()-1)
    7868. 

  7868.       FlGui::instance()->options->view.choice[10]->value(item);
    7869. 

  7869.     else
    7870. 

  7870.       FlGui::instance()->options->view.choice[10]->value(0);
    7871. 

  7871.   }
    7872. 

  7872. #endif
    7873. 

  7873.   return opt->externalViewIndex;
    7874. 

  7874. #else
    7875. 

  7875.   return 0.;
    7876. 

  7876. #endif
    7877. 

  7877. }
    7878. 

  7878. 

  7879. double opt_view_gen_raise_view(OPT_ARGS_NUM)
    7880. 

  7880. {
    7881. 

  7881. #if defined(HAVE_POST)
    7882. 

  7882.   GET_VIEWo(0.);
    7883. 

  7883.   if(action & GMSH_SET) {
    7884. 

  7884.     opt->viewIndexForGenRaise = (int)val;
    7885. 

  7885.     if(view) view->setChanged(true);
    7886. 

  7886.   }
    7887. 

  7887. #if defined(HAVE_FLTK)
    7888. 

  7888.   if(_gui_action_valid(action, num)){
    7889. 

  7889.     // warning: Fl_Choice::size() returns number of items+1
    7890. 

  7890.     int item = opt->viewIndexForGenRaise + 1;
    7891. 

  7891.     if(item > -1 && item < FlGui::instance()->options->view.choice[11]->size()-1)
    7892. 

  7892.       FlGui::instance()->options->view.choice[11]->value(item);
    7893. 

  7893.     else
    7894. 

  7894.       FlGui::instance()->options->view.choice[11]->value(0);
    7895. 

  7895.   }
    7896. 

  7896. #endif
    7897. 

  7897.   return opt->viewIndexForGenRaise;
    7898. 

  7898. #else
    7899. 

  7899.   return 0.;
    7900. 

  7900. #endif
    7901. 

  7901. }
    7902. 

  7902. 

  7903. double opt_view_gen_raise_factor(OPT_ARGS_NUM)
    7904. 

  7904. {
    7905. 

  7905. #if defined(HAVE_POST)
    7906. 

  7906.   GET_VIEWo(0.);
    7907. 

  7907.   if(action & GMSH_SET) {
    7908. 

  7908.     opt->genRaiseFactor = val;
    7909. 

  7909.     if(view) view->setChanged(true);
    7910. 

  7910.   }
    7911. 

  7911. #if defined(HAVE_FLTK)
    7912. 

  7912.   if(_gui_action_valid(action, num))
    7913. 

  7913.     FlGui::instance()->options->view.value[2]->value(opt->genRaiseFactor);
    7914. 

  7914. #endif
    7915. 

  7915.   return opt->genRaiseFactor;
    7916. 

  7916. #else
    7917. 

  7917.   return 0.;
    7918. 

  7918. #endif
    7919. 

  7919. }
    7920. 

  7920. 

  7921. double opt_view_use_gen_raise(OPT_ARGS_NUM)
    7922. 

  7922. {
    7923. 

  7923. #if defined(HAVE_POST)
    7924. 

  7924.   GET_VIEWo(0.);
    7925. 

  7925.   if(action & GMSH_SET) {
    7926. 

  7926.     opt->useGenRaise = (int)val;
    7927. 

  7927.     if(view) view->setChanged(true);
    7928. 

  7928.   }
    7929. 

  7929. #if defined(HAVE_FLTK)
    7930. 

  7930.   if(_gui_action_valid(action, num)){
    7931. 

  7931.     FlGui::instance()->options->view.butt[6]->value(opt->useGenRaise);
    7932. 

  7932.     FlGui::instance()->options->activate("view_general_transform");
    7933. 

  7933.   }
    7934. 

  7934. #endif
    7935. 

  7935.   return opt->useGenRaise;
    7936. 

  7936. #else
    7937. 

  7937.   return 0.;
    7938. 

  7938. #endif
    7939. 

  7939. }
    7940. 

  7940. 

  7941. double opt_view_use_stipple(OPT_ARGS_NUM)
    7942. 

  7942. {
    7943. 

  7943. #if defined(HAVE_POST)
    7944. 

  7944.   GET_VIEWo(0.);
    7945. 

  7945.   if(action & GMSH_SET) {
    7946. 

  7946.     opt->useStipple = (int)val;
    7947. 

  7947.   }
    7948. 

  7948. #if defined(HAVE_FLTK)
    7949. 

  7949.   if(_gui_action_valid(action, num)){
    7950. 

  7950.     FlGui::instance()->options->view.butt[26]->value(opt->useStipple);
    7951. 

  7951.   }
    7952. 

  7952. #endif
    7953. 

  7953.   return opt->useStipple;
    7954. 

  7954. #else
    7955. 

  7955.   return 0.;
    7956. 

  7956. #endif
    7957. 

  7957. }
    7958. 

  7958. 

  7959. double opt_view_clip(OPT_ARGS_NUM)
    7960. 

  7960. {
    7961. 

  7961. #if defined(HAVE_POST)
    7962. 

  7962.   GET_VIEWo(0.);
    7963. 

  7963.   if(action & GMSH_SET) {
    7964. 

  7964.     opt->clip = (int)val;
    7965. 

  7965.   }
    7966. 

  7966. #if defined(HAVE_FLTK)
    7967. 

  7967.   if(_gui_action_valid(action, num)){
    7968. 

  7968.     FlGui::instance()->clipping->resetBrowser();
    7969. 

  7969.   }
    7970. 

  7970. #endif
    7971. 

  7971.   return opt->clip;
    7972. 

  7972. #else
    7973. 

  7973.   return 0.;
    7974. 

  7974. #endif
    7975. 

  7975. }
    7976. 

  7976. 

  7977. double opt_view_force_num_components(OPT_ARGS_NUM)
    7978. 

  7978. {
    7979. 

  7979. #if defined(HAVE_POST)
    7980. 

  7980.   GET_VIEWo(0.);
    7981. 

  7981.   if(action & GMSH_SET) {
    7982. 

  7982.     opt->forceNumComponents = (int)val;
    7983. 

  7983.     if(view) view->setChanged(true);
    7984. 

  7984.   }
    7985. 

  7985. #if defined(HAVE_FLTK)
    7986. 

  7986.   if(_gui_action_valid(action, num)){
    7987. 

  7987.     if(opt->forceNumComponents == 1)
    7988. 

  7988.       FlGui::instance()->options->view.choice[14]->value(1);
    7989. 

  7989.     else if(opt->forceNumComponents == 3)
    7990. 

  7990.       FlGui::instance()->options->view.choice[14]->value(2);
    7991. 

  7991.     else if(opt->forceNumComponents == 9)
    7992. 

  7992.       FlGui::instance()->options->view.choice[14]->value(3);
    7993. 

  7993.     else
    7994. 

  7994.       FlGui::instance()->options->view.choice[14]->value(0);
    7995. 

  7995.   }
    7996. 

  7996. #endif
    7997. 

  7997.   return opt->forceNumComponents;
    7998. 

  7998. #else
    7999. 

  7999.   return 0.;
    8000. 

  8000. #endif
    8001. 

  8001. }
    8002. 

  8002. 

  8003. static double ovcm(OPT_ARGS_NUM, int nn)
    8004. 

  8004. {
    8005. 

  8005. #if defined(HAVE_POST)
    8006. 

  8006.   GET_VIEWo(0.);
    8007. 

  8007.   if(action & GMSH_SET) {
    8008. 

  8008.     opt->componentMap[nn] = (int)val;
    8009. 

  8009.     if(view) view->setChanged(true);
    8010. 

  8010.   }
    8011. 

  8011. #if defined(HAVE_FLTK)
    8012. 

  8012.   if(_gui_action_valid(action, num)){
    8013. 

  8013.     FlGui::instance()->options->view.value[70 + nn]->value
    8014. 

  8014.       (opt->componentMap[nn]);
    8015. 

  8015.   }
    8016. 

  8016. #endif
    8017. 

  8017.   return opt->componentMap[nn];
    8018. 

  8018. #else
    8019. 

  8019.   return 0.;
    8020. 

  8020. #endif
    8021. 

  8021. }
    8022. 

  8022. 

  8023. double opt_view_component_map0(OPT_ARGS_NUM){ return ovcm(num, action, val, 0); }
    8024. 

  8024. double opt_view_component_map1(OPT_ARGS_NUM){ return ovcm(num, action, val, 1); }
    8025. 

  8025. double opt_view_component_map2(OPT_ARGS_NUM){ return ovcm(num, action, val, 2); }
    8026. 

  8026. double opt_view_component_map3(OPT_ARGS_NUM){ return ovcm(num, action, val, 3); }
    8027. 

  8027. double opt_view_component_map4(OPT_ARGS_NUM){ return ovcm(num, action, val, 4); }
    8028. 

  8028. double opt_view_component_map5(OPT_ARGS_NUM){ return ovcm(num, action, val, 5); }
    8029. 

  8029. double opt_view_component_map6(OPT_ARGS_NUM){ return ovcm(num, action, val, 6); }
    8030. 

  8030. double opt_view_component_map7(OPT_ARGS_NUM){ return ovcm(num, action, val, 7); }
    8031. 

  8031. double opt_view_component_map8(OPT_ARGS_NUM){ return ovcm(num, action, val, 8); }
    8032. 

  8032. 

  8033. double opt_print_file_format(OPT_ARGS_NUM)
    8034. 

  8034. {
    8035. 

  8035.   if(action & GMSH_SET)
    8036. 

  8036.     CTX::instance()->print.fileFormat = (int)val;
    8037. 

  8037.   return CTX::instance()->print.fileFormat;
    8038. 

  8038. }
    8039. 

  8039. 

  8040. double opt_print_eps_compress(OPT_ARGS_NUM)
    8041. 

  8041. {
    8042. 

  8042.   if(action & GMSH_SET)
    8043. 

  8043.     CTX::instance()->print.epsCompress = (int)val;
    8044. 

  8044.   return CTX::instance()->print.epsCompress;
    8045. 

  8045. }
    8046. 

  8046. 

  8047. double opt_print_eps_ps3shading(OPT_ARGS_NUM)
    8048. 

  8048. {
    8049. 

  8049.   if(action & GMSH_SET)
    8050. 

  8050.     CTX::instance()->print.epsPS3Shading = (int)val;
    8051. 

  8051.   return CTX::instance()->print.epsPS3Shading;
    8052. 

  8052. }
    8053. 

  8053. 

  8054. double opt_print_eps_quality(OPT_ARGS_NUM)
    8055. 

  8055. {
    8056. 

  8056.   if(action & GMSH_SET)
    8057. 

  8057.     CTX::instance()->print.epsQuality = (int)val;
    8058. 

  8058.   return CTX::instance()->print.epsQuality;
    8059. 

  8059. }
    8060. 

  8060. 

  8061. double opt_print_eps_occlusion_culling(OPT_ARGS_NUM)
    8062. 

  8062. {
    8063. 

  8063.   if(action & GMSH_SET)
    8064. 

  8064.     CTX::instance()->print.epsOcclusionCulling = (int)val;
    8065. 

  8065.   return CTX::instance()->print.epsOcclusionCulling;
    8066. 

  8066. }
    8067. 

  8067. 

  8068. double opt_print_eps_best_root(OPT_ARGS_NUM)
    8069. 

  8069. {
    8070. 

  8070.   if(action & GMSH_SET)
    8071. 

  8071.     CTX::instance()->print.epsBestRoot = (int)val;
    8072. 

  8072.   return CTX::instance()->print.epsBestRoot;
    8073. 

  8073. }
    8074. 

  8074. 

  8075. double opt_print_eps_line_width_factor(OPT_ARGS_NUM)
    8076. 

  8076. {
    8077. 

  8077.   if(action & GMSH_SET)
    8078. 

  8078.     CTX::instance()->print.epsLineWidthFactor = val;
    8079. 

  8079.   return CTX::instance()->print.epsLineWidthFactor;
    8080. 

  8080. }
    8081. 

  8081. 

  8082. double opt_print_eps_point_size_factor(OPT_ARGS_NUM)
    8083. 

  8083. {
    8084. 

  8084.   if(action & GMSH_SET)
    8085. 

  8085.     CTX::instance()->print.epsPointSizeFactor = val;
    8086. 

  8086.   return CTX::instance()->print.epsPointSizeFactor;
    8087. 

  8087. }
    8088. 

  8088. 

  8089. double opt_print_jpeg_quality(OPT_ARGS_NUM)
    8090. 

  8090. {
    8091. 

  8091.   if(action & GMSH_SET)
    8092. 

  8092.     CTX::instance()->print.jpegQuality = (int)val;
    8093. 

  8093.   return CTX::instance()->print.jpegQuality;
    8094. 

  8094. }
    8095. 

  8095. 

  8096. double opt_print_jpeg_smoothing(OPT_ARGS_NUM)
    8097. 

  8097. {
    8098. 

  8098.   if(action & GMSH_SET)
    8099. 

  8099.     CTX::instance()->print.jpegSmoothing = (int)val;
    8100. 

  8100.   return CTX::instance()->print.jpegSmoothing;
    8101. 

  8101. }
    8102. 

  8102. 

  8103. double opt_print_geo_labels(OPT_ARGS_NUM)
    8104. 

  8104. {
    8105. 

  8105.   if(action & GMSH_SET)
    8106. 

  8106.     CTX::instance()->print.geoLabels = (int)val;
    8107. 

  8107.   return CTX::instance()->print.geoLabels;
    8108. 

  8108. }
    8109. 

  8109. 

  8110. double opt_print_geo_only_physicals(OPT_ARGS_NUM)
    8111. 

  8111. {
    8112. 

  8112.   if(action & GMSH_SET)
    8113. 

  8113.     CTX::instance()->print.geoOnlyPhysicals = (int)val;
    8114. 

  8114.   return CTX::instance()->print.geoOnlyPhysicals;
    8115. 

  8115. }
    8116. 

  8116. 

  8117. double opt_print_pos_elementary(OPT_ARGS_NUM)
    8118. 

  8118. {
    8119. 

  8119.   if(action & GMSH_SET)
    8120. 

  8120.     CTX::instance()->print.posElementary = (int)val;
    8121. 

  8121.   return CTX::instance()->print.posElementary;
    8122. 

  8122. }
    8123. 

  8123. 

  8124. double opt_print_pos_element(OPT_ARGS_NUM)
    8125. 

  8125. {
    8126. 

  8126.   if(action & GMSH_SET)
    8127. 

  8127.     CTX::instance()->print.posElement = (int)val;
    8128. 

  8128.   return CTX::instance()->print.posElement;
    8129. 

  8129. }
    8130. 

  8130. 

  8131. double opt_print_pos_gamma(OPT_ARGS_NUM)
    8132. 

  8132. {
    8133. 

  8133.   if(action & GMSH_SET)
    8134. 

  8134.     CTX::instance()->print.posGamma = (int)val;
    8135. 

  8135.   return CTX::instance()->print.posGamma;
    8136. 

  8136. }
    8137. 

  8137. 

  8138. double opt_print_pos_eta(OPT_ARGS_NUM)
    8139. 

  8139. {
    8140. 

  8140.   if(action & GMSH_SET)
    8141. 

  8141.     CTX::instance()->print.posEta = (int)val;
    8142. 

  8142.   return CTX::instance()->print.posEta;
    8143. 

  8143. }
    8144. 

  8144. 

  8145. double opt_print_pos_rho(OPT_ARGS_NUM)
    8146. 

  8146. {
    8147. 

  8147.   if(action & GMSH_SET)
    8148. 

  8148.     CTX::instance()->print.posRho = (int)val;
    8149. 

  8149.   return CTX::instance()->print.posRho;
    8150. 

  8150. }
    8151. 

  8151. 

  8152. double opt_print_pos_disto(OPT_ARGS_NUM)
    8153. 

  8153. {
    8154. 

  8154.   if(action & GMSH_SET)
    8155. 

  8155.     CTX::instance()->print.posDisto = (int)val;
    8156. 

  8156.   return CTX::instance()->print.posDisto;
    8157. 

  8157. }
    8158. 

  8158. 

  8159. double opt_print_gif_dither(OPT_ARGS_NUM)
    8160. 

  8160. {
    8161. 

  8161.   if(action & GMSH_SET)
    8162. 

  8162.     CTX::instance()->print.gifDither = (int)val;
    8163. 

  8163.   return CTX::instance()->print.gifDither;
    8164. 

  8164. }
    8165. 

  8165. 

  8166. double opt_print_gif_sort(OPT_ARGS_NUM)
    8167. 

  8167. {
    8168. 

  8168.   if(action & GMSH_SET)
    8169. 

  8169.     CTX::instance()->print.gifSort = (int)val;
    8170. 

  8170.   return CTX::instance()->print.gifSort;
    8171. 

  8171. }
    8172. 

  8172. 

  8173. double opt_print_gif_interlace(OPT_ARGS_NUM)
    8174. 

  8174. {
    8175. 

  8175.   if(action & GMSH_SET)
    8176. 

  8176.     CTX::instance()->print.gifInterlace = (int)val;
    8177. 

  8177.   return CTX::instance()->print.gifInterlace;
    8178. 

  8178. }
    8179. 

  8179. 

  8180. double opt_print_gif_transparent(OPT_ARGS_NUM)
    8181. 

  8181. {
    8182. 

  8182.   if(action & GMSH_SET)
    8183. 

  8183.     CTX::instance()->print.gifTransparent = (int)val;
    8184. 

  8184.   return CTX::instance()->print.gifTransparent;
    8185. 

  8185. }
    8186. 

  8186. 

  8187. double opt_print_background(OPT_ARGS_NUM)
    8188. 

  8188. {
    8189. 

  8189.   if(action & GMSH_SET)
    8190. 

  8190.     CTX::instance()->print.background = (int)val;
    8191. 

  8191.   return CTX::instance()->print.background;
    8192. 

  8192. }
    8193. 

  8193. 

  8194. double opt_print_text(OPT_ARGS_NUM)
    8195. 

  8195. {
    8196. 

  8196.   if(action & GMSH_SET)
    8197. 

  8197.     CTX::instance()->print.text = (int)val;
    8198. 

  8198.   return CTX::instance()->print.text;
    8199. 

  8199. }
    8200. 

  8200. 

  8201. double opt_print_tex_as_equation(OPT_ARGS_NUM)
    8202. 

  8202. {
    8203. 

  8203.   if(action & GMSH_SET)
    8204. 

  8204.     CTX::instance()->print.texAsEquation = (int)val;
    8205. 

  8205.   return CTX::instance()->print.texAsEquation;
    8206. 

  8206. }
    8207. 

  8207. 

  8208. double opt_print_composite_windows(OPT_ARGS_NUM)
    8209. 

  8209. {
    8210. 

  8210.   if(action & GMSH_SET)
    8211. 

  8211.     CTX::instance()->print.compositeWindows = (int)val;
    8212. 

  8212.   return CTX::instance()->print.compositeWindows;
    8213. 

  8213. }
    8214. 

  8214. 

  8215. double opt_print_delete_tmp_files(OPT_ARGS_NUM)
    8216. 

  8216. {
    8217. 

  8217.   if(action & GMSH_SET)
    8218. 

  8218.     CTX::instance()->print.deleteTmpFiles = (int)val;
    8219. 

  8219.   return CTX::instance()->print.deleteTmpFiles;
    8220. 

  8220. }
    8221. 

  8221. 

  8222. // Color option routines
    8223. 

  8223. 

  8224. #if defined(HAVE_FLTK)
    8225. 

  8225. 

  8226. #define CCC(col,but)                                                    \
    8227. 

  8227.   if(FlGui::available() && (action & GMSH_GUI)){                          \
    8228. 

  8228.     Fl_Color c = fl_color_cube(CTX::instance()->unpackRed(col)*FL_NUM_RED/256, \
    8229. 

  8229.                                CTX::instance()->unpackGreen(col)*FL_NUM_GREEN/256, \
    8230. 

  8230.                                CTX::instance()->unpackBlue(col)*FL_NUM_BLUE/256); \
    8231. 

  8231.     (but)->color(c);                                                    \
    8232. 

  8232.     (but)->labelcolor(fl_contrast(FL_BLACK,c));                         \
    8233. 

  8233.     (but)->redraw();                                                    \
    8234. 

  8234.   }
    8235. 

  8235. 

  8236. #endif
    8237. 

  8237. 

  8238. unsigned int opt_general_color_background(OPT_ARGS_COL)
    8239. 

  8239. {
    8240. 

  8240.   if(action & GMSH_SET) {
    8241. 

  8241.     CTX::instance()->color.bg = val;
    8242. 

  8242. #if defined(HAVE_FLTK)
    8243. 

  8243.     if(FlGui::available())
    8244. 

  8244.       FlGui::instance()->options->view.colorbar->redraw();
    8245. 

  8245. #endif
    8246. 

  8246.   }
    8247. 

  8247. #if defined(HAVE_FLTK)
    8248. 

  8248.   CCC(CTX::instance()->color.bg, FlGui::instance()->options->general.color[0]);
    8249. 

  8249. #endif
    8250. 

  8250.   return CTX::instance()->color.bg;
    8251. 

  8251. }
    8252. 

  8252. 

  8253. unsigned int opt_general_color_background_gradient(OPT_ARGS_COL)
    8254. 

  8254. {
    8255. 

  8255.   if(action & GMSH_SET)
    8256. 

  8256.     CTX::instance()->color.bgGrad = val;
    8257. 

  8257. #if defined(HAVE_FLTK)
    8258. 

  8258.   CCC(CTX::instance()->color.bgGrad, FlGui::instance()->options->general.color[1]);
    8259. 

  8259. #endif
    8260. 

  8260.   return CTX::instance()->color.bgGrad;
    8261. 

  8261. }
    8262. 

  8262. 

  8263. unsigned int opt_general_color_foreground(OPT_ARGS_COL)
    8264. 

  8264. {
    8265. 

  8265.   if(action & GMSH_SET)
    8266. 

  8266.     CTX::instance()->color.fg = val;
    8267. 

  8267. #if defined(HAVE_FLTK)
    8268. 

  8268.   CCC(CTX::instance()->color.fg, FlGui::instance()->options->general.color[2]);
    8269. 

  8269. #endif
    8270. 

  8270.   return CTX::instance()->color.fg;
    8271. 

  8271. }
    8272. 

  8272. 

  8273. unsigned int opt_general_color_text(OPT_ARGS_COL)
    8274. 

  8274. {
    8275. 

  8275.   if(action & GMSH_SET)
    8276. 

  8276.     CTX::instance()->color.text = val;
    8277. 

  8277. #if defined(HAVE_FLTK)
    8278. 

  8278.   CCC(CTX::instance()->color.text, FlGui::instance()->options->general.color[3]);
    8279. 

  8279.   drawContext::global()->resetFontTextures();
    8280. 

  8280. #endif
    8281. 

  8281.   return CTX::instance()->color.text;
    8282. 

  8282. }
    8283. 

  8283. 

  8284. unsigned int opt_general_color_axes(OPT_ARGS_COL)
    8285. 

  8285. {
    8286. 

  8286.   if(action & GMSH_SET)
    8287. 

  8287.     CTX::instance()->color.axes = val;
    8288. 

  8288. #if defined(HAVE_FLTK)
    8289. 

  8289.   CCC(CTX::instance()->color.axes, FlGui::instance()->options->general.color[4]);
    8290. 

  8290.   drawContext::global()->resetFontTextures();
    8291. 

  8291. #endif
    8292. 

  8292.   return CTX::instance()->color.axes;
    8293. 

  8293. }
    8294. 

  8294. 

  8295. unsigned int opt_general_color_small_axes(OPT_ARGS_COL)
    8296. 

  8296. {
    8297. 

  8297.   if(action & GMSH_SET)
    8298. 

  8298.     CTX::instance()->color.smallAxes = val;
    8299. 

  8299. #if defined(HAVE_FLTK)
    8300. 

  8300.   CCC(CTX::instance()->color.smallAxes, FlGui::instance()->options->general.color[5]);
    8301. 

  8301.   drawContext::global()->resetFontTextures();
    8302. 

  8302. #endif
    8303. 

  8303.   return CTX::instance()->color.smallAxes;
    8304. 

  8304. }
    8305. 

  8305. 

  8306. unsigned int opt_general_color_ambient_light(OPT_ARGS_COL)
    8307. 

  8307. {
    8308. 

  8308.   if(action & GMSH_SET)
    8309. 

  8309.     for(int i = 0; i < 6; i++)
    8310. 

  8310.       CTX::instance()->color.ambientLight[i] = val;
    8311. 

  8311. #if defined(HAVE_FLTK)
    8312. 

  8312.   CCC(CTX::instance()->color.ambientLight[0], FlGui::instance()->options->general.color[6]);
    8313. 

  8313. #endif
    8314. 

  8314.   return CTX::instance()->color.ambientLight[0];
    8315. 

  8315. }
    8316. 

  8316. 

  8317. unsigned int opt_general_color_diffuse_light(OPT_ARGS_COL)
    8318. 

  8318. {
    8319. 

  8319.   if(action & GMSH_SET)
    8320. 

  8320.     for(int i = 0; i < 6; i++)
    8321. 

  8321.       CTX::instance()->color.diffuseLight[i] = val;
    8322. 

  8322. #if defined(HAVE_FLTK)
    8323. 

  8323.   CCC(CTX::instance()->color.diffuseLight[0], FlGui::instance()->options->general.color[7]);
    8324. 

  8324. #endif
    8325. 

  8325.   return CTX::instance()->color.diffuseLight[0];
    8326. 

  8326. }
    8327. 

  8327. 

  8328. unsigned int opt_general_color_specular_light(OPT_ARGS_COL)
    8329. 

  8329. {
    8330. 

  8330.   if(action & GMSH_SET)
    8331. 

  8331.     for(int i = 0; i < 6; i++)
    8332. 

  8332.       CTX::instance()->color.specularLight[i] = val;
    8333. 

  8333. #if defined(HAVE_FLTK)
    8334. 

  8334.   CCC(CTX::instance()->color.specularLight[0], FlGui::instance()->options->general.color[8]);
    8335. 

  8335. #endif
    8336. 

  8336.   return CTX::instance()->color.specularLight[0];
    8337. 

  8337. }
    8338. 

  8338. 

  8339. unsigned int opt_geometry_color_points(OPT_ARGS_COL)
    8340. 

  8340. {
    8341. 

  8341.   if(action & GMSH_SET)
    8342. 

  8342.     CTX::instance()->color.geom.point = val;
    8343. 

  8343. #if defined(HAVE_FLTK)
    8344. 

  8344.   CCC(CTX::instance()->color.geom.point, FlGui::instance()->options->geo.color[0]);
    8345. 

  8345. #endif
    8346. 

  8346.   return CTX::instance()->color.geom.point;
    8347. 

  8347. }
    8348. 

  8348. 

  8349. unsigned int opt_geometry_color_lines(OPT_ARGS_COL)
    8350. 

  8350. {
    8351. 

  8351.   if(action & GMSH_SET)
    8352. 

  8352.     CTX::instance()->color.geom.line = val;
    8353. 

  8353. #if defined(HAVE_FLTK)
    8354. 

  8354.   CCC(CTX::instance()->color.geom.line, FlGui::instance()->options->geo.color[1]);
    8355. 

  8355. #endif
    8356. 

  8356.   return CTX::instance()->color.geom.line;
    8357. 

  8357. }
    8358. 

  8358. 

  8359. unsigned int opt_geometry_color_surfaces(OPT_ARGS_COL)
    8360. 

  8360. {
    8361. 

  8361.   if(action & GMSH_SET)
    8362. 

  8362.     CTX::instance()->color.geom.surface = val;
    8363. 

  8363. #if defined(HAVE_FLTK)
    8364. 

  8364.   CCC(CTX::instance()->color.geom.surface, FlGui::instance()->options->geo.color[2]);
    8365. 

  8365. #endif
    8366. 

  8366.   return CTX::instance()->color.geom.surface;
    8367. 

  8367. }
    8368. 

  8368. 

  8369. unsigned int opt_geometry_color_volumes(OPT_ARGS_COL)
    8370. 

  8370. {
    8371. 

  8371.   if(action & GMSH_SET)
    8372. 

  8372.     CTX::instance()->color.geom.volume = val;
    8373. 

  8373. #if defined(HAVE_FLTK)
    8374. 

  8374.   CCC(CTX::instance()->color.geom.volume, FlGui::instance()->options->geo.color[3]);
    8375. 

  8375. #endif
    8376. 

  8376.   return CTX::instance()->color.geom.volume;
    8377. 

  8377. }
    8378. 

  8378. 

  8379. unsigned int opt_geometry_color_selection(OPT_ARGS_COL)
    8380. 

  8380. {
    8381. 

  8381.   if(action & GMSH_SET)
    8382. 

  8382.     CTX::instance()->color.geom.selection = val;
    8383. 

  8383. #if defined(HAVE_FLTK)
    8384. 

  8384.   CCC(CTX::instance()->color.geom.selection, FlGui::instance()->options->geo.color[4]);
    8385. 

  8385. #endif
    8386. 

  8386.   return CTX::instance()->color.geom.selection;
    8387. 

  8387. }
    8388. 

  8388. 

  8389. unsigned int opt_geometry_color_highlight0(OPT_ARGS_COL)
    8390. 

  8390. {
    8391. 

  8391.   if(action & GMSH_SET){
    8392. 

  8392.     CTX::instance()->color.geom.highlight[0] = val;
    8393. 

  8393.   }
    8394. 

  8394. #if defined(HAVE_FLTK)
    8395. 

  8395.   CCC(CTX::instance()->color.geom.highlight[0], FlGui::instance()->options->geo.color[5]);
    8396. 

  8396. #endif
    8397. 

  8397.   return CTX::instance()->color.geom.highlight[0];
    8398. 

  8398. }
    8399. 

  8399. 

  8400. unsigned int opt_geometry_color_highlight1(OPT_ARGS_COL)
    8401. 

  8401. {
    8402. 

  8402.   if(action & GMSH_SET){
    8403. 

  8403.     CTX::instance()->color.geom.highlight[1] = val;
    8404. 

  8404.   }
    8405. 

  8405. #if defined(HAVE_FLTK)
    8406. 

  8406.   CCC(CTX::instance()->color.geom.highlight[1], FlGui::instance()->options->geo.color[6]);
    8407. 

  8407. #endif
    8408. 

  8408.   return CTX::instance()->color.geom.highlight[1];
    8409. 

  8409. }
    8410. 

  8410. 

  8411. unsigned int opt_geometry_color_highlight2(OPT_ARGS_COL)
    8412. 

  8412. {
    8413. 

  8413.   if(action & GMSH_SET)
    8414. 

  8414.     CTX::instance()->color.geom.highlight[2] = val;
    8415. 

  8415. #if defined(HAVE_FLTK)
    8416. 

  8416.   CCC(CTX::instance()->color.geom.highlight[2], FlGui::instance()->options->geo.color[7]);
    8417. 

  8417. #endif
    8418. 

  8418.   return CTX::instance()->color.geom.highlight[2];
    8419. 

  8419. }
    8420. 

  8420. 

  8421. unsigned int opt_geometry_color_tangents(OPT_ARGS_COL)
    8422. 

  8422. {
    8423. 

  8423.   if(action & GMSH_SET)
    8424. 

  8424.     CTX::instance()->color.geom.tangents = val;
    8425. 

  8425. #if defined(HAVE_FLTK)
    8426. 

  8426.   CCC(CTX::instance()->color.geom.tangents, FlGui::instance()->options->geo.color[8]);
    8427. 

  8427. #endif
    8428. 

  8428.   return CTX::instance()->color.geom.tangents;
    8429. 

  8429. }
    8430. 

  8430. 

  8431. unsigned int opt_geometry_color_normals(OPT_ARGS_COL)
    8432. 

  8432. {
    8433. 

  8433.   if(action & GMSH_SET)
    8434. 

  8434.     CTX::instance()->color.geom.normals = val;
    8435. 

  8435. #if defined(HAVE_FLTK)
    8436. 

  8436.   CCC(CTX::instance()->color.geom.normals, FlGui::instance()->options->geo.color[9]);
    8437. 

  8437. #endif
    8438. 

  8438.   return CTX::instance()->color.geom.normals;
    8439. 

  8439. }
    8440. 

  8440. 

  8441. unsigned int opt_geometry_color_projection(OPT_ARGS_COL)
    8442. 

  8442. {
    8443. 

  8443.   if(action & GMSH_SET){
    8444. 

  8444.     CTX::instance()->color.geom.projection = val;
    8445. 

  8445.   }
    8446. 

  8446. #if defined(HAVE_FLTK)
    8447. 

  8447.   CCC(CTX::instance()->color.geom.projection, FlGui::instance()->options->geo.color[10]);
    8448. 

  8448. #endif
    8449. 

  8449.   return CTX::instance()->color.geom.projection;
    8450. 

  8450. }
    8451. 

  8451. 

  8452. unsigned int opt_mesh_color_points(OPT_ARGS_COL)
    8453. 

  8453. {
    8454. 

  8454.   if(action & GMSH_SET) {
    8455. 

  8455.     CTX::instance()->color.mesh.vertex = val;
    8456. 

  8456.   }
    8457. 

  8457. #if defined(HAVE_FLTK)
    8458. 

  8458.   CCC(CTX::instance()->color.mesh.vertex, FlGui::instance()->options->mesh.color[0]);
    8459. 

  8459. #endif
    8460. 

  8460.   return CTX::instance()->color.mesh.vertex;
    8461. 

  8461. }
    8462. 

  8462. 

  8463. unsigned int opt_mesh_color_points_sup(OPT_ARGS_COL)
    8464. 

  8464. {
    8465. 

  8465.   if(action & GMSH_SET) {
    8466. 

  8466.     CTX::instance()->color.mesh.vertexSup = val;
    8467. 

  8467.   }
    8468. 

  8468. #if defined(HAVE_FLTK)
    8469. 

  8469.   CCC(CTX::instance()->color.mesh.vertexSup, FlGui::instance()->options->mesh.color[1]);
    8470. 

  8470. #endif
    8471. 

  8471.   return CTX::instance()->color.mesh.vertexSup;
    8472. 

  8472. }
    8473. 

  8473. 

  8474. unsigned int opt_mesh_color_lines(OPT_ARGS_COL)
    8475. 

  8475. {
    8476. 

  8476.   if(action & GMSH_SET) {
    8477. 

  8477.     // vertex arrays need to be regenerated only when we color by
    8478. 

  8478.     // element type
    8479. 

  8479.     if(CTX::instance()->color.mesh.line != val &&
    8480. 

  8480.        CTX::instance()->mesh.colorCarousel == 0)
    8481. 

  8481.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    8482. 

  8482.     CTX::instance()->color.mesh.line = val;
    8483. 

  8483.   }
    8484. 

  8484. #if defined(HAVE_FLTK)
    8485. 

  8485.   CCC(CTX::instance()->color.mesh.line, FlGui::instance()->options->mesh.color[2]);
    8486. 

  8486. #endif
    8487. 

  8487.   return CTX::instance()->color.mesh.line;
    8488. 

  8488. }
    8489. 

  8489. 

  8490. unsigned int opt_mesh_color_triangles(OPT_ARGS_COL)
    8491. 

  8491. {
    8492. 

  8492.   if(action & GMSH_SET) {
    8493. 

  8493.     // vertex arrays need to be regenerated only when we color by
    8494. 

  8494.     // element type
    8495. 

  8495.     if(CTX::instance()->color.mesh.triangle != val &&
    8496. 

  8496.        CTX::instance()->mesh.colorCarousel == 0)
    8497. 

  8497.       CTX::instance()->mesh.changed |= ENT_SURFACE;
    8498. 

  8498.     CTX::instance()->color.mesh.triangle = val;
    8499. 

  8499.   }
    8500. 

  8500. #if defined(HAVE_FLTK)
    8501. 

  8501.   CCC(CTX::instance()->color.mesh.triangle, FlGui::instance()->options->mesh.color[3]);
    8502. 

  8502. #endif
    8503. 

  8503.   return CTX::instance()->color.mesh.triangle;
    8504. 

  8504. }
    8505. 

  8505. 

  8506. unsigned int opt_mesh_color_quadrangles(OPT_ARGS_COL)
    8507. 

  8507. {
    8508. 

  8508.   if(action & GMSH_SET) {
    8509. 

  8509.     // vertex arrays need to be regenerated only when we color by
    8510. 

  8510.     // element type
    8511. 

  8511.     if(CTX::instance()->color.mesh.quadrangle != val &&
    8512. 

  8512.        CTX::instance()->mesh.colorCarousel == 0)
    8513. 

  8513.       CTX::instance()->mesh.changed |= ENT_SURFACE;
    8514. 

  8514.     CTX::instance()->color.mesh.quadrangle = val;
    8515. 

  8515.   }
    8516. 

  8516. #if defined(HAVE_FLTK)
    8517. 

  8517.   CCC(CTX::instance()->color.mesh.quadrangle, FlGui::instance()->options->mesh.color[4]);
    8518. 

  8518. #endif
    8519. 

  8519.   return CTX::instance()->color.mesh.quadrangle;
    8520. 

  8520. }
    8521. 

  8521. 

  8522. unsigned int opt_mesh_color_tetrahedra(OPT_ARGS_COL)
    8523. 

  8523. {
    8524. 

  8524.   if(action & GMSH_SET) {
    8525. 

  8525.     // vertex arrays need to be regenerated only when we color by
    8526. 

  8526.     // element type
    8527. 

  8527.     if(CTX::instance()->color.mesh.tetrahedron != val &&
    8528. 

  8528.        CTX::instance()->mesh.colorCarousel == 0)
    8529. 

  8529.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    8530. 

  8530.     CTX::instance()->color.mesh.tetrahedron = val;
    8531. 

  8531.   }
    8532. 

  8532. #if defined(HAVE_FLTK)
    8533. 

  8533.   CCC(CTX::instance()->color.mesh.tetrahedron, FlGui::instance()->options->mesh.color[5]);
    8534. 

  8534. #endif
    8535. 

  8535.   return CTX::instance()->color.mesh.tetrahedron;
    8536. 

  8536. }
    8537. 

  8537. 

  8538. unsigned int opt_mesh_color_hexahedra(OPT_ARGS_COL)
    8539. 

  8539. {
    8540. 

  8540.   if(action & GMSH_SET) {
    8541. 

  8541.     // vertex arrays need to be regenerated only when we color by
    8542. 

  8542.     // element type
    8543. 

  8543.     if(CTX::instance()->color.mesh.hexahedron != val &&
    8544. 

  8544.        CTX::instance()->mesh.colorCarousel == 0)
    8545. 

  8545.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    8546. 

  8546.     CTX::instance()->color.mesh.hexahedron = val;
    8547. 

  8547.   }
    8548. 

  8548. #if defined(HAVE_FLTK)
    8549. 

  8549.   CCC(CTX::instance()->color.mesh.hexahedron,
    8550. 

  8550.       FlGui::instance()->options->mesh.color[6]);
    8551. 

  8551. #endif
    8552. 

  8552.   return CTX::instance()->color.mesh.hexahedron;
    8553. 

  8553. }
    8554. 

  8554. 

  8555. unsigned int opt_mesh_color_prisms(OPT_ARGS_COL)
    8556. 

  8556. {
    8557. 

  8557.   if(action & GMSH_SET) {
    8558. 

  8558.     // vertex arrays need to be regenerated only when we color by
    8559. 

  8559.     // element type
    8560. 

  8560.     if(CTX::instance()->color.mesh.prism != val &&
    8561. 

  8561.        CTX::instance()->mesh.colorCarousel == 0)
    8562. 

  8562.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    8563. 

  8563.     CTX::instance()->color.mesh.prism = val;
    8564. 

  8564.   }
    8565. 

  8565. #if defined(HAVE_FLTK)
    8566. 

  8566.   CCC(CTX::instance()->color.mesh.prism, FlGui::instance()->options->mesh.color[7]);
    8567. 

  8567. #endif
    8568. 

  8568.   return CTX::instance()->color.mesh.prism;
    8569. 

  8569. }
    8570. 

  8570. 

  8571. unsigned int opt_mesh_color_pyramid(OPT_ARGS_COL)
    8572. 

  8572. {
    8573. 

  8573.   if(action & GMSH_SET) {
    8574. 

  8574.     // vertex arrays need to be regenerated only when we color by
    8575. 

  8575.     // element type
    8576. 

  8576.     if(CTX::instance()->color.mesh.pyramid != val &&
    8577. 

  8577.        CTX::instance()->mesh.colorCarousel == 0)
    8578. 

  8578.       CTX::instance()->mesh.changed |= ENT_VOLUME;
    8579. 

  8579.     CTX::instance()->color.mesh.pyramid = val;
    8580. 

  8580.   }
    8581. 

  8581. #if defined(HAVE_FLTK)
    8582. 

  8582.   CCC(CTX::instance()->color.mesh.pyramid, FlGui::instance()->options->mesh.color[8]);
    8583. 

  8583. #endif
    8584. 

  8584.   return CTX::instance()->color.mesh.pyramid;
    8585. 

  8585. }
    8586. 

  8586. 

  8587. unsigned int opt_mesh_color_tangents(OPT_ARGS_COL)
    8588. 

  8588. {
    8589. 

  8589.   if(action & GMSH_SET) {
    8590. 

  8590.     CTX::instance()->color.mesh.tangents = val;
    8591. 

  8591.   }
    8592. 

  8592. #if defined(HAVE_FLTK)
    8593. 

  8593.   CCC(CTX::instance()->color.mesh.tangents, FlGui::instance()->options->mesh.color[9]);
    8594. 

  8594. #endif
    8595. 

  8595.   return CTX::instance()->color.mesh.tangents;
    8596. 

  8596. }
    8597. 

  8597. 

  8598. unsigned int opt_mesh_color_normals(OPT_ARGS_COL)
    8599. 

  8599. {
    8600. 

  8600.   if(action & GMSH_SET) {
    8601. 

  8601.     CTX::instance()->color.mesh.normals = val;
    8602. 

  8602.   }
    8603. 

  8603. #if defined(HAVE_FLTK)
    8604. 

  8604.   CCC(CTX::instance()->color.mesh.normals, FlGui::instance()->options->mesh.color[10]);
    8605. 

  8605. #endif
    8606. 

  8606.   return CTX::instance()->color.mesh.normals;
    8607. 

  8607. }
    8608. 

  8608. 

  8609. unsigned int opt_mesh_color_(int i, OPT_ARGS_COL)
    8610. 

  8610. {
    8611. 

  8611.   if(action & GMSH_SET) {
    8612. 

  8612.     // vertex arrays need to be regenerated only when we color by
    8613. 

  8613.     // partition
    8614. 

  8614.     if(CTX::instance()->color.mesh.carousel[i] != val &&
    8615. 

  8615.        CTX::instance()->mesh.colorCarousel == 3)
    8616. 

  8616.       CTX::instance()->mesh.changed |= (ENT_LINE | ENT_SURFACE | ENT_VOLUME);
    8617. 

  8617.     CTX::instance()->color.mesh.carousel[i] = val;
    8618. 

  8618.   }
    8619. 

  8619. #if defined(HAVE_FLTK)
    8620. 

  8620.   CCC(CTX::instance()->color.mesh.carousel[i], FlGui::instance()->options->mesh.color[11+i]);
    8621. 

  8621. #endif
    8622. 

  8622.   return CTX::instance()->color.mesh.carousel[i];
    8623. 

  8623. }
    8624. 

  8624. 

  8625. unsigned int opt_mesh_color_0(OPT_ARGS_COL){ return opt_mesh_color_(0, num, action, val); }
    8626. 

  8626. unsigned int opt_mesh_color_1(OPT_ARGS_COL){ return opt_mesh_color_(1, num, action, val); }
    8627. 

  8627. unsigned int opt_mesh_color_2(OPT_ARGS_COL){ return opt_mesh_color_(2, num, action, val); }
    8628. 

  8628. unsigned int opt_mesh_color_3(OPT_ARGS_COL){ return opt_mesh_color_(3, num, action, val); }
    8629. 

  8629. unsigned int opt_mesh_color_4(OPT_ARGS_COL){ return opt_mesh_color_(4, num, action, val); }
    8630. 

  8630. unsigned int opt_mesh_color_5(OPT_ARGS_COL){ return opt_mesh_color_(5, num, action, val); }
    8631. 

  8631. unsigned int opt_mesh_color_6(OPT_ARGS_COL){ return opt_mesh_color_(6, num, action, val); }
    8632. 

  8632. unsigned int opt_mesh_color_7(OPT_ARGS_COL){ return opt_mesh_color_(7, num, action, val); }
    8633. 

  8633. unsigned int opt_mesh_color_8(OPT_ARGS_COL){ return opt_mesh_color_(8, num, action, val); }
    8634. 

  8634. unsigned int opt_mesh_color_9(OPT_ARGS_COL){ return opt_mesh_color_(9, num, action, val); }
    8635. 

  8635. unsigned int opt_mesh_color_10(OPT_ARGS_COL){ return opt_mesh_color_(10, num, action, val); }
    8636. 

  8636. unsigned int opt_mesh_color_11(OPT_ARGS_COL){ return opt_mesh_color_(11, num, action, val); }
    8637. 

  8637. unsigned int opt_mesh_color_12(OPT_ARGS_COL){ return opt_mesh_color_(12, num, action, val); }
    8638. 

  8638. unsigned int opt_mesh_color_13(OPT_ARGS_COL){ return opt_mesh_color_(13, num, action, val); }
    8639. 

  8639. unsigned int opt_mesh_color_14(OPT_ARGS_COL){ return opt_mesh_color_(14, num, action, val); }
    8640. 

  8640. unsigned int opt_mesh_color_15(OPT_ARGS_COL){ return opt_mesh_color_(15, num, action, val); }
    8641. 

  8641. unsigned int opt_mesh_color_16(OPT_ARGS_COL){ return opt_mesh_color_(16, num, action, val); }
    8642. 

  8642. unsigned int opt_mesh_color_17(OPT_ARGS_COL){ return opt_mesh_color_(17, num, action, val); }
    8643. 

  8643. unsigned int opt_mesh_color_18(OPT_ARGS_COL){ return opt_mesh_color_(18, num, action, val); }
    8644. 

  8644. unsigned int opt_mesh_color_19(OPT_ARGS_COL){ return opt_mesh_color_(19, num, action, val); }
    8645. 

  8645. 

  8646. unsigned int opt_view_color_points(OPT_ARGS_COL)
    8647. 

  8647. {
    8648. 

  8648. #if defined(HAVE_POST)
    8649. 

  8649.   GET_VIEWo(0);
    8650. 

  8650.   if(action & GMSH_SET) {
    8651. 

  8651.     opt->color.point = val;
    8652. 

  8652.     if(view) view->setChanged(true);
    8653. 

  8653.   }
    8654. 

  8654. #if defined(HAVE_FLTK)
    8655. 

  8655.   if(_gui_action_valid(action, num)){
    8656. 

  8656.     CCC(opt->color.point, FlGui::instance()->options->view.color[0]);
    8657. 

  8657.   }
    8658. 

  8658. #endif
    8659. 

  8659.   return opt->color.point;
    8660. 

  8660. #else
    8661. 

  8661.   return 0;
    8662. 

  8662. #endif
    8663. 

  8663. }
    8664. 

  8664. 

  8665. unsigned int opt_view_color_lines(OPT_ARGS_COL)
    8666. 

  8666. {
    8667. 

  8667. #if defined(HAVE_POST)
    8668. 

  8668.   GET_VIEWo(0);
    8669. 

  8669.   if(action & GMSH_SET) {
    8670. 

  8670.     opt->color.line = val;
    8671. 

  8671.     if(view) view->setChanged(true);
    8672. 

  8672.   }
    8673. 

  8673. #if defined(HAVE_FLTK)
    8674. 

  8674.   if(_gui_action_valid(action, num)){
    8675. 

  8675.     CCC(opt->color.line, FlGui::instance()->options->view.color[1]);
    8676. 

  8676.   }
    8677. 

  8677. #endif
    8678. 

  8678.   return opt->color.line;
    8679. 

  8679. #else
    8680. 

  8680.   return 0;
    8681. 

  8681. #endif
    8682. 

  8682. }
    8683. 

  8683. 

  8684. unsigned int opt_view_color_triangles(OPT_ARGS_COL)
    8685. 

  8685. {
    8686. 

  8686. #if defined(HAVE_POST)
    8687. 

  8687.   GET_VIEWo(0);
    8688. 

  8688.   if(action & GMSH_SET) {
    8689. 

  8689.     opt->color.triangle = val;
    8690. 

  8690.     if(view) view->setChanged(true);
    8691. 

  8691.   }
    8692. 

  8692. #if defined(HAVE_FLTK)
    8693. 

  8693.   if(_gui_action_valid(action, num)){
    8694. 

  8694.     CCC(opt->color.triangle, FlGui::instance()->options->view.color[2]);
    8695. 

  8695.   }
    8696. 

  8696. #endif
    8697. 

  8697.   return opt->color.triangle;
    8698. 

  8698. #else
    8699. 

  8699.   return 0;
    8700. 

  8700. #endif
    8701. 

  8701. }
    8702. 

  8702. 

  8703. unsigned int opt_view_color_quadrangles(OPT_ARGS_COL)
    8704. 

  8704. {
    8705. 

  8705. #if defined(HAVE_POST)
    8706. 

  8706.   GET_VIEWo(0);
    8707. 

  8707.   if(action & GMSH_SET) {
    8708. 

  8708.     opt->color.quadrangle = val;
    8709. 

  8709.     if(view) view->setChanged(true);
    8710. 

  8710.   }
    8711. 

  8711. #if defined(HAVE_FLTK)
    8712. 

  8712.   if(_gui_action_valid(action, num)){
    8713. 

  8713.     CCC(opt->color.quadrangle, FlGui::instance()->options->view.color[3]);
    8714. 

  8714.   }
    8715. 

  8715. #endif
    8716. 

  8716.   return opt->color.quadrangle;
    8717. 

  8717. #else
    8718. 

  8718.   return 0;
    8719. 

  8719. #endif
    8720. 

  8720. }
    8721. 

  8721. 

  8722. unsigned int opt_view_color_tetrahedra(OPT_ARGS_COL)
    8723. 

  8723. {
    8724. 

  8724. #if defined(HAVE_POST)
    8725. 

  8725.   GET_VIEWo(0);
    8726. 

  8726.   if(action & GMSH_SET) {
    8727. 

  8727.     opt->color.tetrahedron = val;
    8728. 

  8728.     if(view) view->setChanged(true);
    8729. 

  8729.   }
    8730. 

  8730. #if defined(HAVE_FLTK)
    8731. 

  8731.   if(_gui_action_valid(action, num)){
    8732. 

  8732.     CCC(opt->color.tetrahedron, FlGui::instance()->options->view.color[4]);
    8733. 

  8733.   }
    8734. 

  8734. #endif
    8735. 

  8735.   return opt->color.tetrahedron;
    8736. 

  8736. #else
    8737. 

  8737.   return 0;
    8738. 

  8738. #endif
    8739. 

  8739. }
    8740. 

  8740. 

  8741. unsigned int opt_view_color_hexahedra(OPT_ARGS_COL)
    8742. 

  8742. {
    8743. 

  8743. #if defined(HAVE_POST)
    8744. 

  8744.   GET_VIEWo(0);
    8745. 

  8745.   if(action & GMSH_SET) {
    8746. 

  8746.     opt->color.hexahedron = val;
    8747. 

  8747.     if(view) view->setChanged(true);
    8748. 

  8748.   }
    8749. 

  8749. #if defined(HAVE_FLTK)
    8750. 

  8750.   if(_gui_action_valid(action, num)){
    8751. 

  8751.     CCC(opt->color.hexahedron, FlGui::instance()->options->view.color[5]);
    8752. 

  8752.   }
    8753. 

  8753. #endif
    8754. 

  8754.   return opt->color.hexahedron;
    8755. 

  8755. #else
    8756. 

  8756.   return 0;
    8757. 

  8757. #endif
    8758. 

  8758. }
    8759. 

  8759. 

  8760. unsigned int opt_view_color_prisms(OPT_ARGS_COL)
    8761. 

  8761. {
    8762. 

  8762. #if defined(HAVE_POST)
    8763. 

  8763.   GET_VIEWo(0);
    8764. 

  8764.   if(action & GMSH_SET) {
    8765. 

  8765.     opt->color.prism = val;
    8766. 

  8766.     if(view) view->setChanged(true);
    8767. 

  8767.   }
    8768. 

  8768. #if defined(HAVE_FLTK)
    8769. 

  8769.   if(_gui_action_valid(action, num)){
    8770. 

  8770.     CCC(opt->color.prism, FlGui::instance()->options->view.color[6]);
    8771. 

  8771.   }
    8772. 

  8772. #endif
    8773. 

  8773.   return opt->color.prism;
    8774. 

  8774. #else
    8775. 

  8775.   return 0;
    8776. 

  8776. #endif
    8777. 

  8777. }
    8778. 

  8778. 

  8779. unsigned int opt_view_color_pyramids(OPT_ARGS_COL)
    8780. 

  8780. {
    8781. 

  8781. #if defined(HAVE_POST)
    8782. 

  8782.   GET_VIEWo(0);
    8783. 

  8783.   if(action & GMSH_SET) {
    8784. 

  8784.     opt->color.pyramid = val;
    8785. 

  8785.     if(view) view->setChanged(true);
    8786. 

  8786.   }
    8787. 

  8787. #if defined(HAVE_FLTK)
    8788. 

  8788.   if(_gui_action_valid(action, num)){
    8789. 

  8789.     CCC(opt->color.pyramid, FlGui::instance()->options->view.color[7]);
    8790. 

  8790.   }
    8791. 

  8791. #endif
    8792. 

  8792.   return opt->color.pyramid;
    8793. 

  8793. #else
    8794. 

  8794.   return 0;
    8795. 

  8795. #endif
    8796. 

  8796. }
    8797. 

  8797. 

  8798. unsigned int opt_view_color_tangents(OPT_ARGS_COL)
    8799. 

  8799. {
    8800. 

  8800. #if defined(HAVE_POST)
    8801. 

  8801.   GET_VIEWo(0);
    8802. 

  8802.   if(action & GMSH_SET) {
    8803. 

  8803.     opt->color.tangents = val;
    8804. 

  8804.     if(view) view->setChanged(true);
    8805. 

  8805.   }
    8806. 

  8806. #if defined(HAVE_FLTK)
    8807. 

  8807.   if(_gui_action_valid(action, num)){
    8808. 

  8808.     CCC(opt->color.tangents, FlGui::instance()->options->view.color[8]);
    8809. 

  8809.   }
    8810. 

  8810. #endif
    8811. 

  8811.   return opt->color.tangents;
    8812. 

  8812. #else
    8813. 

  8813.   return 0;
    8814. 

  8814. #endif
    8815. 

  8815. }
    8816. 

  8816. 

  8817. unsigned int opt_view_color_normals(OPT_ARGS_COL)
    8818. 

  8818. {
    8819. 

  8819. #if defined(HAVE_POST)
    8820. 

  8820.   GET_VIEWo(0);
    8821. 

  8821.   if(action & GMSH_SET) {
    8822. 

  8822.     opt->color.normals = val;
    8823. 

  8823.     if(view) view->setChanged(true);
    8824. 

  8824.   }
    8825. 

  8825. #if defined(HAVE_FLTK)
    8826. 

  8826.   if(_gui_action_valid(action, num)){
    8827. 

  8827.     CCC(opt->color.normals, FlGui::instance()->options->view.color[9]);
    8828. 

  8828.   }
    8829. 

  8829. #endif
    8830. 

  8830.   return opt->color.normals;
    8831. 

  8831. #else
    8832. 

  8832.   return 0;
    8833. 

  8833. #endif
    8834. 

  8834. }
    8835. 

  8835. 

  8836. unsigned int opt_view_color_text2d(OPT_ARGS_COL)
    8837. 

  8837. {
    8838. 

  8838. #if defined(HAVE_POST)
    8839. 

  8839.   GET_VIEWo(0);
    8840. 

  8840.   if(action & GMSH_SET) {
    8841. 

  8841.     opt->color.text2d = val;
    8842. 

  8842.   }
    8843. 

  8843. #if defined(HAVE_FLTK)
    8844. 

  8844.   if(_gui_action_valid(action, num)){
    8845. 

  8845.     CCC(opt->color.text2d, FlGui::instance()->options->view.color[10]);
    8846. 

  8846.     drawContext::global()->resetFontTextures();
    8847. 

  8847.   }
    8848. 

  8848. #endif
    8849. 

  8849.   return opt->color.text2d;
    8850. 

  8850. #else
    8851. 

  8851.   return 0;
    8852. 

  8852. #endif
    8853. 

  8853. }
    8854. 

  8854. 

  8855. unsigned int opt_view_color_text3d(OPT_ARGS_COL)
    8856. 

  8856. {
    8857. 

  8857. #if defined(HAVE_POST)
    8858. 

  8858.   GET_VIEWo(0);
    8859. 

  8859.   if(action & GMSH_SET) {
    8860. 

  8860.     opt->color.text3d = val;
    8861. 

  8861.   }
    8862. 

  8862. #if defined(HAVE_FLTK)
    8863. 

  8863.   if(_gui_action_valid(action, num)){
    8864. 

  8864.     CCC(opt->color.text3d, FlGui::instance()->options->view.color[11]);
    8865. 

  8865.     drawContext::global()->resetFontTextures();
    8866. 

  8866.   }
    8867. 

  8867. #endif
    8868. 

  8868.   return opt->color.text3d;
    8869. 

  8869. #else
    8870. 

  8870.   return 0;
    8871. 

  8871. #endif
    8872. 

  8872. }
    8873. 

  8873. 

  8874. unsigned int opt_view_color_axes(OPT_ARGS_COL)
    8875. 

  8875. {
    8876. 

  8876. #if defined(HAVE_POST)
    8877. 

  8877.   GET_VIEWo(0);
    8878. 

  8878.   if(action & GMSH_SET) {
    8879. 

  8879.     opt->color.axes = val;
    8880. 

  8880.   }
    8881. 

  8881. #if defined(HAVE_FLTK)
    8882. 

  8882.   if(_gui_action_valid(action, num)){
    8883. 

  8883.     CCC(opt->color.axes, FlGui::instance()->options->view.color[12]);
    8884. 

  8884.     drawContext::global()->resetFontTextures();
    8885. 

  8885.   }
    8886. 

  8886. #endif
    8887. 

  8887.   return opt->color.axes;
    8888. 

  8888. #else
    8889. 

  8889.   return 0;
    8890. 

  8890. #endif
    8891. 

  8891. }
    8892. 

  8892. 

  8893. unsigned int opt_view_color_background2d(OPT_ARGS_COL)
    8894. 

  8894. {
    8895. 

  8895. #if defined(HAVE_POST)
    8896. 

  8896.   GET_VIEWo(0);
    8897. 

  8897.   if(action & GMSH_SET) {
    8898. 

  8898.     opt->color.background2d = val;
    8899. 

  8899.   }
    8900. 

  8900. #if defined(HAVE_FLTK)
    8901. 

  8901.   if(_gui_action_valid(action, num)){
    8902. 

  8902.     CCC(opt->color.background2d, FlGui::instance()->options->view.color[13]);
    8903. 

  8903.     drawContext::global()->resetFontTextures();
    8904. 

  8904.   }
    8905. 

  8905. #endif
    8906. 

  8906.   return opt->color.background2d;
    8907. 

  8907. #else
    8908. 

  8908.   return 0;
    8909. 

  8909. #endif
    8910. 

  8910. }
    8911. 

  8911.