/bin-release/srcview/source/starling/display/Graphics.as.html

https://bitbucket.org/tshubbard/zfstarlingtutorial · HTML · 233 lines · 198 code · 34 blank · 1 comment · 0 complexity · dc6d49a259dc00fa3fa9a27ad37a5264 MD5 · raw file 

    

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    2. 

  2. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    3. 

  3. <html xmlns="http://www.w3.org/1999/xhtml">
    4. 

  4. <head>
    5. 

  5. <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    6. 

  6. <title>Graphics.as</title>
    7. 

  7. <link rel="stylesheet" type="text/css" href="../../../SourceStyles.css"/>
    8. 

  8. </head>
    9. 

  9. 

  10. <body><pre><span class="ActionScriptpackage">package</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span>
    11. 

  11. <span class="ActionScriptBracket/Brace">{</span>
    12. 

  12.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">flash</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">BitmapData</span>;
    13. 

  13.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">flash</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">geom</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">Matrix</span>;
    14. 

  14.     
    15. 

  15.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">graphics</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">Fill</span>;
    16. 

  16.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">graphics</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">Graphic</span>;
    17. 

  17.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">graphics</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">NGon</span>;
    18. 

  18.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">graphics</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">Plane</span>;
    19. 

  19.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">graphics</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">RoundedRectangle</span>;
    20. 

  20.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">graphics</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">Stroke</span>;
    21. 

  21.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">materials</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">IMaterial</span>;
    22. 

  22.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">shaders</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">fragment</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">TextureFragmentShader</span>;
    23. 

  23.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">display</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">util</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">CurveUtil</span>;
    24. 

  24.     <span class="ActionScriptReserved">import</span> <span class="ActionScriptDefault_Text">starling</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">textures</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">Texture</span>;
    25. 

  25. 

  26.     <span class="ActionScriptReserved">public</span> <span class="ActionScriptclass">class</span> <span class="ActionScriptDefault_Text">Graphics</span>
    27. 

  27.     <span class="ActionScriptBracket/Brace">{</span>
    28. 

  28.         <span class="ActionScriptComment">// Shared texture fragment shader used across all graphics drawn via graphics API.
    29. 

  29. </span>        <span class="ActionScriptReserved">private</span> <span class="ActionScriptReserved">static</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">textureFragmentShader</span>    :<span class="ActionScriptDefault_Text">TextureFragmentShader</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">TextureFragmentShader</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    30. 

  30.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptReserved">const</span> <span class="ActionScriptDefault_Text">BEZIER_ERROR</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> 0.75;
    31. 

  31.         
    32. 

  32.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_currentX</span>                :<span class="ActionScriptDefault_Text">Number</span>;
    33. 

  33.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_currentY</span>                :<span class="ActionScriptDefault_Text">Number</span>;
    34. 

  34.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_currentStroke</span>            :<span class="ActionScriptDefault_Text">Stroke</span>;
    35. 

  35.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_currentFill</span>            :<span class="ActionScriptDefault_Text">Fill</span>;
    36. 

  36.         
    37. 

  37.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_fillColor</span>                :<span class="ActionScriptDefault_Text">uint</span>;
    38. 

  38.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_fillAlpha</span>                :<span class="ActionScriptDefault_Text">Number</span>;
    39. 

  39.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_strokeThickness</span>        :<span class="ActionScriptDefault_Text">Number</span>
    40. 

  40.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_strokeColor</span>            :<span class="ActionScriptDefault_Text">uint</span>;
    41. 

  41.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_strokeAlpha</span>            :<span class="ActionScriptDefault_Text">Number</span>;
    42. 

  42.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_strokeTexture</span>            :<span class="ActionScriptDefault_Text">Texture</span>;
    43. 

  43.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_strokeMaterial</span>            :<span class="ActionScriptDefault_Text">IMaterial</span>;
    44. 

  44.         
    45. 

  45.         <span class="ActionScriptReserved">private</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">_container</span>                :<span class="ActionScriptDefault_Text">DisplayObjectContainer</span>;
    46. 

  46.         
    47. 

  47.         <span class="ActionScriptReserved">public</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">Graphics</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">displayObjectContainer</span>:<span class="ActionScriptDefault_Text">DisplayObjectContainer</span><span class="ActionScriptBracket/Brace">)</span>
    48. 

  48.         <span class="ActionScriptBracket/Brace">{</span>
    49. 

  49.             <span class="ActionScriptDefault_Text">_container</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">displayObjectContainer</span>;
    50. 

  50.         <span class="ActionScriptBracket/Brace">}</span>
    51. 

  51.         
    52. 

  52.         <span class="ActionScriptReserved">public</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">clear</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>:<span class="ActionScriptReserved">void</span>
    53. 

  53.         <span class="ActionScriptBracket/Brace">{</span>
    54. 

  54.             <span class="ActionScriptReserved">while</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">_container</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">numChildren</span> <span class="ActionScriptOperator">&gt;</span> 0 <span class="ActionScriptBracket/Brace">)</span>
    55. 

  55.             <span class="ActionScriptBracket/Brace">{</span>
    56. 

  56.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">child</span>:<span class="ActionScriptDefault_Text">DisplayObject</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">_container</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">getChildAt</span><span class="ActionScriptBracket/Brace">(</span>0<span class="ActionScriptBracket/Brace">)</span>;
    57. 

  57.                 <span class="ActionScriptDefault_Text">child</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">dispose</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    58. 

  58.                 <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">child</span> <span class="ActionScriptReserved">is</span> <span class="ActionScriptDefault_Text">Graphic</span> <span class="ActionScriptBracket/Brace">)</span>
    59. 

  59.                 <span class="ActionScriptBracket/Brace">{</span>
    60. 

  60.                     <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">graphic</span>:<span class="ActionScriptDefault_Text">Graphic</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">Graphic</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">child</span><span class="ActionScriptBracket/Brace">)</span>;
    61. 

  61.                     <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">graphic</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span> <span class="ActionScriptBracket/Brace">)</span>
    62. 

  62.                     <span class="ActionScriptBracket/Brace">{</span>
    63. 

  63.                         <span class="ActionScriptDefault_Text">graphic</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">dispose</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptReserved">true</span><span class="ActionScriptBracket/Brace">)</span>;
    64. 

  64.                     <span class="ActionScriptBracket/Brace">}</span>
    65. 

  65.                 <span class="ActionScriptBracket/Brace">}</span>
    66. 

  66.                 <span class="ActionScriptDefault_Text">_container</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">removeChildAt</span><span class="ActionScriptBracket/Brace">(</span>0<span class="ActionScriptBracket/Brace">)</span>;
    67. 

  67.             <span class="ActionScriptBracket/Brace">}</span>
    68. 

  68.             <span class="ActionScriptDefault_Text">_currentX</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">NaN</span>;
    69. 

  69.             <span class="ActionScriptDefault_Text">_currentY</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">NaN</span>;
    70. 

  70.             
    71. 

  71.             <span class="ActionScriptDefault_Text">_fillColor</span>     <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">NaN</span>;
    72. 

  72.             <span class="ActionScriptDefault_Text">_fillAlpha</span>     <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">NaN</span>;
    73. 

  73.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">null</span>;
    74. 

  74.             <span class="ActionScriptDefault_Text">_currentStroke</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">null</span>;
    75. 

  75.         <span class="ActionScriptBracket/Brace">}</span>
    76. 

  76.         
    77. 

  77.         <span class="ActionScriptReserved">public</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">beginFill</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">color</span>:<span class="ActionScriptDefault_Text">uint</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">alpha</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> 1.0<span class="ActionScriptBracket/Brace">)</span>:<span class="ActionScriptReserved">void</span>
    78. 

  78.         <span class="ActionScriptBracket/Brace">{</span>
    79. 

  79.             <span class="ActionScriptDefault_Text">_fillColor</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">color</span>;
    80. 

  80.             <span class="ActionScriptDefault_Text">_fillAlpha</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">alpha</span>;
    81. 

  81.             
    82. 

  82.             <span class="ActionScriptDefault_Text">_currentFill</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Fill</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    83. 

  83.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">alpha</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">_fillAlpha</span>;
    84. 

  84.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">color</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">color</span>;
    85. 

  85.             <span class="ActionScriptDefault_Text">_container</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">addChild</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptBracket/Brace">)</span>;
    86. 

  86.         <span class="ActionScriptBracket/Brace">}</span>
    87. 

  87.         
    88. 

  88.         <span class="ActionScriptASDoc">/**
    89. 

  89.          * Warning - this function will create a fresh texture for each bitmap.
    90. 

  90.          * It is reccomended to use beginTextureFill to ensure texture re-use.
    91. 

  91.          */</span>
    92. 

  92.         <span class="ActionScriptReserved">public</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">beginBitmapFill</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">bitmap</span>:<span class="ActionScriptDefault_Text">BitmapData</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">uvMatrix</span>:<span class="ActionScriptDefault_Text">Matrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">null</span><span class="ActionScriptBracket/Brace">)</span>:<span class="ActionScriptReserved">void</span>
    93. 

  93.         <span class="ActionScriptBracket/Brace">{</span>
    94. 

  94.             <span class="ActionScriptDefault_Text">_fillColor</span> <span class="ActionScriptOperator">=</span> 0xFFFFFF;
    95. 

  95.             <span class="ActionScriptDefault_Text">_fillAlpha</span> <span class="ActionScriptOperator">=</span> 1;
    96. 

  96.             
    97. 

  97.             <span class="ActionScriptDefault_Text">_currentFill</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Fill</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    98. 

  98.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">fragmentShader</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">textureFragmentShader</span>;
    99. 

  99.             <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">texture</span>:<span class="ActionScriptDefault_Text">Texture</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">Texture</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">fromBitmapData</span><span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">bitmap</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptReserved">false</span> <span class="ActionScriptBracket/Brace">)</span>;
    100. 

  100.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">textures</span><span class="ActionScriptBracket/Brace">[</span>0<span class="ActionScriptBracket/Brace">]</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">texture</span>;
    101. 

  101.             
    102. 

  102.             <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">m</span>:<span class="ActionScriptDefault_Text">Matrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Matrix</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    103. 

  103.             <span class="ActionScriptDefault_Text">m</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">scale</span><span class="ActionScriptBracket/Brace">(</span>1<span class="ActionScriptOperator">/</span><span class="ActionScriptDefault_Text">texture</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">width</span><span class="ActionScriptOperator">,</span> 1<span class="ActionScriptOperator">/</span><span class="ActionScriptDefault_Text">texture</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">height</span><span class="ActionScriptBracket/Brace">)</span>;
    104. 

  104.             <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">uvMatrix</span> <span class="ActionScriptBracket/Brace">)</span>
    105. 

  105.             <span class="ActionScriptBracket/Brace">{</span>
    106. 

  106.                 <span class="ActionScriptDefault_Text">m</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">concat</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">uvMatrix</span><span class="ActionScriptBracket/Brace">)</span>;
    107. 

  107.             <span class="ActionScriptBracket/Brace">}</span>
    108. 

  108.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">uvMatrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">m</span>;
    109. 

  109.             
    110. 

  110.             <span class="ActionScriptDefault_Text">_container</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">addChild</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptBracket/Brace">)</span>;
    111. 

  111.         <span class="ActionScriptBracket/Brace">}</span>
    112. 

  112.         
    113. 

  113.         <span class="ActionScriptReserved">public</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">beginTextureFill</span><span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">texture</span>:<span class="ActionScriptDefault_Text">Texture</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">uvMatrix</span>:<span class="ActionScriptDefault_Text">Matrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">null</span> <span class="ActionScriptBracket/Brace">)</span>:<span class="ActionScriptReserved">void</span>
    114. 

  114.         <span class="ActionScriptBracket/Brace">{</span>
    115. 

  115.             <span class="ActionScriptDefault_Text">_fillColor</span> <span class="ActionScriptOperator">=</span> 0xFFFFFF;
    116. 

  116.             <span class="ActionScriptDefault_Text">_fillAlpha</span> <span class="ActionScriptOperator">=</span> 1;
    117. 

  117.             
    118. 

  118.             <span class="ActionScriptDefault_Text">_currentFill</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Fill</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    119. 

  119.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">fragmentShader</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">textureFragmentShader</span>;
    120. 

  120.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">textures</span><span class="ActionScriptBracket/Brace">[</span>0<span class="ActionScriptBracket/Brace">]</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">texture</span>;
    121. 

  121.             
    122. 

  122.             <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">m</span>:<span class="ActionScriptDefault_Text">Matrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Matrix</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    123. 

  123.             <span class="ActionScriptDefault_Text">m</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">scale</span><span class="ActionScriptBracket/Brace">(</span>1<span class="ActionScriptOperator">/</span><span class="ActionScriptDefault_Text">texture</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">width</span><span class="ActionScriptOperator">,</span> 1<span class="ActionScriptOperator">/</span><span class="ActionScriptDefault_Text">texture</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">height</span><span class="ActionScriptBracket/Brace">)</span>;
    124. 

  124.             <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">uvMatrix</span> <span class="ActionScriptBracket/Brace">)</span>
    125. 

  125.             <span class="ActionScriptBracket/Brace">{</span>
    126. 

  126.                 <span class="ActionScriptDefault_Text">m</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">concat</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">uvMatrix</span><span class="ActionScriptBracket/Brace">)</span>;
    127. 

  127.             <span class="ActionScriptBracket/Brace">}</span>
    128. 

  128.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">uvMatrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">m</span>;
    129. 

  129.             
    130. 

  130.             <span class="ActionScriptDefault_Text">_container</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">addChild</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptBracket/Brace">)</span>;
    131. 

  131.         <span class="ActionScriptBracket/Brace">}</span>
    132. 

  132.         
    133. 

  133.         <span class="ActionScriptReserved">public</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">beginMaterialFill</span><span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">material</span>:<span class="ActionScriptDefault_Text">IMaterial</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">uvMatrix</span>:<span class="ActionScriptDefault_Text">Matrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">null</span> <span class="ActionScriptBracket/Brace">)</span>:<span class="ActionScriptReserved">void</span>
    134. 

  134.         <span class="ActionScriptBracket/Brace">{</span>
    135. 

  135.             <span class="ActionScriptDefault_Text">_fillColor</span> <span class="ActionScriptOperator">=</span> 0xFFFFFF;
    136. 

  136.             <span class="ActionScriptDefault_Text">_fillAlpha</span> <span class="ActionScriptOperator">=</span> 1;
    137. 

  137.             
    138. 

  138.             <span class="ActionScriptDefault_Text">_currentFill</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Fill</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    139. 

  139.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">material</span>;
    140. 

  140.             
    141. 

  141.             <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">m</span>:<span class="ActionScriptDefault_Text">Matrix</span>;
    142. 

  142.             <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">uvMatrix</span> <span class="ActionScriptBracket/Brace">)</span>
    143. 

  143.             <span class="ActionScriptBracket/Brace">{</span>
    144. 

  144.                 <span class="ActionScriptDefault_Text">m</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">uvMatrix</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">clone</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    145. 

  145.                 <span class="ActionScriptDefault_Text">m</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">invert</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    146. 

  146.             <span class="ActionScriptBracket/Brace">}</span>
    147. 

  147.             <span class="ActionScriptReserved">else</span>
    148. 

  148.             <span class="ActionScriptBracket/Brace">{</span>
    149. 

  149.                 <span class="ActionScriptDefault_Text">m</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Matrix</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    150. 

  150.             <span class="ActionScriptBracket/Brace">}</span>
    151. 

  151.             <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">textures</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">length</span> <span class="ActionScriptOperator">&gt;</span> 0 <span class="ActionScriptBracket/Brace">)</span>
    152. 

  152.             <span class="ActionScriptBracket/Brace">{</span>
    153. 

  153.                 <span class="ActionScriptDefault_Text">m</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">scale</span><span class="ActionScriptBracket/Brace">(</span>1<span class="ActionScriptOperator">/</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">textures</span><span class="ActionScriptBracket/Brace">[</span>0<span class="ActionScriptBracket/Brace">]</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">width</span><span class="ActionScriptOperator">,</span> 1<span class="ActionScriptOperator">/</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">textures</span><span class="ActionScriptBracket/Brace">[</span>0<span class="ActionScriptBracket/Brace">]</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">height</span><span class="ActionScriptBracket/Brace">)</span>;
    154. 

  154.             <span class="ActionScriptBracket/Brace">}</span>
    155. 

  155.             
    156. 

  156.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">uvMatrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">m</span>;
    157. 

  157.             
    158. 

  158.             <span class="ActionScriptDefault_Text">_container</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">addChild</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptBracket/Brace">)</span>;
    159. 

  159.         <span class="ActionScriptBracket/Brace">}</span>
    160. 

  160.         
    161. 

  161.         <span class="ActionScriptReserved">public</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">endFill</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>:<span class="ActionScriptReserved">void</span>
    162. 

  162.         <span class="ActionScriptBracket/Brace">{</span>
    163. 

  163.             <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">_currentFill</span> <span class="ActionScriptOperator">&amp;&amp;</span> <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">numVertices</span> <span class="ActionScriptOperator">&lt;</span> 3 <span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptBracket/Brace">{</span>
    164. 

  164.                 <span class="ActionScriptDefault_Text">_container</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">removeChild</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptBracket/Brace">)</span>;
    165. 

  165.             <span class="ActionScriptBracket/Brace">}</span>
    166. 

  166.             
    167. 

  167.             <span class="ActionScriptDefault_Text">_fillColor</span>     <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">NaN</span>;
    168. 

  168.             <span class="ActionScriptDefault_Text">_fillAlpha</span>     <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">NaN</span>;
    169. 

  169.             <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">null</span>;
    170. 

  170.         <span class="ActionScriptBracket/Brace">}</span>
    171. 

  171.         
    172. 

  172.         <span class="ActionScriptReserved">public</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">drawCircle</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span>:<span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">y</span>:<span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">radius</span>:<span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptBracket/Brace">)</span>:<span class="ActionScriptReserved">void</span>
    173. 

  173.         <span class="ActionScriptBracket/Brace">{</span>
    174. 

  174.             <span class="ActionScriptDefault_Text">drawEllipse</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">y</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">radius</span><span class="ActionScriptOperator">*</span>2<span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">radius</span><span class="ActionScriptOperator">*</span>2<span class="ActionScriptBracket/Brace">)</span>;
    175. 

  175.         <span class="ActionScriptBracket/Brace">}</span>
    176. 

  176.         
    177. 

  177.         <span class="ActionScriptReserved">public</span> <span class="ActionScriptfunction">function</span> <span class="ActionScriptDefault_Text">drawEllipse</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">x</span>:<span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">y</span>:<span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">width</span>:<span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">height</span>:<span class="ActionScriptDefault_Text">Number</span><span class="ActionScriptBracket/Brace">)</span>:<span class="ActionScriptReserved">void</span>
    178. 

  178.         <span class="ActionScriptBracket/Brace">{</span>
    179. 

  179.             <span class="ActionScriptComment">// Calculate num-sides based on a blend between circumference of width and circumference of height.
    180. 

  180. </span>            <span class="ActionScriptComment">// Should provide good results for ellipses with similar widths/heights.
    181. 

  181. </span>            <span class="ActionScriptComment">// Will look bad on very thin ellipses.
    182. 

  182. </span>            <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">numSides</span>:<span class="ActionScriptDefault_Text">int</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">Math</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">PI</span> <span class="ActionScriptOperator">*</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">width</span><span class="ActionScriptOperator">*</span>0.5<span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptOperator">+</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">height</span><span class="ActionScriptOperator">*</span>0.5<span class="ActionScriptBracket/Brace">)</span><span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptOperator">*</span> 0.25;
    183. 

  183.             <span class="ActionScriptDefault_Text">numSides</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">numSides</span> <span class="ActionScriptOperator">&lt;</span> 6 <span class="ActionScriptOperator">?</span> 6 : <span class="ActionScriptDefault_Text">numSides</span>;
    184. 

  184.             
    185. 

  185.             <span class="ActionScriptComment">// Use an NGon primitive instead of fill to bypass triangulation.
    186. 

  186. </span>            <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">cachedFill</span>:<span class="ActionScriptDefault_Text">Fill</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">_currentFill</span>;
    187. 

  187.             <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">_currentFill</span> <span class="ActionScriptBracket/Brace">)</span>
    188. 

  188.             <span class="ActionScriptBracket/Brace">{</span>
    189. 

  189.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">nGon</span>:<span class="ActionScriptDefault_Text">NGon</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">NGon</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">width</span><span class="ActionScriptOperator">*</span>0.5<span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">numSides</span><span class="ActionScriptBracket/Brace">)</span>;
    190. 

  190.                 <span class="ActionScriptDefault_Text">nGon</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">x</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">x</span>;
    191. 

  191.                 <span class="ActionScriptDefault_Text">nGon</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">y</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">y</span>;
    192. 

  192.                 <span class="ActionScriptDefault_Text">nGon</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">scaleY</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">height</span><span class="ActionScriptOperator">/</span><span class="ActionScriptDefault_Text">width</span>;
    193. 

  193.                 <span class="ActionScriptDefault_Text">nGon</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">_currentFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span>;
    194. 

  194.                 <span class="ActionScriptDefault_Text">nGon</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">material</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">color</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">_fillColor</span>;
    195. 

  195.                 <span class="ActionScriptDefault_Text">nGon</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">alpha</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">_fillAlpha</span>;
    196. 

  196.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">m</span>:<span class="ActionScriptDefault_Text">Matrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">new</span> <span class="ActionScriptDefault_Text">Matrix</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptBracket/Brace">)</span>;
    197. 

  197.                 <span class="ActionScriptDefault_Text">m</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">scale</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">width</span><span class="ActionScriptOperator">,</span> <span class="ActionScriptDefault_Text">height</span><span class="ActionScriptBracket/Brace">)</span>;
    198. 

  198.                 <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">cachedFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">uvMatrix</span> <span class="ActionScriptBracket/Brace">)</span>
    199. 

  199.                 <span class="ActionScriptBracket/Brace">{</span>
    200. 

  200.                     <span class="ActionScriptDefault_Text">m</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">concat</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">cachedFill</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">uvMatrix</span><span class="ActionScriptBracket/Brace">)</span>;
    201. 

  201.                 <span class="ActionScriptBracket/Brace">}</span>
    202. 

  202.                 <span class="ActionScriptDefault_Text">nGon</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">uvMatrix</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">m</span>;
    203. 

  203.                 
    204. 

  204.                 <span class="ActionScriptDefault_Text">_container</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">addChild</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">nGon</span><span class="ActionScriptBracket/Brace">)</span>;
    205. 

  205.                 <span class="ActionScriptDefault_Text">_currentFill</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptReserved">null</span>;
    206. 

  206.             <span class="ActionScriptBracket/Brace">}</span>
    207. 

  207.             
    208. 

  208.             
    209. 

  209.             <span class="ActionScriptComment">// Draw the stroke
    210. 

  210. </span>            <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">isNaN</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">_strokeThickness</span><span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptOperator">==</span> <span class="ActionScriptReserved">false</span> <span class="ActionScriptBracket/Brace">)</span>
    211. 

  211.             <span class="ActionScriptBracket/Brace">{</span>
    212. 

  212.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">halfWidth</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">width</span><span class="ActionScriptOperator">*</span>0.5;
    213. 

  213.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">halfHeight</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">height</span><span class="ActionScriptOperator">*</span>0.5;
    214. 

  214.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">anglePerSide</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">Math</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">PI</span> <span class="ActionScriptOperator">*</span> 2<span class="ActionScriptBracket/Brace">)</span> <span class="ActionScriptOperator">/</span> <span class="ActionScriptDefault_Text">numSides</span>;
    215. 

  215.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">a</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">Math</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">cos</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">anglePerSide</span><span class="ActionScriptBracket/Brace">)</span>;
    216. 

  216.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">b</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">Math</span><span class="ActionScriptOperator">.</span><span class="ActionScriptDefault_Text">sin</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">anglePerSide</span><span class="ActionScriptBracket/Brace">)</span>;
    217. 

  217.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">s</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> 0.0;
    218. 

  218.                 <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">c</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> 1.0;
    219. 

  219.                 
    220. 

  220.                 <span class="ActionScriptReserved">for</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">i</span>:<span class="ActionScriptDefault_Text">int</span> <span class="ActionScriptOperator">=</span> 0; <span class="ActionScriptDefault_Text">i</span> <span class="ActionScriptOperator">&lt;=</span> <span class="ActionScriptDefault_Text">numSides</span>; <span class="ActionScriptDefault_Text">i</span><span class="ActionScriptOperator">++</span> <span class="ActionScriptBracket/Brace">)</span>
    221. 

  221.                 <span class="ActionScriptBracket/Brace">{</span>
    222. 

  222.                     <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">sx</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDefault_Text">s</span> <span class="ActionScriptOperator">*</span> <span class="ActionScriptDefault_Text">halfWidth</span> <span class="ActionScriptOperator">+</span> <span class="ActionScriptDefault_Text">x</span>;
    223. 

  223.                     <span class="ActionScriptvar">var</span> <span class="ActionScriptDefault_Text">sy</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptOperator">-</span><span class="ActionScriptDefault_Text">c</span> <span class="ActionScriptOperator">*</span> <span class="ActionScriptDefault_Text">halfHeight</span> <span class="ActionScriptOperator">+</span> <span class="ActionScriptDefault_Text">y</span>;
    224. 

  224.                     <span class="ActionScriptReserved">if</span> <span class="ActionScriptBracket/Brace">(</span> <span class="ActionScriptDefault_Text">i</span> <span class="ActionScriptOperator">==</span> 0 <span class="ActionScriptBracket/Brace">)</span>
    225. 

  225.                     <span class="ActionScriptBracket/Brace">{</span>
    226. 

  226.                         <span class="ActionScriptDefault_Text">moveTo</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">sx</span><span class="ActionScriptOperator">,</span><span class="ActionScriptDefault_Text">sy</span><span class="ActionScriptBracket/Brace">)</span>;
    227. 

  227.                     <span class="ActionScriptBracket/Brace">}</span>
    228. 

  228.                     <span class="ActionScriptReserved">else</span>
    229. 

  229.                     <span class="ActionScriptBracket/Brace">{</span>
    230. 

  230.                         <span class="ActionScriptDefault_Text">lineTo</span><span class="ActionScriptBracket/Brace">(</span><span class="ActionScriptDefault_Text">sx</span><span class="ActionScriptOperator">,</span><span class="ActionScriptDefault_Text">sy</span><span class="ActionScriptBracket/Brace">)</span>;
    231. 

  231.                     <span class="ActionScriptBracket/Brace">}</span>
    232. 

  232.                     
    233. 

  233.                     <span class="ActionScriptReserved">const</span> <span class="ActionScriptDefault_Text">ns</span>:<span class="ActionScriptDefault_Text">Number</span> <span class="ActionScriptOperator">=</span> <span class="ActionScriptDe
    234.