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/indra/newview/app_settings/shaders/class3/deferred/giV.glsl

https://bitbucket.org/lindenlab/viewer-beta/
text | 42 lines | 36 code | 6 blank | 0 comment | 0 complexity | 1b00d5981f78a3f6950d15f5da741b8b MD5 | raw file
Possible License(s): LGPL-2.1
  1. /**
  2. * @file giV.glsl
  3. *
  4. * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  5. * Second Life Viewer Source Code
  6. * Copyright (C) 2007, Linden Research, Inc.
  7. *
  8. * This library is free software; you can redistribute it and/or
  9. * modify it under the terms of the GNU Lesser General Public
  10. * License as published by the Free Software Foundation;
  11. * version 2.1 of the License only.
  12. *
  13. * This library is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16. * Lesser General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU Lesser General Public
  19. * License along with this library; if not, write to the Free Software
  20. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  21. *
  22. * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
  23. * $/LicenseInfo$
  24. */
  25. varying vec2 vary_fragcoord;
  26. uniform vec2 screen_res;
  27. void main()
  28. {
  29. //transform vertex
  30. gl_Position = ftransform();
  31. vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
  32. vary_fragcoord = (pos.xy * 0.5 + 0.5)*screen_res;
  33. vec4 tex = gl_MultiTexCoord0;
  34. tex.w = 1.0;
  35. gl_FrontColor = gl_Color;
  36. }