source:
data/branches/png2/materials/programs/StdQuad_vp.glsl
@
7254
| Last change on this file since 7254 was 5313, checked in by landauf, 16 years ago | |
|---|---|
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| File size: 165 bytes | |
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| 1 | varying vec2 uv; |
| 2 | |
| 3 | void main() |
| 4 | { |
| 5 | gl_Position = ftransform(); |
| 6 | |
| 7 | vec2 inPos = sign(gl_Vertex.xy); |
| 8 | |
| 9 | uv = (vec2(inPos.x, -inPos.y) + 1.0)/2.0; |
| 10 | } |
| 11 |
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