diff options
Diffstat (limited to 'packages/noncvs/windows/extra/Gem/examples/10.glsl/fetching.vert')
| -rw-r--r-- | packages/noncvs/windows/extra/Gem/examples/10.glsl/fetching.vert | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/packages/noncvs/windows/extra/Gem/examples/10.glsl/fetching.vert b/packages/noncvs/windows/extra/Gem/examples/10.glsl/fetching.vert new file mode 100644 index 00000000..b41cc162 --- /dev/null +++ b/packages/noncvs/windows/extra/Gem/examples/10.glsl/fetching.vert @@ -0,0 +1,15 @@ +uniform sampler2D MyTex; +varying vec4 C; +void main() +{ + vec4 v = vec4(gl_Vertex); + vec4 color = texture2D(MyTex, (gl_TextureMatrix[0] * gl_MultiTexCoord0).st); + v.z = color.r; +// v.x += (color.b-0.5)/2.; +// v.y += (color.g-0.5)/2.; + + C=color; + gl_Position = gl_ModelViewProjectionMatrix * v; + +} + |