Remove demos that have moved to git+ssh://git.freedesktop.org/git/mesa/demos.

[mesa.git] / progs / glsl / reflect.vert

diff --git a/progs/glsl/reflect.vert b/progs/glsl/reflect.vert
deleted file mode 100644 (file)
index e1f22de..0000000
--- a/progs/glsl/reflect.vert
+++ /dev/null
@@ -1,20 +0,0 @@
-// Vertex shader for cube-texture reflection mapping
-// Brian Paul
-
-
-varying vec3 normal;
-
-void main() 
-{
-   vec3 n = gl_NormalMatrix * gl_Normal;
-   vec3 u = normalize(vec3(gl_ModelViewMatrix * gl_Vertex));
-   float two_n_dot_u = 2.0 * dot(n, u);
-   vec4 f;
-   f.xyz = u - n * two_n_dot_u;
-   f.w = 1.0;
-
-   // outputs
-   normal = n;
-   gl_TexCoord[0] = gl_TextureMatrix[0] * f;
-   gl_Position = ftransform();
-}