glviewvol
diff sdr/fast.v.glsl @ 10:89efc666105c
mostly done
author | John Tsiombikas <nuclear@member.fsf.org> |
---|---|
date | Wed, 31 Dec 2014 05:21:47 +0200 |
parents | fb6d93471352 |
children |
line diff
1.1 --- a/sdr/fast.v.glsl Tue Dec 30 21:20:57 2014 +0200 1.2 +++ b/sdr/fast.v.glsl Wed Dec 31 05:21:47 2014 +0200 1.3 @@ -1,3 +1,5 @@ 1.4 +uniform float zscale; 1.5 + 1.6 void main() 1.7 { 1.8 mat4 mvmat = gl_ModelViewMatrix; 1.9 @@ -6,5 +8,5 @@ 1.10 1.11 vec4 vertex = gl_Vertex; 1.12 gl_Position = gl_ProjectionMatrix * mvmat * vertex; 1.13 - gl_TexCoord[0].xyz = gl_NormalMatrix * (vertex.xyz * vec3(1.0, 1.0, -1.0) * 1.732051) * 0.5 + 0.5; 1.14 + gl_TexCoord[0].xyz = gl_NormalMatrix * (vertex.xyz * vec3(1.0, 1.0, -1.0) * 1.732051) * vec3(1.0, 1.0, zscale) * 0.5 + 0.5; 1.15 }