realisticallyOptimized

1#version 120
2 
3varying vec2 vTex;
4varying vec2 vLm;
5varying vec3 vNormal;
6varying vec3 vWorldPos;
7varying vec4 vColor;
8 
9uniform mat4 gbufferModelViewInverse;
10 
11void main() {
12    vec4 viewPos = gl_ModelViewMatrix * gl_Vertex;
13    gl_Position = gl_ProjectionMatrix * viewPos;
14 
15    vTex = gl_MultiTexCoord0.xy;
16    vLm = (gl_TextureMatrix[1] * gl_MultiTexCoord1).xy;
17    vNormal = normalize(gl_NormalMatrix * gl_Normal);
18    vWorldPos = (gbufferModelViewInverse * viewPos).xyz;
19    vColor = gl_Color;
20}
21