source: GTP/trunk/Lib/Illum/GPUObscurancesGT/src/projection.vert @ 930

varying float cosine;
varying vec2 texCoord;

void main()
{
        gl_Position = ftransform();
        texCoord = gl_MultiTexCoord0.st;

        cosine = (gl_ModelViewMatrixInverseTranspose * vec4(gl_Normal,1.0)).z;
}