source: code/trunk/Tutorial/Media/materials/programs/StdQuad_vp.glsl @ 72

varying vec2 uv;

void main()                    
{
        gl_Position = ftransform();
        
        vec2 inPos = sign(gl_Vertex.xy);
        
        uv = (vec2(inPos.x, -inPos.y) + 1.0)/2.0;
}