source: experimental/distortionNG/shader.vert @ 390

varying vec2 texcoord_scene;
varying vec2 texcoord_intensityMap;

void main()
{
        gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
        texcoord_scene = vec2(gl_MultiTexCoord0.xy);
        texcoord_intensityMap = vec2(gl_MultiTexCoord1.xy);
}