// Texture coords
varying vec3 pos3Tex1;
varying vec3 pos3Tex2;
varying vec3 pos3Tex3;

void main()
{
    // Transform the vertex
    gl_Position = ftransform( );

    // Save texture coordinates
    pos3Tex1 = vec3( gl_MultiTexCoord1 );
    pos3Tex2 = vec3( gl_MultiTexCoord2 );
    pos3Tex3 = vec3( gl_MultiTexCoord3 );
}