source: trunk/src/testing/app/volvis/shaders/fragment30.cg @ 4

float4 C2E2f_passthrough(float3 texCoord0 : TEXCOORD0,
                       uniform sampler3D texture0,
                       uniform sampler1D texture1                       
                       ) : COLOR
{
    float tex0 = tex3D(texture0, texCoord0).a;
    return tex1D(texture1, tex0);
}