if ((props.cubeMap!=null) && (!noCubemaps))
{
    file.WriteLine("                rdir = -reflect(_WorldSpaceCameraPos-IN.pWorld, IN.Normal);");

    if (props.useBPCEM)
    {
        file.WriteLine("                nrdir = normalize(rdir);");
        file.WriteLine("                rbmax = (EnvBoxMax - IN.pWorld)/nrdir;");
        file.WriteLine("                rbmin = (EnvBoxMin - IN.pWorld)/nrdir;");
        file.WriteLine("                rbminmax = (nrdir>0.0f)?rbmax:rbmin;");
        file.WriteLine("                fa = min(min(rbminmax.x, rbminmax.y), rbminmax.z);");
        file.WriteLine("                posonbox = IN.pWorld + nrdir*fa;");
        file.WriteLine("                rdir = posonbox - (EnvBoxMin+EnvBoxMax)*0.5f;");
    }
    else
    {
        file.WriteLine("                rdir = normalize(rdir);// * float3(1,-1,1);");
    }

        if ((props.normalMap!=null) && (props.useToksvig))
        {
            file.WriteLine("                roughFactor = (1-toksvig)*"+props.reflectionMaxMip+"+"+props.reflectionMipOffset+";");
        }
        else
        {
            file.WriteLine("                roughFactor = "+props.reflectionMipOffset+";");
        }

    if (props.reflectionBlinn2Fade>0)
    {
        file.WriteLine("                roughFactor += dotVN * "+(props.reflectionMaxMip)+";");
        file.WriteLine("                roughFactor *= "+props.reflectionBlinn2Fade+";");
    }

    if (props.reflectionStretch>0)
    {
        file.WriteLine("                rdir -= ("+((j/100.0f)*props.reflectionStretch)+")*IN.Normal*float3(1,-1,1);");
        if (props.reflectionBlinn2Distort>0)
        {
            file.WriteLine("                roughFactor += "+(((SSAA.Length-1)-j)*0.25f*props.reflectionBlinn2Distort)+";");
        }
    }
    file.WriteLine("                roughFactor = min(roughFactor,"+props.reflectionMaxMip+");");


    //file.WriteLine("              roughFactor = min("+(props.reflectionMaxMip)+", roughFactor+"+props.reflectionMipOffset+");");

    if (props.useTex2DRefl)
    {
        file.WriteLine("                rawCubemap = texCUBE(cubeMap, rdir);");
    }
    else
    {
        file.WriteLine("                rawCubemap = texCUBElod(cubeMap, float4(rdir,roughFactor));");
    }

    if (props.useIndirectLM)
    {
        file.WriteLine("                rplaneAllBB += float4(indirectIntensity * DecodeCubemap(rawCubemap),1);");
    }
    else
    {
        file.WriteLine("                rplaneAllBB += float4(DecodeCubemap(rawCubemap),1);");
    }


    if (props.skyCubeMap)
    {
        if (props.useTex2DRefl)
        {
            file.WriteLine("                rawCubemap = texCUBE(skyCubeMap, reflDir);");
        }
        else
        {
            file.WriteLine("                rawCubemap = texCUBElod(skyCubeMap, float4(reflDir,roughFactor));");
        }

        if (props.useIndirectLM)
        {
            file.WriteLine("                rplaneAllBB += float4(indirectIntensity * DecodeCubemap(rawCubemap),1) * (1-rawCubemap.x) * skyCubeMapInt;");
        }
        else
        {
            file.WriteLine("                rplaneAllBB += float4(DecodeCubemap(rawCubemap),1) * (1-rawCubemap.x) * skyCubeMapInt;");
        }
    }
}