Searched refs:nZ2 (Results 1 – 1 of 1) sorted by relevance
546 const long nZ2 = ( ( 6 * 255 ) / 4 ) * ( ( 6 * 255 ) / 4 ); in ImplEmbossGrey() local584 const double fGrey = nDotL / sqrt( (double)(nNx * nNx + nNy * nNy + nZ2) ); in ImplEmbossGrey()
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