Searched refs:fGrey (Results 1 – 1 of 1) sorted by relevance
584 const double fGrey = nDotL / sqrt( (double)(nNx * nNx + nNy * nNy + nZ2) ); in ImplEmbossGrey() local585 aGrey.SetIndex( (sal_uInt8) VOS_BOUND( fGrey, 0, 255 ) ); in ImplEmbossGrey()
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