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Merge pull request #252 from lunkhound/fix-normal-maps

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fix a bug where created normal maps were not packed prior to compression
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Ignacio 2016-12-26 23:19:17 -08:00 committed by GitHub
commit 1004d5d5b5
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src/nvtt/Context.cpp
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@ -263,6 +263,7 @@ bool Compressor::Private::compress(const InputOptions::Private & inputOptions, c
if (inputOptions.convertToNormalMap) { if (inputOptions.convertToNormalMap) {
img.toGreyScale(inputOptions.heightFactors.x, inputOptions.heightFactors.y, inputOptions.heightFactors.z, inputOptions.heightFactors.w); img.toGreyScale(inputOptions.heightFactors.x, inputOptions.heightFactors.y, inputOptions.heightFactors.z, inputOptions.heightFactors.w);
img.toNormalMap(inputOptions.bumpFrequencyScale.x, inputOptions.bumpFrequencyScale.y, inputOptions.bumpFrequencyScale.z, inputOptions.bumpFrequencyScale.w); img.toNormalMap(inputOptions.bumpFrequencyScale.x, inputOptions.bumpFrequencyScale.y, inputOptions.bumpFrequencyScale.z, inputOptions.bumpFrequencyScale.w);
img.packNormals();
} }
// To linear space. // To linear space.