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

fix a bug where created normal maps were not packed prior to compression
7 years ago · 1004d5d5b5
parent cec8e7159a 0535ab3414
commit 1004d5d5b5
1 changed files with 1 additions and 0 deletions
--- a/src/nvtt/Context.cpp
+++ b/src/nvtt/Context.cpp
@ -263,6 +263,7 @@ bool Compressor::Private::compress(const InputOptions::Private & inputOptions, c
        if (inputOptions.convertToNormalMap) {
            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.packNormals();
        }

        // To linear space.