drewcassidy/nvidia-texture-tools
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Use standard gram schmidt

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This commit is contained in:
castano
2008-05-15 06:04:17 +00:00
parent 68e9f05794
commit bccdcd49da
1 changed files with 1 additions and 2 deletions
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3
src/nvmath/Basis.cpp
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@ -27,8 +27,7 @@ void Basis::orthonormalize(float epsilon /*= NV_EPSILON*/)
tangent -= normal * dot(normal, tangent); tangent -= normal * dot(normal, tangent);
tangent = ::normalize(tangent, epsilon); tangent = ::normalize(tangent, epsilon);
bitangent -= normal * dot(normal, bitangent); bitangent -= normal * dot(normal, bitangent) + tangent * dot(tangent, bitangent);
bitangent -= tangent * dot(tangent, bitangent);
bitangent = ::normalize(bitangent, epsilon); bitangent = ::normalize(bitangent, epsilon);
} }