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aras-p / ImportMeshUtility.cpp
Created May 31, 2012 15:01
Unity tangent space calculation
// THIS IS ONLY A PORTION OF THE FILE
// WILL NOT COMPILE OUT OF THE BOX!
void OrthogonalizeTangent (TangentInfo& tangentInfo, Vector3f normalf, Vector4f& outputTangent)
{
TangentInfo::Vector3d normal = { normalf.x, normalf.y, normalf.z };
TangentInfo::Vector3d tangent = tangentInfo.tangent;
TangentInfo::Vector3d binormal = tangentInfo.binormal;