- u -

• unitNormal2Triangle() : curvature.cpp
• UnlinkFile() : OS.cpp , OS.h
• UnpartitionMesh() : meshPartition.cpp , meshPartition.h
• UnsignedChar2rgba() : PViewX3D.h
• unsignedInt2RGBA() : PViewX3D.h
• UnzipFile() : OS.cpp , OS.h
• updateActiveEdges() : meshGFaceDelaunayInsertion.cpp