Fixed some small compile issues in material.h
Silenced the signed v.s. unsigned comparison warnings in textWriter.h & uniformAccelerator.h
Silenced the gcc warnings about friend declaration on non-templated function in baseImage.h
Fixed gcc compile issues in distanceField3.h
Fixed an indentation in grid3.cpp
Fixed an undefined behavior in rng.h
Fixed a compile issue in vec6.h (there's no "w")
Fixed a compile issue in binaryDataStream.h (there is no "closeStream()" method)
Fixed a compile issue in binaryDataStream.h (need to add the "typename" identifier)
Fixed a compile issue in binaryDataBuffer.h (should be openmode instead of open_mode)
Silenced a unused variable warning in utility.h
Fixed some small compile issues in material.h Silenced the signed v.s. unsigned comparison warnings in textWriter.h & uniformAccelerator.h Silenced the gcc warnings about friend declaration on non-templated function in baseImage.h Fixed gcc compile issues in distanceField3.h Fixed an indentation in grid3.cpp Fixed an undefined behavior in rng.h Fixed a compile issue in vec6.h (there's no "w") Fixed a compile issue in binaryDataStream.h (there is no "closeStream()" method) Fixed a compile issue in binaryDataStream.h (need to add the "typename" identifier) Fixed a compile issue in binaryDataBuffer.h (should be openmode instead of open_mode) Silenced a unused variable warning in utility.h