Fix Str NULL pointer dereference
Remove useless mode check
Remove useless currentVersion variable
Fix unicode operator warning
Fixed missing g assignment in FixedSizeVector
String _len is unsigned, thus cannot be < 0
Fix operator warning in tinyxml
Don't warn on conversation errors in xcode
Add virtual destructor for BasePrimitive to satisfy compiler warning
Satisfy compiler warnings in example
Initialize logger in libDTShape
Remove useless define
Move global appMaterials list to the TSShapeLoader
Refactor the fixDetailSize global
Refactor global getShapePath