Some 3d modelling programs export fbx files in unexpected ways. FbxSharp should be able to convert scenes from one system of units/axes to another. http://help.autodesk.com/view/FBX/2015/ENU/?guid=__files_GUID_CC93340E_C4A1_49EE_B048_E898F856CFBF_htm http://help.autodesk.com/view/FBX/2015/ENU/?guid=__cpp_ref_class_fbx_system_unit_html
Some 3d modelling programs export fbx files in unexpected ways. FbxSharp should be able to convert scenes from one system of units/axes to another.
http://help.autodesk.com/view/FBX/2015/ENU/?guid=__files_GUID_CC93340E_C4A1_49EE_B048_E898F856CFBF_htm
http://help.autodesk.com/view/FBX/2015/ENU/?guid=__cpp_ref_class_fbx_system_unit_html