opengl → math Relation

File in src/graphics/opengl	Includes file in src/math
gl14device.cpp	geometry.h
gl14device.h	matrix.h
gl21device.cpp	geometry.h
gl21device.h	matrix.h
gl33device.cpp	geometry.h
gl33device.h	matrix.h
glutil.h	intpoint.h
glutil.h	vector.h