Hi,everyone! My current OCC program requires moving a local coordinate in the global coordinate space and display the local coordinate origin along with its 3 axises with different colors, just like the UCS(user coordinate system) in AutoCAD. Then all the models created are located in respect to the local coordinate space. Can anybody tell me does OCC provide such functionality or should I create the local coordinate origin and the 3 axies myself, if so, how to place(display) them always on top of other objects?
display a local coordinate origin