I am experimenting with TCL & OpenGL. I have written a TCL program which creates 3d wire frame geometry and assigns tags to every piece of geometry. I am considering modifying the program to utilize OpenGL but have not yet determined if I can assign tags to lines and arcs and query the tags by selecting the geometry with the mouse.
Anybody know how to do this with TCL/OpenGL?
Anybody know how to do this with TCL/OpenGL?