Port HapticWorld to OpenGL
Per @bz's comment here: libbarrett!39 (comment 55344) we should move away from vpython and port HapticWorld to pyOpenGL since modern vpython renders the demo poorly and in a browser window.
Per @bz's comment here: libbarrett!39 (comment 55344) we should move away from vpython and port HapticWorld to pyOpenGL since modern vpython renders the demo poorly and in a browser window.