I normally build widget based applications - creating the UI in Designer and then moving forward with Python from there. I would like to have one of those applications show a 3D tool path. Something like a machine path, robot path, CNC path, etc. It would consist of a few hundred line segments and arcs.

Is there is Qt solutions for this? Hopefully, some widget that I can put in the program, feed it some objects to represent the path, and have it take care of the rendering/zooming/panning. All of the things I found only care about meshes.

I really do not want to get into the fine details of OpenGL. If it comes to that, I will just create a 2D view in a QGraphicsScene and that will have to do.

Any suggestions?

Thanks in advance.