I’m generating piped paths in lattices at XY origin. I like to show an in perspective reference lattice in the viewport corner (see image).
My strategies / issues are:
Position lattice at origin and move it in viewport corner.
The problem is that the perspective changes as I move it and I have no good way to move it and keep it in the corner while zooming or changing perspective.
Render an image of the lattice at origin first and insert that bitmap in the viewport corner before exporting the combination. I don’t know how to go about inserting a small bitmap in the viewport corner.
Any suggestions would be greatly appreciated.