When placing the image below using
BackgroundBitmap in version 5, then I just get a white rectangle. In version 3.0, it works fine. The same with other images.
How do I make background bitmaps work in Rhino 5?
I read that with background bitmaps, it’s a good idea to check Tools→Options→Appearance→OpenGL, but I don’t have an option OpenGL. The graphics chipset in that machine is an ancient ATI Mobility Radeon 9000. Operating system is XP/SP3, and the graphics driver is the latest.