As @Matt_the-Rathje stated, this ability does not exist. Check out this thread I made a few years ago regarding this topic (and click on the link below the image).
Greetings all,
I made an interesting little discovery. This tidbit may be known to many of you in the Shapr3D community, but for others, check this out. Importing an image to trace over to create a 3D model is great. It’s nice that you can also import PNG files. An interesting property of PNG files is that you can have the background transparent. Here’s a little demo where I imported some PNG files and placed them very close to flat surfaces in 3D space. This is great for simple presentations w…