How can I rasterize obj flie?

Hello genius!
I’m a beginner and I need your help.
Just as you can rasterize the image file in 3D, can you rasterize the obj file?
And can you have each of those tiles that are split respond to a different object?
For example, when a part of a split 3D file touches an object, the color changes.

Welcome. Nope. An .obj file cannot be rasterized directly from it’s native format. Open one up in any text editor and you’ll see that the .obj format is simply text. Cheers.

I literally appreciate your help it is really useful for my assisment!