Unanswered Questions

Good evening, I have a question about joining 2 objects. I am currently working on a tire project and want to connect 2 different objects, but I get a weird shading issue like you can see in this ...

I’ve watched so many tutorials and have been trying to figure out how to color this square but I can’t. It’s in the proper settings but it won’t change at all??? I’m not sure what I’m doing wrong I ...

Is there any way to recreate these kinds of renders? I have been able to only replicate the old Perlin noise with texture paint, sadly. Utilizing the layer weight node for some of the materials. The ...