Questions tagged [pbr]

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9
votes
1answer
5k views

How to plug specular map into Principled Shader?

I have an old collection of materials that are represented by diffuse, bump and specular maps. Like this. With Principled shader, where should I plug in the specular map? In the previous version, I ...
-2
votes
1answer
2k views

Generating procedural metal roughness for PBR texturing

I want to generate a metal roughness map procedurally.
1
vote
0answers
152 views

reflection on surface

I want to get some light coming through the window but At the end of the render, just after the first denoised tiles, I notice that there is some undesirable reflection on the floor surface that I don'...
0
votes
2answers
149 views

PBR Material Showing weird Glossy spot

So I tried to render A Lykan with a PBR Shader, but I keep getting this result: Now it's not finished yet, but as you can see the Red should be all around it, but (I'm guessing because of the fresnel ...

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