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Help Wanted Depth Bias and Perspective-correct depth with dynamic sampling rate for Parallax Occlusion Mapping

Discussion in 'Shaders' started by TheNostWest, Jul 24, 2021.

TheNostWest

Joined:

Jul 8, 2019

Posts:

31

https://developer.amd.com/wordpress/media/2012/10/Tatarchuk-POM.pdf
I need an implementation of this technology in the form of a code, but I did not find anything on the Internet.

TheNostWest, Jul 24, 2021

#1
bgolus

Joined:

Dec 7, 2012

Posts:

10,907

The HDRP implements this by default. That’s what the height map input for the default Lit shaders do, and what the Parallax Offset Mapping node for Shader Graph does. You can look at the code for those here:
https://github.com/Unity-Technologi....core/ShaderLibrary/PerPixelDisplacement.hlsl

bgolus, Jul 25, 2021

#2

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