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Bug UnityPerMaterial CBuffer inconsistent size inside a SubShader

Discussion in 'Graphics for ECS' started by Fribur, Jan 31, 2023.

  1. Fribur

    Fribur

    Joined:
    Jan 5, 2019
    Posts:
    127
    As of Unity 2022.2.3 I am getting spammed with this in a build for about half of my ShaderGraph Shader:
    Code (CSharp):
    1. A BatchDrawCommand is using a pass from the shader "NauticalGlobeShader/LineAtlasShader" that is not SRP Batcher compatible. Reason: "UnityPerMaterial CBuffer inconsistent size inside a SubShader" (<Variable name only available in the Editor>)
    2. This is not supported when rendering with a BatchRendererGroup (or Entities Graphics). MaterialID: 6 ("NauticalGlobeShader/LineAtlasShader"), MeshID: 241 (""), BatchID: 6.
    Using Entities and Entities Graphic 1.0.0-pre.15. Had none of this so far pre-2022.2.3 and there is also no issues when using play mode in the Editor. Same has been reported here.
     
    Fribur, Jan 31, 2023
    #1

  2. JussiKnuuttila

    JussiKnuuttila

    Unity Technologies

    Joined:
    Jun 7, 2019
    Posts:
    335
    This is an unfortunate regression in Shader Graph, which is fixed in 2022.3.5f1. If you're blocked, it is possible to do a local workaround by editing Shader Graph package code.
     
    JussiKnuuttila, Jan 31, 2023
    #2
    DreamingImLatios and Fribur like this.

  3. kite3h

    kite3h

    Joined:
    Aug 27, 2012
    Posts:
    192
    You mean 2022.2.5f1 ?
     
    kite3h, Feb 2, 2023
    #3

  4. JussiKnuuttila

    JussiKnuuttila

    Unity Technologies

    Joined:
    Jun 7, 2019
    Posts:
    335
    Yes, sorry for the typo.
     
    JussiKnuuttila, Feb 2, 2023
    #4