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Votes

0

Found in

6000.0.34f1

6000.1.0b1

Issue ID

UUM-95758

Regression

Yes

Mesh Rendered GameObject using the SpriteLitDefault Material becomes invisible when animating with the URP Sprite-Lit-Default Shader

-

How to reproduce:
1. Open the attached “IN-92544” project
2. Open the “SampleScene”
3. Enter Play mode
4. Observe the result

Expected result: The square remains on the screen
Actual result: The square disappears

Reproducible in: 2023.1.0a11, 6000.0.34f1, 6000.1.0b1
Not reproducible with: 2021.3.48f1, 2022.3.57f1, 2023.1.0a10

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Note: The issue does not occur when the GameObject material or the Animator Shader is set to Sprites-Default

  1. Resolution Note:

    Sprite-Lit-Default , or ShaderGraph shaders using Sprite Lit /Sprite Custom Lit materials are only meant to be used with Sprite Renderers in URP 2D. They are not meant to be supported with every renderer.

    In this case, the 2D specific properties (unity_SpriteColor and unity_SpriteProps) are not being set for Mesh Renderers, which makes them not render. If users want to use Mesh Renderer, the suggestion is to create a custom Shader / ShaderGraph that does not use unity_SpriteColor and unity_SpriteProps properties.

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