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Under Consideration for 6000.5.X

Votes

0

Found in

6000.0.66f1

6000.3.4f1

6000.4.0b5

6000.5.0a5

Issue ID

UUM-133006

Regression

No

Out-of-bounds memory access with multiple CanvasRenderers under a Canvas when using Mesh API

Mesh

-

How to reproduce:
1. Have the latest version of RenderDoc installed on your PC
2. Unpack the attached "IN-131449_sandbox.zip" project
3. Open the "capture" file from Assets/RenderDocCaptures folder in RenderDoc
4. Navigate to the DrawIndexedInstance(6, 1) (Event ID 335) in the Event Browser
5. Select the Mesh Viewer tab and scroll to the right until TEXTCOORD0 and TEXCOORD1
6. Observe the last two columns of TEXCOORD0 and first two columns of TEXCOORD1

Actual result: The last two columns of TEXCOORD0 (it's ZW values) are copied from the first two columns of TEXCOORD1 (it's XY values)
Expected result: The last two (ZW) columns of TEXCOORD0 do not get populated with next values from first two (XY) columns of TEXCOORD1

Reproducible with: 2023.1.0a10, 6000.0.66f1, 6000.3.6f1, 6000.4.0b6, 6000.5.0a5
Could not test with: 2023.1.0a1 (script compilation errors)

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

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