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Fixed
Fixed in 6000.0.66f1, 6000.3.5f1, 6000.4.0b5, 6000.5.0a5
Votes
0
Found in
6000.0.65f1
6000.3.2f1
6000.4.0b3
6000.5.0a4
Issue ID
UUM-131803
Regression
No
Compute shader is dispatched with unsupported workgroup size on multiple browsers when building the project for Web with WebGPU Graphics API
1. Open the attached project "IN-128143"
2. Go to Project Settings
3. Change Graphics API to WebGPU
4. Build and run using the Web Build Profile
5. Observe the Browser
Actual result: Object stutters, flashes and moves erratically. Screen also sometimes flashes rapidly
Expected result: Object ping-pongs left to right smoothly
Reproducible with: 2023.1.0a1, 6000.0.65f1, 6000.3.2f1, 6000.4.0b3, 6000.5.0a4
Reproducible on: Windows 11 Enterprise (Chrome, Firefox), MacOS (Firefox, Safari)
Not reproducible on: No other environments tested
Notes:
-This happens when using VFX Graph in the provided example project
-Errors also thrown in the console
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Resolution Note (fix version 6000.4.0b5):
Fixed in 6000.4.0b5
Resolution Note (fix version 6000.3.5f1):
WebGPU: Fix maxComputeWorkGroupSize limit, which was previously set too high and could cause compute shaders to fail on some browsers.
Resolution Note (fix version 6000.0.66f1):
Fixed in 6000.0.66f1