This is a regression.
Tested in:
//UE4/Release-4.27 CL18319896 Binary
//UE5/Release-5.0 CL18747223 GitHub
When using the Random Value Per Element from a PivotPainter_PerObjectData with a Cross node the editor crashes with an assertion. Using a Vector 3 etc. for the B input will also result in the same crash.
Expected Results:
No crash, no errors.
Actual Results:
Editor crashes with "Assertion Failed: LhsNonLWCType == EDerivativeType::Float3 [Filed: ...\Engine\Source\Runtime\Engine\Private\Materials\HLSMaterialDerivativeAutogen.cpp][Line:448]"
No callstack.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-140667 in the post.
1 |
Component | UE - Rendering Architecture - Materials |
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Affects Versions | 5.0 |
Target Fix | 5.0 |
Created | Jan 31, 2022 |
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Resolved | Feb 2, 2022 |
Updated | Jan 25, 2023 |