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  3. UMaterialExpression::CanIgnoreOutputIndex

UMaterialExpression::CanIgnoreOutputIndex

If true, discards the output index when caching this expression which allows more cases to re-use the output instead of adding a separate instruction

Unreal Engine C++ API Reference > Runtime > Engine > Materials > UMaterialExpression

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpression.h
Include #include "Materials/MaterialExpression.h" 
virtual bool CanIgnoreOutputIndex&40;&41;

Remarks

If true, discards the output index when caching this expression which allows more cases to re-use the output instead of adding a separate instruction

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