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> Unreal Engine API Reference > Plugins > GeometricObjects > Generators > FProfileSweepGenerator > AdjustNormalsForTriangle > FProfileSweepGenerator::AdjustNormalsForTriangle

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FProfileSweepGenerator::AdjustNormalsForTriangle

Utility function for calculating the contribution of triangle normals to average normals.

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References

Module	GeometricObjects
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometricObjects/Public/Generators/SweepGenerator.h
Include	#include "Generators/SweepGenerator.h"
Source	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometricObjects/Private/Generators/SweepGenerator.cpp

Syntax

void AdjustNormalsForTriangle
(
    int32 TriIndex,
    int32 FirstIndex,
    int32 SecondIndex,
    int32 ThirdIndex,
    TArray< FVector3d > & WeightedNormals,
    const FVector3d & AbNormalized
)

Remarks

Utility function for calculating the contribution of triangle normals to average normals. AbNormalized (ie, the normalized vector from the first vertex to the second) is taken as a parameter so that it can be reused in dealing with a planar quad.

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