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> Unreal Engine API Reference > Runtime > Chaos > Chaos > FPBDConstraintGraphRule > FPBDConstraintGraphRule::InitializeAccelerationStructures

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FPBDConstraintGraphRule::InitializeAccelerationStructures

Initialize and performance-acceleration structures from the contact graph.

Windows

MacOS

Linux

Override Hierarchy

FPBDConstraintGraphRule::InitializeAccelerationStructures()

	TPBDConstraintIslandRule::InitializeAccelerationStructures()
	TPBDConstraintIslandRule::InitializeAccelerationStructures()
	TPBDConstraintColorRule::InitializeAccelerationStructures()
	TPBDConstraintColorRule::InitializeAccelerationStructures()

References

Module	Chaos
Header	/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDConstraintRule.h
Include	#include "Chaos/PBDConstraintRule.h"

Syntax

virtual void InitializeAccelerationStructures()

Remarks

Initialize and performance-acceleration structures from the contact graph. Called once per evolution update

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