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> Unreal Engine API Reference > Runtime > Chaos > Chaos > Collision > FParticlePairBroadPhase

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FParticlePairBroadPhase

Run through a list of particle pairs and pass them onto the collision detector if their AABBs overlap.

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References

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

Syntax

class FParticlePairBroadPhase

Remarks

Run through a list of particle pairs and pass them onto the collision detector if their AABBs overlap. In addition, collide all particles in ParticlesA with all particles in ParticlesB.

No spatial acceleration, and the order is assumed to be already optimized for cache efficiency.

Constructors

	Name	Description
	FParticlePairBroadPhase ( const TArray< FParticlePair >..., const TArray< FParticleHandle..., const TArray< FParticleHandle*..., const FReal InCullDistance )

Functions

		Name	Description
	FReal	GetCullDistance()
	void	ProduceOverlaps ( FReal Dt, FCollisionConstraintsArray& Constr..., FNarrowPhase& NarrowPhase, CollisionStats::FStatData& StatDat... )
	void	SetCullDustance ( const FReal InCullDistance )

Typedefs

Name	Description
FAABB
FParticleHandle
FParticlePair

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