FAsyncCollisionReceiver

Consumes lists of contacts generated by an [FCollisionDetector](API\Runtime\Chaos\Chaos\Collision\FCollisionDetector) (which may be on a separate thread) and then adds the contacts to the CollisionConstraints in a thread-safe way.

Windows
MacOS
Linux

References

Module

Chaos

Header

/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Collision/CollisionReceiver.h

Include

#include "Chaos/Collision/CollisionReceiver.h"

Syntax

class FAsyncCollisionReceiver

Remarks

Consumes lists of contacts generated by an FCollisionDetector (which may be on a separate thread) and then adds the contacts to the CollisionConstraints in a thread-safe way.

Constructors

Name Description

Public function

FAsyncCollisionReceiver

(
    FPBDCollisionConstraints& InCollis...,
    FEvolutionResimCache* InResimC...
)

Functions

Name Description

Public function

void

 

AppendCollisions

(
    const FCollisionConstraintsArray& ...,
    int32 EntryIndex
)

Called by a CollisionDetector (possibly in a task) when it wants to append extra collisions to an entry.

Public function Const

int32

 

CacheNum()

Public function

void

 

Prepare

(
    int32 NumMaxParticles
)

Public function

void

 

ProcessCollisions()

Add received collisions to the container (on physics thread)

Public function

void

 

ReceiveCollisions

(
    FCollisionConstraintsArray&& Const...,
    int32 EntryIndex
)

Called by a CollisionDetector (possibly in a task) when it finds collisions.

Classes

Name

Description

Public struct

FPerParticleData
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