1. Epic GamesDeveloper
  3. FAccelerationStructureHandle

FAccelerationStructureHandle

Wrapper that holds both physics thread data and GT data.

Unreal Engine C++ API Reference > Runtime > Chaos > Chaos

References

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

Syntax

class FAccelerationStructureHandle

Remarks

Wrapper that holds both physics thread data and GT data. It's possible that the physics handle is null if we're doing operations entirely on external threads

Constructors

  Type Name Description
Public function    
Public function    
Public function  

FAccelerationStructureHandle ( FGeometryParticle* InGeometryParticle,
bool bUsePrefiltering
)

  

Functions

  Type Name Description
Public function Static void

ComputeParticleQueryFilterDataFromShapes ( const TParticle& Particle,
FCollisionFilterData& OutQueryFilterData
)

 Compute the aggregated query collision filter from all associated shapesstatic
Public function Static void

ComputeParticleSimFilterDataFromShapes ( const TParticle& Particle,
FCollisionFilterData& OutSimFilterData
)

 Compute the aggregated sim collision filter from all associated shapesstatic
Public function Const void

DebugDraw ( const bool bExternal,
const bool bHit
)

  
Public function Const FGeometryParticle * Should only be used by GT and scene query threads where an appropriate lock has been acquired.
Public function Const FGeometryParticleHandle * Should only be used by PT.
Public function Const bool

PrePreQueryFilter ( const void* QueryData
)

  
Public function Const bool

PrePreSimFilter ( const void* SimData
)

  
Public function void  
Public function Const FUniqueIdx  
Public function void  

Operators

  Type Name Description
Public function Const bool  
Public function Const bool  

Constants

Name Description
bHasPayloadOnInternalThread  

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