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  3. FPerSolverFieldSystem

FPerSolverFieldSystem

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

References

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

Syntax

class FPerSolverFieldSystem

Functions

  Type Name Description
Public function void

AddPersistentCommand ( const FFieldSystemCommand& FieldCommand
)

 Add the persistent field command
Public function void

AddTransientCommand ( const FFieldSystemCommand& FieldCommand
)

 Add the transient field command
Public function void Compute field linear velocity/force given a list of samples (positions + indices)
Public function void

ComputeFieldRigidImpulse ( const Chaos::FReal SolverTime
)

 Compute field linear velocity/force and angular velocity/torque given a list of samples (positions + indices)
Public function void Services queued `FFieldSystemCommand_ commands.
Public function void

FieldParameterUpdateCallback ( Chaos::FPBDRigidsSolver* InSolver,
Chaos::FPBDPositionConstraints& PositionTarget,
TMap< int32, int32 >& TargetedParticles
)

 Services queued `FFieldSystemCommand_ commands.
Public function Static void

GetFilteredParticleHandles ( TArray< Chaos::FGeometryParticleHandle* >& ParticleHandles,
const Chaos::FPBDRigidsSolver* RigidSolver,
const EFieldFilterType FilterType,
const EFieldObjectType ObjectType
)

 Generates a mapping between the Position array and the results array.
Public function TArray< FVector > &

GetOutputResults ( const EFieldCommandOutputType OutputType
)

 Get the non const array of the output results given an output type
Public function Const const TArray< FVector > &

GetOutputResults ( const EFieldCommandOutputType OutputType
)

 Get the const array of the output results given an output type
Public function TArray< FFieldSystemCommand > & Get all the non const persistent field commands
Public function Const const TArray< FFieldSystemCommand > & Get all the const persistent field commands
Public function Static void

GetRelevantParticleHandles ( TArray< Chaos::FGeometryParticleHandle* >& ParticleHandles,
const Chaos::FPBDRigidsSolver* RigidSolver,
const EFieldResolutionType ResolutionType
)

 Generates a mapping between the Position array and the results array.
Public function TArray< FFieldContextIndex > & Get the non const array of sample indices
Public function Const const TArray< FFieldContextIndex > & Get the const array of sample indices
Public function TArray< FVector > & Get the const array of sample positions
Public function Const const TArray< FVector > & Get the non const array of sample positions
Public function Const const TArray< FFieldSystemCommand > & Get all the const transient field commands
Public function TArray< FFieldSystemCommand > & Get all the non const transient field commands
Public function Const bool

IsEmpty ()

 Check if a per solver field system has no commands.
Public function void Remove the persistent field command
Public function void Remove the transient field command

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