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  3. FPhysicsFieldResource

FPhysicsFieldResource

Physics Field render resource.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/PhysicsField

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Classes/PhysicsField/PhysicsFieldComponent.h
Include #include "PhysicsField/PhysicsFieldComponent.h"

Syntax

class FPhysicsFieldResource : public FRenderResource

Remarks

Physics Field render resource.

Variables

  Type Name Description
Public variable FRWBuffer BoundsMax Bounds max buffer
Public variable FRWBuffer BoundsMin Bounds Min buffer
Public variable FRWBuffer CellsMax Cells max buffer
Public variable FRWBuffer CellsMin Cells Min buffer
Public variable FRWBuffer CellsOffsets Cells offsets buffer
Public variable FRWBuffer ClipmapBuffer Field cached clipmap buffer
Public variable FPhysicsFieldInfos FieldInfos Field infos that will be used to allocate memory and to transfer information
Public variable FRWBuffer NodesOffsets Field nodes offsets buffer
Public variable FRWBuffer NodesParams Field nodes params buffer
Public variable FRWBuffer TargetsOffsets Field targets nodes buffer

Constructors

  Type Name Description
Public function  

FPhysicsFieldResource ( const int32 TargetCount,
const TArray< EFieldPhysicsType >& TargetTypes,
const FPhysicsFieldInfos::BufferOffsets& VectorTargets,
const FPhysicsFieldInfos::BufferOffsets& ScalarTargets,
const FPhysicsFieldInfos::BufferOffsets& IntegerTargets,
const FPhysicsFieldInfos::BufferOffsets& PhysicsTargets,
const TStaticArray< FIntVector4, 32, 16 >& PhysicsBounds,
const bool bBuildClipmap
)

 Default constructor.

Functions

  Type Name Description
Public function void

UpdateBounds ( const TArray< FVector >& TargetsMin,
const TArray< FVector >& TargetsMax,
const TStaticArray< int32, EFieldPhysicsType::Field_PhysicsType_Max+1 >& TargetOffsets,
const TStaticArray< int32, EFieldPhysicsType::Field_PhysicsType_Max+1 >& BoundsOffsets
)

 Update Bounds.
Public function void

UpdateResource ( FRHICommandList& RHICmdList,
const TStaticArray< int32, EFieldPhysicsType::Field_PhysicsType_Max+1 >& TargetsOffsetsDatas,
const TArray< int32 >& NodesOffsetsDatas,
const TArray< float >& NodesParamsDatas,
const TArray< FVector >& TargetsMinDatas,
const TArray< FVector >& TargetsMaxDatas,
const float TimeSeconds,
const TArray< FVector4 >& BoundsMinDatas,
const TArray< FVector4 >& BoundsMaxDatas,
const TStaticArray< int32, EFieldPhysicsType::Field_PhysicsType_Max+1 >& BoundsOffsetsDatas
)

 Update RHI resources.

Overridden from FRenderResource

  Type Name Description
Public function Virtual void

InitRHI ( FRHICommandListBase& RHICmdList
)

 Init Field resources.
Public function Virtual void Release Field resources.

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