FDynamicSpriteEmitterData | Unreal Engine 4.27 Documentation

Inheritance Hierarchy


Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/ParticleHelper.h
Include	#include "ParticleHelper.h"

struct FDynamicSpriteEmitterData : public FDynamicSpriteEmitterDataBase

Dynamic emitter data for sprite emitters

	Type	Name	Description
	FDynamicSpriteEmitterReplayData	Source	The frame source data for this particle system.
	FParticleSpriteUniformParameters	UniformParameters	Uniform parameters.

	Type	Name	Description
		FDynamicSpriteEmitterData ( const UParticleModuleRequired* RequiredModule )

	Type	Name	Description
		~FDynamicSpriteEmitterData ()

	Type	Name	Description
	bool	GetVertexAndIndexData ( void* VertexData, void* DynamicParameterVertexData, void* FillIndexData, FParticleOrder* ParticleOrder, const FVector& InCameraPosition, const FMatrix& InLocalToWorld, uint32 InstanceFactor )	Retrieve the vertex and (optional) index required to render this emitter. Render-thread only
	void	Init ( bool bInSelected )	Initialize this emitter's dynamic rendering data, called after source data has been filled in

Type	Name	Description
int32	GetDynamicParameterVertexStride ()	Get the vertex stride for the dynamic parameter rendering data
int32	GetDynamicVertexStride ( ERHIFeatureLevel::Type InFeatureLevel )	Get the vertex stride for the dynamic rendering data
const FDynamicSpriteEmitterReplayDataBase *	GetSourceData ()	Get the source replay data for this emitter

Type	Name	Description
void	GatherSimpleLights ( const FParticleSystemSceneProxy* Proxy, const FSceneViewFamily& ViewFamily, FSimpleLightArray& OutParticleLights )	Gathers simple lights for this emitter.
void	GetDynamicMeshElementsEmitter ( const FParticleSystemSceneProxy* Proxy, const FSceneView* View, const FSceneViewFamily& ViewFamily, int32 ViewIndex, FMeshElementCollector& Collector )
const FDynamicEmitterReplayDataBase &	GetSource ()	Returns the source data for this particle system
void	UpdateRenderThreadResourcesEmitter ( const FParticleSystemSceneProxy* InOwnerProxy )	Create the render thread resources for this emitter data

	Type	Name	Description
	bool	GetVertexAndIndexDataNonInstanced ( void* VertexData, void* DynamicParameterVertexData, void* FillIndexData, FParticleOrder* ParticleOrder, const FVector& InCameraPosition, const FMatrix& InLocalToWorld, int32 NumVerticesPerParticle )	Non-instanced path is being removed