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  3. FSkeletalMeshSceneProxy

FSkeletalMeshSceneProxy

A skeletal mesh component scene proxy.

API > API/Runtime > API/Runtime/Engine

A skeletal mesh component scene proxy.

   
Name FSkeletalMeshSceneProxy
Type class
Header File /Engine/Source/Runtime/Engine/Public/SkeletalMeshSceneProxy.h
Include Path #include "SkeletalMeshSceneProxy.h"

Syntax

class FSkeletalMeshSceneProxy : public FPrimitiveSceneProxy

Inheritance Hierarchy

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

FSkeletalMeshSceneProxy ( const FSkinnedMeshSceneProxyDesc& InMeshDesc,
FSkeletalMeshRenderData* InSkelMeshRenderData,
int32 InClampedLODIndex
)

   SkeletalMeshSceneProxy.h  

FSkeletalMeshSceneProxy ( const FSkinnedMeshSceneProxyDesc& InMeshDesc,
FSkeletalMeshRenderData* InSkelMeshRenderData
)

   SkeletalMeshSceneProxy.h  

FSkeletalMeshSceneProxy ( const USkinnedMeshComponent* Component,
FSkeletalMeshRenderData* InSkelMeshRenderData
)

 Constructor. SkeletalMeshSceneProxy.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FSkeletalMeshSceneProxy()

   SkeletalMeshSceneProxy.h  

Structs

Name Remarks
FLODSectionElements Section elements for a particular LOD
FSectionElementInfo Info for section element in an LOD

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
PoseWatchDynamicData FPoseWatchDynamicData *   SkeletalMeshSceneProxy.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual void DebugDrawPhysicsAsset ( int32 ViewIndex,
FMeshElementCollector& Collector,
const FEngineShowFlags& EngineShowFlags
) const

 Render physics asset for debug display SkeletalMeshSceneProxy.h  

void DebugDrawPoseWatchSkeletons ( int32 ViewIndex,
FMeshElementCollector& Collector,
const FEngineShowFlags& EngineShowFlags
) const

   SkeletalMeshSceneProxy.h  

void DebugDrawSkeleton ( int32 ViewIndex,
FMeshElementCollector& Collector,
const FEngineShowFlags& EngineShowFlags
) const

 Render the bones of the skeleton for debug display SkeletalMeshSceneProxy.h  

SIZE_T GetAllocatedSize()

   SkeletalMeshSceneProxy.h  

bool GetCachedGeometry ( FCachedGeometry& OutCachedGeometry
) const

   SkeletalMeshSceneProxy.h  

bool GetCachedGeometry ( FRDGBuilder& GraphBuilder,
FCachedGeometry& OutCachedGeometry
) const

   SkeletalMeshSceneProxy.h  

int32 GetCurrentLODIndex()

 Util for getting LOD index currently used by this SceneProxy. SkeletalMeshSceneProxy.h  

virtual bool GetMaterialTextureScales ( int32 LODIndex,
int32 SectionIndex,
const FMaterialRenderProxy* MaterialRenderProxy,
FVector4f* OneOverScales,
FIntVector4* UVChannelIndices
) const

   SkeletalMeshSceneProxy.h  

FSkeletalMeshObject * GetMeshObject()

   SkeletalMeshSceneProxy.h  

USkinnedAsset * GetSkinnedAsset()

   SkeletalMeshSceneProxy.h  

const TArray< uint16 > & GetSortedShadowBoneIndices()

 Returns a pre-sorted list of shadow capsules's bone indicies SkeletalMeshSceneProxy.h  

bool GetWorldMatrices ( FMatrix& OutLocalToWorld,
FMatrix& OutWorldToLocal
) const

 Returns the world transform to use for drawing. Returns the world transform to use for drawing. SkeletalMeshSceneProxy.h  

void UpdateMorphMaterialUsage_GameThread ( TArray< UMaterialInterface* >& MaterialUsingMorphTarget
)

 Updates morph material usage for materials referenced by each LOD entry SkeletalMeshSceneProxy.h  

Overridden from FPrimitiveSceneProxy

Name Remarks Include Path Unreal Specifiers

virtual bool CanApplyStreamableRenderAssetScaleFactor()

   SkeletalMeshSceneProxy.h  

virtual bool CanBeOccluded()

   SkeletalMeshSceneProxy.h  

virtual HHitProxy * CreateHitProxies ( UPrimitiveComponent* Component,
TArray< TRefCountPtr< HHitProxy > >& OutHitProxies
)

 All FPrimitiveSceneProxy derived classes can decide to fully override the HHitProxy creation, or add their own and call any of their base classes to add theirs. SkeletalMeshSceneProxy.h  

virtual void CreateRenderThreadResources ( FRHICommandListBase& RHICmdList
)

 Called when the rendering thread adds the proxy to the scene. SkeletalMeshSceneProxy.h  
Called when the rendering thread removes the proxy from the scene. SkeletalMeshSceneProxy.h  
Draws the primitive's static elements. SkeletalMeshSceneProxy.h  

virtual uint8 GetCurrentFirstLODIdx_RenderThread()

   SkeletalMeshSceneProxy.h  

virtual FDesiredLODLevel GetDesiredLODLevel_RenderThread ( const FSceneView* View
) const

   SkeletalMeshSceneProxy.h  

virtual void GetDynamicMeshElements ( const TArray< const FSceneView* >& Views,
const FSceneViewFamily& ViewFamily,
uint32 VisibilityMap,
FMeshElementCollector& Collector
) const

 Gathers the primitive's dynamic mesh elements. SkeletalMeshSceneProxy.h  

virtual uint32 GetMemoryFootprint()

 Every derived class should override these functions SkeletalMeshSceneProxy.h  

virtual const FCardRepresentationData * GetMeshCardRepresentation()

   SkeletalMeshSceneProxy.h  

virtual bool GetMeshUVDensities ( int32 LODIndex,
int32 SectionIndex,
FVector4& WorldUVDensities
) const

 Get mesh UV density for a LOD-section. SkeletalMeshSceneProxy.h  

virtual void GetPreSkinnedLocalBounds ( FBoxSphereBounds& OutBounds
) const

 Return the bounds for the pre-skinned primitive in local space SkeletalMeshSceneProxy.h  

virtual bool GetPrimitiveDistance ( int32 LODIndex,
int32 SectionIndex,
const FVector& ViewOrigin,
float& PrimitiveDistance
) const

 Get primitive distance to view origin for a given LOD-section. SkeletalMeshSceneProxy.h  

virtual void GetShadowShapes ( FVector PreViewTranslation,
TArray< FCapsuleShape3f >& OutCapsuleShapes
) const

 Gathers shadow shapes from this proxy. SkeletalMeshSceneProxy.h  

virtual FSkinningSceneExtensionProxy * GetSkinningSceneExtensionProxy()

   SkeletalMeshSceneProxy.h  

virtual SIZE_T GetTypeHash()

 Return a type (or subtype) specific hash for sorting purposes SkeletalMeshSceneProxy.h  

virtual FPrimitiveViewRelevance GetViewRelevance ( const FSceneView* View
) const

 Relevance is always dynamic for skel meshes unless they are disabled SkeletalMeshSceneProxy.h  

virtual bool HasDynamicIndirectShadowCasterRepresentation()

   SkeletalMeshSceneProxy.h  

virtual bool IsUsingDistanceCullFade()

   SkeletalMeshSceneProxy.h  

virtual void OnTransformChanged ( FRHICommandListBase& RHICmdList
)

 Called to notify the proxy when its transform has been updated. SkeletalMeshSceneProxy.h  

Protected

Name Remarks Include Path Unreal Specifiers

uint8 GetCurrentFirstLODIdx_Internal()

 Only call on render thread timeline SkeletalMeshSceneProxy.h  

void GetDynamicElementsSection ( const TArray< const FSceneView* >& Views,
const FSceneViewFamily& ViewFamily,
uint32 VisibilityMap,
const FSkeletalMeshLODRenderData& LODData,
const int32 LODIndex,
const int32 SectionIndex,
bool bSectionSelected,
const FSectionElementInfo& SectionElementInfo,
bool bInSelectable,
FMeshElementCollector& Collector
) const

   SkeletalMeshSceneProxy.h  

void GetMeshElementsConditionallySelectable ( const TArray< const FSceneView* >& Views,
const FSceneViewFamily& ViewFamily,
bool bInSelectable,
uint32 VisibilityMap,
FMeshElementCollector& Collector
) const

   SkeletalMeshSceneProxy.h  

void UpdateLumenCardsFromBounds()

   SkeletalMeshSceneProxy.h  

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