1. Epic GamesDeveloper
  3. FSkeletalMeshRenderData

FSkeletalMeshRenderData

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

References

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

Syntax

class FSkeletalMeshRenderData

Variables

  Type Name Description
Public variable bool bReadyForStreaming True if rhi resources are initialized
Public variable bool bSupportRayTracing Whether ray tracing acceleration structures should be created for this mesh.
Public variable uint8 CurrentFirstLODIdx [RenderThread] Index of the most detailed valid LOD.
Public variable FString DerivedDataKey The derived data key associated with this render data.
Public variable uint8 LODBiasModifier Runtime LOD bias modifier for this skeletal mesh
Public variable TIndirectArray< FSkeletalMeshLODRenderData > LODRenderData Per-LOD render data.
Public variable TUniquePtr< class FSkeletalMeshRenderData > NextCachedRenderData The next cached derived data in the list.
Public variable uint8 NumInlinedLODs Const after serialization.
Public variable uint8 NumNonOptionalLODs Const after serialization.
Public variable uint8 PendingFirstLODIdx [GameThread/RenderThread] Future value of CurrentFirstLODIdx.
Public variable TArray< FMeshUVChannelInfo > UVChannelDataPerMaterial UV data used for streaming accuracy debug view modes. In sync for rendering thread

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function Const bool

AnyRenderSectionCastsShadows ( int32 MinLODIdx
)

 Check if any rendersection casts shadows
Public function void

Cache ( const ITargetPlatform* TargetPlatform,
USkinnedAsset* Owner,
FSkinnedAssetCompilationContext* ContextPtr
)

  
Public function Const SIZE_T Get the estimated memory overhead of buffers marked as NeedsCPUAccess.
Public function FString

GetDerivedDataKey ( const ITargetPlatform* TargetPlatform,
USkinnedAsset* Owner
)

  
Public function Const int32

GetFirstValidLODIdx ( int32 MinLODIdx
)

 Return first valid LOD index starting at MinLODIdx.
Public function Const int32

GetMaxBonesPerSection ( int32 MinLODIdx
)

 Computes the maximum number of bones per section used to render this mesh starting at MinLODIdx.
Public function Const int32 Computes the maximum number of bones per section used to render this mesh.
Public function Const uint32

GetNumBoneInfluences ( int32 MinLODIdx
)

 Returns the number of bone influences per vertex starting at MinLODIdx.
Public function Const uint32 Returns the number of bone influences per vertex.
Public function Const const FSkeletalMeshLODRenderData *

GetPendingFirstLOD ( int32 MinLODIdx
)

 Return the pending first LOD that can be used for rendering starting at MinLODIdx.
Public function Const int32

GetPendingFirstLODIdx ( int32 MinLODIdx
)

 Return the pending first LODIdx that can be used.
Public function void

GetResourceSizeEx ( FResourceSizeEx& CumulativeResourceSize
)

 Return the resource size
Public function void

InitResources ( bool bNeedsVertexColors,
TArray< UMorphTarget* >& InMorphTargets,
USkinnedAsset* Owner
)

 Initializes rendering resources.
Public function Const bool  
Public function void Releases rendering resources.
Public function Const bool Returns true if this resource must be skinned on the CPU for the given feature level.
Public function Const bool

RequiresCPUSkinning ( ERHIFeatureLevel::Type FeatureLevel,
int32 MinLODIdx
)

 Returns true if this resource must be skinned on the CPU for the given feature level starting at MinLODIdx
Public function void

Serialize ( FArchive& Ar,
USkinnedAsset* Owner
)

 Serialize to/from the specified archive..
Public function void

SyncUVChannelData ( const TArray< FSkeletalMaterial >& ObjectData
)

  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page