1. Epic GamesDeveloper
  3. FMorphTargetVertexInfoBuffers

FMorphTargetVertexInfoBuffers

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

Inheritance Hierarchy

References

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

Syntax

class FMorphTargetVertexInfoBuffers : public FRenderResource

Variables

  Type Name Description
Protected variable TArray< uint32 > BatchesPerMorph  
Protected variable TArray< uint32 > BatchStartOffsetPerMorph  
Protected variable bool bEmptyMorphCPUDataOnInitRHI  
Protected variable bool bIsMorphCPUDataValid  
Protected variable bool bResourcesInitialized  
Protected variable bool bRHIIntialized  
Protected variable TArray< FVector4f > MaximumValuePerMorph X,y,y separate for position and shared w for tangent
Protected variable TArray< FVector4f > MinimumValuePerMorph  
Protected variable TResourceArray< uint32 > MorphData Transient data. Gets deleted as soon as the GPU resource has been initialized (unless excplicitly disabled by bEmptyMorphCPUDataOnInitRHI).
Public variable FBufferRHIRef MorphDataBuffer  
Public variable FShaderResourceViewRHIRef MorphDataSRV  
Protected variable uint32 NumTotalBatches  
Protected variable float PositionPrecision  
Protected variable float TangentZPrecision  

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function Static const float

CalculatePositionPrecision ( float TargetPositionErrorTolerance
)

  
Public function Const uint32

GetBatchStartOffset ( uint32 Index
)

  
Public function Const bool  
Public function Const const FVector4f &

GetMaximumMorphScale ( uint32 Index
)

  
Public function Const const FVector4f &

GetMinimumMorphScale ( uint32 Index
)

  
Public function Const uint64  
Public function Const uint32

GetNumBatches ( uint32 index
)

  
Public function Const uint32  
Public function Const const float  
Public function Const const float  
Public function void

InitMorphResources ( EShaderPlatform ShaderPlatform,
const TArray< FSkelMeshRenderSection >& RenderSections,
const TArray< UMorphTarget* >& MorphTargets,
int NumVertices,
int32 LODIndex,
float TargetPositionErrorTolerance
)

  
Public function Const bool  
Public function Const bool  
Public function Static bool

IsPlatformShaderSupported ( EShaderPlatform ShaderPlatform
)

  
Public function Const bool  
Protected function void  
Protected function void  
Public function void  
Protected function void

ValidateVertexBuffers ( bool bMorphTargetsShouldBeValid
)

  

Overridden from FRenderResource

  Type Name Description
Public function Virtual void

InitRHI ( FRHICommandListBase& RHICmdList
)

 Initializes the RHI resources used by this resource.
Public function Virtual void Releases the RHI resources used by this resource.

Deprecated Functions

  Type Name Description
Public function Static uint32 GetMaximumThreadGroupSize will be removed as it is no longer used.

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page