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  3. FGeomCacheVertexBuffer

FGeomCacheVertexBuffer

Resource array to pass

API > API/Plugins > API/Plugins/GeometryCache

Inheritance Hierarchy

References

   
Module GeometryCache
Header /Engine/Plugins/Runtime/GeometryCache/Source/GeometryCache/Public/GeometryCacheSceneProxy.h
Include #include "GeometryCacheSceneProxy.h"

Syntax

class FGeomCacheVertexBuffer : public FVertexBuffer

Remarks

Resource array to pass

Variables

  Type Name Description
Protected variable FShaderResourceViewRHIRef BufferSRV  
Protected variable int32 SizeInBytes  

Functions

  Type Name Description
Public function Const FRHIShaderResourceView *  
Public function unsigned Get the current size of the buffer
Public function void

Init ( int32 InSizeInBytes
)

  
Public function void

Update ( const TArray< DataType >& Vertices
)

 Sugar function to update from a typed array.
Public function void  
Public function void  
Public function void

UpdateRaw ( const void* Data,
int32 NumItems,
int32 ItemSizeBytes,
int32 ItemStrideBytes
)

 Update the raw contents of the buffer, possibly reallocate if needed.
Public function void

UpdateSize ( int32 NewSizeInBytes
)

 Resize the buffer but don't initialize it with any data.
Public function void

UpdateSizeTyped ( int32 NewSizeInElements
)

 Resize the buffer but don't initialize it with any data.

Overridden from FRenderResource

  Type Name Description
Public function Virtual Const FString  
Public function Virtual void

InitRHI ( FRHICommandListBase& RHICmdList
)

 Create on rhi thread. Uninitialized with NumVertices space.
Public function Virtual void Releases the RHI resources used by this resource.

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