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Unreal Engine C++ API Reference > Plugins > GeometryCache
Inheritance Hierarchy
- FRenderResource
- FIndexBuffer
- FGeomCacheIndexBuffer
References
| Module | GeometryCache |
| Header | /Engine/Plugins/Runtime/GeometryCache/Source/GeometryCache/Public/GeometryCacheSceneProxy.h |
| Include | #include "GeometryCacheSceneProxy.h" |
Syntax
class FGeomCacheIndexBuffer : public FIndexBuffer
Remarks
Index Buffer
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
FShaderResourceViewRHIRef | BufferSRV | |
 |
int32 | NumAllocatedIndices | |
 |
int32 | NumValidIndices |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
FRHIShaderResourceView * | GetBufferSRV () |
|
 |
unsigned | SizeInBytes () |
|
 |
void | Update the data and possibly reallocate if needed. | |
 |
void | UpdateSizeOnly
(
int32 NewNumIndices |
Overridden from FRenderResource
| Type | Name | Description | |
|---|---|---|---|
  |
void | InitRHI
(
FRHICommandListBase& RHICmdList |
Create on rhi thread. Uninitialized with NumIndices space. |
  |
void | ReleaseRHI () |
Releases the RHI resources used by this resource. |