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Unreal Engine C++ API Reference > Runtime > RHI > FDynamicRHI
References
| Module | RHI |
| Header | /Engine/Source/Runtime/RHI/Public/DynamicRHI.h |
| Include | #include "DynamicRHI.h" |
| Source | /Engine/Source/Runtime/RHI/Private/DynamicRHI.cpp |
virtual void RHIVirtualTextureSetFirstMipInMemory
&40;
class FRHICommandListImmediate & RHICmdList,
FRHITexture2D &42; Texture,
uint32 FirstMip
&41;
Remarks
Function that is used to allocate / free space used for virtual texture mip levels. Make sure you also update the visible mip levels.
Parameters
| Name | Description |
|---|---|
| Texture | the texture to update, must have been created with TexCreate_Virtual |
| FirstMip | the first mip that should be in memory |