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> Unreal Engine API Reference > Runtime > Engine > Materials > ERuntimeVirtualTextureMipValueMode

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ERuntimeVirtualTextureMipValueMode

Defines how MipValue is used.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionRuntimeVirtualTextureSample.h
Include	#include "Materials/MaterialExpressionRuntimeVirtualTextureSample.h"

Syntax

enum ERuntimeVirtualTextureMipValueMode
{
    RVTMVM_None,
    RVTMVM_MipLevel,
    RVTMVM_MipBias,
    RVTMVM_MAX,
}

Values

Name	Description
RVTMVM_None	Use hardware computed sample's mip level with automatic anisotropic filtering support.
RVTMVM_MipLevel	Explicitly compute the sample's mip level. Disables anisotropic filtering.
RVTMVM_MipBias	Bias the hardware computed sample's mip level. Disables anisotropic filtering.
RVTMVM_MAX

Remarks

Defines how MipValue is used. Internally we will convert to ETextureMipValueMode which is used by internal APIs. ETextureMipValueMode has more options then are valid for runtime virtual texture.

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