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> Unreal Engine API Reference > Runtime > Engine > Engine > UTexture2D > UTexture2D::CalcAllowedMips

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UTexture2D::CalcAllowedMips

Computes the minimum and maximum allowed mips for a texture.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Engine/Texture2D.h
Include	#include "Engine/Texture2D.h"
Source	/Engine/Source/Runtime/Engine/Private/Texture2D.cpp

Syntax

static void CalcAllowedMips
(
    int32 MipCount,
    int32 NumNonStreamingMips,
    int32 LODBias,
    int32 & OuMinAllowedMips,
    int32 & OutMaxAllowedMips
)

Remarks

Computes the minimum and maximum allowed mips for a texture.

Parameters

Parameter	Description
MipCount	The number of mip levels in the texture.
NumNonStreamingMips	The number of mip levels that are not allowed to stream.
LODBias	Bias applied to the number of mip levels.
OutMinAllowedMips	Returns the minimum number of mip levels that must be loaded.
OutMaxAllowedMips	Returns the maximum number of mip levels that must be loaded.

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