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> Unreal Engine API Reference > Runtime > Engine > FPrimitiveSceneProxy > FPrimitiveSceneProxy::GetMaterialTextureScales

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FPrimitiveSceneProxy::GetMaterialTextureScales

Get mesh UV density for a LOD-section.

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MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/PrimitiveSceneProxy.h
Include	#include "PrimitiveSceneProxy.h"
Source	/Engine/Source/Runtime/Engine/Private/PrimitiveSceneProxy.cpp

Syntax

virtual bool GetMaterialTextureScales
(
    int32 LODIndex,
    int32 SectionIndex,
    const class FMaterialRenderProxy * MaterialRenderProxy,
    FVector4 * OneOverScales,
    struct FIntVector4 * UVChannelIndices
) const

Remarks

Get mesh UV density for a LOD-section.

Returns

Whether scales were computed or not.

Parameters

Parameter	Description
LODIndex	LOD index (INDEX_NONE for all)
ElementIndex	Element index (INDEX_NONE for all)
MaterialRenderProxy	Material bound to that LOD-section
OneOverScales	(OUT) One over the texture scales (array size = TEXSTREAM_MAX_NUM_TEXTURES_PER_MATERIAL / 4)
UVChannelIndices	(OUT) The related index for each (array size = TEXSTREAM_MAX_NUM_TEXTURES_PER_MATERIAL / 4)

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