FTextureLODGroup Struct Reference

#include <TextureLODSettings.h>

Public Member Functions
	FTextureLODGroup ()
ENGINE_API void	SetupGroup ()
ENGINE_API bool	operator== (const FTextureLODGroup &Other) const

Public Attributes
TEnumAsByte< TextureGroup >	Group = TEXTUREGROUP_World
ETextureSamplerFilter	Filter
TEnumAsByte< TextureMipGenSettings >	MipGenSettings = TextureMipGenSettings::TMGS_SimpleAverage
ETextureMipLoadOptions	MipLoadOptions = ETextureMipLoadOptions::AllMips
int32	MaxLODMipCount = 32
int32	LODBias = 0
int32	LODBias_Smaller = -1
int32	LODBias_Smallest = -1
int32	LODBias_VT = 0
int32	NumStreamedMips = -1
int32	MinLODSize = 1
int32	MaxLODSize = 4096
int32	MaxLODSize_Smaller = -1
int32	MaxLODSize_Smallest = -1
int32	MaxLODSize_VT = 0
int32	OptionalLODBias = 0
int32	OptionalMaxLODSize = 4096
FName	MinMagFilter = NAME_Aniso
FName	MipFilter = NAME_Point
uint8	HighPriorityLoad: 1 = false
uint8	DuplicateNonOptionalMips: 1 = false
uint8	CookPlatformTilingDisabled: 1 = false
ETextureDownscaleOptions	DownscaleOptions = ETextureDownscaleOptions::Default
TEnumAsByte< ETextureLossyCompressionAmount >	LossyCompressionAmount = TLCA_Default
float	Downscale = 1.0
int32	VirtualTextureTileCountBias = 0
int32	VirtualTextureTileSizeBias = 0
EVTProducerPriority	VirtualTextureStreamingPriority
int32	MaxAniso = 0

Detailed Description

LOD settings for a single texture group.

Constructor & Destructor Documentation

FTextureLODGroup()

FTextureLODGroup::FTextureLODGroup ( )

inline

Member Function Documentation

operator==()

bool FTextureLODGroup::operator==

(

const FTextureLODGroup &

Other

)

const

SetupGroup()

void FTextureLODGroup::SetupGroup

(

)

Member Data Documentation

CookPlatformTilingDisabled

uint8 FTextureLODGroup::CookPlatformTilingDisabled

If true textures with CookPlatformTilingSettings set to TCPTS_FromTextureGroup will not be tiled during cook. They will be tiled when uploaded to the GPU if necessary

Downscale

float FTextureLODGroup::Downscale = 1.0

DownscaleOptions

ETextureDownscaleOptions FTextureLODGroup::DownscaleOptions = ETextureDownscaleOptions::Default

DuplicateNonOptionalMips

uint8 FTextureLODGroup::DuplicateNonOptionalMips

Filter

ETextureSamplerFilter FTextureLODGroup::Filter

Sampler filter state.

Group

TEnumAsByte<TextureGroup> FTextureLODGroup::Group = TEXTUREGROUP_World

Group ID.

HighPriorityLoad

uint8 FTextureLODGroup::HighPriorityLoad

Whether those assets should be loaded with higher load order and higher IO priority. Allows ProjectXX texture groups to behave as character textures.

LODBias

int32 FTextureLODGroup::LODBias = 0

Group LOD bias.

LODBias_Smaller

int32 FTextureLODGroup::LODBias_Smaller = -1

LODBias_Smallest

int32 FTextureLODGroup::LODBias_Smallest = -1

LODBias_VT

int32 FTextureLODGroup::LODBias_VT = 0

LossyCompressionAmount

TEnumAsByte<ETextureLossyCompressionAmount> FTextureLODGroup::LossyCompressionAmount = TLCA_Default

MaxAniso

int32 FTextureLODGroup::MaxAniso = 0

Allows us to override max anisotropy. If unspecified, uses r.MaxAnisotropy

MaxLODMipCount

int32 FTextureLODGroup::MaxLODMipCount = 32

Maximum LOD mip count. Bias will be adjusted so texture won't go above.

MaxLODSize

int32 FTextureLODGroup::MaxLODSize = 4096

Cap the number of mips such that the largest mip is this big. Has no effect for textures with no mip chain. Not used for virtual textures.

MaxLODSize_Smaller

int32 FTextureLODGroup::MaxLODSize_Smaller = -1

Cap the number of mips such that the largest mip is this big. Has no effect for textures with no mip chain. Used for platforms with the "Smaller" memory bucket. Not used for virtual textures.

MaxLODSize_Smallest

int32 FTextureLODGroup::MaxLODSize_Smallest = -1

Cap the number of mips such that the largest mip is this big. Has no effect for textures with no mip chain. Used for platforms with the "Smallest" memory bucket. Not used for virtual textures.

MaxLODSize_VT

int32 FTextureLODGroup::MaxLODSize_VT = 0

Cap the number of mips such that the largest mip is this big. Has no effect for textures with no mip chain. Used for virtual textures.

MinLODSize

int32 FTextureLODGroup::MinLODSize = 1

Prevent LODBias from making the textures smaller than this value. Note that this does not affect the smallest mip level size.

MinMagFilter

FName FTextureLODGroup::MinMagFilter = NAME_Aniso

MipFilter

FName FTextureLODGroup::MipFilter = NAME_Point

MipGenSettings

TEnumAsByte<TextureMipGenSettings> FTextureLODGroup::MipGenSettings = TextureMipGenSettings::TMGS_SimpleAverage

Defines how the the mip-map generation works, e.g. sharpening

MipLoadOptions

ETextureMipLoadOptions FTextureLODGroup::MipLoadOptions = ETextureMipLoadOptions::AllMips

NumStreamedMips

int32 FTextureLODGroup::NumStreamedMips = -1

Number of mip-levels that can be streamed. -1 means all mips can stream.

OptionalLODBias

int32 FTextureLODGroup::OptionalLODBias = 0

If this is greater than 0 will put that number of mips into an optional bulkdata package

OptionalMaxLODSize

int32 FTextureLODGroup::OptionalMaxLODSize = 4096

Put all the mips which have a width / height larger then OptionalLODSize into an optional bulkdata package

VirtualTextureStreamingPriority

EVTProducerPriority FTextureLODGroup::VirtualTextureStreamingPriority

VirtualTextureTileCountBias

int32 FTextureLODGroup::VirtualTextureTileCountBias = 0

VirtualTextureTileSizeBias

int32 FTextureLODGroup::VirtualTextureTileSizeBias = 0

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The documentation for this struct was generated from the following files:

• Engine/Source/Runtime/Engine/Classes/Engine/TextureLODSettings.h
• Engine/Source/Runtime/Engine/Private/TextureLODSettings.cpp