Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Runtime > Engine > VT

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VT

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Classes

	Name	Description
	ARuntimeVirtualTextureVolume	Actor used to place a URuntimeVirtualTexture in the world.
	FVirtualTextureBuildDesc	Description object used to build the contents of a UVirtualTextureBuilder.
	FVirtualTextureBuildSettings	Build settings used for virtual textures.
	FVirtualTextureSpacePoolConfig	Settings of a single pool
	ULightMapVirtualTexture	Deprecated class
	ULightMapVirtualTexture2D
	URuntimeVirtualTexture	Runtime virtual texture UObject
	URuntimeVirtualTextureStreamingProxy	Deprecated class.
	UVirtualTexture	Deprecated class
	UVirtualTexture2D	Virtual Texture with locally configurable build settings.
	UVirtualTextureBuilder	Container for a UVirtualTexture2D that can be built from a FVirtualTextureBuildDesc description.
	UVirtualTexturePoolConfig

Enums

	Name	Description
	ELightMapVirtualTextureType
	ERuntimeVirtualTextureAttributeType	Enumeration of all runtime virtual texture material attributes.
	ERuntimeVirtualTextureDebugType	Enumeration of runtime virtual texture debug modes.
	ERuntimeVirtualTextureMainPassType	Enumeration of main pass behaviors when rendering to a runtime virtual texture.
	ERuntimeVirtualTextureMaterialType	Enumeration of virtual texture stack layouts to support.
	ERuntimeVirtualTextureShaderUniform	Enumeration of runtime virtual texture shader uniforms.
	RuntimeVirtualTexture::	Maximum number of texture layers we will have in a runtime virtual texture.
	RuntimeVirtualTexture::	Maximum number of texture layers we will have in a runtime virtual texture.

Functions

		Name	Description
	IVirtualText...	RuntimeVirtualTexture::BindStreamingTextureProducer ( IVirtualTexture* InProducer, IVirtualTexture* InStreamingPr..., int32 InTransitionLevel )	Helper function to bind a runtime virtual texture producer to a streaming producer.
	IVirtualText...	RuntimeVirtualTexture::CreateStreamingTextureProducer ( UVirtualTexture2D* InStreaming..., FVTProducerDescription const& InOw..., FVTProducerDescription& OutStreami... )	Helper function to create a streaming virtual texture producer.
	float	VirtualTextureScalability::GetPoolSizeScale()	Get scale factor for virtual texture physical pool sizes.
	int32	VirtualTextureScalability::GetRuntimeVirtualTextureSizeBias()	Get resolution bias for runtime virtual textures.