TextureStreamingBuild.cpp File Reference

#include "DebugViewModeHelpers.h"
#include "MeshUVChannelInfo.h"
#include "Misc/ScopedSlowTask.h"
#include "Engine/Level.h"
#include "Engine/World.h"
#include "Components/PrimitiveComponent.h"
#include "Materials/Material.h"
#include "Materials/MaterialInterface.h"
#include "Misc/FeedbackContext.h"
#include "Streaming/TextureStreamingHelpers.h"
#include "Streaming/ActorTextureStreamingBuildDataComponent.h"
#include "UObject/Package.h"
#include "UObject/UObjectIterator.h"
#include "Logging/MessageLog.h"
#include "Misc/UObjectToken.h"
#include "Engine/Texture.h"
#include "UnrealEngine.h"

Macros
#define	LOCTEXT_NAMESPACE   "TextureStreamingBuild"

Functions
	DEFINE_LOG_CATEGORY (TextureStreamingBuild)
ENGINE_API bool	BuildTextureStreamingComponentData (UWorld *InWorld, EMaterialQualityLevel::Type QualityLevel, ERHIFeatureLevel::Type FeatureLevel, bool bFullRebuild, FSlowTask &BuildTextureStreamingTask)
uint32	PackRelativeBox (const FVector &RefOrigin, const FVector &RefExtent, const FVector &Origin, const FVector &Extent)
uint32	PackRelativeBox (const FBox &RefBox, const FBox &Box)
void	UnpackRelativeBox (const FBoxSphereBounds &InRefBounds, uint32 InPackedRelBox, FBoxSphereBounds &OutBounds)
void	CheckTextureStreamingBuildValidity (UWorld *InWorld)

Macro Definition Documentation

LOCTEXT_NAMESPACE

#define LOCTEXT_NAMESPACE   "TextureStreamingBuild"

Function Documentation

BuildTextureStreamingComponentData()

ENGINE_API bool BuildTextureStreamingComponentData	(	UWorld *	InWorld,
		EMaterialQualityLevel::Type	QualityLevel,
		ERHIFeatureLevel::Type	FeatureLevel,
		bool	bFullRebuild,
		FSlowTask &	BuildTextureStreamingTask
	)

Build the shaders required for the texture streaming build. Returns whether or not the action was successful.

CheckTextureStreamingBuildValidity()

void CheckTextureStreamingBuildValidity

(

UWorld *

InWorld

)

Check if the lighting build is dirty. Updates the needs rebuild status of the level and world.

DEFINE_LOG_CATEGORY()

DEFINE_LOG_CATEGORY

(

TextureStreamingBuild

)

PackRelativeBox() [1/2]

uint32 PackRelativeBox	(	const FBox &	RefBox,
		const FBox &	Box
	)

PackRelativeBox() [2/2]

uint32 PackRelativeBox	(	const FVector &	RefOrigin,
		const FVector &	RefExtent,
		const FVector &	Origin,
		const FVector &	Extent
	)

UnpackRelativeBox()

void UnpackRelativeBox	(	const FBoxSphereBounds &	InRefBounds,
		uint32	InPackedRelBox,
		FBoxSphereBounds &	OutBounds
	)