DistanceFieldAtlas.cpp File Reference

#include "DistanceFieldAtlas.h"
#include "AsyncCompilationHelpers.h"
#include "AssetCompilingManager.h"
#include "DataDrivenShaderPlatformInfo.h"
#include "Engine/Texture2D.h"
#include "EngineLogs.h"
#include "StaticMeshResources.h"
#include "Materials/MaterialInterface.h"
#include "ProfilingDebugging/CookStats.h"
#include "RHIStaticStates.h"
#include "Engine/StaticMesh.h"
#include "Misc/AutomationTest.h"
#include "GlobalShader.h"
#include "PrimitiveDrawingUtils.h"
#include "TextureResource.h"
#include "MeshCardBuild.h"
#include "MeshCardRepresentation.h"
#include "Misc/QueuedThreadPoolWrapper.h"
#include "ObjectCacheContext.h"
#include "RenderGraphUtils.h"
#include "Rendering/NaniteResources.h"
#include <atomic>

Classes
class	FUploadLandscapeTextureToAtlasCS
class	FUploadHeightFieldToAtlasCS
class	FUploadVisibilityToAtlasCS

Macros
#define	LOCTEXT_NAMESPACE   "DistanceField"

Functions
	IMPLEMENT_GLOBAL_SHADER (FUploadHeightFieldToAtlasCS, "/Engine/Private/HeightFieldAtlasManagement.usf", "UploadHeightFieldToAtlasCS", SF_Compute)
	IMPLEMENT_GLOBAL_SHADER (FUploadVisibilityToAtlasCS, "/Engine/Private/HeightFieldAtlasManagement.usf", "UploadVisibilityToAtlasCS", SF_Compute)

Variables
TGlobalResource< FLandscapeTextureAtlas >	GHeightFieldTextureAtlas (FLandscapeTextureAtlas::SAT_Height)
TGlobalResource< FLandscapeTextureAtlas >	GHFVisibilityTextureAtlas (FLandscapeTextureAtlas::SAT_Visibility)
FDistanceFieldAsyncQueue *	GDistanceFieldAsyncQueue = NULL
std::atomic< uint64 >	NextDistanceFieldVolumeDataId { 1 }
int32	GUseAsyncDistanceFieldBuildQueue = 1

Macro Definition Documentation

LOCTEXT_NAMESPACE

#define LOCTEXT_NAMESPACE   "DistanceField"

Function Documentation

IMPLEMENT_GLOBAL_SHADER() [1/2]

IMPLEMENT_GLOBAL_SHADER	(	FUploadHeightFieldToAtlasCS	,
		"/Engine/Private/HeightFieldAtlasManagement.usf"	,
		"UploadHeightFieldToAtlasCS"	,
		SF_Compute
	)

IMPLEMENT_GLOBAL_SHADER() [2/2]

IMPLEMENT_GLOBAL_SHADER	(	FUploadVisibilityToAtlasCS	,
		"/Engine/Private/HeightFieldAtlasManagement.usf"	,
		"UploadVisibilityToAtlasCS"	,
		SF_Compute
	)

Variable Documentation

GDistanceFieldAsyncQueue

FDistanceFieldAsyncQueue* GDistanceFieldAsyncQueue = NULL

Global build queue.

GHeightFieldTextureAtlas

TGlobalResource< FLandscapeTextureAtlas > GHeightFieldTextureAtlas(FLandscapeTextureAtlas::SAT_Height)

(

FLandscapeTextureAtlas::SAT_Height

)

GHFVisibilityTextureAtlas

TGlobalResource< FLandscapeTextureAtlas > GHFVisibilityTextureAtlas(FLandscapeTextureAtlas::SAT_Visibility)

(

FLandscapeTextureAtlas::SAT_Visibility

)

GUseAsyncDistanceFieldBuildQueue

int32 GUseAsyncDistanceFieldBuildQueue = 1

NextDistanceFieldVolumeDataId

std::atomic<uint64> NextDistanceFieldVolumeDataId { 1 }