EditorScene.cpp File Reference

#include <algorithm>
#include <cctype>
#include <limits>
#include <numbers>
#include "PathUtil.hpp"
#include "EditorState.hpp"
#include <Fonts/PlexSansIcon.h>
#include <Renderer/Mesh.hpp>
#include "Renderer/GPUScene.hpp"
#include "Renderer/LightBVH.hpp"
#include "Renderer/Postprocess.hpp"
#include <Math/Decompose.hpp>
#include <Math/Quantize.hpp>
#include <imgui.h>
#include <tracy/Tracy.hpp>
#include <cmath>

Classes
struct	SceneLoadStats
struct	PendingSceneLoad

Functions
static bool	PathsReferToSameFile (StringView a, StringView b)
static void	ReleaseScenePayloadFileForRewrite (StringView payloadPath)
void	CommitSceneToGPU (bool resetAccumulation)
static FTexture	LoadViewLUT (StringView path, Allocator *alloc=GLOBAL_ALLOC)
static bool	HasDDSExtension (StringView path)
static FTexture	LoadMatcapTexture (StringView path, Allocator *alloc=GLOBAL_ALLOC)
static void	LoadSelectedViewLUTs (FTexture &sdr, FTexture &hdr, int &sdrIndex, int &hdrIndex, String const &sdrExternalPath, String const &hdrExternalPath, Allocator *alloc=GLOBAL_ALLOC)
static void	LoadSelectedViewLUTs (FTexture &sdr, FTexture &hdr)
static void	UploadEditorViewLUTs (GPUScene *gpu, FTexture const &sdr, FTexture const &hdr)
String	ResolveMatcapPath (int &index, String const &externalPath)
static void	LoadSelectedMatcap (FTexture &matcap, int &matcapIndex, String const &externalPath, Allocator *alloc=GLOBAL_ALLOC)
static void	LoadSelectedMatcap (FTexture &matcap)
static void	UploadEditorMatcap (GPUScene *gpu, FTexture const &matcap)
static double	MillisecondsSince (std::chrono::steady_clock::time_point start)
bool	ApplyViewLUTSelection ()
bool	ApplyMatcapSelection ()
FTexture	ReadbackRenderTexture (RHITexture *source, Allocator *alloc)
static Vector< float >	CombineRenderTextures (Span< const FTexture > textures, uint32_t &outWidth, uint32_t &outHeight, Allocator *alloc=GLOBAL_ALLOC)
void	DoRenderReadback (RendererOutputs const &outputs)
void	UpdateSceneLights ()
void	DeleteSelectedInstance ()
static void	ApplySceneCamera (FImportedScene const &scene, FArcballCamera &cameraState, CameraApertureState &apertureState, RendererUBO &globals)
static size_t	GPUSceneBudgetBytes (GPUSceneDesc const &desc)
static GPUScene *	CreateGPUScene (FImportedScene const &scene, size_t &outBudgetBytes)
static void	DestroyGPUScene (GPUScene *&gpu)
static String	PrepareScenePayloadFile (StringView path)
static void	ApplySceneGlobals (FImportedScene const &scene)
static void	InitializeSceneLoad (FImportedScene &scene, SceneLoadStats &stats, GPUScene *&newGPUScene)
static void	BeginSceneUpload (FImportedScene &scene, GPUScene *gpu, FSceneGPUResources &resources)
static void	PrepareSceneGlobals (FImportedScene &scene, GPUScene *gpu, AllocatorStack &sceneAlloc)
static void	InstallLoadedScene (String const &scenePayloadPath, GPUScene *&newGPUScene)
static void	DestroyPendingSceneLoad ()
static void	FinishPendingSceneLoad ()
bool	PollSceneLoad ()
void	RequestLoadScene (StringView path, StringView envMapPath)
void	CheckDeferredSceneLoad ()
void	LoadScene (StringView path)
void	LoadEnvMap (StringView path)
void	HandleFile (const char *filePath)

Variables
static constexpr const char *	kTempScenePath = "Cache/Last.fscn"
static String	sDeferredScenePath
static String	sDeferredEnvMapPath
static constexpr size_t	kDefaultSceneLoadScratchBudget = 64ull * (1ull << 20)
static PendingSceneLoad *	sPendingSceneLoad = nullptr

Function Documentation

ApplyMatcapSelection()

bool ApplyMatcapSelection

(

)

ApplySceneCamera()

static void ApplySceneCamera ( FImportedScene const &  scene, FArcballCamera &  cameraState, CameraApertureState &  apertureState, RendererUBO &  globals  )

static

ApplySceneGlobals()

static void ApplySceneGlobals ( FImportedScene const &  scene )

static

ApplyViewLUTSelection()

bool ApplyViewLUTSelection

(

)

BeginSceneUpload()

static void BeginSceneUpload ( FImportedScene &  scene, GPUScene *  gpu, FSceneGPUResources &  resources  )

static

CheckDeferredSceneLoad()

void CheckDeferredSceneLoad

(

)

CombineRenderTextures()

static Vector< float > CombineRenderTextures ( Span< const FTexture >  textures, uint32_t &  outWidth, uint32_t &  outHeight, Allocator *  alloc = GLOBAL_ALLOC  )

static

CommitSceneToGPU()

void CommitSceneToGPU

(

bool

resetAccumulation

)

CreateGPUScene()

static GPUScene * CreateGPUScene ( FImportedScene const &  scene, size_t &  outBudgetBytes  )

static

DeleteSelectedInstance()

void DeleteSelectedInstance

(

)

DestroyGPUScene()

static void DestroyGPUScene ( GPUScene *&  gpu )

static

DestroyPendingSceneLoad()

static void DestroyPendingSceneLoad ( )

static

DoRenderReadback()

void DoRenderReadback

(

RendererOutputs const &

outputs

)

FinishPendingSceneLoad()

static void FinishPendingSceneLoad ( )

static

GPUSceneBudgetBytes()

static size_t GPUSceneBudgetBytes ( GPUSceneDesc const &  desc )

static

HandleFile()

void HandleFile

(

const char *

filePath

)

HasDDSExtension()

static bool HasDDSExtension ( StringView  path )

static

InitializeSceneLoad()

static void InitializeSceneLoad ( FImportedScene &  scene, SceneLoadStats &  stats, GPUScene *&  newGPUScene  )

static

InstallLoadedScene()

static void InstallLoadedScene ( String const &  scenePayloadPath, GPUScene *&  newGPUScene  )

static

LoadEnvMap()

void LoadEnvMap

(

StringView

path

)

LoadMatcapTexture()

static FTexture LoadMatcapTexture ( StringView  path, Allocator *  alloc = GLOBAL_ALLOC  )

static

LoadScene()

void LoadScene

(

StringView

path

)

LoadSelectedMatcap() [1/2]

static void LoadSelectedMatcap ( FTexture &  matcap )

static

LoadSelectedMatcap() [2/2]

static void LoadSelectedMatcap ( FTexture &  matcap, int &  matcapIndex, String const &  externalPath, Allocator *  alloc = GLOBAL_ALLOC  )

static

LoadSelectedViewLUTs() [1/2]

static void LoadSelectedViewLUTs ( FTexture &  sdr, FTexture &  hdr  )

static

LoadSelectedViewLUTs() [2/2]

static void LoadSelectedViewLUTs ( FTexture &  sdr, FTexture &  hdr, int &  sdrIndex, int &  hdrIndex, String const &  sdrExternalPath, String const &  hdrExternalPath, Allocator *  alloc = GLOBAL_ALLOC  )

static

LoadViewLUT()

static FTexture LoadViewLUT ( StringView  path, Allocator *  alloc = GLOBAL_ALLOC  )

static

MillisecondsSince()

static double MillisecondsSince ( std::chrono::steady_clock::time_point  start )

static

PathsReferToSameFile()

static bool PathsReferToSameFile ( StringView  a, StringView  b  )

static

PollSceneLoad()

bool PollSceneLoad

(

)

PrepareSceneGlobals()

static void PrepareSceneGlobals ( FImportedScene &  scene, GPUScene *  gpu, AllocatorStack &  sceneAlloc  )

static

PrepareScenePayloadFile()

static String PrepareScenePayloadFile ( StringView  path )

static

ReadbackRenderTexture()

FTexture ReadbackRenderTexture	(	RHITexture *	source,
		Allocator *	alloc
	)

ReleaseScenePayloadFileForRewrite()

static void ReleaseScenePayloadFileForRewrite ( StringView  payloadPath )

static

RequestLoadScene()

void RequestLoadScene	(	StringView	path,
		StringView	envMapPath
	)

ResolveMatcapPath()

String ResolveMatcapPath	(	int &	index,
		String const &	externalPath
	)

UpdateSceneLights()

void UpdateSceneLights

(

)

UploadEditorMatcap()

static void UploadEditorMatcap ( GPUScene *  gpu, FTexture const &  matcap  )

static

UploadEditorViewLUTs()

static void UploadEditorViewLUTs ( GPUScene *  gpu, FTexture const &  sdr, FTexture const &  hdr  )

static

Variable Documentation

kDefaultSceneLoadScratchBudget

constexpr size_t kDefaultSceneLoadScratchBudget = 64ull * (1ull << 20)

staticconstexpr

kTempScenePath

constexpr const char* kTempScenePath = "Cache/Last.fscn"

staticconstexpr

sDeferredEnvMapPath

String sDeferredEnvMapPath

static

sDeferredScenePath

String sDeferredScenePath

static

sPendingSceneLoad

PendingSceneLoad* sPendingSceneLoad = nullptr

static