#include <tdme/engine/Engine.h>

Collaboration diagram for Engine:

Classes
struct	DecomposedEntities

class	EngineThread

struct	EngineThreadQueueElement

class	EngineThreadQueueElementPool

struct	Shader

Public Types
enum	AnimationProcessingTarget { NONE , CPU , CPU_NORENDERING , GPU }

enum	ShaderType { SHADERTYPE_OBJECT3D , SHADERTYPE_POSTPROCESSING , SHADERTYPE_MAX }

enum	EffectPass { EFFECTPASS_NONE , EFFECTPASS_LIGHTSCATTERING , EFFECTPASS_COUNT }

Public Member Functions
	~Engine ()
	Destructor. More...

float	getShadowMapLightEyeDistanceScale ()

void	setShadowMapLightEyeDistanceScale (float shadowMapLightEyeDistanceScale)
	Set shadow map light eye distance scale. More...

const ShaderParameter	getShaderParameter (const string &shaderId, const string &parameterName)
	Returns shader parameter for given shader id and parameter name, if the value does not exist, the default will be returned. More...

void	setShaderParameter (const string &shaderId, const string &parameterName, const ShaderParameter &parameterValue)
	Set shader parameter for given shader id and parameter name. More...

const string	getGraphicsVendor ()

const string	getGraphicsRenderer ()

Renderer::RendererType	getGraphicsRendererType ()

bool	isInitialized ()

int32_t	getWidth ()

int32_t	getHeight ()

int32_t	getScaledWidth ()

int32_t	getScaledHeight ()

GUI *	getGUI ()

Timing *	getTiming ()

Camera *	getCamera ()

Partition *	getPartition ()

void	setPartition (Partition *partition)
	Set partition. More...

FrameBuffer *	getFrameBuffer ()

GeometryBuffer *	getGeometryBuffer ()

int32_t	getLightCount ()

Light *	getLightAt (int32_t idx)
	Returns light at idx (0 <= idx < 8) More...

const Color4 &	getSceneColor () const

void	setSceneColor (const Color4 &sceneColor)
	Set scene color. More...

int32_t	getEntityCount ()

Entity *	getEntity (const string &id)
	Returns a entity by given id. More...

void	addEntity (Entity *entity)
	Adds an entity by id. More...

bool	removeEntity (const string &id)
	Removes an entity. More...

void	reset ()
	Removes all entities and caches. More...

void	initialize ()
	Initialize render engine. More...

void	reshape (int32_t width, int32_t height)
	Reshape. More...

void	scale (int32_t width, int32_t height)
	Scale which applies to main engine only. More...

void	unscale ()
	Disable scaling, which applies to main engine only. More...

void	renderToScreen ()
	Render scaled main engine to screen. More...

void	display ()
	Renders the scene. More...

Vector3	computeWorldCoordinateByMousePosition (int32_t mouseX, int32_t mouseY, float z)
	Compute world coordinate from mouse position and z value. More...

Vector3	computeWorldCoordinateByMousePosition (int32_t mouseX, int32_t mouseY)
	Compute world coordinate from mouse position Note: this does not work with GLES2 as reading from depth buffer is not available. More...

Entity *	getEntityByMousePosition (int32_t mouseX, int32_t mouseY, EntityPickingFilter filter=nullptr, Node object3DNode=nullptr, ParticleSystemEntity *particleSystemEntity=nullptr)
	Retrieves entity by mouse position. More...

Entity *	getEntityByMousePosition (int32_t mouseX, int32_t mouseY, Vector3 &contactPoint, EntityPickingFilter filter=nullptr, Node object3DNode=nullptr, ParticleSystemEntity *particleSystemEntity=nullptr)
	Retrieves entity by mouse position with contact point. More...

Entity *	doRayCasting (const Vector3 &startPoint, const Vector3 &endPoint, Vector3 &contactPoint, EntityPickingFilter *filter=nullptr)
	Does a ray casting of visible 3d object based entities. More...

Entity *	getEntityContactPointByMousePosition (int32_t mouseX, int32_t mouseY, EntityPickingFilter *filter)
	Retrieves object by mouse position. More...

bool	computeScreenCoordinateByWorldCoordinate (const Vector3 &worldCoordinate, Vector2 &screenCoordinate, int width=-1, int height=-1)
	Convert screen coordinate by world coordinate. More...

void	dispose ()
	Shutdown the engine. More...

bool	makeScreenshot (const string &pathName, const string &fileName, bool removeAlphaChannel=true)
	Creates a PNG file from current screen( This does not seem to work with GLES2 and offscreen engines. More...

bool	makeScreenshot (vector< uint8_t > &pngData)
	Creates a PNG file from current screen into a data vector This does not seem to work with GLES2 and offscreen engines. More...

void	resetPostProcessingPrograms ()
	Clear post processing programs. More...

void	addPostProcessingProgram (const string &programId)
	Add post processing program. More...

Renderer::Renderer_Statistics	getRendererStatistics ()

void	dumpShaders ()
	Print registered shaders and it default parameters to console. More...

void	enqueueAction (Action *action)
	Add action to action queue to be executed before next engine update. More...

Static Public Member Functions
static Engine *	getInstance ()
	Returns engine instance. More...

static TextureManager *	getTextureManager ()

static VBOManager *	getVBOManager ()

static int	getThreadCount ()

static void	setThreadCount (int threadCount)
	Set engine thread count. More...

static bool	is4K ()

static void	set4K (bool have4K)
	Set if having 4k. More...

static float	getAnimationBlendingTime ()

static void	setAnimationBlendingTime (float animationBlendingTime)
	Set animation blending time. More...

static int32_t	getShadowMapWidth ()

static int32_t	getShadowMapHeight ()

static int32_t	getShadowMapRenderLookUps ()

static void	setShadowMapSize (int32_t width, int32_t height)
	Set shadow map size. More...

static void	setShadowMapRenderLookUps (int32_t shadowMapRenderLookUps)
	Set shadowmap look ups for each pixel when rendering. More...

static int32_t	getEnvironmentMappingWidth ()

static int32_t	getEnvironmentMappingHeight ()

static void	setEnvironmentMappingSize (int32_t width, int32_t height)
	Set environment mapping size. More...

static float	getTransformationsComputingReduction1Distance ()

static void	setTransformationsComputingReduction1Distance (float transformationsComputingReduction1Distance)
	Set distance of animated object including skinned objects from camera which animation computation will be computed only every second frame. More...

static float	getTransformationsComputingReduction2Distance ()

static void	setTransformationsComputingReduction2Distance (float transformationsComputingReduction2Distance)
	Set distance of animated object including skinned objects from camera which animation computation will be computed only every forth frame. More...

static uint8_t	getUniqueShaderId (const string &shaderId)

static const vector< string >	getRegisteredShader (ShaderType type)
	Returns registered shaders for given type. More...

static void	registerShader (ShaderType type, const string &shaderId, const map< string, ShaderParameter > &parameterDefaults={})
	Register shader. More...

static const map< string, ShaderParameter >	getShaderParameterDefaults (const string &shaderId)
	Returns parameter defaults of shader with given id. More...

static const ShaderParameter	getDefaultShaderParameter (const string &shaderId, const string &parameterName)
	Returns shader parameter default value for given shader id and parameter name. More...

static Engine *	createOffScreenInstance (int32_t width, int32_t height, bool enableShadowMapping, bool enableDepthBuffer, bool enableGeometryBuffer)
	Creates an offscreen rendering instance Note: More...

Static Public Attributes
static constexpr int	LIGHTS_MAX { 8 }

static constexpr int	ENGINETHREADSQUEUE_RENDER_DISPATCH_COUNT { 200 }

static constexpr int	ENGINETHREADSQUEUE_PRERENDER_DISPATCH_COUNT { 5 }

static constexpr int	ENGINETHREADSQUEUE_COMPUTE_DISPATCH_COUNT { 5 }

Static Protected Attributes
static STATIC_DLL_IMPEXT Engine *	currentEngine = nullptr

Private Member Functions
ShadowMapping *	getShadowMapping ()

EntityRenderer *	getEntityRenderer ()

	Engine ()
	Private constructor. More...

void	decomposeEntityType (Entity *entity, DecomposedEntities &decomposedEntities, bool decomposeAllEntities=false)
	Decompose entity type. More...

void	decomposeEntityTypes (const vector< Entity * > &entities, DecomposedEntities &decomposedEntities, bool decomposeAllEntities=false)
	Decompose entity types. More...

void	preRenderFunction (vector< Object3D * > &objects, int threadIdx)
	Update vertex buffers and such before rendering. More...

void	computeTransformationsFunction (vector< Object3D * > &objects, int threadIdx)
	Computes visibility and transformations. More...

void	computeTransformations (Camera *camera, DecomposedEntities &decomposedEntites, bool autoEmit, bool computeTransformations)
	Computes visibility and transformations. More...

void	initGUIMode ()
	Set up GUI mode rendering. More...

void	doneGUIMode ()
	Set up GUI mode rendering. More...

void	resetLists (DecomposedEntities &decomposedEntites)
	Reset lists. More...

void	initRendering ()
	Initiates the rendering process updates timing, updates camera. More...

Entity *	getEntityByMousePosition (DecomposedEntities &decomposedEntities, bool forcePicking, int32_t mouseX, int32_t mouseY, EntityPickingFilter filter=nullptr, Node object3DNode=nullptr, ParticleSystemEntity *particleSystemEntity=nullptr)
	Retrieves entity by mouse position. More...

Entity *	doRayCasting (DecomposedEntities &decomposedEntities, bool forcePicking, const Vector3 &startPoint, const Vector3 &endPoint, Vector3 &contactPoint, EntityPickingFilter *filter=nullptr)
	Does a ray casting of visible 3d object based entities. More...

void	deregisterEntity (Entity *entity)
	Removes a entity from internal lists, those entities can also be sub entities from entity hierarchy or particle system groups and such. More...

void	registerEntity (Entity *entity)
	Adds a entity to internal lists, those entities can also be sub entities from entity hierarchy or particle system groups and such. More...

void	doPostProcessing (PostProcessingProgram::RenderPass renderPass, const array< FrameBuffer , 2 > postProcessingFrameBuffers, FrameBuffer targetFrameBuffer)
	Do post processing. More...

void	render (FrameBuffer renderFrameBuffer, GeometryBuffer renderGeometryBuffer, DecomposedEntities &visibleDecomposedEntities, int32_t effectPass, int32_t renderPassMask, const string &shaderPrefix, bool useEZR, bool applyShadowMapping, bool applyPostProcessing, bool doRenderLightSource, bool doRenderParticleSystems, int32_t renderTypes)
	Do a render/effect pass. More...

bool	renderLightSources (int width, int height)
	Render light sources. More...

void	removeFromDecomposedEntities (DecomposedEntities &decomposedEntities, Entity *entity)
	Remove entity from decomposed entities. More...

void	removeEntityFromLists (Entity *entity)
	Remove entity. More...

Static Private Member Functions
static MeshManager *	getMeshManager ()

static ShadowMapCreationShader *	getShadowMapCreationShader ()

static ShadowMapRenderShader *	getShadowMapRenderShader ()

static LightingShader *	getLightingShader ()

static ParticlesShader *	getParticlesShader ()

static LinesShader *	getLinesShader ()

static SkinningShader *	getSkinningShader ()

static GUIShader *	getGUIShader ()

static FrameBufferRenderShader *	getFrameBufferRenderShader ()

static DeferredLightingRenderShader *	getDeferredLightingRenderShader ()

static PostProcessingShader *	getPostProcessingShader ()

Private Attributes
int32_t	width { -1 }

int32_t	height { -1 }

int32_t	scaledWidth { -1 }

int32_t	scaledHeight { -1 }

GUI *	gui { nullptr }

Timing *	timing { nullptr }

Camera *	camera { nullptr }

Partition *	partition { nullptr }

array< Light, LIGHTS_MAX >	lights

Color4	sceneColor

GeometryBuffer *	geometryBuffer { nullptr }

FrameBuffer *	frameBuffer { nullptr }

FrameBuffer *	postProcessingFrameBuffer1 { nullptr }

FrameBuffer *	postProcessingFrameBuffer2 { nullptr }

FrameBuffer *	postProcessingTemporaryFrameBuffer { nullptr }

array< FrameBuffer *, EFFECTPASS_COUNT - 1 >	effectPassFrameBuffers

array< bool, EFFECTPASS_COUNT - 1 >	effectPassSkip

ShadowMapping *	shadowMapping { nullptr }

float	shadowMapLightEyeDistanceScale { 1.0f }

unordered_map< string, Entity * >	entitiesById

unordered_set< Entity * >	autoEmitParticleSystemEntities

unordered_set< Entity * >	noFrustumCullingEntities

unordered_set< Entity * >	needsPreRenderEntities

unordered_set< Entity * >	needsComputeTransformationsEntities

DecomposedEntities	visibleDecomposedEntities

EntityRenderer *	entityRenderer { nullptr }

bool	shadowMappingEnabled

bool	renderingInitiated

bool	renderingComputedTransformations

vector< string >	postProcessingPrograms

bool	initialized

bool	isUsingPostProcessingTemporaryFrameBuffer

map< string, map< string, ShaderParameter > >	shaderParameters

vector< Action * >	actions

Static Private Attributes
static STATIC_DLL_IMPEXT Engine *	instance = nullptr

static STATIC_DLL_IMPEXT Renderer *	renderer = nullptr

static STATIC_DLL_IMPEXT TextureManager *	textureManager = nullptr

static STATIC_DLL_IMPEXT VBOManager *	vboManager = nullptr

static STATIC_DLL_IMPEXT MeshManager *	meshManager = nullptr

static STATIC_DLL_IMPEXT GUIRenderer *	guiRenderer = nullptr

static STATIC_DLL_IMPEXT AnimationProcessingTarget	animationProcessingTarget = Engine::AnimationProcessingTarget::CPU

static STATIC_DLL_IMPEXT EZRShader *	ezrShader = nullptr

static STATIC_DLL_IMPEXT ShadowMapCreationShader *	shadowMappingShaderPre = nullptr

static STATIC_DLL_IMPEXT ShadowMapRenderShader *	shadowMappingShaderRender = nullptr

static STATIC_DLL_IMPEXT LightingShader *	lightingShader = nullptr

static STATIC_DLL_IMPEXT ParticlesShader *	particlesShader = nullptr

static STATIC_DLL_IMPEXT LinesShader *	linesShader = nullptr

static STATIC_DLL_IMPEXT SkinningShader *	skinningShader = nullptr

static STATIC_DLL_IMPEXT GUIShader *	guiShader = nullptr

static STATIC_DLL_IMPEXT FrameBufferRenderShader *	frameBufferRenderShader = nullptr

static STATIC_DLL_IMPEXT DeferredLightingRenderShader *	deferredLightingRenderShader = nullptr

static STATIC_DLL_IMPEXT PostProcessing *	postProcessing = nullptr

static STATIC_DLL_IMPEXT PostProcessingShader *	postProcessingShader = nullptr

static STATIC_DLL_IMPEXT Texture2DRenderShader *	texture2DRenderShader = nullptr

static STATIC_DLL_IMPEXT int	threadCount = 0

static STATIC_DLL_IMPEXT bool	have4K = false

static STATIC_DLL_IMPEXT float	animationBlendingTime = 250.0f

static STATIC_DLL_IMPEXT int32_t	shadowMapWidth = 0

static STATIC_DLL_IMPEXT int32_t	shadowMapHeight = 0

static STATIC_DLL_IMPEXT int32_t	shadowMapRenderLookUps = 0

static STATIC_DLL_IMPEXT int32_t	environmentMappingWidth = 1024

static STATIC_DLL_IMPEXT int32_t	environmentMappingHeight = 1024

static STATIC_DLL_IMPEXT float	transformationsComputingReduction1Distance = 25.0f

static STATIC_DLL_IMPEXT float	transformationsComputingReduction2Distance = 50.0f

static STATIC_DLL_IMPEXT map< string, Shader >	shaders

static STATIC_DLL_IMPEXT unordered_map< string, uint8_t >	uniqueShaderIds

static STATIC_DLL_IMPEXT bool	skinningShaderEnabled = false

static STATIC_DLL_IMPEXT vector< EngineThread * >	engineThreads

static STATIC_DLL_IMPEXT Queue< EngineThreadQueueElement > *	engineThreadsQueue = nullptr

static STATIC_DLL_IMPEXT EngineThreadQueueElementPool	engineThreadQueueElementPool

Friends
class	tdme::engine::subsystems::renderer::EngineGL3Renderer

class	tdme::engine::subsystems::renderer::EngineGL2Renderer

class	tdme::engine::subsystems::renderer::EngineGLES2Renderer

class	tdme::engine::subsystems::renderer::EngineVKRenderer

class	EntityHierarchy

class	EnvironmentMapping

class	FogParticleSystem

class	FrameBuffer

class	GeometryBuffer

class	ImposterObject3D

class	LinesObject3D

class	LODObject3D

class	LODObject3DImposter

class	Object3D

class	Object3DRenderGroup

class	ParticleSystemGroup

class	ObjectParticleSystem

class	PointsParticleSystem

class	tdme::application::Application

class	tdme::engine::subsystems::environmentmapping::EnvironmentMappingRenderer

class	tdme::engine::subsystems::framebuffer::DeferredLightingRenderShader

class	tdme::engine::subsystems::framebuffer::FrameBufferRenderShader

class	tdme::engine::subsystems::lines::LinesObject3DInternal

class	tdme::engine::subsystems::rendering::BatchRendererPoints

class	tdme::engine::subsystems::rendering::BatchRendererTriangles

class	tdme::engine::subsystems::rendering::Object3DBase

class	tdme::engine::subsystems::rendering::Object3DNode

class	tdme::engine::subsystems::rendering::Object3DNodeRenderer

class	tdme::engine::subsystems::rendering::EntityRenderer

class	tdme::engine::subsystems::rendering::Object3DInternal

class	tdme::engine::subsystems::rendering::Object3DNodeMesh

class	tdme::engine::subsystems::rendering::ObjectBuffer

class	tdme::engine::subsystems::rendering::TransparentRenderFacesGroup

class	tdme::engine::subsystems::particlesystem::FogParticleSystemInternal

class	tdme::engine::subsystems::particlesystem::ParticlesShader

class	tdme::engine::subsystems::particlesystem::PointsParticleSystemInternal

class	tdme::engine::subsystems::postprocessing::PostProcessingProgram

class	tdme::engine::subsystems::shadowmapping::ShadowMapping

class	tdme::engine::subsystems::skinning::SkinningShader

class	tdme::engine::subsystems::texture2D::Texture2DRenderShader

class	tdme::gui::GUI

class	tdme::gui::nodes::GUIImageNode

class	tdme::gui::nodes::GUINode

class	tdme::gui::renderer::GUIRenderer

class	tdme::gui::renderer::GUIFont

Detailed Description

Engine main class.

Author: Andreas Drewke

Version: $Id$

Definition at line 121 of file Engine.h.

Member Enumeration Documentation

◆ AnimationProcessingTarget

enum AnimationProcessingTarget

Enumerator
NONE
CPU
CPU_NORENDERING
GPU

Definition at line 170 of file Engine.h.

◆ EffectPass

enum EffectPass

Enumerator
EFFECTPASS_NONE
EFFECTPASS_LIGHTSCATTERING
EFFECTPASS_COUNT

Definition at line 172 of file Engine.h.

◆ ShaderType

enum ShaderType

Enumerator
SHADERTYPE_OBJECT3D
SHADERTYPE_POSTPROCESSING
SHADERTYPE_MAX

Definition at line 171 of file Engine.h.

Constructor & Destructor Documentation

◆ Engine()

Engine ( )

private

Private constructor.

Definition at line 252 of file Engine.cpp.

◆ ~Engine()

~Engine ( )

Destructor.

Definition at line 276 of file Engine.cpp.

Member Function Documentation

◆ addEntity()

void addEntity ( Entity * entity )

Adds an entity by id.

Parameters

entity object

Definition at line 364 of file Engine.cpp.

◆ addPostProcessingProgram()

void addPostProcessingProgram ( const string & programId )

Add post processing program.

Parameters

programId program id

Definition at line 2042 of file Engine.cpp.

◆ computeScreenCoordinateByWorldCoordinate()

bool computeScreenCoordinateByWorldCoordinate	(	const Vector3 &	worldCoordinate,
		Vector2 &	screenCoordinate,
		int	width = `-1`,
		int	height = `-1`
	)

Convert screen coordinate by world coordinate.

Parameters

worldCoordinate	world woordinate
screenCoordinate	screen coordinate
width	optional render target width
height	optional render target height

Returns: if world coordinate is within frustum

Definition at line 1894 of file Engine.cpp.

◆ computeTransformations()

void computeTransformations	(	Camera *	camera,
		DecomposedEntities &	decomposedEntites,
		bool	autoEmit,
		bool	computeTransformations
	)

private

Computes visibility and transformations.

Parameters

camera	camera
decomposedEntities	decomposed entities
autoEmit	auto emit particle systems
computeTransformations	compute transformations

Definition at line 1142 of file Engine.cpp.

◆ computeTransformationsFunction()

void computeTransformationsFunction	(	vector< Object3D * > &	objects,
		int	threadIdx
	)

private

Computes visibility and transformations.

Parameters

objects	objects
threadIdx	thread index

Definition at line 1006 of file Engine.cpp.

◆ computeWorldCoordinateByMousePosition() [1/2]

Vector3 computeWorldCoordinateByMousePosition	(	int32_t	mouseX,
		int32_t	mouseY
	)

Compute world coordinate from mouse position Note: this does not work with GLES2 as reading from depth buffer is not available.

Parameters

mouseX	mouse x
mouseY	mouse y

Returns: coordinate

Definition at line 1492 of file Engine.cpp.

◆ computeWorldCoordinateByMousePosition() [2/2]

Vector3 computeWorldCoordinateByMousePosition	(	int32_t	mouseX,
		int32_t	mouseY,
		float	z
	)

Compute world coordinate from mouse position and z value.

Parameters

mouseX	mouse x
mouseY	mouse y
z	z

Returns: world coordinate

Definition at line 1469 of file Engine.cpp.

◆ createOffScreenInstance()

Engine * createOffScreenInstance	(	int32_t	width,
		int32_t	height,
		bool	enableShadowMapping,
		bool	enableDepthBuffer,
		bool	enableGeometryBuffer
	)

static

Creates an offscreen rendering instance Note:

the root engine must have been initialized before
the created offscreen engine must not be initialized
Parameters

width width

height height

enableShadowMapping enable shadow mapping

enableDepthBuffer enable depth buffer

enableDepthBuffer enable geometry buffer

Returns
off screen engine

Definition at line 310 of file Engine.cpp.

◆ decomposeEntityType()

void decomposeEntityType	(	Entity *	entity,
		DecomposedEntities &	decomposedEntities,
		bool	decomposeAllEntities = `false`
	)

inlineprivate

Decompose entity type.

Parameters

entity	entity to decompose
decomposedEntities	decomposed entities
decomposeAllEntities	decompose all entities, also those who are not rendered right now

Definition at line 1010 of file Engine.cpp.

◆ decomposeEntityTypes()

void decomposeEntityTypes	(	const vector< Entity * > &	entities,
		DecomposedEntities &	decomposedEntities,
		bool	decomposeAllEntities = `false`
	)

inlineprivate

Decompose entity types.

Parameters

entities	given entities to decompose
decomposedEntities	decomposed entities
decomposeAllEntities	decompose all entities, also those who are not rendered right now

Definition at line 1136 of file Engine.cpp.

◆ deregisterEntity()

void deregisterEntity ( Entity * entity )

private

Removes a entity from internal lists, those entities can also be sub entities from entity hierarchy or particle system groups and such.

Parameters

entity entity

Definition at line 392 of file Engine.cpp.

◆ display()

void display ( )

Renders the scene.

Definition at line 1269 of file Engine.cpp.

◆ dispose()

void dispose ( )

Shutdown the engine.

Definition at line 1907 of file Engine.cpp.

◆ doneGUIMode()

void doneGUIMode ( )

private

Set up GUI mode rendering.

Definition at line 1962 of file Engine.cpp.

◆ doPostProcessing()

void doPostProcessing	(	PostProcessingProgram::RenderPass	renderPass,
		const array< FrameBuffer *, 2 >	postProcessingFrameBuffers,
		FrameBuffer *	targetFrameBuffer
	)

private

Do post processing.

Parameters

renderPass	render pass
postProcessingFrameBuffers	frame buffers to swap, input needs to live in postProcessingFrameBuffers[0]
targetFrameBuffer	target frame buffer

Definition at line 2047 of file Engine.cpp.

◆ doRayCasting() [1/2]

Entity * doRayCasting	(	const Vector3 &	startPoint,
		const Vector3 &	endPoint,
		Vector3 &	contactPoint,
		EntityPickingFilter *	filter = `nullptr`
	)

inline

Does a ray casting of visible 3d object based entities.

Parameters

startPoint	start point
endPoint	end point
contactPoint	world coordinate of contact point
filter	filter

Returns: entity or nullptr

Definition at line 1101 of file Engine.h.

◆ doRayCasting() [2/2]

Entity * doRayCasting	(	DecomposedEntities &	decomposedEntities,
		bool	forcePicking,
		const Vector3 &	startPoint,
		const Vector3 &	endPoint,
		Vector3 &	contactPoint,
		EntityPickingFilter *	filter = `nullptr`
	)

private

Does a ray casting of visible 3d object based entities.

Parameters

decomposedEntities	decomposed entities
forcePicking	override picking to be always enabled
startPoint	start point
endPoint	end point
contactPoint	world coordinate of contact point
filter	filter

Returns: entity or nullptr

Definition at line 1766 of file Engine.cpp.

◆ dumpShaders()

void dumpShaders ( )

Print registered shaders and it default parameters to console.

Definition at line 2437 of file Engine.cpp.

◆ enqueueAction()

void enqueueAction ( Action * action )

inline

Add action to action queue to be executed before next engine update.

Parameters

action action

Definition at line 1187 of file Engine.h.

◆ getAnimationBlendingTime()

static float getAnimationBlendingTime ( )

inlinestatic

Returns: animation blending time

Definition at line 609 of file Engine.h.

◆ getCamera()

Camera * getCamera ( )

inline

Returns: Camera

Definition at line 907 of file Engine.h.

◆ getDefaultShaderParameter()

static const ShaderParameter getDefaultShaderParameter	(	const string &	shaderId,
		const string &	parameterName
	)

inlinestatic

Returns shader parameter default value for given shader id and parameter name.

Parameters

shaderId	shader id
parameterName	parameter name

Returns: shader parameter

Definition at line 770 of file Engine.h.

◆ getDeferredLightingRenderShader()

static DeferredLightingRenderShader * getDeferredLightingRenderShader ( )

inlinestaticprivate

Returns: deferred lighting render shader

Definition at line 456 of file Engine.h.

◆ getEntity()

Entity * getEntity ( const string & id )

inline

Returns a entity by given id.

Parameters

id id

Returns: entity or nullptr

Definition at line 981 of file Engine.h.

◆ getEntityByMousePosition() [1/3]

Entity * getEntityByMousePosition	(	DecomposedEntities &	decomposedEntities,
		bool	forcePicking,
		int32_t	mouseX,
		int32_t	mouseY,
		EntityPickingFilter *	filter = `nullptr`,
		Node **	object3DNode = `nullptr`,
		ParticleSystemEntity **	particleSystemEntity = `nullptr`
	)

private

Retrieves entity by mouse position.

Parameters

decomposedEntities	decomposed entities
forcePicking	override picking to be always enabled
mouseX	mouse x
mouseY	mouse y
filter	filter
object3DNode	pointer to store node of Object3D to if appliable
particleSystemEntity	pointer to store sub particle system entity if having a particle system group

Returns: entity or nullptr

Definition at line 1513 of file Engine.cpp.

◆ getEntityByMousePosition() [2/3]

Entity * getEntityByMousePosition	(	int32_t	mouseX,
		int32_t	mouseY,
		EntityPickingFilter *	filter = `nullptr`,
		Node **	object3DNode = `nullptr`,
		ParticleSystemEntity **	particleSystemEntity = `nullptr`
	)

inline

Retrieves entity by mouse position.

Parameters

mouseX	mouse x
mouseY	mouse y
filter	filter
object3DNode	pointer to store node of Object3D to if appliable
particleSystemEntity	pointer to store sub particle system entity if having a particle system group

Returns: entity or nullptr

Definition at line 1068 of file Engine.h.

◆ getEntityByMousePosition() [3/3]

Entity * getEntityByMousePosition	(	int32_t	mouseX,
		int32_t	mouseY,
		Vector3 &	contactPoint,
		EntityPickingFilter *	filter = `nullptr`,
		Node **	object3DNode = `nullptr`,
		ParticleSystemEntity **	particleSystemEntity = `nullptr`
	)

Retrieves entity by mouse position with contact point.

Parameters

mouseX	mouse x
mouseY	mouse y
contactPoint	world coordinate of contact point
filter	filter
object3DNode	pointer to store node of Object3D to if appliable
particleSystemEntity	pointer to store sub particle system entity if having a particle system group

Returns: entity or nullptr

Definition at line 1757 of file Engine.cpp.

◆ getEntityContactPointByMousePosition()

Entity * getEntityContactPointByMousePosition	(	int32_t	mouseX,
		int32_t	mouseY,
		EntityPickingFilter *	filter
	)

Retrieves object by mouse position.

Parameters

mouseX	mouse x
mouseY	mouse y
filter	filter

Returns: entity or nullptr

◆ getEntityCount()

int32_t getEntityCount ( )

inline

Returns: entity count

Definition at line 972 of file Engine.h.

◆ getEntityRenderer()

EntityRenderer * getEntityRenderer ( )

inlineprivate

Returns: object 3d renderer

Definition at line 470 of file Engine.h.

◆ getEnvironmentMappingHeight()

static int32_t getEnvironmentMappingHeight ( )

inlinestatic

Returns: environment mapping height

Definition at line 685 of file Engine.h.

◆ getEnvironmentMappingWidth()

static int32_t getEnvironmentMappingWidth ( )

inlinestatic

Returns: environment mapping width

Definition at line 678 of file Engine.h.

◆ getFrameBuffer()

FrameBuffer * getFrameBuffer ( )

inline

Returns: frame buffer or nullptr

Definition at line 927 of file Engine.h.

◆ getFrameBufferRenderShader()

static FrameBufferRenderShader * getFrameBufferRenderShader ( )

inlinestaticprivate

Returns: frame buffer render shader

Definition at line 449 of file Engine.h.

◆ getGeometryBuffer()

GeometryBuffer * getGeometryBuffer ( )

inline

Returns: geometry buffer or nullptr

Definition at line 934 of file Engine.h.

◆ getGraphicsRenderer()

const string getGraphicsRenderer ( )

Returns: graphics renderer

Definition at line 354 of file Engine.cpp.

◆ getGraphicsRendererType()

Renderer::RendererType getGraphicsRendererType ( )

inline

Returns: graphics renderer type

Definition at line 851 of file Engine.h.

◆ getGraphicsVendor()

const string getGraphicsVendor ( )

Returns: graphics vendor

Definition at line 350 of file Engine.cpp.

◆ getGUI()

GUI * getGUI ( )

inline

Returns: GUI

Definition at line 893 of file Engine.h.

◆ getGUIShader()

static GUIShader * getGUIShader ( )

inlinestaticprivate

Returns: GUI shader

Definition at line 442 of file Engine.h.

◆ getHeight()

int32_t getHeight ( )

inline

Returns: height

Definition at line 872 of file Engine.h.

◆ getInstance()

static Engine * getInstance ( )

inlinestatic

Returns engine instance.

Returns

Definition at line 554 of file Engine.h.

◆ getLightAt()

Light * getLightAt ( int32_t idx )

inline

Returns light at idx (0 <= idx < 8)

Parameters

idx idx

Returns: Light

Definition at line 950 of file Engine.h.

◆ getLightCount()

int32_t getLightCount ( )

inline

Returns: count of lights

Definition at line 941 of file Engine.h.

◆ getLightingShader()

static LightingShader * getLightingShader ( )

inlinestaticprivate

Returns: lighting shader

Definition at line 414 of file Engine.h.

◆ getLinesShader()

static LinesShader * getLinesShader ( )

inlinestaticprivate

Returns: lines shader

Definition at line 428 of file Engine.h.

◆ getMeshManager()

static MeshManager * getMeshManager ( )

inlinestaticprivate

Returns: mesh manager

Definition at line 386 of file Engine.h.

◆ getParticlesShader()

static ParticlesShader * getParticlesShader ( )

inlinestaticprivate

Returns: particles shader

Definition at line 421 of file Engine.h.

◆ getPartition()

Partition * getPartition ( )

inline

Returns: partition

Definition at line 914 of file Engine.h.

◆ getPostProcessingShader()

static PostProcessingShader * getPostProcessingShader ( )

inlinestaticprivate

Returns: post processing shader

Definition at line 463 of file Engine.h.

◆ getRegisteredShader()

const vector< string > getRegisteredShader ( ShaderType type )

static

Returns registered shaders for given type.

Parameters

type type

Definition at line 2111 of file Engine.cpp.

◆ getRendererStatistics()

Renderer::Renderer_Statistics getRendererStatistics ( )

inline

Returns: renderer statistics

Definition at line 1174 of file Engine.h.

◆ getScaledHeight()

int32_t getScaledHeight ( )

inline

Returns: scaled height -1 if not in use

Definition at line 886 of file Engine.h.

◆ getScaledWidth()

int32_t getScaledWidth ( )

inline

Returns: scaled width or -1 if not in use

Definition at line 879 of file Engine.h.

◆ getSceneColor()

const Color4 & getSceneColor ( ) const

inline

Returns: scene / background color

Definition at line 957 of file Engine.h.

◆ getShaderParameter()

const ShaderParameter getShaderParameter	(	const string &	shaderId,
		const string &	parameterName
	)

inline

Returns shader parameter for given shader id and parameter name, if the value does not exist, the default will be returned.

Parameters

shaderId	shader id
parameterName	parameter name

Returns: shader parameter

Definition at line 792 of file Engine.h.

◆ getShaderParameterDefaults()

const map< string, ShaderParameter > getShaderParameterDefaults ( const string & shaderId )

static

Returns parameter defaults of shader with given id.

Parameters

shaderId shader id

Returns: shader parameter defaults

Definition at line 2134 of file Engine.cpp.

◆ getShadowMapCreationShader()

static ShadowMapCreationShader * getShadowMapCreationShader ( )

inlinestaticprivate

Returns: shadow mapping shader

Definition at line 400 of file Engine.h.

◆ getShadowMapHeight()

static int32_t getShadowMapHeight ( )

inlinestatic

Returns: shadow map height

Definition at line 646 of file Engine.h.

◆ getShadowMapLightEyeDistanceScale()

float getShadowMapLightEyeDistanceScale ( )

inline

Returns: shadow map light eye distance scale

Definition at line 624 of file Engine.h.

◆ getShadowMapping()

ShadowMapping * getShadowMapping ( )

inlineprivate

Returns: shadow mapping or nullptr if disabled

Definition at line 393 of file Engine.h.

◆ getShadowMapRenderLookUps()

static int32_t getShadowMapRenderLookUps ( )

inlinestatic

Returns: shadow map render look ups

Definition at line 653 of file Engine.h.

◆ getShadowMapRenderShader()

static ShadowMapRenderShader * getShadowMapRenderShader ( )

inlinestaticprivate

Returns: shadow mapping shader

Definition at line 407 of file Engine.h.

◆ getShadowMapWidth()

static int32_t getShadowMapWidth ( )

inlinestatic

Returns: shadow map width

Definition at line 639 of file Engine.h.

◆ getSkinningShader()

static SkinningShader * getSkinningShader ( )

inlinestaticprivate

Returns: skinning shader

Definition at line 435 of file Engine.h.

◆ getTextureManager()

static TextureManager * getTextureManager ( )

inlinestatic

Returns: texture manager

Definition at line 564 of file Engine.h.

◆ getThreadCount()

static int getThreadCount ( )

inlinestatic

Returns: engine thread count

Definition at line 579 of file Engine.h.

◆ getTiming()

Timing * getTiming ( )

inline

Returns: Timing

Definition at line 900 of file Engine.h.

◆ getTransformationsComputingReduction1Distance()

static float getTransformationsComputingReduction1Distance ( )

inlinestatic

Returns: distance of animated object including skinned objects from which animation computation will be computed only every second frame

Definition at line 702 of file Engine.h.

◆ getTransformationsComputingReduction2Distance()

static float getTransformationsComputingReduction2Distance ( )

inlinestatic

Returns: distance of animated object including skinned objects from which animation computation will be computed only every forth frame

Definition at line 717 of file Engine.h.

◆ getUniqueShaderId()

static uint8_t getUniqueShaderId ( const string & shaderId )

inlinestatic

Returns: unique shader id

Definition at line 732 of file Engine.h.

◆ getVBOManager()

static VBOManager * getVBOManager ( )

inlinestatic

Returns: vertex buffer object manager

Definition at line 572 of file Engine.h.

◆ getWidth()

int32_t getWidth ( )

inline

Returns: width

Definition at line 865 of file Engine.h.

◆ initGUIMode()

void initGUIMode ( )

private

Set up GUI mode rendering.

Definition at line 1950 of file Engine.cpp.

◆ initialize()

void initialize ( )

Initialize render engine.

Definition at line 668 of file Engine.cpp.

◆ initRendering()

void initRendering ( )

private

Initiates the rendering process updates timing, updates camera.

Definition at line 990 of file Engine.cpp.

◆ is4K()

static bool is4K ( )

inlinestatic

Returns: if having 4k

Definition at line 594 of file Engine.h.

◆ isInitialized()

bool isInitialized ( )

inline

Returns: if initialized and ready to be used

Definition at line 858 of file Engine.h.

◆ makeScreenshot() [1/2]

bool makeScreenshot	(	const string &	pathName,
		const string &	fileName,
		bool	removeAlphaChannel = `true`
	)

Creates a PNG file from current screen( This does not seem to work with GLES2 and offscreen engines.

Parameters

pathName	path name
fileName	file name
removeAlphaChannel	remove alpha channel

Returns: success

Definition at line 1971 of file Engine.cpp.

◆ makeScreenshot() [2/2]

bool makeScreenshot ( vector< uint8_t > & pngData )

Creates a PNG file from current screen into a data vector This does not seem to work with GLES2 and offscreen engines.

Parameters

pngData png data

Returns: success

Definition at line 2004 of file Engine.cpp.

◆ preRenderFunction()

void preRenderFunction	(	vector< Object3D * > &	objects,
		int	threadIdx
	)

private

Update vertex buffers and such before rendering.

Parameters

objects	objects
threadIdx	thread index

Definition at line 1002 of file Engine.cpp.

◆ registerEntity()

void registerEntity ( Entity * entity )

private

Adds a entity to internal lists, those entities can also be sub entities from entity hierarchy or particle system groups and such.

Parameters

entity entity

Definition at line 406 of file Engine.cpp.

◆ registerShader()

void registerShader	(	ShaderType	type,
		const string &	shaderId,
		const map< string, ShaderParameter > &	parameterDefaults = `{}`
	)

static

Register shader.

Parameters

type	shader type
shaderId	shader id
parameterTypes	parameter types
parameterDefault	parameter defaults

Definition at line 2122 of file Engine.cpp.

◆ removeEntity()

bool removeEntity ( const string & id )

Removes an entity.

Parameters

id id

Returns: if entity was found and removed

Definition at line 451 of file Engine.cpp.

◆ removeEntityFromLists()

void removeEntityFromLists ( Entity * entity )

private

Remove entity.

Parameters

entity entity

Definition at line 615 of file Engine.cpp.

◆ removeFromDecomposedEntities()

void removeFromDecomposedEntities	(	DecomposedEntities &	decomposedEntities,
		Entity *	entity
	)

inlineprivate

Remove entity from decomposed entities.

Parameters

decomposedEntities	decomposed entities
entity	entity

Definition at line 483 of file Engine.cpp.

◆ render()

void render	(	FrameBuffer *	renderFrameBuffer,
		GeometryBuffer *	renderGeometryBuffer,
		DecomposedEntities &	visibleDecomposedEntities,
		int32_t	effectPass,
		int32_t	renderPassMask,
		const string &	shaderPrefix,
		bool	useEZR,
		bool	applyShadowMapping,
		bool	applyPostProcessing,
		bool	doRenderLightSource,
		bool	doRenderParticleSystems,
		int32_t	renderTypes
	)

private

Do a render/effect pass.

Parameters

renderFrameBuffer	render frame buffer
renderGeometryBuffer	render geometry buffer
visibleDecomposedEntities	visible decomposed entities
effectPass	effect pass
renderPassMask	render pass mask
shaderPrefix	shader prefix
useEZR	if to use early Z rejection
applyShadowMapping	if to apply shadow mapping
applyPostProcessing	if to apply post processing
doRenderLightSource	do render light source
doRenderParticleSystems	if to render particle systems
renderTypes	render types

Definition at line 2143 of file Engine.cpp.

◆ renderLightSources()

bool renderLightSources	(	int	width,
		int	height
	)

private

Render light sources.

Parameters

width	render target width
height	render target height

Returns: if light source is visible

Definition at line 2417 of file Engine.cpp.

◆ renderToScreen()

void renderToScreen ( )

Render scaled main engine to screen.

Definition at line 966 of file Engine.cpp.

◆ reset()

void reset ( )

Removes all entities and caches.

Definition at line 652 of file Engine.cpp.

◆ resetLists()

void resetLists ( DecomposedEntities & decomposedEntites )

private

Reset lists.

Parameters

decomposedEntities decomposed entities

Definition at line 970 of file Engine.cpp.

◆ resetPostProcessingPrograms()

void resetPostProcessingPrograms ( )

Clear post processing programs.

Definition at line 2038 of file Engine.cpp.

◆ reshape()

void reshape	(	int32_t	width,
		int32_t	height
	)

Reshape.

Parameters

width	width
height	height

Definition at line 885 of file Engine.cpp.

◆ scale()

void scale	(	int32_t	width,
		int32_t	height
	)

Scale which applies to main engine only.

Parameters

width	width
height	height

Definition at line 943 of file Engine.cpp.

◆ set4K()

static void set4K ( bool have4K )

inlinestatic

Set if having 4k.

Parameters

have4K have 4k

Definition at line 602 of file Engine.h.

◆ setAnimationBlendingTime()

static void setAnimationBlendingTime ( float animationBlendingTime )

inlinestatic

Set animation blending time.

Parameters

animationBlendingTime animation blending time

Definition at line 617 of file Engine.h.

◆ setEnvironmentMappingSize()

static void setEnvironmentMappingSize	(	int32_t	width,
		int32_t	height
	)

inlinestatic

Set environment mapping size.

Parameters

width	width
height	height

Definition at line 694 of file Engine.h.

◆ setPartition()

void setPartition ( Partition * partition )

Set partition.

Parameters

partition partition

Definition at line 358 of file Engine.cpp.

◆ setSceneColor()

void setSceneColor ( const Color4 & sceneColor )

inline

Set scene color.

Parameters

sceneColor scene color

Definition at line 965 of file Engine.h.

◆ setShaderParameter()

void setShaderParameter	(	const string &	shaderId,
		const string &	parameterName,
		const ShaderParameter &	parameterValue
	)

inline

Set shader parameter for given shader id and parameter name.

Parameters

shaderId	shader id
parameterName	parameter name
paraemterValue	parameter value

Definition at line 812 of file Engine.h.

◆ setShadowMapLightEyeDistanceScale()

void setShadowMapLightEyeDistanceScale ( float shadowMapLightEyeDistanceScale )

inline

Set shadow map light eye distance scale.

Parameters

shadowMapLightEyeDistanceScale shadow map light eye distance scale

Definition at line 632 of file Engine.h.

◆ setShadowMapRenderLookUps()

static void setShadowMapRenderLookUps ( int32_t shadowMapRenderLookUps )

inlinestatic

Set shadowmap look ups for each pixel when rendering.

Parameters

shadow map render look ups

Definition at line 671 of file Engine.h.

◆ setShadowMapSize()

static void setShadowMapSize	(	int32_t	width,
		int32_t	height
	)

inlinestatic

Set shadow map size.

Parameters

width	width
height	height

Definition at line 662 of file Engine.h.

◆ setThreadCount()

static void setThreadCount ( int threadCount )

inlinestatic

Set engine thread count.

Parameters

threadCount engine thread count

Definition at line 587 of file Engine.h.

◆ setTransformationsComputingReduction1Distance()

static void setTransformationsComputingReduction1Distance ( float transformationsComputingReduction1Distance )

inlinestatic

Set distance of animated object including skinned objects from camera which animation computation will be computed only every second frame.

Parameters

skinningComputingReduction1Distance distance

Definition at line 710 of file Engine.h.

◆ setTransformationsComputingReduction2Distance()

static void setTransformationsComputingReduction2Distance ( float transformationsComputingReduction2Distance )

inlinestatic

Set distance of animated object including skinned objects from camera which animation computation will be computed only every forth frame.

Parameters

skinningComputingReduction2Distance distance

Definition at line 725 of file Engine.h.

◆ unscale()

void unscale ( )

Disable scaling, which applies to main engine only.

Definition at line 957 of file Engine.cpp.

Friends And Related Function Documentation

◆ EntityHierarchy

friend class EntityHierarchy

friend

Definition at line 127 of file Engine.h.

◆ EnvironmentMapping

friend class EnvironmentMapping

friend

Definition at line 128 of file Engine.h.

◆ FogParticleSystem

friend class FogParticleSystem

friend

Definition at line 129 of file Engine.h.

◆ FrameBuffer

friend class FrameBuffer

friend

Definition at line 130 of file Engine.h.

◆ GeometryBuffer

friend class GeometryBuffer

friend

Definition at line 131 of file Engine.h.

◆ ImposterObject3D

friend class ImposterObject3D

friend

Definition at line 132 of file Engine.h.

◆ LinesObject3D

friend class LinesObject3D

friend

Definition at line 133 of file Engine.h.

◆ LODObject3D

friend class LODObject3D

friend

Definition at line 134 of file Engine.h.

◆ LODObject3DImposter

friend class LODObject3DImposter

friend

Definition at line 135 of file Engine.h.

◆ Object3D

friend class Object3D

friend

Definition at line 136 of file Engine.h.

◆ Object3DRenderGroup

friend class Object3DRenderGroup

friend

Definition at line 137 of file Engine.h.

◆ ObjectParticleSystem

friend class ObjectParticleSystem

friend

Definition at line 139 of file Engine.h.

◆ ParticleSystemGroup

friend class ParticleSystemGroup

friend

Definition at line 138 of file Engine.h.

◆ PointsParticleSystem

friend class PointsParticleSystem

friend

Definition at line 140 of file Engine.h.

◆ tdme::application::Application

friend class tdme::application::Application

friend

Definition at line 141 of file Engine.h.

◆ tdme::engine::subsystems::environmentmapping::EnvironmentMappingRenderer

friend class tdme::engine::subsystems::environmentmapping::EnvironmentMappingRenderer

friend

Definition at line 142 of file Engine.h.

◆ tdme::engine::subsystems::framebuffer::DeferredLightingRenderShader

friend class tdme::engine::subsystems::framebuffer::DeferredLightingRenderShader

friend

Definition at line 143 of file Engine.h.

◆ tdme::engine::subsystems::framebuffer::FrameBufferRenderShader

friend class tdme::engine::subsystems::framebuffer::FrameBufferRenderShader

friend

Definition at line 144 of file Engine.h.

◆ tdme::engine::subsystems::lines::LinesObject3DInternal

friend class tdme::engine::subsystems::lines::LinesObject3DInternal

friend

Definition at line 145 of file Engine.h.

◆ tdme::engine::subsystems::particlesystem::FogParticleSystemInternal

friend class tdme::engine::subsystems::particlesystem::FogParticleSystemInternal

friend

Definition at line 156 of file Engine.h.

◆ tdme::engine::subsystems::particlesystem::ParticlesShader

friend class tdme::engine::subsystems::particlesystem::ParticlesShader

friend

Definition at line 157 of file Engine.h.

◆ tdme::engine::subsystems::particlesystem::PointsParticleSystemInternal

friend class tdme::engine::subsystems::particlesystem::PointsParticleSystemInternal

friend

Definition at line 158 of file Engine.h.

◆ tdme::engine::subsystems::postprocessing::PostProcessingProgram

friend class tdme::engine::subsystems::postprocessing::PostProcessingProgram

friend

Definition at line 159 of file Engine.h.

◆ tdme::engine::subsystems::renderer::EngineGL2Renderer

friend class tdme::engine::subsystems::renderer::EngineGL2Renderer

friend

Definition at line 124 of file Engine.h.

◆ tdme::engine::subsystems::renderer::EngineGL3Renderer

friend class tdme::engine::subsystems::renderer::EngineGL3Renderer

friend

Definition at line 123 of file Engine.h.

◆ tdme::engine::subsystems::renderer::EngineGLES2Renderer

friend class tdme::engine::subsystems::renderer::EngineGLES2Renderer

friend

Definition at line 125 of file Engine.h.

◆ tdme::engine::subsystems::renderer::EngineVKRenderer

friend class tdme::engine::subsystems::renderer::EngineVKRenderer

friend

Definition at line 126 of file Engine.h.

◆ tdme::engine::subsystems::rendering::BatchRendererPoints

friend class tdme::engine::subsystems::rendering::BatchRendererPoints

friend

Definition at line 146 of file Engine.h.

◆ tdme::engine::subsystems::rendering::BatchRendererTriangles

friend class tdme::engine::subsystems::rendering::BatchRendererTriangles

friend

Definition at line 147 of file Engine.h.

◆ tdme::engine::subsystems::rendering::EntityRenderer

friend class tdme::engine::subsystems::rendering::EntityRenderer

friend

Definition at line 151 of file Engine.h.

◆ tdme::engine::subsystems::rendering::Object3DBase

friend class tdme::engine::subsystems::rendering::Object3DBase

friend

Definition at line 148 of file Engine.h.

◆ tdme::engine::subsystems::rendering::Object3DInternal

friend class tdme::engine::subsystems::rendering::Object3DInternal

friend

Definition at line 152 of file Engine.h.

◆ tdme::engine::subsystems::rendering::Object3DNode

friend class tdme::engine::subsystems::rendering::Object3DNode

friend

Definition at line 149 of file Engine.h.

◆ tdme::engine::subsystems::rendering::Object3DNodeMesh

friend class tdme::engine::subsystems::rendering::Object3DNodeMesh

friend

Definition at line 153 of file Engine.h.

◆ tdme::engine::subsystems::rendering::Object3DNodeRenderer

friend class tdme::engine::subsystems::rendering::Object3DNodeRenderer

friend

Definition at line 150 of file Engine.h.

◆ tdme::engine::subsystems::rendering::ObjectBuffer

friend class tdme::engine::subsystems::rendering::ObjectBuffer

friend

Definition at line 154 of file Engine.h.

◆ tdme::engine::subsystems::rendering::TransparentRenderFacesGroup

friend class tdme::engine::subsystems::rendering::TransparentRenderFacesGroup

friend

Definition at line 155 of file Engine.h.

◆ tdme::engine::subsystems::shadowmapping::ShadowMapping

friend class tdme::engine::subsystems::shadowmapping::ShadowMapping

friend

Definition at line 160 of file Engine.h.

◆ tdme::engine::subsystems::skinning::SkinningShader

friend class tdme::engine::subsystems::skinning::SkinningShader

friend

Definition at line 161 of file Engine.h.

◆ tdme::engine::subsystems::texture2D::Texture2DRenderShader

friend class tdme::engine::subsystems::texture2D::Texture2DRenderShader

friend

Definition at line 162 of file Engine.h.

◆ tdme::gui::GUI

friend class tdme::gui::GUI

friend

Definition at line 163 of file Engine.h.

◆ tdme::gui::nodes::GUIImageNode

friend class tdme::gui::nodes::GUIImageNode

friend

Definition at line 164 of file Engine.h.

◆ tdme::gui::nodes::GUINode

friend class tdme::gui::nodes::GUINode

friend

Definition at line 165 of file Engine.h.

◆ tdme::gui::renderer::GUIFont

friend class tdme::gui::renderer::GUIFont

friend

Definition at line 167 of file Engine.h.

◆ tdme::gui::renderer::GUIRenderer

friend class tdme::gui::renderer::GUIRenderer

friend

Definition at line 166 of file Engine.h.

Member Data Documentation

◆ actions

vector<Action*> actions

private

Definition at line 293 of file Engine.h.

◆ animationBlendingTime

float animationBlendingTime = 250.0f

staticprivate

Definition at line 208 of file Engine.h.

◆ animationProcessingTarget

Engine::AnimationProcessingTarget animationProcessingTarget = Engine::AnimationProcessingTarget::CPU

staticprivate

Definition at line 191 of file Engine.h.

◆ autoEmitParticleSystemEntities

unordered_set<Entity*> autoEmitParticleSystemEntities

private

Definition at line 271 of file Engine.h.

◆ camera

Camera* camera { nullptr }

private

Definition at line 253 of file Engine.h.

◆ currentEngine

Engine * currentEngine = nullptr

staticprotected

Definition at line 180 of file Engine.h.

◆ deferredLightingRenderShader

DeferredLightingRenderShader * deferredLightingRenderShader = nullptr

staticprivate

Definition at line 202 of file Engine.h.

◆ effectPassFrameBuffers

array<FrameBuffer*, EFFECTPASS_COUNT - 1> effectPassFrameBuffers

private

Definition at line 264 of file Engine.h.

◆ effectPassSkip

array<bool, EFFECTPASS_COUNT - 1> effectPassSkip

private

Definition at line 265 of file Engine.h.

◆ engineThreadQueueElementPool

Engine::EngineThreadQueueElementPool engineThreadQueueElementPool

staticprivate

Definition at line 381 of file Engine.h.

◆ engineThreads

vector< Engine::EngineThread * > engineThreads

staticprivate

Definition at line 379 of file Engine.h.

◆ engineThreadsQueue

Queue< Engine::EngineThreadQueueElement > * engineThreadsQueue = nullptr

staticprivate

Definition at line 380 of file Engine.h.

◆ ENGINETHREADSQUEUE_COMPUTE_DISPATCH_COUNT

constexpr int ENGINETHREADSQUEUE_COMPUTE_DISPATCH_COUNT { 5 }

staticconstexpr

Definition at line 177 of file Engine.h.

◆ ENGINETHREADSQUEUE_PRERENDER_DISPATCH_COUNT

constexpr int ENGINETHREADSQUEUE_PRERENDER_DISPATCH_COUNT { 5 }

staticconstexpr

Definition at line 176 of file Engine.h.

◆ ENGINETHREADSQUEUE_RENDER_DISPATCH_COUNT

constexpr int ENGINETHREADSQUEUE_RENDER_DISPATCH_COUNT { 200 }

staticconstexpr

Definition at line 175 of file Engine.h.

◆ entitiesById

unordered_map<string, Entity*> entitiesById

private

Definition at line 269 of file Engine.h.

◆ entityRenderer

EntityRenderer* entityRenderer { nullptr }

private

Definition at line 278 of file Engine.h.

◆ environmentMappingHeight

int32_t environmentMappingHeight = 1024

staticprivate

Definition at line 213 of file Engine.h.

◆ environmentMappingWidth

int32_t environmentMappingWidth = 1024

staticprivate

Definition at line 212 of file Engine.h.

◆ ezrShader

EZRShader * ezrShader = nullptr

staticprivate

Definition at line 193 of file Engine.h.

◆ frameBuffer

FrameBuffer* frameBuffer { nullptr }

private

Definition at line 260 of file Engine.h.

◆ frameBufferRenderShader

FrameBufferRenderShader * frameBufferRenderShader = nullptr

staticprivate

Definition at line 201 of file Engine.h.

◆ geometryBuffer

GeometryBuffer* geometryBuffer { nullptr }

private

Definition at line 259 of file Engine.h.

◆ gui

GUI* gui { nullptr }

private

Definition at line 251 of file Engine.h.

◆ guiRenderer

GUIRenderer * guiRenderer = nullptr

staticprivate

Definition at line 189 of file Engine.h.

◆ guiShader

GUIShader * guiShader = nullptr

staticprivate

Definition at line 200 of file Engine.h.

◆ have4K

bool have4K = false

staticprivate

Definition at line 207 of file Engine.h.

◆ height

int32_t height { -1 }

private

Definition at line 248 of file Engine.h.

◆ initialized

bool initialized

private

Definition at line 287 of file Engine.h.

◆ instance

Engine * instance = nullptr

staticprivate

Definition at line 183 of file Engine.h.

◆ isUsingPostProcessingTemporaryFrameBuffer

bool isUsingPostProcessingTemporaryFrameBuffer

private

Definition at line 289 of file Engine.h.

◆ lightingShader

LightingShader * lightingShader = nullptr

staticprivate

Definition at line 196 of file Engine.h.

◆ lights

array<Light, LIGHTS_MAX> lights

private

Definition at line 257 of file Engine.h.

◆ LIGHTS_MAX

constexpr int LIGHTS_MAX { 8 }

staticconstexpr

Definition at line 173 of file Engine.h.

◆ linesShader

LinesShader * linesShader = nullptr

staticprivate

Definition at line 198 of file Engine.h.

◆ meshManager

MeshManager * meshManager = nullptr

staticprivate

Definition at line 188 of file Engine.h.

◆ needsComputeTransformationsEntities

unordered_set<Entity*> needsComputeTransformationsEntities

private

Definition at line 274 of file Engine.h.

◆ needsPreRenderEntities

unordered_set<Entity*> needsPreRenderEntities

private

Definition at line 273 of file Engine.h.

◆ noFrustumCullingEntities

unordered_set<Entity*> noFrustumCullingEntities

private

Definition at line 272 of file Engine.h.

◆ particlesShader

ParticlesShader * particlesShader = nullptr

staticprivate

Definition at line 197 of file Engine.h.

◆ partition

Partition* partition { nullptr }

private

Definition at line 255 of file Engine.h.

◆ postProcessing

PostProcessing * postProcessing = nullptr

staticprivate

Definition at line 203 of file Engine.h.

◆ postProcessingFrameBuffer1

FrameBuffer* postProcessingFrameBuffer1 { nullptr }

private

Definition at line 261 of file Engine.h.

◆ postProcessingFrameBuffer2

FrameBuffer* postProcessingFrameBuffer2 { nullptr }

private

Definition at line 262 of file Engine.h.

◆ postProcessingPrograms

vector<string> postProcessingPrograms

private

Definition at line 285 of file Engine.h.

◆ postProcessingShader

PostProcessingShader * postProcessingShader = nullptr

staticprivate

Definition at line 204 of file Engine.h.

◆ postProcessingTemporaryFrameBuffer

FrameBuffer* postProcessingTemporaryFrameBuffer { nullptr }

private

Definition at line 263 of file Engine.h.

◆ renderer

Renderer * renderer = nullptr

staticprivate

Definition at line 184 of file Engine.h.

◆ renderingComputedTransformations

bool renderingComputedTransformations

private

Definition at line 283 of file Engine.h.

◆ renderingInitiated

bool renderingInitiated

private

Definition at line 282 of file Engine.h.

◆ scaledHeight

int32_t scaledHeight { -1 }

private

Definition at line 250 of file Engine.h.

◆ scaledWidth

int32_t scaledWidth { -1 }

private

Definition at line 249 of file Engine.h.

◆ sceneColor

Color4 sceneColor

private

Definition at line 258 of file Engine.h.

◆ shaderParameters

map<string, map<string, ShaderParameter> > shaderParameters

private

Definition at line 291 of file Engine.h.

◆ shaders

map< string, Engine::Shader > shaders

staticprivate

Definition at line 223 of file Engine.h.

◆ shadowMapHeight

int32_t shadowMapHeight = 0

staticprivate

Definition at line 210 of file Engine.h.

◆ shadowMapLightEyeDistanceScale

float shadowMapLightEyeDistanceScale { 1.0f }

private

Definition at line 267 of file Engine.h.

◆ shadowMapping

ShadowMapping* shadowMapping { nullptr }

private

Definition at line 266 of file Engine.h.

◆ shadowMappingEnabled

bool shadowMappingEnabled

private

Definition at line 281 of file Engine.h.

◆ shadowMappingShaderPre

ShadowMapCreationShader * shadowMappingShaderPre = nullptr

staticprivate

Definition at line 194 of file Engine.h.

◆ shadowMappingShaderRender

ShadowMapRenderShader * shadowMappingShaderRender = nullptr

staticprivate

Definition at line 195 of file Engine.h.

◆ shadowMapRenderLookUps

int32_t shadowMapRenderLookUps = 0

staticprivate

Definition at line 211 of file Engine.h.

◆ shadowMapWidth

int32_t shadowMapWidth = 0

staticprivate

Definition at line 209 of file Engine.h.

◆ skinningShader

SkinningShader * skinningShader = nullptr

staticprivate

Definition at line 199 of file Engine.h.

◆ skinningShaderEnabled

bool skinningShaderEnabled = false

staticprivate

Definition at line 280 of file Engine.h.

◆ texture2DRenderShader

Texture2DRenderShader * texture2DRenderShader = nullptr

staticprivate

Definition at line 205 of file Engine.h.

◆ textureManager

TextureManager * textureManager = nullptr

staticprivate

Definition at line 186 of file Engine.h.

◆ threadCount

int threadCount = 0

staticprivate

Definition at line 206 of file Engine.h.

◆ timing

Timing* timing { nullptr }

private

Definition at line 252 of file Engine.h.

◆ transformationsComputingReduction1Distance

float transformationsComputingReduction1Distance = 25.0f

staticprivate

Definition at line 214 of file Engine.h.

◆ transformationsComputingReduction2Distance

float transformationsComputingReduction2Distance = 50.0f

staticprivate

Definition at line 215 of file Engine.h.

◆ uniqueShaderIds

unordered_map< string, uint8_t > uniqueShaderIds

staticprivate

Definition at line 245 of file Engine.h.

◆ vboManager

VBOManager * vboManager = nullptr

staticprivate

Definition at line 187 of file Engine.h.

◆ visibleDecomposedEntities

DecomposedEntities visibleDecomposedEntities

private

Definition at line 276 of file Engine.h.

◆ width

int32_t width { -1 }

private

Definition at line 247 of file Engine.h.

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

/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/Engine.h
/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/Engine.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Static Protected Attributes

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ AnimationProcessingTarget

◆ EffectPass

◆ ShaderType

Constructor & Destructor Documentation

◆ Engine()

◆ ~Engine()

Member Function Documentation

◆ addEntity()

◆ addPostProcessingProgram()

◆ computeScreenCoordinateByWorldCoordinate()

◆ computeTransformations()

◆ computeTransformationsFunction()

◆ computeWorldCoordinateByMousePosition() [1/2]

◆ computeWorldCoordinateByMousePosition() [2/2]

◆ createOffScreenInstance()

◆ decomposeEntityType()

◆ decomposeEntityTypes()

◆ deregisterEntity()

◆ display()

◆ dispose()

◆ doneGUIMode()

◆ doPostProcessing()

◆ doRayCasting() [1/2]

◆ doRayCasting() [2/2]

◆ dumpShaders()

◆ enqueueAction()

◆ getAnimationBlendingTime()

◆ getCamera()

◆ getDefaultShaderParameter()

◆ getDeferredLightingRenderShader()

◆ getEntity()

◆ getEntityByMousePosition() [1/3]

◆ getEntityByMousePosition() [2/3]

◆ getEntityByMousePosition() [3/3]

◆ getEntityContactPointByMousePosition()

◆ getEntityCount()

◆ getEntityRenderer()

◆ getEnvironmentMappingHeight()

◆ getEnvironmentMappingWidth()

◆ getFrameBuffer()

◆ getFrameBufferRenderShader()

◆ getGeometryBuffer()

◆ getGraphicsRenderer()

◆ getGraphicsRendererType()

◆ getGraphicsVendor()

◆ getGUI()

◆ getGUIShader()

◆ getHeight()

◆ getInstance()

◆ getLightAt()

◆ getLightCount()

◆ getLightingShader()

◆ getLinesShader()

◆ getMeshManager()

◆ getParticlesShader()

◆ getPartition()

◆ getPostProcessingShader()

◆ getRegisteredShader()

◆ getRendererStatistics()

◆ getScaledHeight()

◆ getScaledWidth()

◆ getSceneColor()

◆ getShaderParameter()

◆ getShaderParameterDefaults()

◆ getShadowMapCreationShader()

◆ getShadowMapHeight()

◆ getShadowMapLightEyeDistanceScale()