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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QSSGRenderParticles Struct Reference

#include <qssgrenderparticles_p.h>

Inheritance diagram for QSSGRenderParticles:
Collaboration diagram for QSSGRenderParticles:

Public Types

enum class  BlendMode : quint8 { SourceOver = 0 , Screen , Multiply }
enum class  FeatureLevel : quint8 {
  Simple = 0 , Mapped , Animated , SimpleVLight ,
  MappedVLight , AnimatedVLight , Line , LineMapped ,
  LineAnimated , LineVLight , LineMappedVLight , LineAnimatedVLight
}
Public Types inherited from QSSGRenderNode
enum class  LocalState : quint8 { Active = 1 << 0 , Pickable = 1 << 1 }
enum class  GlobalState : quint8 { Active = 1 << 2 , Pickable = 1 << 3 }
enum class  DirtyFlag : quint32 {
  TransformDirty = 1 << 4 , OpacityDirty = 1 << 5 , ActiveDirty = 1 << 6 , PickableDirty = 1 << 7 ,
  TagDirty = 1 << 8 , SubNodeDirty = 1 << 9 , GlobalValuesDirty = TransformDirty | OpacityDirty | ActiveDirty | PickableDirty , DirtyMask = GlobalValuesDirty | SubNodeDirty
}
using FlagT = std::underlying_type_t<DirtyFlag>
using ChildList = QSSGInvasiveLinkedList<QSSGRenderNode, &QSSGRenderNode::previousSibling, &QSSGRenderNode::nextSibling>
Public Types inherited from QSSGRenderGraphObject
enum  BaseType : quint32 {
  Node = 0x1000 , Light = 0x2000 , Camera = 0x4000 , Renderable = 0x8000 ,
  Resource = 0x10000 , Material = 0x20000 , Texture = 0x40000 , Extension = 0x80000 ,
  User = 0x80000000
}
enum class  Type : quint32 {
  Unknown = 0 , Node = BaseType::Node , Root , Layer ,
  Joint , Skeleton , ImportScene , ReflectionProbe ,
  DirectionalLight = BaseType::Light | BaseType::Node , PointLight , SpotLight , OrthographicCamera = BaseType::Camera | BaseType::Node ,
  PerspectiveCamera , CustomFrustumCamera , CustomCamera , Model = BaseType::Renderable | BaseType::Node ,
  Item2D , Particles , SceneEnvironment = BaseType::Resource , Effect ,
  Geometry , TextureData , MorphTarget , ModelInstance ,
  ModelBlendParticle , ResourceLoader , DefaultMaterial = BaseType::Material | BaseType::Resource , PrincipledMaterial ,
  CustomMaterial , SpecularGlossyMaterial , Skin , Image2D = BaseType::Texture | BaseType::Resource ,
  ImageCube , RenderExtension = BaseType::Extension , TextureProvider
}
enum class  Flags : quint32 { HasGraphicsResources = 0x1 }
using TypeT = std::underlying_type_t<Type>
using FlagT = std::underlying_type_t<Flags>

Public Member Functions

 QSSGRenderParticles ()
 ~QSSGRenderParticles ()=default
Public Member Functions inherited from QSSGRenderNode
 QSSGRenderNode ()
 QSSGRenderNode (Type type, FlagT flags=0)
 ~QSSGRenderNode () override
void markDirty (DirtyFlag dirtyFlag)
void clearDirty (DirtyFlag dirtyFlag)
constexpr bool isDirty (DirtyFlag dirtyFlag=DirtyFlag::DirtyMask) const
void setState (LocalState state, bool on=true)
constexpr bool getLocalState (LocalState stateFlag) const
constexpr bool getGlobalState (GlobalState stateFlag) const
void addChild (QSSGRenderNode &inChild)
void removeChild (QSSGRenderNode &inChild)
void removeFromGraph ()
QSSGBounds3 getBounds (QSSGBufferManager &inManager, bool inIncludeChildren=true) const
QSSGBounds3 getChildBounds (QSSGBufferManager &inManager) const
Public Member Functions inherited from QSSGRenderGraphObject
bool hasGraphicsResources () const noexcept
virtual Q_QUICK3D_PROFILE_ID_ ~QSSGRenderGraphObject ()

Public Attributes

QSSGParticleBuffer m_particleBuffer
QVarLengthArray< QSSGRenderLight *, 4 > m_lights
QSSGRenderParticles::BlendMode m_blendMode = BlendMode::SourceOver
QSSGRenderImage * m_sprite = nullptr
int m_spriteImageCount = 1
float m_depthBiasSq = 0.0f
float m_sizeModifier = 0.0f
float m_alphaFade = 0.0f
float m_texcoordScale = 1.0f
bool m_blendImages = true
bool m_billboard = true
bool m_hasTransparency = true
bool m_depthSorting = false
QSSGRenderImage * m_colorTable = nullptr
QSSGRenderParticles::FeatureLevel m_featureLevel = FeatureLevel::Simple
bool m_castsReflections = true
Public Attributes inherited from QSSGRenderNode
QVector3D pivot
int staticFlags = 0
float localOpacity = 1.0f
FlagT flags { FlagT(DirtyFlag::GlobalValuesDirty) | FlagT(LocalState::Active) }
QMatrix4x4 localTransform
QSSGRenderRoot ** rootNodeRef = nullptr
QSSGRenderNode * parent = nullptr
QSSGRenderNode * nextSibling = nullptr
QSSGRenderNode * previousSibling = nullptr
QSSGRenderNode * instanceRoot = nullptr
QSSGRenderNodeHandle h
QSSGRenderNodeTag tag
ChildList children
QString debugObjectName
Public Attributes inherited from QSSGRenderGraphObject
const Type type
FlagT flags { 0 }

Additional Inherited Members

Static Public Member Functions inherited from QSSGRenderNode
static QMatrix4x4 calculateTransformMatrix (QVector3D position, QVector3D scale, QVector3D pivot, QQuaternion rotation)
static QVector3D getGlobalPos (const QMatrix4x4 &globalTransform)
static QVector3D getDirection (const QMatrix4x4 &globalTransform)
static QVector3D getScalingCorrectDirection (const QMatrix4x4 &globalTransform)
static void calculateMVP (const QMatrix4x4 &globalTransform, const QMatrix4x4 &inViewProjection, QMatrix4x4 &outMVP)
static void calculateNormalMatrix (const QMatrix4x4 &globalTransform, QMatrix3x3 &outNormalMatrix)
static void calculateMVPAndNormalMatrix (const QMatrix4x4 &globalTransfor, const QMatrix4x4 &inViewProjection, QMatrix4x4 &outMVP, QMatrix3x3 &outNormalMatrix)
static float signedSquared (float val)
Static Public Member Functions inherited from QSSGRenderGraphObject
static constexpr bool isNodeType (Type type) noexcept
static constexpr bool isLight (Type type) noexcept
static constexpr bool isCamera (Type type) noexcept
static constexpr bool isMaterial (Type type) noexcept
static constexpr bool isTexture (Type type) noexcept
static constexpr bool isRenderable (Type type) noexcept
static constexpr bool isResource (Type type) noexcept
static constexpr bool isExtension (Type type) noexcept
static constexpr bool isUserType (Type type) noexcept
Static Public Attributes inherited from QSSGRenderNode
static constexpr QVector3D initScale { 1.0f, 1.0f, 1.0f }
Protected Member Functions inherited from QSSGRenderGraphObject
 QSSGRenderGraphObject (QSSGRenderGraphObject::Type inType)
 QSSGRenderGraphObject (QSSGRenderGraphObject::Type inType, FlagT inFlags)

Detailed Description

Definition at line 115 of file qssgrenderparticles_p.h.

Member Enumeration Documentation

◆ BlendMode

enum class QSSGRenderParticles::BlendMode : quint8
strong
Enumerator
SourceOver 
Screen 
Multiply 

Definition at line 117 of file qssgrenderparticles_p.h.

◆ FeatureLevel

enum class QSSGRenderParticles::FeatureLevel : quint8
strong
Enumerator
Simple 
Mapped 
Animated 
SimpleVLight 
MappedVLight 
AnimatedVLight 
Line 
LineMapped 
LineAnimated 
LineVLight 
LineMappedVLight 
LineAnimatedVLight 

Definition at line 123 of file qssgrenderparticles_p.h.

Constructor & Destructor Documentation

◆ QSSGRenderParticles()

QSSGRenderParticles::QSSGRenderParticles ( )

Definition at line 115 of file qssgrenderparticles.cpp.

◆ ~QSSGRenderParticles()

QSSGRenderParticles::~QSSGRenderParticles ( )
default

Member Data Documentation

◆ m_alphaFade

float QSSGRenderParticles::m_alphaFade = 0.0f

Definition at line 150 of file qssgrenderparticles_p.h.

◆ m_billboard

bool QSSGRenderParticles::m_billboard = true

Definition at line 153 of file qssgrenderparticles_p.h.

◆ m_blendImages

bool QSSGRenderParticles::m_blendImages = true

Definition at line 152 of file qssgrenderparticles_p.h.

◆ m_blendMode

QSSGRenderParticles::BlendMode QSSGRenderParticles::m_blendMode = BlendMode::SourceOver

Definition at line 145 of file qssgrenderparticles_p.h.

◆ m_castsReflections

bool QSSGRenderParticles::m_castsReflections = true

Definition at line 158 of file qssgrenderparticles_p.h.

◆ m_colorTable

QSSGRenderImage* QSSGRenderParticles::m_colorTable = nullptr

Definition at line 156 of file qssgrenderparticles_p.h.

◆ m_depthBiasSq

float QSSGRenderParticles::m_depthBiasSq = 0.0f

Definition at line 148 of file qssgrenderparticles_p.h.

◆ m_depthSorting

bool QSSGRenderParticles::m_depthSorting = false

Definition at line 155 of file qssgrenderparticles_p.h.

◆ m_featureLevel

QSSGRenderParticles::FeatureLevel QSSGRenderParticles::m_featureLevel = FeatureLevel::Simple

Definition at line 157 of file qssgrenderparticles_p.h.

◆ m_hasTransparency

bool QSSGRenderParticles::m_hasTransparency = true

Definition at line 154 of file qssgrenderparticles_p.h.

◆ m_lights

QVarLengthArray<QSSGRenderLight *, 4> QSSGRenderParticles::m_lights

Definition at line 143 of file qssgrenderparticles_p.h.

◆ m_particleBuffer

QSSGParticleBuffer QSSGRenderParticles::m_particleBuffer

Definition at line 141 of file qssgrenderparticles_p.h.

◆ m_sizeModifier

float QSSGRenderParticles::m_sizeModifier = 0.0f

Definition at line 149 of file qssgrenderparticles_p.h.

◆ m_sprite

QSSGRenderImage* QSSGRenderParticles::m_sprite = nullptr

Definition at line 146 of file qssgrenderparticles_p.h.

◆ m_spriteImageCount

int QSSGRenderParticles::m_spriteImageCount = 1

Definition at line 147 of file qssgrenderparticles_p.h.

◆ m_texcoordScale

float QSSGRenderParticles::m_texcoordScale = 1.0f

Definition at line 151 of file qssgrenderparticles_p.h.

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