\qmltype SimpleQuadRenderer \inqmlmodule QtQuick3D.Helpers \inherits RenderExtension More...

Inheritance diagram for QSSGRenderSimpleQuadRenderer:

Collaboration diagram for QSSGRenderSimpleQuadRenderer:

Public Member Functions
	QSSGRenderSimpleQuadRenderer ()
virtual bool	prepareData (QSSGFrameData &data) final
	Called after scene data is collected, but before any render data or rendering in the current frame has been done.
virtual void	prepareRender (QSSGFrameData &data) final
	Prepare data for rendering.
virtual void	render (QSSGFrameData &data) final
	Record the render pass.
virtual void	resetForFrame () final
	Called each time a new frame starts.
virtual RenderMode	mode () const final
virtual RenderStage	stage () const final
	QSSGRenderSimpleQuadRenderer ()
virtual bool	prepareData (QSSGFrameData &data) final
	Called after scene data is collected, but before any render data or rendering in the current frame has been done.
virtual void	prepareRender (QSSGFrameData &data) final
	Prepare data for rendering.
virtual void	render (QSSGFrameData &data) final
	Record the render pass.
virtual void	resetForFrame () final
	Called each time a new frame starts.
virtual RenderMode	mode () const final
virtual RenderStage	stage () const final
Public Member Functions inherited from QSSGRenderExtension
	QSSGRenderExtension ()
virtual	~QSSGRenderExtension ()
Public Member Functions inherited from QSSGRenderGraphObject
bool	hasGraphicsResources () const noexcept
virtual Q_QUICK3D_PROFILE_ID_	~QSSGRenderGraphObject ()

Public Attributes
QSSGRenderImage *	image = nullptr
QSSGRenderImageTexture	renderImage
QRhiShaderResourceBindings *	srb = nullptr
QSSGRhiShaderPipelinePtr	quadShaderPipeline
Public Attributes inherited from QSSGRenderGraphObject
const Type	type
FlagT	flags { 0 }

Additional Inherited Members
Public Types inherited from QSSGRenderExtension
enum class	RenderMode { Standalone , Main }
	Specifies the render extension mode. More...
enum class	RenderStage { PreColor , PostColor }
	Specifies the order the extension will be called. More...
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 , SceneRoot , 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 , RenderPass , 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 , InternallyReserved = 0xffff0000 }
using	TypeT = std::underlying_type_t<Type>
using	FlagT = std::underlying_type_t<Flags>
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
Protected Member Functions inherited from QSSGRenderExtension
	QSSGRenderExtension (Type inType, FlagT inFlags)
	Constructor that allows users to specifying a user-type and flags for an extension.
Protected Member Functions inherited from QSSGRenderGraphObject
	QSSGRenderGraphObject (QSSGRenderGraphObject::Type inType)
	QSSGRenderGraphObject (QSSGRenderGraphObject::Type inType, FlagT inFlags)

Detailed Description

\qmltype SimpleQuadRenderer \inqmlmodule QtQuick3D.Helpers \inherits RenderExtension

The SimpleQuadRenderer class renders a full-screen quad with a specified texture.

The SimpleQuadRenderer is a convenient way to render a texture across the entire screen.

\qml import QtQuick3D.Helpers

SimpleQuadRenderer { texture: Texture { source: "myImage.png" } } \endqml

See also: RenderPassTexture

Definition at line 47 of file qquick3dsimplequadrenderpass.cpp.

Constructor & Destructor Documentation

◆ QSSGRenderSimpleQuadRenderer() [1/2]

QSSGRenderSimpleQuadRenderer::QSSGRenderSimpleQuadRenderer ( )

inline

Definition at line 51 of file qquick3dsimplequadrenderpass.cpp.

References QSSGRenderSimpleQuadRenderer().

Referenced by QSSGRenderSimpleQuadRenderer(), and QQuick3DSimpleQuadRenderer::updateSpatialNode().

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◆ QSSGRenderSimpleQuadRenderer() [2/2]

QSSGRenderSimpleQuadRenderer::QSSGRenderSimpleQuadRenderer ( )

inline

Definition at line 51 of file qquick3dsimplequadrenderpass.cpp.

Member Function Documentation

◆ mode() [1/2]

virtual RenderMode QSSGRenderSimpleQuadRenderer::mode ( ) const

inlinefinalvirtual

Returns: The render mode used for this extension.

Implements QSSGRenderExtension.

Definition at line 107 of file qquick3dsimplequadrenderpass.cpp.

◆ mode() [2/2]

virtual RenderMode QSSGRenderSimpleQuadRenderer::mode ( ) const

inlinefinalvirtual

Returns: The render mode used for this extension.

Implements QSSGRenderExtension.

Definition at line 107 of file qquick3dsimplequadrenderpass.cpp.

◆ prepareData() [1/2]

virtual bool QSSGRenderSimpleQuadRenderer::prepareData ( QSSGFrameData & data )

inlinefinalvirtual

Called after scene data is collected, but before any render data or rendering in the current frame has been done.

Returns: Dirty state. Return true if the there are dirty data that needs to be rendered.

Note: Much of the data created/collected from the engine during the prepare and render phases is per-frame and should be released or assumed released at the start of the next frame

See also: QSSGFrameData

Implements QSSGRenderExtension.

Definition at line 56 of file qquick3dsimplequadrenderpass.cpp.

◆ prepareData() [2/2]

virtual bool QSSGRenderSimpleQuadRenderer::prepareData ( QSSGFrameData & data )

inlinefinalvirtual

Called after scene data is collected, but before any render data or rendering in the current frame has been done.

Returns: Dirty state. Return true if the there are dirty data that needs to be rendered.

Note: Much of the data created/collected from the engine during the prepare and render phases is per-frame and should be released or assumed released at the start of the next frame

See also: QSSGFrameData

Implements QSSGRenderExtension.

Definition at line 56 of file qquick3dsimplequadrenderpass.cpp.

◆ prepareRender() [1/2]

virtual void QSSGRenderSimpleQuadRenderer::prepareRender ( QSSGFrameData & data )

inlinefinalvirtual

Prepare data for rendering.

Build and collect data needed for rendering. Any render extension scheduled before this one has been processed. In addition; any render extension of mode \l RenderMode::Standalone will, if successful, have been completed in full.

Note: Much of the data created/collected from the engine during the prepare and render phases is per-frame and should be released or assumed released at the start of the next frame

See also: QSSGFrameData

Implements QSSGRenderExtension.

Definition at line 70 of file qquick3dsimplequadrenderpass.cpp.

◆ prepareRender() [2/2]

virtual void QSSGRenderSimpleQuadRenderer::prepareRender ( QSSGFrameData & data )

inlinefinalvirtual

Prepare data for rendering.

Build and collect data needed for rendering. Any render extension scheduled before this one has been processed. In addition; any render extension of mode \l RenderMode::Standalone will, if successful, have been completed in full.

Note: Much of the data created/collected from the engine during the prepare and render phases is per-frame and should be released or assumed released at the start of the next frame