QSGMapboxGLTextureNode Class Reference

#include <qsgmapboxglnode.h>

Inheritance diagram for QSGMapboxGLTextureNode:

Collaboration diagram for QSGMapboxGLTextureNode:

Public Member Functions
	QSGMapboxGLTextureNode (const QMapboxGLSettings &, const QSize &, qreal pixelRatio, QGeoMapMapboxGL *geoMap)
QMapboxGL *	map () const
void	resize (const QSize &size, qreal pixelRatio)
void	render (QQuickWindow *)
Public Member Functions inherited from QSGSimpleTextureNode
	QSGSimpleTextureNode ()
	Constructs a new simple texture node.
	~QSGSimpleTextureNode () override
	Destroys the texture node.
void	setRect (const QRectF &rect)
	Sets the target rect of this texture node to r.
void	setRect (qreal x, qreal y, qreal w, qreal h)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Sets the rectangle of this texture node to begin at (x, y) and have width w and height h.
QRectF	rect () const
	Returns the target rect of this texture node.
void	setSourceRect (const QRectF &r)
	Sets the source rect of this texture node to r.
void	setSourceRect (qreal x, qreal y, qreal w, qreal h)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
QRectF	sourceRect () const
	Returns the source rect of this texture node.
void	setTexture (QSGTexture *texture)
	Sets the texture of this texture node to texture.
QSGTexture *	texture () const
	Returns the texture for this texture node.
void	setFiltering (QSGTexture::Filtering filtering)
	Sets the filtering to be used for this texture node to filtering.
QSGTexture::Filtering	filtering () const
	Returns the filtering currently set on this texture node.
void	setTextureCoordinatesTransform (TextureCoordinatesTransformMode mode)
	Sets the method used to generate texture coordinates to mode.
TextureCoordinatesTransformMode	textureCoordinatesTransform () const
	Returns the mode used to generate texture coordinates for this node.
void	setOwnsTexture (bool owns)
	Sets whether the node takes ownership of the texture to owns.
bool	ownsTexture () const
	Returns true if the node takes ownership of the texture; otherwise returns false.
Public Member Functions inherited from QSGGeometryNode
	QSGGeometryNode ()
	Creates a new geometry node without geometry and material.
	~QSGGeometryNode () override
	Deletes this geometry node.
void	setMaterial (QSGMaterial *material)
	Sets the material of this geometry node to material.
QSGMaterial *	material () const
	Returns the material of the QSGGeometryNode.
void	setOpaqueMaterial (QSGMaterial *material)
	Sets the opaque material of this geometry to material.
QSGMaterial *	opaqueMaterial () const
	Returns the opaque material of the QSGGeometryNode.
QSGMaterial *	activeMaterial () const
	Returns the material which should currently be used for geometry node.
void	setRenderOrder (int order)
	Sets the render order of this node to be order.
int	renderOrder () const
	Returns the render order of this geometry node.
void	setInheritedOpacity (qreal opacity)
	Sets the inherited opacity of this geometry to opacity.
qreal	inheritedOpacity () const
	Set during rendering to specify the inherited opacity for that rendering pass.
Public Member Functions inherited from QSGBasicGeometryNode
	~QSGBasicGeometryNode () override
	Deletes this QSGBasicGeometryNode.
void	setGeometry (QSGGeometry *geometry)
	Sets the geometry of this node to geometry.
const QSGGeometry *	geometry () const
	Returns this node's geometry.
QSGGeometry *	geometry ()
	Returns this node's geometry.
const QMatrix4x4 *	matrix () const
	Will be set during rendering to contain transformation of the geometry for that rendering pass.
const QSGClipNode *	clipList () const
	Will be set during rendering to contain the clip of the geometry for that rendering pass.
void	setRendererMatrix (const QMatrix4x4 *m)
void	setRendererClipList (const QSGClipNode *c)
Public Member Functions inherited from QSGNode
	QSGNode ()
	Constructs a new node.
virtual	~QSGNode ()
	Destroys the node.
QSGNode *	parent () const
	Returns the parent node of this node.
void	removeChildNode (QSGNode *node)
	Removes node from this node's list of children.
void	removeAllChildNodes ()
	Removes all child nodes from this node's list of children.
void	prependChildNode (QSGNode *node)
	Prepends node to this node's the list of children.
void	appendChildNode (QSGNode *node)
	Appends node to this node's list of children.
void	insertChildNodeBefore (QSGNode *node, QSGNode *before)
	Inserts node to this node's list of children before the node specified with before.
void	insertChildNodeAfter (QSGNode *node, QSGNode *after)
	Inserts node to this node's list of children after the node specified with after.
void	reparentChildNodesTo (QSGNode *newParent)
int	childCount () const
	Returns the number of child nodes.
QSGNode *	childAtIndex (int i) const
	Returns the child at index i.
QSGNode *	firstChild () const
	Returns the first child of this node.
QSGNode *	lastChild () const
	Returns the last child of this node.
QSGNode *	nextSibling () const
	Returns the node after this in the parent's list of children.
QSGNode *	previousSibling () const
	Returns the node before this in the parent's list of children.
NodeType	type () const
	Returns the type of this node.
QT_DEPRECATED void	clearDirty ()
void	markDirty (DirtyState bits)
	Notifies all connected renderers that the node has dirty bits.
QT_DEPRECATED DirtyState	dirtyState () const
virtual bool	isSubtreeBlocked () const
	Returns whether this node and its subtree is available for use.
Flags	flags () const
	Returns the set of flags for this node.
void	setFlag (Flag, bool=true)
	Sets the flag f on this node if enabled is true; otherwise clears the flag.
void	setFlags (Flags, bool=true)
	Sets the flags f on this node if enabled is true; otherwise clears the flags.
virtual void	preprocess ()
	Override this function to do processing on the node before it is rendered.

Additional Inherited Members
Public Types inherited from QSGSimpleTextureNode
enum	TextureCoordinatesTransformFlag { NoTransform = 0x00 , MirrorHorizontally = 0x01 , MirrorVertically = 0x02 }
	The TextureCoordinatesTransformFlag enum is used to specify the mode used to generate texture coordinates for a textured quad. More...
Public Types inherited from QSGNode
enum	NodeType {   BasicNodeType , GeometryNodeType , TransformNodeType , ClipNodeType ,   OpacityNodeType , RootNodeType , RenderNodeType }
	Can be used to figure out the type of node. More...
enum	Flag {   OwnedByParent = 0x0001 , UsePreprocess = 0x0002 , OwnsGeometry = 0x00010000 , OwnsMaterial = 0x00020000 ,   OwnsOpaqueMaterial = 0x00040000 , IsVisitableNode = 0x01000000 }
	The QSGNode::Flag enum describes flags on the QSGNode. More...
enum	DirtyStateBit {   DirtySubtreeBlocked = 0x0080 , DirtyMatrix = 0x0100 , DirtyNodeAdded = 0x0400 , DirtyNodeRemoved = 0x0800 ,   DirtyGeometry = 0x1000 , DirtyMaterial = 0x2000 , DirtyOpacity = 0x4000 , DirtyForceUpdate = 0x8000 ,   DirtyUsePreprocess = UsePreprocess , DirtyPropagationMask }
	Used in QSGNode::markDirty() to indicate how the scene graph has changed. More...
Protected Member Functions inherited from QSGGeometryNode
	QSGGeometryNode (QSGGeometryNodePrivate &dd)
Protected Member Functions inherited from QSGBasicGeometryNode
	QSGBasicGeometryNode (NodeType type)
	Creates a new basic geometry node of type type.
	QSGBasicGeometryNode (QSGBasicGeometryNodePrivate &dd, NodeType type)
Protected Member Functions inherited from QSGNode
	QSGNode (NodeType type)
	Constructs a new node with the given node type.
	QSGNode (QSGNodePrivate &dd, NodeType type)
	Constructs a new node with the given node type.
Protected Attributes inherited from QSGNode
QScopedPointer< QSGNodePrivate >	d_ptr

Detailed Description

Definition at line 17 of file qsgmapboxglnode.h.

Constructor & Destructor Documentation

QSGMapboxGLTextureNode()

QSGMapboxGLTextureNode::QSGMapboxGLTextureNode	(	const QMapboxGLSettings &	settings,
		const QSize &	size,
		qreal	pixelRatio,
		QGeoMapMapboxGL *	geoMap
	)

Definition at line 19 of file qsgmapboxglnode.cpp.

References QObject::connect(), QGeoMapMapboxGL::copyrightsChanged(), QSGTexture::Linear, minTextureSize, QSGSimpleTextureNode::MirrorVertically, QSGSimpleTextureNode::setFiltering(), QSGSimpleTextureNode::setTextureCoordinatesTransform(), settings, and QGeoMap::sgNodeChanged().

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Member Function Documentation

map()

QMapboxGL * QSGMapboxGLTextureNode::map

(

)

const

Definition at line 83 of file qsgmapboxglnode.cpp.

Referenced by QGeoMapMapboxGLPrivate::updateSceneGraph().

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render()

void QSGMapboxGLTextureNode::render

(

QQuickWindow *

window

)

Definition at line 59 of file qsgmapboxglnode.cpp.

References alignment, QSGNode::DirtyMaterial, GLint(), QSGNode::markDirty(), and window().

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resize()

void QSGMapboxGLTextureNode::resize	(	const QSize &	size,
		qreal	pixelRatio
	)

Definition at line 32 of file qsgmapboxglnode.cpp.

References QOpenGLFramebufferObject::CombinedDepthStencil, QSGNode::DirtyGeometry, QSize::expandedTo(), QSGNode::markDirty(), minTextureSize, QSGPlainTexture::setHasAlphaChannel(), QSGSimpleTextureNode::setOwnsTexture(), QSGSimpleTextureNode::setRect(), QSGSimpleTextureNode::setTexture(), QSGPlainTexture::setTextureSize(), and QSGSimpleTextureNode::texture().

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

• qtlocation/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.h
• qtlocation/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.cpp