ViewportTransformHelper Struct Reference

Inheritance diagram for ViewportTransformHelper:

Collaboration diagram for ViewportTransformHelper:

Public Member Functions
void	setOnDeliveryAgent (QQuickDeliveryAgent *da)
QPointF	map (const QPointF &viewportPoint) override
Public Member Functions inherited from QQuickDeliveryAgent::Transform
virtual	~Transform ()
virtual QPointF	map (const QPointF &point)=0

Static Public Member Functions
static void	removeAll ()

Public Attributes
QQuick3DSceneRenderer *	renderer = nullptr
QSSGRenderNode *	sceneParentNode = nullptr
QQuickItem *	targetItem = nullptr
qreal	dpr = 1
bool	uvCoordsArePixels = false
QPointF	lastGoodMapping

Static Public Attributes
static QList< QPointer< QQuickDeliveryAgent > >	owners

Detailed Description

Definition at line 51 of file qquick3dviewport.cpp.

Member Function Documentation

map()

QPointF ViewportTransformHelper::map ( const QPointF &  viewportPoint )

inlineoverridevirtual

Implements QQuickDeliveryAgent::Transform.

Definition at line 72 of file qquick3dviewport.cpp.

References dpr, QQuick3DSceneRenderer::getRayFromViewportPos(), QQuickItem::height, lastGoodMapping, qCDebug, qSqrt(), renderer, ret, sceneParentNode, QQuick3DSceneRenderer::syncPickOne(), targetItem, uvCoordsArePixels, QQuickItem::width, QQuickItem::x, and QQuickItem::y.

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removeAll()

static void ViewportTransformHelper::removeAll ( )

inlinestatic

Definition at line 53 of file qquick3dviewport.cpp.

References QList< T >::clear(), o, and owners.

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setOnDeliveryAgent()

void ViewportTransformHelper::setOnDeliveryAgent ( QQuickDeliveryAgent *  da )

inline

Definition at line 61 of file qquick3dviewport.cpp.

References QList< T >::append(), owners, and QQuickDeliveryAgent::setSceneTransform().

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Member Data Documentation

dpr

qreal ViewportTransformHelper::dpr = 1

Definition at line 97 of file qquick3dviewport.cpp.

Referenced by map().

lastGoodMapping

QPointF ViewportTransformHelper::lastGoodMapping

Definition at line 99 of file qquick3dviewport.cpp.

Referenced by map().

owners

QList< QPointer< QQuickDeliveryAgent > > ViewportTransformHelper::owners

static

Definition at line 101 of file qquick3dviewport.cpp.

Referenced by removeAll(), and setOnDeliveryAgent().

renderer

QQuick3DSceneRenderer* ViewportTransformHelper::renderer = nullptr

Definition at line 94 of file qquick3dviewport.cpp.

Referenced by map().

sceneParentNode

QSSGRenderNode* ViewportTransformHelper::sceneParentNode = nullptr

Definition at line 95 of file qquick3dviewport.cpp.

Referenced by map().

targetItem

QQuickItem* ViewportTransformHelper::targetItem = nullptr

Definition at line 96 of file qquick3dviewport.cpp.

Referenced by map().

uvCoordsArePixels

bool ViewportTransformHelper::uvCoordsArePixels = false

Definition at line 98 of file qquick3dviewport.cpp.

Referenced by map().

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

• qtquick3d/src/quick3d/qquick3dviewport.cpp