QgsPointCloudLayer3DRenderer Class Reference

3D renderer that renders all points from a point cloud layer More...

#include <qgspointcloudlayer3drenderer.h>

Inheritance diagram for QgsPointCloudLayer3DRenderer:

Public Member Functions
	QgsPointCloudLayer3DRenderer ()
	Takes ownership of the symbol object.
QgsPointCloudLayer3DRenderer *	clone () const override
	Returns a cloned instance.
bool	convertFrom2DRenderer (QgsPointCloudRenderer *renderer) override
	Updates the 3D renderer's symbol to match that of a given QgsPointCloudRenderer.
Qt3DCore::QEntity *	createEntity (Qgs3DMapSettings *map) const override
	Returns a 3D entity that will be used to show renderer's data in 3D scene.
QgsPointCloudLayer *	layer () const
	Returns point cloud layer associated with the renderer.
double	maximumScreenError () const
	Returns the maximum screen error allowed when rendering the point cloud.
int	pointRenderingBudget () const
	Returns the maximum number of points that will be rendered to the scene.
void	readXml (const QDomElement &elem, const QgsReadWriteContext &context) override
	Reads renderer's properties from given XML element.
void	resolveReferences (const QgsProject &project) override
	Resolves references to other objects - second phase of loading - after readXml()
void	setLayer (QgsPointCloudLayer *layer)
	Sets point cloud layer associated with the renderer.
void	setMaximumScreenError (double error)
	Sets the maximum screen error allowed when rendering the point cloud.
void	setPointRenderingBudget (int budget)
	Sets the maximum number of points to be rendered in the scene.
void	setShowBoundingBoxes (bool showBoundingBoxes)
	Sets whether bounding boxes will be visible when rendering the point cloud.
void	setSymbol (QgsPointCloud3DSymbol *symbol)
	Sets the 3D symbol associated with the renderer.
bool	showBoundingBoxes () const
	Returns whether bounding boxes will be visible when rendering the point cloud.
const QgsPointCloud3DSymbol *	symbol () const
	Returns 3D symbol associated with the renderer.
QString	type () const override
	Returns unique identifier of the renderer class (used to identify subclass)
void	writeXml (QDomElement &elem, const QgsReadWriteContext &context) const override
	Writes renderer's properties to given XML element.
Public Member Functions inherited from QgsAbstractPointCloud3DRenderer
virtual	~QgsAbstractPointCloud3DRenderer ()=default
Public Member Functions inherited from QgsAbstract3DRenderer
virtual	~QgsAbstract3DRenderer ()=default

Additional Inherited Members
Protected Member Functions inherited from QgsAbstractPointCloud3DRenderer
	QgsAbstractPointCloud3DRenderer ()=default
Protected Member Functions inherited from QgsAbstract3DRenderer
	QgsAbstract3DRenderer ()=default

Detailed Description

3D renderer that renders all points from a point cloud layer

Since

QGIS 3.18

Definition at line 234 of file qgspointcloudlayer3drenderer.h.

Constructor & Destructor Documentation

QgsPointCloudLayer3DRenderer()

QgsPointCloudLayer3DRenderer::QgsPointCloudLayer3DRenderer ( )

explicit

Takes ownership of the symbol object.

Definition at line 119 of file qgspointcloudlayer3drenderer.cpp.

Member Function Documentation

clone()

QgsPointCloudLayer3DRenderer * QgsPointCloudLayer3DRenderer::clone ( ) const

overridevirtual

Returns a cloned instance.

Implements QgsAbstract3DRenderer.

Definition at line 138 of file qgspointcloudlayer3drenderer.cpp.

convertFrom2DRenderer()

bool QgsPointCloudLayer3DRenderer::convertFrom2DRenderer ( QgsPointCloudRenderer *  renderer )

overridevirtual

Updates the 3D renderer's symbol to match that of a given QgsPointCloudRenderer.

Returns

true on success, false otherwise

Implements QgsAbstractPointCloud3DRenderer.

Definition at line 254 of file qgspointcloudlayer3drenderer.cpp.

createEntity()

Qt3DCore::QEntity * QgsPointCloudLayer3DRenderer::createEntity ( Qgs3DMapSettings *  map ) const

overridevirtual

Returns a 3D entity that will be used to show renderer's data in 3D scene.

Implements QgsAbstract3DRenderer.

Definition at line 151 of file qgspointcloudlayer3drenderer.cpp.

layer()

QgsPointCloudLayer * QgsPointCloudLayer3DRenderer::layer

(

)

const

Returns point cloud layer associated with the renderer.

Definition at line 128 of file qgspointcloudlayer3drenderer.cpp.

maximumScreenError()

double QgsPointCloudLayer3DRenderer::maximumScreenError

(

)

const

Returns the maximum screen error allowed when rendering the point cloud.

Larger values result in a faster render with less points rendered.

See also

setMaximumScreenError()

Definition at line 229 of file qgspointcloudlayer3drenderer.cpp.

pointRenderingBudget()

int QgsPointCloudLayer3DRenderer::pointRenderingBudget ( ) const

inline

Returns the maximum number of points that will be rendered to the scene.

Definition at line 297 of file qgspointcloudlayer3drenderer.h.

readXml()

void QgsPointCloudLayer3DRenderer::readXml ( const QDomElement &  elem, const QgsReadWriteContext &  context  )

overridevirtual

Reads renderer's properties from given XML element.

Implements QgsAbstract3DRenderer.

Definition at line 198 of file qgspointcloudlayer3drenderer.cpp.

resolveReferences()

void QgsPointCloudLayer3DRenderer::resolveReferences ( const QgsProject &  project )

overridevirtual

Resolves references to other objects - second phase of loading - after readXml()

Reimplemented from QgsAbstract3DRenderer.

Definition at line 224 of file qgspointcloudlayer3drenderer.cpp.

setLayer()

void QgsPointCloudLayer3DRenderer::setLayer

(

QgsPointCloudLayer *

layer

)

Sets point cloud layer associated with the renderer.

Definition at line 123 of file qgspointcloudlayer3drenderer.cpp.

setMaximumScreenError()

void QgsPointCloudLayer3DRenderer::setMaximumScreenError

(

double

error

)

Sets the maximum screen error allowed when rendering the point cloud.

Larger values result in a faster render with less points rendered.

See also

maximumScreenError()

Definition at line 234 of file qgspointcloudlayer3drenderer.cpp.

setPointRenderingBudget()

void QgsPointCloudLayer3DRenderer::setPointRenderingBudget

(

int

budget

)

Sets the maximum number of points to be rendered in the scene.

Definition at line 249 of file qgspointcloudlayer3drenderer.cpp.

setShowBoundingBoxes()

void QgsPointCloudLayer3DRenderer::setShowBoundingBoxes

(

bool

showBoundingBoxes

)

Sets whether bounding boxes will be visible when rendering the point cloud.

See also

showBoundingBoxes()

Definition at line 244 of file qgspointcloudlayer3drenderer.cpp.

setSymbol()

void QgsPointCloudLayer3DRenderer::setSymbol

(

QgsPointCloud3DSymbol *

symbol

)

Sets the 3D symbol associated with the renderer.

Ownership of symbol is transferred to the renderer.

See also

symbol()

Definition at line 173 of file qgspointcloudlayer3drenderer.cpp.

showBoundingBoxes()

bool QgsPointCloudLayer3DRenderer::showBoundingBoxes

(

)

const

Returns whether bounding boxes will be visible when rendering the point cloud.

See also

setShowBoundingBoxes()

Definition at line 239 of file qgspointcloudlayer3drenderer.cpp.

symbol()

const QgsPointCloud3DSymbol * QgsPointCloudLayer3DRenderer::symbol ( ) const

inline

Returns 3D symbol associated with the renderer.

Definition at line 256 of file qgspointcloudlayer3drenderer.h.

type()

QString QgsPointCloudLayer3DRenderer::type ( ) const

overridevirtual

Returns unique identifier of the renderer class (used to identify subclass)

Implements QgsAbstract3DRenderer.

Definition at line 133 of file qgspointcloudlayer3drenderer.cpp.

writeXml()

void QgsPointCloudLayer3DRenderer::writeXml ( QDomElement &  elem, const QgsReadWriteContext &  context  ) const

overridevirtual

Writes renderer's properties to given XML element.

Implements QgsAbstract3DRenderer.

Definition at line 178 of file qgspointcloudlayer3drenderer.cpp.

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

• /build/qgis-3.41.0+git20241225+af5edcb665c+99sid/src/3d/qgspointcloudlayer3drenderer.h
• /build/qgis-3.41.0+git20241225+af5edcb665c+99sid/src/3d/qgspointcloudlayer3drenderer.cpp