Base class for all renderers that may to participate in 3D view. More...

#include <qgsabstract3drenderer.h>

Inheritance diagram for QgsAbstract3DRenderer:

Public Member Functions
virtual	~QgsAbstract3DRenderer ()=default

virtual QgsAbstract3DRenderer *	clone () const =0
	Returns a cloned instance. More...

virtual Qt3DCore::QEntity *	createEntity (const Qgs3DMapSettings &map) const =0
	Returns a 3D entity that will be used to show renderer's data in 3D scene. More...

virtual void	readXml (const QDomElement &elem, const QgsReadWriteContext &context)=0
	Reads renderer's properties from given XML element. More...

virtual void	resolveReferences (const QgsProject &project)
	Resolves references to other objects - second phase of loading - after readXml() More...

virtual QString	type () const =0
	Returns unique identifier of the renderer class (used to identify subclass) More...

virtual void	writeXml (QDomElement &elem, const QgsReadWriteContext &context) const =0
	Writes renderer's properties to given XML element. More...

Protected Member Functions
	QgsAbstract3DRenderer ()=default
	Default constructor. More...

Detailed Description

Base class for all renderers that may to participate in 3D view.

3D renderers implement the method createEntity() that returns a new 3D entity - that entity will be added to the 3D scene to represent data in renderer's display style.

Renderers may store some custom properties (e.g. materials, sizes) that are written to and read from XML. It is therefore not recommended to store large amount of data within a renderer (e.g. arrays of vertices).