3D library

The 3D library is build on top of the CORE library and Qt 3D framework. It adds support for display of GIS data in 3D scenes. More...

Classes
class	Qgs3DAnimationSettings
	Class that holds information about animation in 3D view. The animation is defined as a series of keyframes. More...
class	Qgs3DAxis
	Display 3D ortho axis in the main 3D view. More...
class	Qgs3DAxisSettings
	Contains the configuration of a 3d axis. More...
class	Qgs3DExportObject
	Manages the data of each object of the scene (positions, normals, texture coordinates ...) since each object. More...
class	Qgs3DMapExportSettings
	Manages the various settings the user can choose from when exporting a 3D scene. More...
class	Qgs3DMapScene
	Entity that encapsulates our 3D scene - contains all other entities (such as terrain) as children. More...
class	Qgs3DMapScenePickHandler
	Abstract base class for handlers that process pick events from a 3D map scene. More...
class	Qgs3DMapSettings
	Definition of the world. More...
class	Qgs3DSceneExporter
	Entity that handles the exporting of 3D scene. More...
class	Qgs3DTypes
	Defines enumerations and other auxiliary types for QGIS 3D. More...
class	Qgs3DUtils
	Miscellaneous utility functions used from 3D code. More...
class	Qgs3DWiredMesh
	Geometry renderer for lines, draws a wired mesh. More...
class	QgsAABB
	Axis-aligned bounding box - in world coords. More...
class	QgsAbstract3DEngine
	Base class for 3D engine implementation. A 3D engine is responsible for setting up rendering with Qt3D. This means mainly: More...
class	QgsAbstract3DSymbol
	Abstract base class for 3D symbols that are used by VectorLayer3DRenderer objects. More...
class	QgsAbstractMaterialSettings
	Abstract base class for material settings. More...
class	QgsAbstractVectorLayer3DRenderer
	Base class for 3D renderers that are based on vector layers. More...
class	QgsBillboardGeometry
	Geometry of the billboard rendering for points in 3D map view. More...
class	QgsCameraController
	Object that controls camera movement based on user input. More...
class	QgsCameraPose
	Class that encapsulates camera pose in a 3D scene. More...
class	QgsClassificationPointCloud3DSymbol
	3D symbol that draws point cloud geometries as 3D objects using classification of the dataset More...
class	QgsColorRampPointCloud3DSymbol
	3D symbol that draws point cloud geometries as 3D objects.using color ramp shader More...
class	QgsCubeFacesSkyboxEntity
	A skybox constructed from a 6 cube faces. More...
class	QgsDemTerrainGenerator
	Implementation of terrain generator that uses a raster layer with DEM to build terrain. More...
class	QgsDirectionalLightSettings
	Definition of a directional light in a 3D map scene. More...
class	QgsFlatTerrainGenerator
	Terrain generator that creates a simple square flat area. More...
class	QgsGoochMaterialSettings
	Basic shading material used for rendering based on the Phong shading model with three color components: ambient, diffuse and specular. More...
class	QgsImageTexture
	Holds an image that can be used as a texture in the 3D view. More...
class	QgsLayoutItem3DMap
	Implements support of 3D map views in print layouts. More...
class	QgsLightSource
	Base class for light sources in 3d scenes. More...
class	QgsLine3DSymbol
	3D symbol that draws linestring geometries as planar polygons (created from lines using a buffer with given thickness). More...
class	QgsMaterialContext
	Context settings for a material. More...
class	QgsMesh3DSymbol
	3D symbol that draws mesh geometry as planar triangles. More...
class	QgsNullMaterialSettings
	Null shading material used for rendering models and scenes with native textures. More...
class	QgsOffscreen3DEngine
	Off-screen 3D engine implementation. It is useful for recording rendered 3D scenes of arbitrary size. More...
class	QgsOnlineTerrainGenerator
	Implementation of terrain generator that uses online resources to download heightmaps. More...
class	QgsPanoramicSkyboxEntity
	A skybox constructed from a panoramic image. More...
class	QgsPhongMaterialSettings
	Basic shading material used for rendering based on the Phong shading model with three color components: ambient, diffuse and specular. More...
class	QgsPhongTexturedMaterialSettings
	A phong shading model with diffuse texture map. More...
class	QgsPoint3DBillboardMaterial
	Material of the billboard rendering for points in 3D map view. More...
class	QgsPoint3DSymbol
	3D symbol that draws point geometries as 3D objects using one of the predefined shapes. More...
class	QgsPointCloud3DSymbol
	3D symbol that draws point cloud geometries as 3D objects. More...
class	QgsPointLightSettings
	Definition of a point light in a 3D map scene. More...
class	QgsPolygon3DSymbol
	3D symbol that draws polygon geometries as planar polygons, optionally extruded (with added walls). More...
class	QgsPostprocessingEntity
	An entity that is responsible for applying post processing effect. More...
class	QgsPreviewQuad
	Rectangular quad entity used for debugging depth maps. More...
class	QgsPreviewQuadMaterial
	Material component for QgsPreviewQuad object. More...
class	QgsRgbPointCloud3DSymbol
	3D symbol that draws point cloud geometries as 3D objects using RGB colors in the dataset More...
class	QgsRuleBased3DRenderer
	Rule-based 3D renderer. More...
class	QgsRuleBased3DRendererMetadata
	Metadata for rule-based 3D renderer to allow creation of its instances from XML. More...
class	QgsShadowRenderingFrameGraph
	Container class that holds different objects related to shadow rendering. More...
class	QgsShadowSettings
	class containing the configuration of shadows rendering More...
class	QgsSimpleLineMaterialSettings
	Basic shading material used for rendering simple lines as solid line components. More...
class	QgsSingleColorPointCloud3DSymbol
	3D symbol that draws point cloud geometries as 3D objects.using one color More...
class	QgsSkyboxEntity
	Base class for all skybox types. More...
class	QgsSkyboxSettings
	Contains the configuration of a skybox entity. More...
class	QgsTerrainDownloader
	Takes care of downloading terrain data from a publicly available data source. More...
class	QgsTerrainGenerator
	Base class for generators of terrain. More...
class	QgsTessellatedPolygonGeometry
	Class derived from Qt3DRender::QGeometry that represents polygons tessellated into 3D geometry. More...
class	QgsTilingScheme
	The class encapsulates tiling scheme (just like with WMTS / TMS / XYZ layers). More...
class	QgsVector3D
	Class for storage of 3D vectors similar to QVector3D, with the difference that it uses double precision instead of single precision floating point numbers. More...
class	QgsVectorLayer3DTilingSettings
	This class defines configuration of how a vector layer gets tiled for 3D rendering. More...
class	QgsWindow3DEngine
	On-screen 3D engine: it creates OpenGL window (QWindow) and displays rendered 3D scene there. The window can be embedded into a QWidget-based application with QWidget::createWindowContainer(). More...
class	QuantizedMeshGeometry
	Stores vertex and index buffer for one tile of quantized mesh terrain. More...
class	QuantizedMeshTerrainGenerator
	Terrain generator using downloaded terrain tiles using quantized mesh specification. More...
class	QgsRuleBased3DRenderer::Rule
	A child rule for a QgsRuleBased3DRenderer. More...

Enumerations
enum	QgsMaterialSettingsRenderingTechnique : int {   QgsMaterialSettingsRenderingTechnique::Triangles, QgsMaterialSettingsRenderingTechnique::Lines, QgsMaterialSettingsRenderingTechnique::InstancedPoints, QgsMaterialSettingsRenderingTechnique::Points,   QgsMaterialSettingsRenderingTechnique::TrianglesWithFixedTexture, QgsMaterialSettingsRenderingTechnique::TrianglesFromModel, QgsMaterialSettingsRenderingTechnique::TrianglesDataDefined }
	Material rendering techniques. More...

Detailed Description

The 3D library is build on top of the CORE library and Qt 3D framework. It adds support for display of GIS data in 3D scenes.

Enumeration Type Documentation

QgsMaterialSettingsRenderingTechnique

enum QgsMaterialSettingsRenderingTechnique : int

strong

Material rendering techniques.

3

Since

QGIS 3.16

Enumerator
Triangles	Triangle based rendering (default)
Lines	Line based rendering, requires line data.
InstancedPoints	Instanced based rendering, requiring triangles and point data.
Points	Point based rendering, requires point data.
TrianglesWithFixedTexture	Triangle based rendering, using a fixed, non-user-configurable texture (e.g. for terrain rendering)
TrianglesFromModel	Triangle based rendering, using a model object source.
TrianglesDataDefined	Triangle based rendering with possibility of datadefined color. Since QGIS 3.18

Definition at line 43 of file qgsabstractmaterialsettings.h.