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QCuboidGeometry Class

The QCuboidGeometry class allows creation of a cuboid in 3D space. * * * * * The QCuboidGeometry class is most commonly used internally by the QCuboidMesh * but can also be used in custom Qt3DRender::QGeometryRenderer subclasses.

This class was introduced in Qt 5.7.

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QCuboidGeometry Class

  • Header: Qt3DExtras/QCuboidGeometry

  • Since: Qt 5.7

  • CMake:

    find_package(Qt6 REQUIRED COMPONENTS 3dextras)

    target_link_libraries(mytarget PRIVATE Qt6::3dextras)

  • qmake: QT += 3dextras

  • Inherited By:

  • Instantiated By: qml-qt3d-extras-cuboidgeometry.xml

  • Inherits: Qt3DCore::QGeometry

  • Group: QCuboidGeometry is part of qt3d-extras-geometries, geometries

Detailed Description

* * * *

Property Documentation

 

[read-only] indexAttribute : Qt3DCore::QAttribute* const

Holds the geometry index attribute.

Access functions:

  • *indexAttribute() const

[read-only] normalAttribute : Qt3DCore::QAttribute* const

Holds the geometry normal attribute.

Access functions:

  • *normalAttribute() const

[read-only] positionAttribute : Qt3DCore::QAttribute* const

Holds the geometry position attribute.

Access functions:

  • *positionAttribute() const

[read-only] tangentAttribute : Qt3DCore::QAttribute* const

Holds the geometry tangent attribute.

Access functions:

  • *tangentAttribute() const

[read-only] texCoordAttribute : Qt3DCore::QAttribute* const

Holds the geometry texture coordinate attribute.

Access functions:

  • *texCoordAttribute() const

xExtent : float

Holds the x extent of the geometry.

Access functions:

  • float xExtent() const

  • void setXExtent(float xExtent)

Notifier signal:

  • void xExtentChanged(float xExtent)

xyMeshResolution : QSize

Holds the x-y resolution. The width and height values of this property specify the number of vertices generated for the x-y faces of the mesh.

Access functions:

  • xyMeshResolution() const

  • void setXYMeshResolution(const &resolution)

Notifier signal:

  • void xyMeshResolutionChanged(const &xyMeshResolution)

xzMeshResolution : QSize

Holds the x-z resolution. The width and height values of this property specify the number of vertices generated for the x-z faces of the mesh.

Access functions:

  • xzMeshResolution() const

  • void setXZMeshResolution(const &resolution)

Notifier signal:

  • void xzMeshResolutionChanged(const &xzMeshResolution)

yExtent : float

Holds the y extent of the geometry.

Access functions:

  • float yExtent() const

  • void setYExtent(float yExtent)

Notifier signal:

  • void yExtentChanged(float yExtent)

yzMeshResolution : QSize

Holds the y-z resolution. The width and height values of this property specify the number of vertices generated for the y-z faces of the mesh.

Access functions:

  • yzMeshResolution() const

  • void setYZMeshResolution(const &resolution)

Notifier signal:

  • void yzMeshResolutionChanged(const &yzMeshResolution)

zExtent : float

Holds the z extent of the geometry.

Access functions:

  • float zExtent() const

  • void setZExtent(float zExtent)

Notifier signal:

  • void zExtentChanged(float zExtent)

Member Function Documentation

 

[explicit] QCuboidGeometry::QCuboidGeometry(Qt3DCore::QNode *parent = nullptr)

Constructs a new QCuboidGeometry with parent.

void QCuboidGeometry::updateIndices()

Updates indices based on mesh resolutions.

void QCuboidGeometry::updateVertices()

Updates vertices based on mesh resolutions.

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