QSphereGeometry Class▲
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Header: Qt3DExtras/QSphereGeometry
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CMake:
find_package(Qt6 REQUIRED COMPONENTS 3dextras)
target_link_libraries(mytarget PRIVATE Qt6::3dextras)
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qmake: QT += 3dextras
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Inherited By:
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Instantiated By: qml-qt3d-extras-spheregeometry.xml
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Inherits: Qt3DCore::QGeometry
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Group: QSphereGeometry is part of qt3d-extras-geometries, geometries
Detailed Description▲
The QSphereGeometry class is most commonly used internally by the QSphereMesh but can also be used in custom Qt3DRender::QGeometryRenderer subclasses.
Property Documentation▲
generateTangents : bool▲
Holds the value of the automatic tangent vectors generation flag. Tangent vectors are orthogonal to normal vectors.
Access functions:
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bool generateTangents() const
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void setGenerateTangents(bool gen)
Notifier signal:
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void generateTangentsChanged(bool generateTangents)
[read-only] indexAttribute : Qt3DCore::QAttribute* const▲
Holds the geometry index attribute.
Access functions:
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*indexAttribute() const
[read-only] normalAttribute : Qt3DCore::QAttribute* const▲
Holds the geometry normal attribute.
Access functions:
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*normalAttribute() const
[read-only] positionAttribute : Qt3DCore::QAttribute* const▲
Holds the geometry position attribute.
Access functions:
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*positionAttribute() const
radius : float▲
Holds the radius of the sphere.
Access functions:
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float radius() const
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void setRadius(float radius)
Notifier signal:
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void radiusChanged(float radius)
rings : int▲
Holds the number of rings in the sphere.
Access functions:
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int rings() const
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void setRings(int rings)
Notifier signal:
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void ringsChanged(int rings)
slices : int▲
Holds the number of slices in the sphere.
Access functions:
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int slices() const
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void setSlices(int slices)
Notifier signal:
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void slicesChanged(int slices)
[read-only] tangentAttribute : Qt3DCore::QAttribute* const▲
Holds the geometry tangent attribute.
Access functions:
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*tangentAttribute() const
[read-only] texCoordAttribute : Qt3DCore::QAttribute* const▲
Holds the geometry texture coordinate attribute.
Access functions:
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*texCoordAttribute() const
Member Function Documentation▲
[explicit] QSphereGeometry::QSphereGeometry(Qt3DCore::QNode *parent = nullptr)▲
Constructs a new QSphereGeometry with parent.
void QSphereGeometry::updateIndices()▲
Updates indices based on rings and slices properties.
void QSphereGeometry::updateVertices()▲
Updates vertices based on rings, slices, and radius properties