QPlaneGeometry Class
class Qt3DExtras::QPlaneGeometryThe QPlaneGeometry class allows creation of a plane in 3D space. * * * * The QPlaneGeometry class is most commonly used internally by the QPlaneMesh * but can also be used in custom Qt3DRender::QGeometryRenderer subclasses. More...
| Header: | #include <Qt3DExtras/QPlaneGeometry> |
| qmake: | QT += 3dextras |
| Since: | Qt 5.7 |
| Instantiated By: | PlaneGeometry |
| Inherits: | Qt3DRender::QGeometry |
This class was introduced in Qt 5.7.
Properties
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Public Functions
| QPlaneGeometry(Qt3DCore::QNode *parent = nullptr) | |
| float | height() const |
| Qt3DRender::QAttribute * | indexAttribute() const |
| bool | mirrored() const |
| Qt3DRender::QAttribute * | normalAttribute() const |
| Qt3DRender::QAttribute * | positionAttribute() const |
| QSize | resolution() const |
| Qt3DRender::QAttribute * | tangentAttribute() const |
| Qt3DRender::QAttribute * | texCoordAttribute() const |
| void | updateIndices() |
| void | updateVertices() |
| float | width() const |
Public Slots
| void | setHeight(float height) |
| void | setMirrored(bool mirrored) |
| void | setResolution(const QSize &resolution) |
| void | setWidth(float width) |
Signals
| void | heightChanged(float height) |
| void | mirroredChanged(bool mirrored) |
| void | resolutionChanged(const QSize &resolution) |
| void | widthChanged(float width) |
Detailed Description
* * * *
Property Documentation
height : float
Holds the plane height.
Access functions:
| float | height() const |
| void | setHeight(float height) |
Notifier signal:
| void | heightChanged(float height) |
indexAttribute : Qt3DRender::QAttribute* const
Holds the geometry index attribute.
Access functions:
| Qt3DRender::QAttribute * | indexAttribute() const |
mirrored : bool
Controls if the UV coordinates of the plane should be flipped vertically.
This property was introduced in Qt 5.9.
Access functions:
| bool | mirrored() const |
| void | setMirrored(bool mirrored) |
Notifier signal:
| void | mirroredChanged(bool mirrored) |
normalAttribute : Qt3DRender::QAttribute* const
Holds the geometry normal attribute.
Access functions:
| Qt3DRender::QAttribute * | normalAttribute() const |
positionAttribute : Qt3DRender::QAttribute* const
Holds the geometry position attribute.
Access functions:
| Qt3DRender::QAttribute * | positionAttribute() const |
resolution : QSize
Holds the plane resolution.
Access functions:
| QSize | resolution() const |
| void | setResolution(const QSize &resolution) |
Notifier signal:
| void | resolutionChanged(const QSize &resolution) |
tangentAttribute : Qt3DRender::QAttribute* const
Holds the geometry tangent attribute.
Access functions:
| Qt3DRender::QAttribute * | tangentAttribute() const |
texCoordAttribute : Qt3DRender::QAttribute* const
Holds the geometry texture coordinate attribute.
Access functions:
| Qt3DRender::QAttribute * | texCoordAttribute() const |
width : float
Holds the plane width.
Access functions:
| float | width() const |
| void | setWidth(float width) |
Notifier signal:
| void | widthChanged(float width) |
Member Function Documentation
QPlaneGeometry::QPlaneGeometry(Qt3DCore::QNode *parent = nullptr)
Constructs a new QPlaneGeometry with parent.
void QPlaneGeometry::updateIndices()
Updates indices based on mesh resolution.
void QPlaneGeometry::updateVertices()
Updates vertices based on mesh resolution, width, and height properties.