Q3DObject Class
Simple baseclass for all the objects in the 3D scene. More...
| Header: | #include <Q3DObject> |
| Since: | QtDataVisualization 1.0 |
| Inherits: | QObject |
| Inherited By: |
Properties
- parentScene : Q3DScene * const
- position : QVector3D
- 1 property inherited from QObject
Public Functions
| Q3DObject(QObject *parent = Q_NULLPTR) | |
| virtual | ~Q3DObject() |
| virtual void | copyValuesFrom(const Q3DObject &source) |
| Q3DScene * | parentScene() |
| QVector3D | position() const |
| void | setPosition(const QVector3D &position) |
- 31 public functions inherited from QObject
Signals
| void | positionChanged(const QVector3D &position) |
- 2 signals inherited from QObject
Protected Functions
- 9 protected functions inherited from QObject
Additional Inherited Members
- 1 public slot inherited from QObject
- 1 public variable inherited from QObject
- 10 static public members inherited from QObject
- 2 protected variables inherited from QObject
Detailed Description
Simple baseclass for all the objects in the 3D scene.
Q3DObject is a baseclass that contains only position information for an object in 3D scene. The object is considered to be a single point in the coordinate space without dimensions.
Property Documentation
parentScene : Q3DScene * const
This property contains the parent scene as read only value. If the object has no parent scene the value is 0.
Access functions:
| Q3DScene * | parentScene() |
position : QVector3D
This property contains the 3D position of the object.
Note: Currently setting this property has no effect, as the positions of Q3DObjects in the scene are handled internally.
Access functions:
| QVector3D | position() const |
| void | setPosition(const QVector3D &position) |
Notifier signal:
| void | positionChanged(const QVector3D &position) |
Member Function Documentation
Q3DObject::Q3DObject(QObject *parent = Q_NULLPTR)
Constructs a new 3D object with position set to origin by default. An optional parent parameter can be given and is then passed to QObject constructor.
[virtual] Q3DObject::~Q3DObject()
Destroys the 3D object.
[virtual] void Q3DObject::copyValuesFrom(const Q3DObject &source)
Copies the 3D object position from the given source 3D object to this 3D object instance.
[protected] bool Q3DObject::isDirty() const
Returns flag that indicates if the 3D object has changed.
[protected] void Q3DObject::setDirty(bool dirty)
Sets and clears the dirty flag that is used to track when the 3D object has changed since last update.
See also isDirty().