PickEvent holds information when an object is picked. This is received as a parameter in most of the QObjectPicker component signals when picking succeeds. 更多...
| import 语句： | import Qt3D.Render 2.2 |
| 实例化： | QPickEvent |
另请参阅 ObjectPicker and PickingSettings .
| accepted : bool |
Specifies if event has been accepted
| button : int |
Specifies mouse button that caused the event
| buttons : int |
Specifies state of the mouse buttons for the event
| distance : real |
Specifies the distance of the hit to the camera
| [since 5.14] entity : Entity |
The entity that the picked geometry belongs to.
If the object picker is not attached to a leaf node in the scene graph, this is useful to find which child entity was actually picked.
该特性在 Qt 5.14 引入。
| localIntersection : Vector3D |
Specifies the coordinates of the hit in the local coordinate system of the picked entity
| modifiers : int |
Specifies state of the mouse buttons for the event
| position : Point2D |
Specifies the mouse position with respect to the render area (window or quick item)
| [since 5.14] viewport : Viewport |
The viewport in which this event originated. A null value means the event originated from a frame graph branch without a Viewport. If a frame graph branch has a Viewport inside a Viewport the property will contain the leaf viewport.
该特性在 Qt 5.14 引入。
| worldIntersection : Vector3D |
Specifies the coordinates of the hit in world coordinate system
