PickTriangleEvent holds information when a triangle is picked. 更多...
| import 语句： | import Qt3D.Render 2.12 |
| 实例化： | QPickTriangleEvent |
When QPickingSettings::pickMode() is set to QPickingSettings::TrianglePicking, the signals on QObjectPicker will carry an instance of QPickTriangleEvent.
This contains the details of the triangle that was picked.
注意： In case of indexed rendering, the point indices are relative to the array of indices, not the array of coordinates.
另请参阅 PickingSettings , PickEvent , ObjectPicker ，和 Attribute .
Specifies the triangle index of the event
Specifies the index of the first vertex in the triangle
Specifies the index of the second vertex in the triangle
Specifies the index of the third vertex in the triangle
