PickLineEvent holds information when a segment of a line is picked. 更多...
| import 语句： | import Qt3D.Render 2.2 |
| 实例化： | QPickLineEvent |
另请参阅 ObjectPicker .
| triangleIndex : uint |
Specifies the triangle index of the event
| vertex1Index : uint |
Specifies the index of the first point of the picked edge
| vertex2Index : uint |
Specifies the index of the second point of the picked edge
