Qt3DRender::QPickLineEvent Class
class Qt3DRender::QPickLineEventQPickLineEvent 类保存选取线段时的信息。更多
| Header： | #include <QPickLineEvent> |
| CMake.QPickLineEvent | find_package(Qt6 REQUIRED COMPONENTS 3drender)target_link_libraries(mytarget PRIVATE Qt6::3drender) |
| qmake： | QT += 3drender |
| 在 QML 中： | PickLineEvent |
| 继承： | Qt3DRender::QPickEvent |
| 状态： | 已废弃 |
属性
- edgeIndex : const uint
- vertex1Index : const uint
- vertex2Index : const uint
公共功能
| QPickLineEvent() | |
| uint | edgeIndex() const |
| uint | vertex1Index() const |
| uint | vertex2Index() const |
另请参见 QPickEvent 。
属性文档
[read-only] edgeIndex : const uint
指定选取的边的索引
访问功能：
| uint | edgeIndex() const |
[read-only] vertex1Index : const uint
指定选取边缘的第一个点的索引
访问功能：
| uint | vertex1Index() const |
[read-only] vertex2Index : const uint
指定选取边缘第二点的索引
访问函数：
| uint | vertex2Index() const |
成员函数文档
QPickLineEvent::QPickLineEvent()
构建一个新的QPickEvent 。
uint QPickLineEvent::edgeIndex() const
QPickLineEvent::edgeIndex 返回选中边缘的索引
注： 属性 edgeIndex 的获取函数。
uint QPickLineEvent::vertex1Index() const
QPickLineEvent::vertex1Index 返回选取边缘的第一个点的索引
注： 属性 vertex1Index 的获取函数。
uint QPickLineEvent::vertex2Index() const
QPickLineEvent::vertex2Index 返回选取的三角形第二个点的索引
注： 属性 vertex2Index 的获取函数。
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