Select entities which are within a distance threshold of a target entity. 更多...
| 头： | #include <QProximityFilter> |
| qmake: | QT += 3drender |
| Since: | Qt 5.10 |
| 实例化： | ProximityFilter |
| 继承： | Qt3DRender::QFrameGraphNode |
该类在 Qt 5.10 引入。
| float | distanceThreshold () const |
| Qt3DCore::QEntity * | entity () const |
| void | setDistanceThreshold (float distanceThreshold ) |
| void | setEntity (Qt3DCore::QEntity * entity ) |
| void | distanceThresholdChanged (float distanceThreshold ) |
| void | entityChanged (Qt3DCore::QEntity * entity ) |
A Qt3DRender::QProximityFilter can be used to select entities to render when they are placed within a given distance threshold of another entity.
Holds the distance to the target entity above which entities are filtered out.
访问函数：
| float | distanceThreshold () const |
| void | setDistanceThreshold (float distanceThreshold ) |
通知程序信号：
| void | distanceThresholdChanged (float distanceThreshold ) |
Holds the entity against which we should compare the distance to.
访问函数：
| Qt3DCore::QEntity * | entity () const |
| void | setEntity (Qt3DCore::QEntity * entity ) |
通知程序信号：
| void | entityChanged (Qt3DCore::QEntity * entity ) |
