Qt3DRender::QProximityFilter Class
class Qt3DRender::QProximityFilter选择位于目标实体距离阈值范围内的实体。更多...
| 标题： | #include <qproximityfilter.h> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS 3drender) target_link_libraries(mytarget PRIVATE Qt6::3drender) |
| qmake： | QT += 3drender |
| 在 QML 中： | ProximityFilter |
| 继承自： | Qt3DRender::QFrameGraphNode |
| 状态： | 已弃用 |
该类已弃用。我们强烈建议不要在新代码中使用它。
属性
- distanceThreshold : float
- entity : Qt3DCore::QEntity*
公共函数
| float | distanceThreshold() const |
| Qt3DCore::QEntity * | entity() const |
公共槽位
| void | setDistanceThreshold(float distanceThreshold) |
| void | setEntity(Qt3DCore::QEntity *entity) |
信号
| void | distanceThresholdChanged(float distanceThreshold) |
| void | entityChanged(Qt3DCore::QEntity *entity) |
详细说明
Qt3DRender::QProximityFilter 可用于选择位于另一个实体指定距离阈值范围内的实体进行渲染。
属性文档
distanceThreshold : float
存储目标实体的距离阈值，超过该阈值的实体将被过滤掉。
访问函数：
| float | distanceThreshold() const |
| void | setDistanceThreshold(float distanceThreshold) |
通知信号：
| void | distanceThresholdChanged(float distanceThreshold) |
entity : Qt3DCore::QEntity*
存储用于比较距离的基准实体。
访问函数：
| Qt3DCore::QEntity * | entity() const |
| void | setEntity(Qt3DCore::QEntity *entity) |
通知信号：
| void | entityChanged(Qt3DCore::QEntity *entity) |
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