QLevelOfDetailSwitch Class

class Qt3DRender ::QLevelOfDetailSwitch

Provides a way of enabling child entities based on distance or screen size. 更多...

头: #include <QLevelOfDetailSwitch>
qmake: QT += 3drender
Since: Qt 5.9
实例化: LevelOfDetailSwitch
继承: Qt3DRender::QLevelOfDetail

该类在 Qt 5.9 引入。

公共函数

QLevelOfDetailSwitch (Qt3DCore::QNode * parent = nullptr)

详细描述

This component is assigned to an entity. When the entity changes distance relative to the camera, the QLevelOfDetailSwitch will disable all the child entities except the one matching index Qt3DRender::QLevelOfDetailSwitch::currentIndex .

成员函数文档编制

QLevelOfDetailSwitch:: QLevelOfDetailSwitch ( Qt3DCore::QNode * parent = nullptr)

Constructs a new QLevelOfDetailSwitch with the specified parent .