RayCaster QML Type
用于在三维世界坐标下执行光线投射测试。更多
| Import Statement: | import Qt3D.Render 2.11 |
| In C++: | QRayCaster |
| Status: | Deprecated |
属性
详细说明
3d 射线由其原点、方向和长度定义。它将受到应用于其所属实体的变换的影响。
只要组件处于启用状态，每帧都将执行光线投射测试。命中属性将根据交点列表进行更新。
另请参阅 AbstractRayCaster,ScreenRayCaster, 和NoPicking 。
属性文档
direction : vector3D
保存 3D 射线的方向。应该是单位矢量。
length : real
保存 3D 射线的长度。
origin : vector3d
以本地坐标表示 3D 射线的原点。
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