ScreenRayCaster QML Type
基于屏幕坐标的 Performe 射线铸造测试。更多
| Import Statement: | import Qt3D.Render 2.9 |
| In C++: | QScreenRayCaster |
| Status: | Deprecated |
属性
- position : point
详细说明
ScreenRayCaster 可通过指定屏幕空间中的坐标来执行光线投射测试，这些坐标将用于在近平面和远平面之间构建实际的 3D 光线。
属性文档
position : point |
三维射线的长度。
注： 只要坐标在有效范围内，每个可用的渲染表面都将使用该坐标。
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