ScreenRayCaster QML Type
根据屏幕坐标执行射线投射测试。更多...
| Import Statement: | import Qt3D.Render 2.12 |
| In C++: | QScreenRayCaster |
| Status: | Deprecated |
此类型已弃用。我们强烈建议不要在新代码中使用它。
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一条实际的 3D 光线。
属性文档
position : point
存储3D光线的长度。
注意： 只要坐标在有效范围内，它们 将用于所有可用的渲染表面。
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