NoPicking QML Type

当 FrameGraph 分支中存在 NoPicking 节点时，渲染界面将无法对给定分支执行选取选择。更多

Import Statement:	`import Qt3D.Render 2.9`
In C++:	QNoPicking
Inherits:	FrameGraphNode
Status:	Deprecated

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详细说明

禁用时，NoPicking 节点不会阻止执行选取。因此，切换启用属性是使 NoPicking 处于活动或非活动状态的一种方法。

在 FrameGraph 中使用多个子视口时，NoPicking 可以有效防止重叠视口或非可视视口之间的拾取冲突。它还可以作为一种优化手段，防止隐藏视口或场景中不需要拾取的部分出现不必要的工作。

Viewport {
    CameraSelector {
        NoPicking {
            ClearBuffers {
                buffers: ClearBuffers.ColorDepthBuffer
                NoDraw { } // Prevents from drawing anything
            }
            RenderPassFilter {
                ...
            }
            RenderPassFilter {
                ...
            }
        }
    }
}

另请参阅 ObjectPicker,RayCaster, 和ScreenRayCaster 。

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