QSSGFrameData Class
存储类，包含为帧收集的数据。更多
| Header: | #include <QSSGFrameData> |
| Since: | Qt 6.7 |
公共函数
| QSSGCameraId | activeCamera() const |
| QSSGRhiGraphicsPipelineState | getPipelineState() const |
| QSSGFrameData::Result | getRenderResult(QSSGFrameData::RenderResult id) const |
成员函数文档
QSSGCameraId QSSGFrameData::activeCamera() const
返回场景中的活动摄像机，如果找不到则为空。
QSSGRhiGraphicsPipelineState QSSGFrameData::getPipelineState() const
返回此帧的基本流水线状态
QSSGFrameData::Result QSSGFrameData::getRenderResult(QSSGFrameData::RenderResult id) const
返回来自id 的可渲染纹理结果。如果没有找到匹配的id ，则返回nullptr 。
注： 即使函数返回非空结果，返回的 QSSGRhiRenderableTexture 也可能尚未准备就绪，除非已经执行了纹理的传递渲染。
注意： 返回值仅在当前帧内有效。在每个新帧中，可呈现纹理都将被重置，因此应重新查询。
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