View to show render statistics. 更多...
导入语句: | import QtQuick3D.Helpers |
继承: | Rectangle |
This helper allows viewing render performance statistics of a View3D . It shows the FPS, sync and render times.
For example, the following snippet shows how a DebugView can be added that shows its information in the top-left corner of the Qt Quick scene:
View3D { id: v3d anchors.fill: parent camera: camera PerspectiveCamera { id: camera position: Qt.vector3d(0, 0, 600) } ... } DebugView { source: v3d }
source : var |
Specifies the source View3D to show the statistics from.