Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-67516

Scene3D Cpu load

XMLWordPrintable

      Hello,

      I use Scene3D in a simple Qml application under Windows 7 / 10

      ApplicationWindow {
    ...
    Scene3D {  anchors.fill: parent    }
}

      Even with the above example, which doesn't do anything, the Cpu load is ~20% and the Gpu load ~50% even if i set the enable and visible flag to false ,or add a FrameGraph with QNoDraw.

      This happens on all computers i have testet.

      This slows down the entire program with slow tablets.

      I think thisis a Bug, or did i miss something?

      Thank you

      "5.11.0 windows"
QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObject: Framebuffer incomplete, missing attachment.
QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObject: Framebuffer incomplete, missing attachment.
No renderer settings component found

        1. GeoLibraryTest.zip
          62 kB
        2. image-2019-02-06-14-02-16-458.png
          image-2019-02-06-14-02-16-458.png
          45 kB
        3. qtbug67516.zip
          58 kB
        4. QtDiagOutput.txt
          7 kB
        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            timobuskekdab Timo Buske
            cupras Markus Berger
            Votes:
            6 Vote for this issue
            Watchers:
            14 Start watching this issue

              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes