Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. Render Qt Quick to FBO
Forum Updated to NodeBB v4.3 + New Features

Render Qt Quick to FBO

Scheduled Pinned Locked Moved General and Desktop
2 Posts 2 Posters 1.6k Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • A Offline
    A Offline
    AlHadr
    wrote on last edited by
    #1

    Hi,

    I would like to render Qt Quick/QML 2.0 directly to a FBO and use that as an overlay over a 3D scene in a QGLWidget. As it is not yet possible to mix QQuickView and QWidgets, that is my best option as far as I can see.

    How can I achieve this? I see QQuickWindow has a setRenderTarget(QOpenGLFrameBufferObject*), but how can I load a QML file and render it to a FBO without ever showing the window to screen?

    Are there any code examples/tests that show how to do it?

    I've tried to search for this, but I only found a code snippet using QQuickCanvas, but it seems that QQuickCanvas is not available in Qt5. Is that right?

    Thanks

    1 Reply Last reply
    0
    • Z Offline
      Z Offline
      Zamx
      wrote on last edited by
      #2

      Could you post the code snippet using QQuickCanvas? I'm also trying to render Qml to a FBO.

      1 Reply Last reply
      0

      • Login

      • Login or register to search.
      • First post
        Last post
      0
      • Categories
      • Recent
      • Tags
      • Popular
      • Users
      • Groups
      • Search
      • Get Qt Extensions
      • Unsolved