Hello,
I am working using qopenglwidget in qt. I want to add zoom in and out functionalities for qopenglwidget window so that the whole widget window can be zoomed in or out. I was searching in internet but did not get much resource. Can anyone help me so that i can start working for zoom in and out functionalities?

]]>https://forum.qt.io/topic/130290/zooming-functionalities-for-whole-qopenglwidget-windowRSS for NodeSat, 06 Jun 2026 19:14:52 GMTTue, 14 Sep 2021 12:22:56 GMT60http://goldsequence.blogspot.com/2016/04/how-to-zoom-in-in-opengl-qt.html

]]>https://forum.qt.io/post/680558https://forum.qt.io/post/680558Tue, 14 Sep 2021 13:44:57 GMT