can i use qt widget to import obj file?

[piercashuang]

scenario: the current program is developed through qtwidget, and when i wanna add 3d thing on to it, i cant find any examples about how to import obj file in qt widget.
I find many resources about importing 3d thing to qml project. But it seems ask me to rewrite the whole project just because i wanna add 3d thing.
Can someone give me some tips about these issues?

[SGaist]

Hi,

Even if the only solutions you find are for QML, you can create a QQuickWidget to integrate that view into your application.

[jsulm]

@piercashuang You should check https://doc.qt.io/qt-6/qt3d-index.html
Normal Qt Widgets have nothing to do with 3D.

[SGaist]

Hi,

Even if the only solutions you find are for QML, you can create a QQuickWidget to integrate that view into your application.

[piercashuang]

@SGaist yeah,sounds good, i think it is kinda of hybrid development

[Kim Nancy]

To add 3D elements to your Qt Widget program, use libraries like Assimp or libQGLViewer. They enable easy import and display of OBJ files without rewriting your project. Check their documentation for integration details and examples.