I would like to keep alt rotation like in other 3D software like maya.
But if I click with alt and move in the orthographic view, it changes it to perspective view. Can I somehow disable this behaviour only when the view is orthographic like Front or Right/Left ?
[Edit:] Wished I could show the current blender behaviour image, but new users are limited from posting more than 1 image
I might be misunderstanding but I think you want
Preferences > Navigation > Orbit and Pan > Auto [-] Perspective
Sorry my question was not clear to you.
What you suggested does this, which is not what I would like to do.
Images added to the Original Post to clarify the question.
You would have to look for an add on that could lock a Viewport from rotation.
I found that add on:
I find now better answer. It is “Quad View” (View > Area > Toggle quad view) Ctrl Alt Q. It works like you are saying.
