Orthographic projection doesn't work with the new camera controls

[NEDJIMAbelgacem]

What is the bug or the crash?

In master, when you switch from the perspective projection to orthographic projection terrain based navigation doesn't work with mouse clicks anymore.

Steps to reproduce the issue

• Go to the 3D view configuration in the 3D view toolbar.
• Choose the "Camera & Skybox" options.
• Select "Orthogonal Projection" in the projection type combo box.
• Press "OK".

Versions

The version is the master branch, so this is will be a bug in QGIS 3.24 planned to be released later this month.

Supported QGIS version

• [x] I'm running a supported QGIS version according to the roadmap.

New profile

• [X] I tried with a new QGIS profile

Additional context

I worked extensively on the camera navigation improvement but unfortunatly the orthographic projection was broken somewhere in the process. I tried to fix the bug but it is a non trivial amount of work to setup different terrain based navigation depending on whether we choose orthographic or perspective projection. In the other hand the fly navigation mode and the camera controls from the navigation widget are working properly.

[uclaros]

In the other hand the fly navigation mode and the camera controls from the navigation widget are working properly.

One can also still navigate using the arrow buttons and ctrl/shift combinations.