3D Look modes doesn't work

[P5ina]

Issue description

If you set Look at Mode to Mimic or Simple then phantom camera doesn't mimic rotation or look to target. I've discovered why this happens, for some reason _has_look_at_target always false. This is doesn't happens with Group mode.

Steps to reproduce

1. Create 3D Scene
2. Create Camera3D
3. Create PhantomCameraHost as a child of Camera3D
4. Create PhantomCamera3D
5. Create Node3D with some rotating script on it
6. Set Look at Mode to Mimic
7. Set Look at Target to created Node3D
8. Run game

(Optional) Minimal reproduction project

No response

[WeaselOnaStick]

Weirdly enough look modes work when previewed in the editor (@tool) but NOT when the scene is actually run

[P5ina]

Why phantom camera properties is so strange? Why don't just use @export and get set for updating properties

[ramokz]

Have pushed a PR (#182), which should fix the issue. Give that a go and see if that works.

Why phantom camera properties is so strange? Why don't just use @export and get set for updating properties

While @export does allow for adding variables to the inspector for a given node, until Godot 4.2, it didn't allow for dynamically hiding properties you didn't need. E.g. you wouldn't want to show all the Group Follow specific properties alongside everything else if you used Simple Follow. _get_property_list(), on the other hand, does allow for that. — link to the docs.

Am currently rewriting the property system to utilize @export with the aforementioned ability introduced in Godot 4.2 (_validate_property()) for v0.7 in #169

[P5ina]

@ramokz That's really nice to hear, thanks for your asset, it's very good!