* update camera controller to block box select during orbit
* simplify update for modern viewport camera controller
* wip working lmb box select with orbit
* add test for changes to click detector
* add unit test for camera system to validate events
* remove debugging code, tidy-up changes for PR
* small updates before posting PR
* fix for linux build failure
While trying to process all slices and levels in Automated Testing, a few bugs came up that needed to be addressed:
- [LYN-3832] TransformComponent had a field removed without updating the version number and converter, which caused a lot of excessive warnings
- SliceComponent would crash in debug builds on instantiation failures due to a null dereference that was guarded against in most but not all places
- SliceConverter now detects when nested slices exist and gracefully warns about it.
- InstanceUpdateExecutor / TemplateInstanceMapper will now immediately remove instances that are unregistered, so that any in the queue don't get processed on a subsequent tick. This was causing crashes when the instance was destroyed before the processing occurred. It also has a side benefit of preventing the same instance from executing multiple times.
- Minor logic bugfix to the pack close warning, the boolean check was flipped.
Also added an early-out on SetTemplateId, since this was causing some unnecessary instance queue entries.
* add find entity in viewport functionality to new camera
* fix AZ_CVAR usage
* updates following review feedback
- updated comment styles from /// to //!
- retrieve fov of camera (add test for fov access)
* update namespace naming, fix AZ_CVAR usage
* update missed namespace and use AZ::Transform::CreateLookAt
* add missing include
* move EditorViewportSettings to EditorLib
* update DLL import/export API and rename namespace usage
* improve selection in the viewport
* remove debug code
* updates following review feedback
- update API comments from /// to //! from
- add [[nodiscard]] attribute to member function
- move constructor implementations to .cpp files
* use lambda instead of ternary operator
* fix unit test failure caused by typo