* feat(viewer-lib): Added visible bounds for mesh batches
* feat(viewer-lib): Single visible scene box implementation and renderer level. Updated some internals related to use the visible box instead of the whole box. ExplodeExtension and default zooming to extents now uses the visible box
* Updates regarding batches and visible range management and reporting
- Added stardard functions for All and None batch update ranges for visibility
- Fixed an issue with mesh batch where draw ranges where not reshuffled when there was onyl a single hidden draw group
- Fixed an issue with instanced mesh batch where hidden groups were not properly handled all the time
- Line batch now holds a range visibility map and can now properly report if the entire batch is visible or not. Still no per object visibility reporting as it's less feasible with the current line batch rendering approach but posssible if really required
* feat(viewer-lib): Text batches now also report visible ranges unitarily
* chore(viewer-lib): Fixed compiler error
Alexandru Popovici
ac6d0d892e