Follow-up to 52ea2edf84
1) There was a bug in accessing the "perimeter is external" property,
ExtrusionCollection returns "mixed", the embedded ExtrusionPath
has to be queried directly.
2) The search bounding box has to be extended by the maximum offset
introduced by fuzzy skin algorithm. For Arachne the fuzzy skin
algorithm observes fuzzy_skin_point_dist.
- Refactoring and functionality change of PresetUpdater::sync_config. Zip archive now contains only index files. From index file it is decided wheter .ini file should be downloaded and where (cache for update of installed, cache/vendor for unistalled). New vendors are downloaded from set address. Fron .ini file it is decided wheter thumbnail should be downloaded. All resources for already installed vendors are checked and downloaded.
- TemplateFilaments renamed to Templates (Warning: This might create duplicities if both files are present!).
- Various checks added to prevent crashes when dealing with broken presets, wrong files etc.
- Delayed error message when loading present finds duplicities - wait with dialog until Splash screen is gone.
- Minor changes in Config wizard when searching & loading printer thumbnails.
updater:
- Sync downloads also missing thumbnails.
- Copying of downloaded resources (perform_updates) also downloads missing ones (new vendor or installing vendor with added printers ).
- This copy&download shows progress dialog now.
- Fix of crash when installing new vendor (not in rsrc dir)
Wizard:
- Cancel updater sync when starting wizard to avoid multiple downloads.
- Load thumbnails from cache dir (downloaded by updater sync).
Preset:
- Profiles now has settable name of thumbnail. If not specified, name + _thubnail.png is used (as it was before).
- bed_texture/model may be empty. In that case, do not check for the existence of the file.
- In case a vendor is new (=not in resources), it would have crashed when installing any printer from such vendor. The problem was that `install_bundles_rsrc` assumed that the INI is in resources.
- several const keywords added
- small refactoring
- removed commented-out code in AppConfig::profile_archive_url(): the url shall not be customizable
Profiles are ment to be adjusted and saved as user profile.
Selectable in wizard under (Templates).
Installed automatically even when profile with same alias is selected.
Special category in combo boxes.
no_templates option for disabling this.
