Martin Dobias fe941e3c21 Tiled scene: improve handling of URLs
- added QgsTiledSceneTile::baseUrl() to get URL that generated the tile and thus
  base URL for resolving relative paths of linked content
- resolution of relative URLs should work also when sub-tree JSON files are in
  a different path than the root tileset JSON
- all content URLs are now using scheme - URLs of local files start with file://
- removed duplicated code to resolve relative URLs in GLTF parsing and chunk loading
2023-08-11 22:23:20 +02:00
..
2023-08-10 10:41:23 +02:00