refactor: rewrite entire Source architecture

packages/Main/src/Layer/Layer.js

@@ -1,7 +1,7 @@
 import * as THREE from 'three';
 import { STRATEGY_MIN_NETWORK_TRAFFIC } from 'Layer/LayerUpdateStrategy';
 import InfoLayer from 'Layer/InfoLayer';
-import Source from 'Source/Source';
+import { Source } from 'Source/Source';
 import { LRUCache } from 'lru-cache';
 import Style from 'Core/Style';
 
@@ -149,7 +149,7 @@ class Layer extends THREE.EventDispatcher {
          * @type {number}
          */
         this.subdivisionThreshold = subdivisionThreshold;
-        this.sizeDiagonalTexture =  (2 * (this.subdivisionThreshold * this.subdivisionThreshold)) ** 0.5;
+        this.sizeDiagonalTexture = (2 * (this.subdivisionThreshold * this.subdivisionThreshold)) ** 0.5;
 
         this.addLabelLayer = addLabelLayer;
 
@@ -189,7 +189,7 @@ class Layer extends THREE.EventDispatcher {
             this._reject = rj;
         }).then(() => {
             this.ready = true;
-            this.source.onLayerAdded({ out: this });
+            this.source.capabilities.layerEventHandler?.onLayerAdded(this);
             return this;
         });
 

packages/Main/src/Main.js

@@ -75,24 +75,25 @@ export { default as GeoidLayer } from 'Layer/GeoidLayer';
 // Sources provided by default in iTowns
 // A custom source should at least implements Source
 // See http://www.itowns-project.org/itowns/docs/#api/Source/Source
-export { default as Source } from 'Source/Source';
-export { default as FileSource } from 'Source/FileSource';
-export { default as TMSSource } from 'Source/TMSSource';
-export { default as WFSSource } from 'Source/WFSSource';
-export { default as WMSSource } from 'Source/WMSSource';
-export { default as WMTSSource } from 'Source/WMTSSource';
-export { default as VectorTilesSource } from 'Source/VectorTilesSource';
-export { default as OrientedImageSource } from 'Source/OrientedImageSource';
-export { default as PotreeSource } from 'Source/PotreeSource';
-export { default as Potree2Source } from 'Source/Potree2Source';
-export { default as C3DTilesSource } from 'Source/C3DTilesSource';
-export { default as C3DTilesIonSource } from 'Source/C3DTilesIonSource';
-export { default as C3DTilesGoogleSource } from 'Source/C3DTilesGoogleSource';
-export { default as OGC3DTilesSource } from 'Source/OGC3DTilesSource';
-export { default as OGC3DTilesIonSource } from 'Source/OGC3DTilesIonSource';
-export { default as OGC3DTilesGoogleSource } from 'Source/OGC3DTilesGoogleSource';
-export { default as EntwinePointTileSource } from 'Source/EntwinePointTileSource';
-export { default as CopcSource } from 'Source/CopcSource';
+export { Source } from 'Source/Source';
+// export { default as FileSource } from 'Source/FileSource';
+export { TmsSource } from 'Source/TmsSource';
+export { default as WmtsSource } from 'Source/WmtsSource';
+// export { default as WFSSource } from 'Source/WFSSource';
+// export { default as WMSSource } from 'Source/WMSSource';
+// export { default as WMTSSource } from 'Source/WMTSSource';
+// export { default as VectorTilesSource } from 'Source/VectorTilesSource';
+// export { default as OrientedImageSource } from 'Source/OrientedImageSource';
+// export { default as PotreeSource } from 'Source/PotreeSource';
+// export { default as Potree2Source } from 'Source/Potree2Source';
+// export { default as C3DTilesSource } from 'Source/C3DTilesSource';
+// export { default as C3DTilesIonSource } from 'Source/C3DTilesIonSource';
+// export { default as C3DTilesGoogleSource } from 'Source/C3DTilesGoogleSource';
+// export { default as OGC3DTilesSource } from 'Source/OGC3DTilesSource';
+// export { default as OGC3DTilesIonSource } from 'Source/OGC3DTilesIonSource';
+// export { default as OGC3DTilesGoogleSource } from 'Source/OGC3DTilesGoogleSource';
+// export { default as EntwinePointTileSource } from 'Source/EntwinePointTileSource';
+// export { default as CopcSource } from 'Source/CopcSource';
 
 // Parsers provided by default in iTowns
 // Custom parser can be implemented as wanted, as long as the main function