fix(VectorTile): loading texture on VectorTile when node.pendingSubdi…

…vision !need improvement!
iTowns · Oct 25, 2023 · e464bdc · e464bdc
1 parent 6329129
commit e464bdc
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/src/Layer/LayerUpdateStrategy.js b/src/Layer/LayerUpdateStrategy.js
@@ -11,8 +11,10 @@ export const STRATEGY_GROUP = 1;
 export const STRATEGY_PROGRESSIVE = 2;
 export const STRATEGY_DICHOTOMY = 3;
 
-function _minimizeNetworkTraffic(node, nodeLevel, currentLevel) {
-    if (node.pendingSubdivision) {
+function _minimizeNetworkTraffic(node, nodeLevel, currentLevel, source) {
+    // TO DO source.isVectorTileSource is a temp fix for pendingSubdivision.
+    // see issue https://github.com/iTowns/itowns/issues/2214
+    if (node.pendingSubdivision && !source.isVectorTileSource) {
         return currentLevel;
     }
     return nodeLevel;
@@ -72,7 +74,7 @@ export function chooseNextLevelToFetch(strategy, node, nodeLevel = node.level, c
             // default strategy
             case STRATEGY_MIN_NETWORK_TRAFFIC:
             default:
-                nextLevelToFetch = _minimizeNetworkTraffic(node, nodeLevel, currentLevel);
+                nextLevelToFetch = _minimizeNetworkTraffic(node, nodeLevel, currentLevel, layer.source);
         }
         nextLevelToFetch = Math.min(nextLevelToFetch, maxZoom);
     }

diff --git a/src/Source/VectorTilesSource.js b/src/Source/VectorTilesSource.js
@@ -56,6 +56,7 @@ class VectorTilesSource extends TMSSource {
         this.layers = {};
         this.styles = {};
         let promise;
+        this.isVectorTileSource = true;
 
         this.accessToken = source.accessToken;