fixes CesiumGS#5477 only load visible children

virtualcitySYSTEMS · Aug 28, 2017 · 982b50e · 982b50e
1 parent b0340f9
commit 982b50e
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/Source/Scene/Cesium3DTilesetTraversal.js b/Source/Scene/Cesium3DTilesetTraversal.js
@@ -645,8 +645,10 @@ define([
 
     function loadTile(tileset, tile, frameState) {
         if ((tile.contentUnloaded || tile.contentExpired) && tile._requestedFrame !== frameState.frameNumber) {
-            tile._requestedFrame = frameState.frameNumber;
-            tileset._requestedTiles.push(tile);
+            if (isVisible(tile._visibilityPlaneMask)) {
+                tile._requestedFrame = frameState.frameNumber;
+                tileset._requestedTiles.push(tile);
+            }
         }
     }