Default CORS request mode for tiles used in WebGL rendering

2022-01-11 12:39:48 -07:00
parent 1f761d943f
commit e71a8b65e1
6 changed files with 25 additions and 5 deletions
--- a/src/ol/webgl/TileTexture.js
+++ b/src/ol/webgl/TileTexture.js
@@ -175,6 +175,12 @@ class TileTexture extends EventTarget {
      if (this.loaded) {
        this.uploadTile_();
      } else {
+        if (tile instanceof ImageTile) {
+          const image = tile.getImage();
+          if (image instanceof Image && !image.crossOrigin) {
+            image.crossOrigin = 'anonymous';
+          }
+        }
        tile.addEventListener(EventType.CHANGE, this.handleTileChange_);
      }
    }