fix(core): check if Mesh.material is an array in OBBHelper

iTowns · Jul 9, 2019 · 69536f4 · 69536f4
1 parent ddc820e
commit 69536f4
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/utils/debug/OBBHelper.js b/utils/debug/OBBHelper.js
@@ -69,7 +69,13 @@ class OBBHelper extends THREE.LineSegments {
         this.material.dispose();
         this.geometry.dispose();
         if (this.textMesh) {
-            this.textMesh.material.dispose();
+            if (Array.isArray(this.textMesh.material)) {
+                for (const material of this.textMesh.material) {
+                    material.dispose();
+                }
+            } else {
+                this.textMesh.material.dispose();
+            }
             this.textMesh.geometry.dispose();
             delete this.textMesh;
         }