BoxOutlineGeometry.js in cesium-0.21

- old
+ new

@@ -48,12 +48,12 @@
 
         if (!defined(max)) {
             throw new DeveloperError('options.maximumCorner is required');
         }
 
-        this._min = min;
-        this._max = max;
+        this._min = Cartesian3.clone(min);
+        this._max = Cartesian3.clone(max);
         this._workerName = 'createBoxOutlineGeometry';
     };
 
     /**
      * Creates an outline of a cube centered at the origin given its dimensions.
@@ -82,12 +82,12 @@
 
         if (dimensions.x < 0 || dimensions.y < 0 || dimensions.z < 0) {
             throw new DeveloperError('All dimensions components must be greater than or equal to zero.');
         }
 
-        var corner = dimensions.multiplyByScalar(0.5);
-        var min = corner.negate();
+        var corner = Cartesian3.multiplyByScalar(dimensions, 0.5);
+        var min = Cartesian3.negate(corner);
         var max = corner;
 
         var newOptions = {
             minimumCorner : min,
             maximumCorner : max
@@ -173,17 +173,17 @@
         indices[21] = 6;
         indices[22] = 3;
         indices[23] = 7;
 
         var diff = Cartesian3.subtract(max, min, diffScratch);
-        var radius = diff.magnitude() * 0.5;
+        var radius = Cartesian3.magnitude(diff) * 0.5;
 
         return new Geometry({
             attributes : attributes,
             indices : indices,
             primitiveType : PrimitiveType.LINES,
             boundingSphere : new BoundingSphere(Cartesian3.ZERO, radius)
         });
     };
 
     return BoxOutlineGeometry;
-});
\ No newline at end of file
+});