Merge pull request #11222 from Mugen87/links

Removed broken links

src/geometries/BoxGeometry.js

 /**
  * @author mrdoob / http://mrdoob.com/
  * @author Mugen87 / https://github.com/Mugen87
- *
- * based on http://papervision3d.googlecode.com/svn/trunk/as3/trunk/src/org/papervision3d/objects/primitives/Cube.as
  */
 
 import { Geometry } from '../core/Geometry';

src/geometries/PlaneGeometry.js

 /**
  * @author mrdoob / http://mrdoob.com/
  * @author Mugen87 / https://github.com/Mugen87
- *
- * based on http://papervision3d.googlecode.com/svn/trunk/as3/trunk/src/org/papervision3d/objects/primitives/Plane.as
  */
 
 import { Geometry } from '../core/Geometry';

src/geometries/TorusGeometry.js

@@ -2,8 +2,6 @@
  * @author oosmoxiecode
  * @author mrdoob / http://mrdoob.com/
  * @author Mugen87 / https://github.com/Mugen87
- *
- * based on http://code.google.com/p/away3d/source/browse/trunk/fp10/Away3DLite/src/away3dlite/primitives/Torus.as?r=2888
  */
 
 import { Geometry } from '../core/Geometry';

src/math/Quaternion.js

@@ -349,8 +349,6 @@ Object.assign( Quaternion.prototype, {
 
 	setFromUnitVectors: function () {
 
-		// http://lolengine.net/blog/2014/02/24/quaternion-from-two-vectors-final
-
 		// assumes direction vectors vFrom and vTo are normalized
 
 		var v1 = new Vector3();