fix Body.scale for circles, closes #234

liabru · Apr 7, 2016 · f428d6b · f428d6b
1 parent 93ba111
commit f428d6b
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/body/Body.js b/src/body/Body.js
@@ -505,6 +505,16 @@ var Axes = require('../geometry/Axes');
  Bounds.update(part.bounds, part.vertices, body.velocity);
  }
 
+ // handle circles
+ if (body.circleRadius) { 
+ if (scaleX === scaleY) {
+ body.circleRadius *= scaleX;
+ } else {
+ // body is no longer a circle
+ body.circleRadius = null;
+ }
+ }
+
  if (!body.isStatic) {
  var total = _totalProperties(body);
  body.area = total.area;