tracer says to #ysitda==c?!0:a&&c?a.left==c.left&&a.width==c.width&&a.top==c.top&&a.height==c.height:!1};k.math.Rect.prototype.intersection=function(a){var c=Math.max(this.left,a.left),d=Math.min(this.left+this.width,a.left+a.width);if(c<=d){var e=Math.max(this.top,a.top);a=Math.min(this.top+this.height,a.top+a.height);if(e<=a)return this.left=c,this.top=e,this.width=d-c,this.height=a-e,!0}return!1};k.math.Rect.intersection=function(a,c){varat Thu, Jan 21, 2016 3:27 PM