From 5016ec70f139a69c67de623cecc5f88173e4f3b6 Mon Sep 17 00:00:00 2001 From: Jules Laplace Date: Mon, 21 Jul 2014 10:34:19 -0400 Subject: editing units on bulider updates layout --- public/assets/javascripts/rectangles/models/vec2.js | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'public/assets/javascripts/rectangles/models/vec2.js') diff --git a/public/assets/javascripts/rectangles/models/vec2.js b/public/assets/javascripts/rectangles/models/vec2.js index 5cdd54c..b8dba93 100644 --- a/public/assets/javascripts/rectangles/models/vec2.js +++ b/public/assets/javascripts/rectangles/models/vec2.js @@ -52,6 +52,14 @@ vec2.prototype.div = function(n){ this.b /= n return this } +vec2.prototype.setPosition = function(n){ + var len = this.length() + this.a = n + this.b = n + len +} +vec2.prototype.setLength = function(n){ + this.b = this.a + n +} vec2.prototype.normalize = function(){ var dim = max(this.a, this.b) this.a = this.a/dim -- cgit v1.2.3-70-g09d2