From 41349226e763751311d3b0135086505a77f5472a Mon Sep 17 00:00:00 2001
From: Julie Lala <jules@okfoc.us>
Date: Fri, 22 Aug 2014 13:27:06 -0400
Subject: drag and clamp

---
 public/assets/javascripts/rectangles/models/wall.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'public/assets/javascripts/rectangles/models/wall.js')

diff --git a/public/assets/javascripts/rectangles/models/wall.js b/public/assets/javascripts/rectangles/models/wall.js
index f6742ad..8723c3c 100644
--- a/public/assets/javascripts/rectangles/models/wall.js
+++ b/public/assets/javascripts/rectangles/models/wall.js
@@ -122,7 +122,7 @@
 		  rotationY: wall_rotation[ this.side ],
 		}
 	}
-	Wall.prototype.mxToPosition = function(mx) {
+	Wall.prototype.mxToPosition = function(mx, dimension) {
 	  var position = new vec2(0,0)
 	  switch (this.side) {
 	    case FRONT:
@@ -136,6 +136,10 @@
 	      position.b = mx.y
 	      break
 	  }
+	  if (dimension) {
+	  	position.a -= dimension.a / 2
+	  	position.b -= dimension.b / 2
+	  }
 // 	  if (mx.width)  { position.a -= mx.width  / 2 }
 // 	  if (mx.height) { position.b -= mx.height / 2 }
 	  return position
-- 
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