fork orthopolyline

1 files changed, 22 insertions, 0 deletions

diff --git a/public/assets/javascripts/ui/blueprint/BlueprintView.js b/public/assets/javascripts/ui/blueprint/BlueprintView.js
index ecbb536..19b9e84 100644
--- a/public/assets/javascripts/ui/blueprint/BlueprintView.js
+++ b/public/assets/javascripts/ui/blueprint/BlueprintView.js
@@ -29,6 +29,28 @@ var BlueprintView = View.extend({
 
   orbiting: true,
 	startPosition: {},
+	quantizeStartPosition: function(){
+	  //
+	  var regions = RegionList.build()
+	  var pos = this.startPosition
+	  var startPositionIsInARoom = regions.some(function(region){
+	    return region.contains(pos.x, pos.z)
+	  })
+	  if (startPositionIsInARoom) {
+	    return this.startPosition
+	  }
+	  else {
+	    var center = regions[0].center()
+	    return {
+	      x: center.a,
+	      y: viewHeight,
+	      z: center.b,
+        rotationX: 0,
+        rotationY: Math.PI/2,
+	    }
+	  }
+	},
+	
 	buildMap: function(){
 	  // i forget if this has to be global
     map = new Map ({