1 files changed, 9 insertions, 0 deletions
diff --git a/env.js b/env.js
index 0ff85f9..0382770 100644
--- a/env.js
+++ b/env.js
@@ -42,6 +42,7 @@ var environment = (function(){
   environment.build = function(){
     environment.scale()
     environment.duration()
+    environment.set_intervals()
     snap = new Snap (window.innerWidth, window.innerHeight - $("#controls").height())
 
     dot_grid = new DotGrid ()
@@ -111,6 +112,7 @@ var environment = (function(){
     $("#tet").on("input", environment.scale)
     $("#root").on("input", environment.scale)
     $("#interval").on("input", environment.scale)
+    $("#intervals").on("input", environment.set_intervals)
     $("#duration").on("input", environment.duration)
     $("#use_scale").on("change", environment.use_scale)
     if (is_mobile) {
@@ -134,6 +136,13 @@ var environment = (function(){
   environment.use_scale = function(){
     use_scale = $("#use_scale").get(0).checked
   }
+  environment.set_intervals = function(){
+    scale = $("#intervals").val().split(" ").map(parseInterval).filter(function(v){
+      return !! v
+    }).map(function(v){
+      return v * root
+    })
+  }
   environment.check_drawing = function(){
     drawing = ! drawing
     $("#draw").html( drawing ? "drawing" : "playing" )