2 files changed, 8 insertions, 28 deletions

diff --git a/js/shader.js b/js/shader.js
index 2e59ea3..2c30896 100644
--- a/js/shader.js
+++ b/js/shader.js
@@ -20,8 +20,7 @@ var shader = (function(){
   }
   exports.run = function(canvas){
     var t = +new Date
-    // var shader_canvas = brush
-    selection.hidden ? canvas : selection.canvas;
+    var shader_canvas = selection.hidden ? canvas : selection.canvas;
     var w = shader_canvas.w, h = shader_canvas.h
     shader_canvas.forEach(function(lex, x, y){
       fn(lex, x, y, w, h, t)
@@ -39,14 +38,9 @@ var shader = (function(){
     animating = true
   }
   exports.animate = function (t){
-    // requestAnimationFrame(exports.animate)
-    if (! animating) { 
-      
     requestAnimationFrame(exports.animate)
-      return } else {
+    if (! animating) { return } 
     exports.run(canvas)
-    requestAnimationFrame(exports.animate)
-      }
   }
   
   return exports
diff --git a/js/ui/brush.js b/js/ui/brush.js
index 90422b7..8cc858f 100644
--- a/js/ui/brush.js
+++ b/js/ui/brush.js
@@ -44,7 +44,6 @@ var brush = (function(){
           lex.fill(brush)
         }
         brush.focus(x, y)
-        // lex.focus()
       })
       lex.span.addEventListener('mousemove', function(e){
         e.preventDefault()
@@ -59,7 +58,6 @@ var brush = (function(){
           lex.fill(brush)
         }
         brush.focus(x, y)
-        //lex.focus()
       })
     })
     window.addEventListener('mouseup', function(e){
@@ -67,35 +65,23 @@ var brush = (function(){
     })
   }
 
-  brush.resize = function(w, h, min, max){
-    this.w = clamp(w, this.min, this.max)
-    this.h = clamp(h, this.min, this.max)
-    // brush.__proto__.resize.call(brush, w, h)
-    // this.w = w
-    // this.h = h
-    this.rebuild()
-    //brush.__proto__.rebuild.call(brush, w, h)
-    controls.brush_w.char = ""+this.w
+  brush.resize = function(w, h){
+    w = this.w = clamp(w, this.min, this.max)
+    h = this.h = clamp(h, this.min, this.max)
+    brush.rebuild()
+    controls.brush_w.char = "" + w
     controls.brush_w.build()
-    controls.brush_h.char = ""+this.h
+    controls.brush_h.char = "" + h
     controls.brush_h.build()
   }
   brush.size_add = function(w, h){
     brush.resize(brush.w + w, brush.h + h)
   }
-
   brush.expand = function(i){
     brush.size_add(i, i)
-    // var w = this.w = clamp(this.w+i, 1, 9), h = this.h = clamp(this.h+i, 1, 9)
-    // controls.width.char = ""+w
-    // controls.width.build()
-    // controls.height.char = ""+h
-    // controls.height.build()
-    // this.rebuild()
   }
   brush.contract = function(i){
     brush.size_add(-i, -i)
-    // this.expand(-i)
   }
   
   brush.load = function(lex){