oops, broke shader. brush code cleanup

1 files changed, 2 insertions, 8 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