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Diffstat (limited to 'js/shader.js')
| -rw-r--r-- | js/shader.js | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/js/shader.js b/js/shader.js index 2c30896..81a1ec5 100644 --- a/js/shader.js +++ b/js/shader.js @@ -20,9 +20,9 @@ var shader = (function(){ } exports.run = function(canvas){ var t = +new Date - var shader_canvas = selection.hidden ? canvas : selection.canvas; - var w = shader_canvas.w, h = shader_canvas.h - shader_canvas.forEach(function(lex, x, y){ + shader.canvas = shader.canvas || canvas + var w = shader.canvas.w, h = shader.canvas.h + shader.canvas.forEach(function(lex, x, y){ fn(lex, x, y, w, h, t) lex.build() }) |