http://labs.alducente.com/2009/10/16/blendmode-difference-and-why-its-awesome/ Wed, 25 Aug 2010 17:19:11 -0700 hourly 1 http://wordpress.org/?v=3.0.1 http://labs.alducente.com/2009/10/16/blendmode-difference-and-why-its-awesome/comment-page-1/#comment-15144 Carlo Alducente's Blog » Flash Shape Detection Wed, 11 Nov 2009 02:10:13 +0000 http://labs.alducente.com/?p=135#comment-15144 [...] lately, and this week I got into some shape detection based on user input. In this demo, I used the “difference” blend mode to compare the user’s drawing with a bunch of vector shapes that I’ve baked in to the [...] [...] lately, and this week I got into some shape detection based on user input. In this demo, I used the “difference” blend mode to compare the user’s drawing with a bunch of vector shapes that I’ve baked in to the [...]

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