AS3 Gestures

using multitouch gesture (only working on multitouch screens)

• http://www.republicofcode.com/tutorials/flash/as3swipegesture/
• http://www.republicofcode.com/tutorials/flash/as3pangesture/

using levenshtein distance: it renders all your squiggles into numbers, and then compares it to see which squiggle number is closest using levenshtein distance

• http://www.bytearray.org/?p=91

using line/sphere intersection algo:

• http://blog.sqrtof5.com/?p=173