0 Replies Latest reply on Dec 21, 2011 5:25 PM by crydrk

    3 point gradient matrix equation

    crydrk Level 1

      Hi, I have been playing around with the 3 point gradient here: http://www.petrileskinen.fi/Actionscript/ThreePointGradient/ThreePointGradientPBK.html

       

      I'm not the greatest at math so I was wondering if someone might be able to help explain the math that's happening there. More importantly, I'm wondering if the same idea could be translated to make a 4 point gradient.