This is a simple demo for inverse kinematics. I used the FABRIK method for this (Forward and backward reaching inverse kinematics), which avoids the use of rotational angles or matrices, and instead finds each joint position via locating a point on a line. Press SPACE to edit variables. I KNOW I HAVEN'T POSTED IN A WHILE I've been wanting to code this for long time, but never had the time to do it until recently. I actually made this a month or two ago, but never got around to posting it. All code is by me. A heart and star would really be appreciated :)
