This code is the implementation of inverse kinematics for a 6-axis robot. I built the Unity3d project with meusecojp code. meusecojp's youtube link: https://www.youtube.com/watch?time_continue=2&v=9DqRkLQ5Sv8, and homepage: http://meuse.co.jp/unity/unity%E3%81%A7%E3%82%A2%E3%83%BC%E3%83%A0%E3%83%AD%E3%83%9C%E3%83%83%E3%83%88ik/