This extension contains functions for easily operating robotic arms or snake/rope like shapes. Inverse Kinematics in short, is the process of calculating the joint positions in relation to each other, from a specified end point.
The extension comes with 27 well-optimised scripts and a thorough documentation accessible both inside GameMaker, and outside GameMaker in a google docs document. This extension does not support arms with multiple branches.
Undocumented behavior or issues in the documentation, can be forwarded to firstname.lastname@example.org