What is Forward Kinematics Animation

Forward Kinematics Animation also known as FK Animation, it is the processed method in 3D Animation where the position of a child object in an articulated “chain” are determined by the position and orientation of its parent object. For example, in a hierarchical linkage of a human figure, when the torso (the parent) bends over, the head (the child) moves along with it, but the head can be turned without affecting the torso.