Ellipsoids are spheres that have been stretched about one or more axes.| Sublucid Geometry
The Kabsch Algorithm finds the optimal translation and rotation that minimizes the distance between two sets of matched points.| Sublucid Geometry
One of my favorite functions projects points onto line segments.| Sublucid Geometry
A rotation matrix is really just an orthonormal basis (a set of three orthogonal, unit vectors representing the x, y, and z bases of your rotation).| Sublucid Geometry
Orthogonal Regression is the process of finding the line that best fits a set of points by minimizing their squared orthogonal distances to it.| Sublucid Geometry
Inverse Kinematics is the process of finding a set of joint angles that reach a goal position.| Sublucid Geometry
The essence of constraint is projection.| Sublucid Geometry