In this content, the author discusses the concept of planes in 3D space and various ways to describe them, including the point-and-normal form, three points form, and constant-normal form. The author also explains how to calculate the distance from a point to a plane, project a point onto a plane, and find the intersection of a line and a plane. The content covers topics like handling parallel planes and finding the point of intersection between two planes. The author uses visual and interactive explanations to make understanding planes more practical and intuitive, making complex geometric problems more accessible.
https://alexharri.com/blog/planes