T-Splines

T-Splines are a mathematical tool used in computer graphics and 3D modeling to create smooth, flexible surfaces. Unlike traditional methods that connect simple shapes with straight lines or limited curves, T-Splines allow designers to easily add or remove detail without disrupting the overall shape. They enable efficient, seamless modeling by combining the benefits of polygonal modeling and NURBS (another advanced surface technique). This results in more natural, intricate surfaces that are easier to edit and refine, making them popular in animation, product design, and industrial applications.