On Estimating Local Geometric Properties of Intersection Curves

This paper presents a simple and robust algorithm for estimating the local geometric properties of intersection curves, namely the tangent, normal, binormal, curvature and torsion vectors at any point. In addition, two new marching directions that make use of these properties are given.

• Type: Conference
• Year: 2000
• Where: SIBGRAPI
• Authors: Shin-Ting Wu, Osmar Aléssio, Sueli I. Rodrigues Costa
• Keywords: Computer Graphics, Intersection Curves, Local Geometric Properties, Robust Algorithm, SIBGRAPI 2000