Technical Papers
Surface Modeling
Thursday, 25 July 10:45 AM - 12:15 PM
Session Chair: Yaron Lipman, Weizmann Institute of Science
A Unified Interpolary Subdivision Scheme for Quadrilateral Meshes
The interpolatory subdivision scheme is built upon efficient local operations and produces high-order CL continuous limit surfaces, except at extraordinary vertices where C1 continuity with bounded curvature is obtained. Boundary rules built upon repeated local operations are also presented.
Chongyang Deng
Hangzhou Dianzi University
Weiyin Ma
City University of Hong Kong
A Gradient‐Based Implicit Blend
Introducing new binary-composition operators based on gradient information that solve four major problems of constructive implicit modeling: suppressing bulges, avoiding unwanted blending, preserving, topology, and preserving sharp details.
Olivier Gourmel
IRIT, Université de Toulouse, CNRS, France
Loic Barthe
IRIT, Université de Toulouse, CNRS, France
Marie‐Paule Cani
Laboratoire Jean Kuntzmann, Grenoble Universités, CNRS, INRIA Grenoble, France
Brian Wyvill
University of Victoria
Adrien Bernhardt
Laboratoire Jean Kuntzmann, Grenoble Universités, CNRS, INRIA Grenoble, France
Mathias Paulin
IRIT, Université de Toulouse, France
Herbert Grasberger
University of Victoria