CurveNetSurf: Creating Surfaces from Curve Networks

摘要：

In conceptual design of models, designers usually express their ideas in curve networks, without generating final 3D surfaces. As abstractions of 3D shapes, although curve networks characterized most key features, creating plausible surfaces from curve networks is not a trivial task, especially surfaces with expected sharp features. In this paper, besides using curves as positional constraints, we propose a method to utilize the structures and properties of curve networks to create mesh surfaces with controllable sharp features. Our algorithm is simple to implement and allows direct control of sharp features of the created surfaces. We demonstrated our method on curve networks of various models, the created surfaces are both visually plausible and faithfully follow the input curve networks.

作者: Leilei Gao Lifeng Zhu Guoping Wang

作者单位: Graphics and Interactive Technology Lab,Peking University,Beijing,China

会议类型: 国际会议

会议名称: 2011国际计算机辅助设计与图形学学术会议(CAD/Graphics 2011)

会议地点: 济南

会议语种:英文

页码: 1-9

在线出版日期: 2011-09-15（万方平台首次上网日期，不代表论文的发表时间）