Assembling curvature continuous surfaces from triangular patches

摘要：

We assemble triangular patches of total degree at most eight to form a curvature continuous surface. The construction illustrates how separation of local shape from representation and formal continuity yields an effective construction paradigm in partly underconstrained scenarios. The approach localizes the technical challenges and applies the spline approach, i.e. keeping the degree fixed but increasing the number of pieces, to deal with increased complexity when many patches join at a central point.

关键词： C2 surface construction Shape Guide surface Triangular patches

作者: K(e)stutis Kar(c)iauskas J(o)rg Peters

作者单位: Vilnius University, Lithuania Department o/ClSE, CSE Bids,University of Florida, Gainesville, FL 32611-6120, USA

会议类型: 国际会议

会议名称: IEEE International Conference on Shape Modeling and Applications (SMI)(2009年形状建模国际会议)

会议地点: 北京

会议语种:英文

页码: 204-210

在线出版日期: 2009-06-26（万方平台首次上网日期，不代表论文的发表时间）