562 search results - page 47 / 113 » On theoretical backgrounds of CAD |
CAD
2008
Springer
13 years 7 months ago
2008
Springer
This paper proposes a new concept of polycube splines and develops novel modeling techniques for using the polycube splines in solid modeling and shape computing. Polycube splines...
CAD
2006
Springer
2006
Springer
An efficient, error-bounded approximation algorithm for simulating quasi-statics of complex linkages
13 years 7 months ago
Design and analysis of articulated mechanical structures, commonly referred to as linkages, is an integral part of any CAD/CAM system. The most common approaches formulate the pro...
CAD
2006
Springer
13 years 7 months ago
2006
Springer
A large amount of 2D drawings have been produced in engineering fields. To reuse and share the available drawings efficiently, we propose two methods in this paper, namely 2.5D sp...
CAD
2006
Springer
13 years 7 months ago
2006
Springer
This paper presents a new unified subdivision scheme that is defined over a k-simplicial complex in n-D space with k 3. We first present a series of definitions to facilitate top...
CAD
2007
Springer
13 years 7 months ago
2007
Springer
This paper describes a novel algorithm to extract surface meshes directly from implicitly represented heterogeneous models made of different constituent materials. Our approach ca...