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CAD
2008
Springer
14 years 9 months ago
2008
Springer
We present several algorithms for self-intersection detection, and possible elimination, in freeform planar curves and surfaces. Both local and global self-intersections are elimi...
CGF
1999
14 years 9 months ago
1999
In this paper the notion of free form feature for aesthetic design is presented. The design of industrial products constituted by free form surfaces is done by using CAD systems r...
CAD
2008
Springer
14 years 9 months ago
2008
Springer
This paper presents a new method for evaluating boolean set operations between Binary Space Partition (BSP) trees. Our algorithm has many desirable features including both numeric...
CAD
2008
Springer
14 years 9 months ago
2008
Springer
In this paper, we propose a complete model handling the physical simulation of deformable 1D objects. We formulate continuous expressions for stretching, bending and twisting ener...
IJCSA
2008
14 years 9 months ago
2008
Within the computer aided design (CAD) teaching framework, new information and communication technologies (ICT's) are being set through new tools and methodological changes: ...