25 search results - page 4 / 5 » Chain-Based Representations for Solid and Physical Modeling |
VISSYM
2003
13 years 6 months ago
2003
We show how to extract a contour line (or isosurface) from quadratic elements—specifically from quadratic triangles and tetrahedra. We also devise how to transform the resultin...
SMA
2005
ACM
13 years 10 months ago
2005
ACM
In contrast to machined mechanical parts, the 3D shapes encountered in biomedical or styling applications contain many tubular parts, protrusions, engravings, embossings, folds, a...
SMA
2005
ACM
13 years 10 months ago
2005
ACM
Numerous simplification methods have been proposed for speeding up engineering analysis/ simulation. A recently proposed medial axis reduction is one such method, that is particul...
CAD
2005
Springer
13 years 4 months ago
2005
Springer
Heterogeneous structures represent an important new frontier for 21st century engineering. Human tissues, composites, `smart' and multimaterial objects are all physically man...
SMA
2009
ACM
13 years 11 months ago
2009
ACM
We present the “Dynamic Packing Grid” (DPG) data structure along with details of our implementation and performance results, for maintaining and manipulating flexible molecul...