118 search results - page 3 / 24 » Approximating polyhedral objects with deformable smooth surf... |
SMA
2003
ACM
13 years 10 months ago
2003
ACM
We present an efficient algorithm to approximate the swept volume (SV) of a complex polyhedron along a given trajectory. Given the boundary description of the polyhedron and a pat...
VRST
1997
ACM
13 years 9 months ago
1997
ACM
Intuitive 3D surface control and deformation are crucial to CAD/CAM. To do this in a virtual environment, however, the technique must be very efficient. A common method for shape ...
3DPVT
2006
IEEE
13 years 9 months ago
2006
IEEE
Medial surfaces are popular representations of 3D objects in vision, graphics and geometric modeling. They capture relevant symmetries and part hierarchies and also allow for deta...
CAGD
2005
13 years 5 months ago
2005
The use of point sets instead of meshes became more popular during the last years. We present a new method for anisotropic fairing of a point sampled surface using an anisotropic ...
SIGGRAPH
1999
ACM
13 years 9 months ago
1999
ACM
We present a new particle-based surface representation with which a user can interactively sculpt free-form surfaces. The particles maintain mesh connectivity and operate under ru...