Campus Event Calendar
Event Entry
What and Who
Vector Field Based Shape Deformations
Wolfram von Funck
Max-Planck-Institut für Informatik - AG 4
Ringvorlesung
AG 1, AG 2, AG 3, AG 4, AG 5
MPI Audience
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Date, Time and Location
Thursday, 18 May 2006
13:00
-- Not specified --
E1 3 - Hörsaal Gebäude
16
Saarbrücken
Abstract
I will present an approach to define shape deformations by
constructing and interactively modifying C1 continuous time-dependent
divergence-free vector fields. The deformation is obtained by a path
line integration of the mesh vertices. This way, the deformation is
volume-preserving, free of (local and global) self-intersections,
feature preserving, smoothness preserving, and local. Different modeling
metaphors support the approach which is able to modify the vector field
on-the-fly according to the user input. The approach works at
interactive frame rates for moderate mesh sizes, and the numerical
integration preserves the volume with a high accuracy.
constructing and interactively modifying C1 continuous time-dependent
divergence-free vector fields. The deformation is obtained by a path
line integration of the mesh vertices. This way, the deformation is
volume-preserving, free of (local and global) self-intersections,
feature preserving, smoothness preserving, and local. Different modeling
metaphors support the approach which is able to modify the vector field
on-the-fly according to the user input. The approach works at
interactive frame rates for moderate mesh sizes, and the numerical
integration preserves the volume with a high accuracy.
Contact
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Veronika Weinand, 05/15/2006 14:29
Veronika Weinand, 04/26/2006 14:24
Veronika Weinand, 04/26/2006 14:21 -- Created document.
Veronika Weinand, 04/26/2006 14:24
Veronika Weinand, 04/26/2006 14:21 -- Created document.