586 search results - page 52 / 118 » Graphical Constraints in CoDraw |
PG
1998
IEEE
14 years 2 months ago
1998
IEEE
Space deformation is an important tool in computer animation and shape design. In this paper we propose a new local deformation model based on generalized metaballs. The user spec...
SIGGRAPH
1992
ACM
14 years 2 months ago
1992
ACM
A model for the dynamic simulation of flexible bodies subject to non-penetration constraints is presented. Flexible bodies are described in terms of global deformations of a rest ...
GRAPHITE
2005
ACM
14 years 3 months ago
2005
ACM
Linear perspective is a good approximation to the format in which the human visual system conveys 3D scene information to the brain. Artists expressing 3D scenes, however, create ...
SI3D
2005
ACM
14 years 3 months ago
2005
ACM
It is difficult to obtain a specific region within unsegmented volume data (region of interest, ROI). The user must first segment the volume, a task which itself involves signi...
SIGGRAPH
1990
ACM
14 years 2 months ago
1990
ACM
A formulation for the contact forces between curved surfaces in resting (non-colliding) contact is presented. In contrast to previous formulations, constraints on the allowable ta...