PG
1998
IEEE
13 years 9 months ago
1998
IEEE
We propose a 3D mesh-dragging method useful for intuitive, efficient geometric modeling of free-form polygonal models. With our method, the user can drag a part of a triangular me...
PG
1998
IEEE
13 years 9 months ago
1998
IEEE
PG
1998
IEEE
13 years 9 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...
PG
1998
IEEE
13 years 9 months ago
1998
IEEE
This paper proposes an image-based modeling of clouds where realistic clouds are created from satellite images using metaballs. The intention of the paper is for applications to s...
PG
1998
IEEE
13 years 9 months ago
1998
IEEE
The construction of shape spaces is studied from a mathematical and a computational viewpoint. A program is outlined reducing the problem to four tasks: the representation of geom...