451 search results - page 14 / 91 » A Categorical Model for the Geometry of Interaction |
CG
2007
Springer
13 years 7 months ago
2007
Springer
In this paper we address interactive shape modelling of geometric shapes defined by mathematical functions. We introduce mathematical operators that implement modifications of g...
TOG
2008
13 years 7 months ago
2008
This paper addresses the problem of interactively modeling large street networks. We introduce a modeling framework that uses tensor fields to guide the generation of a street gra...
AFRIGRAPH
2004
ACM
14 years 24 days ago
2004
ACM
We present an interactive modelling technique, which reconstructs three-dimensional objects from user-drawn twodimensional strokes. We first extract a skeleton from the 2D contour...
SMA
2005
ACM
14 years 28 days ago
2005
ACM
For simulations involving complex objects, a number of different properties must be represented. An example of this is in modeling an object undergoing combustion—heat amounts,...
SIGGRAPH
1997
ACM
13 years 11 months ago
1997
ACM
Morse theory shows how the topology of an implicit surface is affected by its function’s critical points, whereas catastrophe theory shows how these critical points behave as th...