286 search results - page 32 / 58 » Modelling with implicit surfaces that interpolate |
IS4TH
2003
Springer
14 years 2 months ago
2003
Springer
This paper presents a method to artificially re-create haptic feedback while moving and sliding an arbitrary virtual tool against a virtual deformable body with nonlinear elastic ...
CAGD
2010
13 years 7 months ago
2010
In this paper we introduce a new framework for geometric modeling that combines implicit and parametric surface representations with volumetric warpings. The framework is based on...
IMR
2004
Springer
14 years 3 months ago
2004
Springer
The finite element (FE) mesh sizing has great influence on computational time, memory usage, and accuracy of FE analysis. Based on a systematic in-depth study of the geometric com...
CGF
2005
13 years 9 months ago
2005
This paper presents a real-time rendering pipeline for implicit surfaces defined by a regular volumetric grid of samples. We use a ray-casting approach on current graphics hardwar...
CGI
2004
IEEE
14 years 1 months ago
2004
IEEE
In recent years several methods for modeling botanical trees have been proposed. The geometry and topology of tree skeletons can be well described by L-systems; however, there are...