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Visual Language Generalization for Procedural Modeling of Buildings
(The Eurographics Association, 2012)
Procedural modeling has become the accepted standard for the creation of detailed large scenes, in particular urban landscapes. With the introduction of visual languages there has been a huge leap forward in terms of ...
A Procedural Modeling System for the Creation of Huge Models
(The Eurographics Association, 2012)
This paper presents a new general purpose procedural geometrical modeling system. It is focused on providing flexibility, modularity and scalability. Furthermore, it is taylored to manage huge geometric models, with millions ...
Computing Curve Skeletons from Medial Surfaces of 3D Shapes
(The Eurographics Association, 2012)
Skeletons are powerful shape descriptors with many applications in shape processing, reconstruction and matching. In this paper we show that in 3D, curve skeletons can be extracted from surface skeletons in the same manner ...
Bringing Direct Local Control to Interactive Visual Editing of Procedural Buildings
(The Eurographics Association, 2012)
This paper presents a new system to add direct and persistent local control to the visual editing of rules for procedural buildings, avoiding a combinatorial explosion of grammar rules. In this paper we follow the ideas ...
Lineal Hull: Two Algorithms for Convex Hull
(The Eurographics Association, 2012)
This poster proposes a concept that improves the existing algorithms for convex hull. This concept can be applied whether the initial points are sorted or not. The results show a comparation with Quick-Hull (QH) [BDH96]
More Stable SPH-based Fluid Simulation
(The Eurographics Association, 2012)
The simulation of fluid is a field largely discussed, from the viewpoint of engineering, in the so-called computational fluid dynamics (CFD). A problem that occurs repeatedly in the literature of CFD is the stability of ...
Computing Curvature Information on 3D Meshes from Cultural Heritage Artifacts
(The Eurographics Association, 2012)
The curvature provides essential information about the features of a object surface. This poster presents an operation that makes it possible to generate the curvature information in the CHiSEL system.