Browsing CEIG12 by Subject "Computational Geometry and Object Modeling"

Now showing items 1-5 of 5

    • Bringing Direct Local Control to Interactive Visual Editing of Procedural Buildings 

      Riu, Adria; Patow, Gustavo (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 ...

    • Computing Curvature Information on 3D Meshes from Cultural Heritage Artifacts 

      López, L.; Torres, J. C.; Soler, F. (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.

    • Lineal Hull: Two Algorithms for Convex Hull 

      Sánchez, M. García; Salas, A. León; Cantero, J. C. Torres (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 

      Perea, Juan J.; Cordero, Juan M. (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 ...

    • A Procedural Modeling System for the Creation of Huge Models 

      Cubero, Francisco; Mas, Albert; Patow, Gustavo (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 ...