Browsing 37-Issue 7 by Subject "Applied computing"

Now showing items 1-5 of 5

    • Curvature Continuity Conditions Between Adjacent Toric Surface Patches 

      Sun, Lanyin; Zhu, Chungang (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      Toric surface patch is the multi-sided generalization of classical Bézier surface patch. Geometric continuity of the parametric surface patches plays a crucial role in geometric modeling. In this paper, the necessary and ...

    • Directing the Photography: Combining Cinematic Rules, Indirect Light Controls and Lighting-by-Example 

      Galvane, Quentin; Lino, Christophe; Christie, Marc; Cozot, Rémi (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      The placement of lights in a 3D scene is a technical and artistic task that requires time and trained skills. Most 3D modelling tools only provide a direct control of light sources, through the manipulation of parameters ...

    • Light Optimization for Detail Highlighting 

      Gkaravelis, Anastasios; Papaioannou, Georgios (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      In this paper we propose an effective technique for the automatic arrangement of spot lights and other luminaires on or near user-provided arbitrary mounting surfaces in order to highlight the geometric details of complex ...

    • Sit & Relax: Interactive Design of Body-Supporting Surfaces 

      Leimer, Kurt; Birsak, Michael; Rist, Florian; Musialski, Przemyslaw (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      We propose a novel method for interactive design of well-fitting body-supporting surfaces that is driven by the pressure distribution on the body's surface. Our main contribution is an interactive modeling system that ...

    • Subdivision Schemes With Optimal Bounded Curvature Near Extraordinary Vertices 

      Ma, Yue; Ma, Weiyin (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      We present a novel method to construct subdivision stencils near extraordinary vertices with limit surfaces having optimal bounded curvature at extraordinary positions. With the proposed method, subdivision stencils for ...