Title: Pi-surfaces: products of implicit surfaces towards constructive composition of 3D objects
Authors: Raposo, Adriano N.
Gomes, Abel J.P.
Citation: WSCG 2019: full papers proceedings: 27. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, p. 111-117.
Issue Date: 2019
Publisher: Václav Skala - UNION Agency
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/35615
ISBN: 978-80-86943-37-4 (CD/-ROM)
ISSN: 2464–4617 (print)
2464-4625 (CD/DVD)
Keywords: implicitní povrchy;povrchové modelování;konstruktivní modelování;3D modeling;výpočetní geometrie;geometrické modelování
Keywords in different language: implicit surfaces;surface modeling;constructive modeling;3D modeling;computational geometry;geometric modeling
Abstract in different language: Implicit functions provide a fundamental basis to model 3D objects, no matter they are rigid or deformable, in computer graphics and geometric modeling. This paper introduces a new constructive scheme of implicitly-defined 3D objects based on products of implicit functions. This scheme is in contrast with popular approaches like blobbies, meta balls and soft objects, which rely on the sum of specific implicit functions to fit a 3D object to a set of spheres.
Rights: © Václav Skala - UNION Agency
Appears in Collections:WSCG 2019: Full Papers Proceedings

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