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DTSTAMP:20260114T163655Z
LOCATION:Meeting Room C4.8\, Level 4 (Convention Centre)
DTSTART;TZID=Australia/Melbourne:20231212T140000
DTEND;TZID=Australia/Melbourne:20231212T151500
UID:siggraphasia_SIGGRAPH Asia 2023_sess140@linklings.com
SUMMARY:All Kinds of Meshes
DESCRIPTION:3D Bézier Guarding: Boundary-Conforming Curved Tetrahedral Mes
 hing\n\nWe present a method for the generation of higher-order tetrahedral
  meshes. In contrast to previous methods, the curved tetrahedral elements 
 are guaranteed to be free of degeneracies and inversions while conforming 
 exactly to prescribed piecewise polynomial surfaces, such as domain bounda
 ries or mate...\n\n\nPayam Khanteimouri and Marcel Campen (Osnabrück Unive
 rsity)\n---------------------\nMeshes with Spherical Faces\n\nA truly Möbi
 us invariant discrete surface theory must consider meshes where the transf
 ormation group acts on all of its elements, including edges and faces. We 
 therefore systematically describe so called sphere meshes with spherical f
 aces and circular arcs as edges. Driven by aspects important for m...\n\n\
 nMartin Kilian (TU Wien), Anthony Ramos Cisneros (KAUST), Christian Müller
  (TU Wien), and Helmut Pottmann (KAUST)\n---------------------\nDevelopabl
 e Quad Meshes and Contact Element Nets\n\nThe property of a surface being 
 developable can be expressed in different equivalent ways, by vanishing Ga
 uss curvature, or by the existence of isometric mappings to planar domains
 . Computational contributions to this topic range from special parametriza
 tions to discrete-isometric mappings. However,...\n\n\nVictor Ceballos Inz
 a and Florian Rist (KAUST), Johannes Wallner (TU Graz), and Helmut Pottman
 n (KAUST)\n---------------------\nCollapsing Embedded Cell Complexes for S
 afer Hexahedral Meshing\n\nWe present a set of operators to perform modifi
 cations, in particular collapses and splits, in volumetric cell complexes 
 which are discretely embedded in a background mesh. Topological integrity 
 and geometric embedding validity are carefully maintained. We apply these 
 operators strategically to bloc...\n\n\nHendrik Brückler and Marcel Campen
  (Osnabrück University)\n---------------------\nConstrained Delaunay Tetra
 hedrization: A Robust and Practical Approach\n\nWe present a numerically r
 obust algorithm for computing the constrained Delaunay tetrahedrization (C
 DT) of a piecewise-linear complex, which has a 100% success rate on the 44
 08 valid models in the Thingy10k dataset.\nWe build on the underlying theo
 ry of the well-known tetgen software, but use a float...\n\n\nLorenzo Diaz
 zi (UNIMORE, CNR-IMATI: GENOVA); Daniele Panozzo (NYU); Amir Vaxman (Unive
 rsity of Edinburgh); and Marco Attene (CNR-IMATI: GENOVA)\n\nRegistration 
 Category: Full Access\n\nSession Chair: Nicholas Sharp (NVIDIA)
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