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DTSTAMP:20240214T070310Z
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:Technical Papers\n\nCollapsing Embedded Cell Complexes for Saf
 er Hexahedral Meshing\n\nWe present a set of operators to perform modifica
 tions, in particular collapses and splits, in volumetric cell complexes wh
 ich are discretely embedded in a background mesh. Topological integrity an
 d geometric embedding validity are carefully maintained. We apply these op
 erators strategically to bloc...\n\n\nHendrik Brückler and Marcel Campen (
 Osnabrück University)\n---------------------\n3D Bézier Guarding: Boundary
 -Conforming Curved Tetrahedral Meshing\n\nWe present a method for the gene
 ration of higher-order tetrahedral meshes. In contrast to previous methods
 , the curved tetrahedral elements are guaranteed to be free of degeneracie
 s and inversions while conforming exactly to prescribed piecewise polynomi
 al surfaces, such as domain boundaries or mate...\n\n\nPayam Khanteimouri 
 and Marcel Campen (Osnabrück University)\n---------------------\nMeshes wi
 th Spherical Faces\n\nA truly Möbius invariant discrete surface theory mus
 t consider meshes where the transformation group acts on all of its elemen
 ts, including edges and faces. We therefore systematically describe so cal
 led sphere meshes with spherical faces 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---------------------\nConstrained Delaunay Tetrahedrization: A Robust an
 d Practical Approach\n\nWe present a numerically robust algorithm for comp
 uting the constrained Delaunay tetrahedrization (CDT) of a piecewise-linea
 r complex, which has a 100% success rate on the 4408 valid models in the T
 hingy10k dataset.\nWe build on the underlying theory of the well-known tet
 gen software, but use a float...\n\n\nLorenzo Diazzi (UNIMORE, CNR-IMATI: 
 GENOVA); Daniele Panozzo (NYU); Amir Vaxman (University of Edinburgh); and
  Marco Attene (CNR-IMATI: GENOVA)\n---------------------\nDevelopable Quad
  Meshes and Contact Element Nets\n\nThe property of a surface being develo
 pable can be expressed in different equivalent ways, by vanishing Gauss cu
 rvature, or by the existence of isometric mappings to planar domains. Comp
 utational contributions to this topic range from special parametrizations 
 to discrete-isometric mappings. However,...\n\n\nVictor Ceballos Inza and 
 Florian Rist (KAUST), Johannes Wallner (TU Graz), and Helmut Pottmann (KAU
 ST)\n\nRegistration Category: Full Access\n\nSession Chair: Nicholas Sharp
  (NVIDIA)
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