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DTSTAMP:20260805T205521Z
LOCATION:Room 403  B
DTSTART;TZID=America/Los_Angeles:20260721T140000
DTEND;TZID=America/Los_Angeles:20260721T153000
UID:siggraph_SIGGRAPH 2026_sess125@linklings.com
SUMMARY:Parametric Surfaces
DESCRIPTION:A Robust and Efficient Intersection Algorithm for NURBS Surfac
 es: Handling Small Loops and Tangent Intersections\n\nThis paper presents 
 a robust and efficient method for computing NURBS surface intersection cur
 ves, with emphasis on small loops and degenerate cases. By combining windi
 ng number theory with subdivision on the parametric domain, the method rel
 iably detects starting points of all branches, improving t...\n\n\nJieyin 
 Yang and Xiaohong Jia (State Key Laboratory of Mathematical Sciences Acade
 my of Mathematics and Systems Science Chinese Academy of Sciences Universi
 ty of Chinese Academy of Sciences) and Jieyin Yang\n---------------------\
 nStress-Aware Panelization of Freeform Surfaces\n\nWe present a variationa
 l surface rationalization algorithm for creating structurally robust polyh
 edral approximations of freeform surfaces. Coupling a continuous panelizat
 ion flow with differentiable shell stress analysis, our method lets struct
 ural performance guide the panel decomposition, achievi...\n\n\nXinzhuo Hu
  (University of California Davis), Roi Poranne (University of Haifa), and 
 Julian Panetta (University of California Davis)\n---------------------\nFr
 ee-form Surface Approximation Using Rotational Patches\n\nWe propose a met
 hod to approximate free-form surfaces using rotational patches for archite
 ctural rationalization. By segmenting the input surface and optimizing B-s
 pline-based patch layouts, followed by post-processing, we generate smooth
 , seamless quad meshes with locally repeated building elements...\n\n\nYua
 npeng Liu (RMIT University), Yi Min Xie (Hohai University), Ting-Uei Lee (
 RMIT University), Ziqi Wang (The Hong Kong University of Science and Techn
 ology), Nico Pietroni (University of Technology Sydney), and Yuanpeng Liu\
 n---------------------\nContinuity-Enhancing Degree Elevation and Splits\n
 \nWe present two novel methods for automatically enhancing the continuity 
 of piecewise-polynomial curves with negligible computational overhead. The
 y provide the first practical interface for modeling curves with curvature
  (or higher) continuity using the familiar Bezier handles of piecewise cub
 ic cur...\n\n\nCem Yuksel (University of Utah)\n---------------------\nNeu
 PPS: Neural Piecewise Parametric Surfaces\n\nWe present Neural Piecewise P
 arametric Surfaces (NeuPPS) that models complex surface geometries with a 
 coarse patch layout containing arbitrary n-sided surface patches, offering
  enhanced flexibility, high fitting precision, and ensured continuity betw
 een adjacent patches. Applications to surface fit...\n\n\nLei Yang (The Un
 iversity of Hong Kong); Yongqing Liang (Center for Robotics and Embodied I
 ntelligence (CREO)); Xin Li (Texas A&M University); Congyi Zhang (Universi
 ty of Texas Dallas); Guying Lin (Carnegie Mellon University); Cheng Lin (M
 acau University of Science and Technology); Alla Sheffer (University of Br
 itish Columbia); Scott Schaefer, John Keyser, and Wenping Wang (Texas A&M 
 University); and Lei Yang\n---------------------\nNeuBase: Spline Surfaces
  with Neural Basis Functions\n\nWe introduce NeuBase, a neural parametric 
 surface representation that both accurately fits target surfaces with fine
  geometric detail and supports intuitive real time surface deformation.\n\
 n\nAnshul Mendiratta (Texas A&M University); Lei Yang (The University of H
 ong Kong (HKU)); and Xin Li, John Keyser, Scott Schaefer, and Wenping Wang
  (Texas A&M University)\n---------------------\nParametric Surfaces - Inte
 ractive Discussion\n\nAfter the summary presentations, attendees will part
 icipate in an interactive discussion. Outside the room will be a series of
  poster boards for authors to gather around with the audience. Authors are
  invited to bring any material related to their paper that could instigate
  further conversation such...\n\n\nInterest Area: Research & Education\n\n
 Keyword: Fabrication, Geometry, Modeling, Simulation\n\nRegistration Categ
 ory: Full Conference Supporter, Full Conference\n\nSession Chair: Stephani
 e Wang (Independent)
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