6 papers
BijectiveRemesh: Maintaining Bijective Mappings for Data Transfer Across Remeshed Manifolds
Leyi Zhu, Michael Tao, Yixin Hu +2
We introduce BijectiveRemesh, a robust algorithm for maintaining a continuous, bijective mapping across complex remeshing sequences on both 2D triangle surfaces and 3D tetrahedral…
eFlesh: Highly customizable Magnetic Touch Sensing using Cut-Cell Microstructures
Venkatesh Pattabiraman, Zizhou Huang, Daniele Panozzo +3
If human experience is any guide, operating effectively in unstructured environments -- like homes and offices -- requires robots to sense the forces during physical interaction. Y…
Geometric Contact Potential
Zizhou Huang, Max Paik, Zachary Ferguson +2
Barrier potentials gained popularity as a means for robust contact handling in physical modeling and for modeling self-avoiding shapes. The key to the success of these approaches i…
Topological Offsets
Daniel Zint, Zhouyuan Chen, Yifei Zhu +3
We introduce Topological Offsets, a novel approach to generate manifold and self-intersection-free offset surfaces that are topologically equivalent to an offset infinitesimally cl…
Codimensional MultiMeshing: Synchronizing the Evolution of Multiple Embedded Geometries
Michael Tao, Jiacheng Dai, Denis Zorin +2
Complex geometric tasks such as geometric modeling, physical simulation, and texture parametrization often involve the embedding of many complex sub-domains with potentially differ…
High-Order Continuous Geometrical Validity
Federico Sichetti, Zizhou Huang, Marco Attene +3
We propose a conservative algorithm to test the geometrical validity of simplicial (triangles, tetrahedra), tensor product (quadrilaterals, hexahedra), and mixed (prisms) elements…