Results 71 to 80 of about 38,901 (314)

Morphing of Triangular Meshes in Shape Space [PDF]

, 2008
We present a novel approach to morph between two isometric poses of the same non-rigid object given as triangular meshes. We model the morphs as linear interpolations in a suitable shape space $\mathcal{S}$.
A. Brunton, Alan Brunton, C. Shu, Chang Shu, P. Bose, S. Wuhrer, Stefanie Wuhrer   +6 more
core   +6 more sources

Investigating the Structure–Function Relationships of Fluorinated Interfaces for PFAS Capture and Electrochemically‐Mediated Release

Advanced Functional Materials, EarlyView.
This study explores the use of fluorinated copolymers with varying fluorophilic side chain lengths to enhance PFAS affinity. The integration of electrochemical techniques demonstrates enhanced adsorbent regeneration, with molecular dynamics simulations providing insight into the molecular‐level interactions involved.
Anaira Román Santiago, Adrija Dutta, Jhen‐Cih Wu, Song Yin, Ye Won Lee, Chia‐Hung Hou, Diwakar Shukla, Xiao Su   +7 more
wiley   +1 more source

Convex Quadratic Programming for Computing Geodesic Distances on Triangle Meshes

Mathematics
Querying the geodesic distance field on a given smooth surface is a fundamental research pursuit in computer graphics. Both accuracy and smoothness serve as common indicators for evaluating geodesic algorithms.
Shuangmin Chen, Nailei Hei, Shun Hu, Zijia Yue, Ying He   +4 more
doaj   +1 more source

Vat Photopolymerization of High Molecular Weight Polymer Latexes with Pseudothermoplastic Properties for Recyclability

Advanced Functional Materials, EarlyView.
A photocurable latex system enables high‐resolution vat photopolymerization of water‐dispersed thermoplastics, yielding pseudothermoplastic materials with recyclability. The formulation permits precise control over mechanical properties and supports reprocessing through conventional and extrusion‐based methods. Compatibility with two‐photon 3D printing
Jon Ayestaran, Xabier Lopez de Pariza, Fernando Vidal, Clara Vazquez‐Martel, Alodi Pascal, Siwei Yu, Miren Aguirre, Alshakim Nelson, Jose R. Leiza, Eva Blasco, Timothy E. Long, Robert Aguirresarobe, Haritz Sardon   +12 more
wiley   +1 more source

Advanced GPU Techniques for Dynamic Remeshing and Self-Collision Handling in Real-Time Cloth Tearing

IEEE Access
In this paper, we propose a GPU-based framework to accelerate dynamic remeshing and self-collision handling required for tearing thin-shell materials such as cloth: 1) Dynamic remeshing involves updating the shape and connectivity information at the ...
Jong-Hyun Kim, Jung Lee
doaj   +1 more source

Processing mesh animations: from static to dynamic geometry and back [PDF]

, 2011
Static triangle meshes are the representation of choice for artificial objects, as well as for digital replicas of real objects. They have proven themselves to be a solid foundation for further processing.
Hormann, Kai, Winkler, Tim
core  

Conformally Perforated Shellular Metamaterials with Tunable Thermomechanical and Acoustic Properties

Advanced Functional Materials, EarlyView.
This study introduces Conformally Perforated Shellular Metamaterials (CPSMs), which overcome TPMS design limitations by mapping 2D cellular layouts onto 3D surfaces. CPSMs exhibit enhanced elastic stiffness, thermal conductivity, and acoustic performance compared to intact P‐type shellulars, demonstrating their potential as multifunctional ...
Benyamin Shahryari, Armin Mirabolghasemi, Shahin Eskandari, Xin Chen, Jean‐François Deü, Roger Ohayon, Atef Mohany, Alex Kalamkarov, Abdolhamid Akbarzadeh   +8 more
wiley   +1 more source

Geometric Fidelity Requirements for Meshes in Automotive Lidar Simulation

Virtual Worlds
The perception of vegetation is a critical aspect of off-road autonomous navigation, and consequentially a critical aspect of the simulation of autonomous ground vehicles (AGVs).
Christopher Goodin, Marc N. Moore, Daniel W. Carruth, Zachary Aspin, John Kaniarz   +4 more
doaj   +1 more source

Efficient Ray Tracing of CSG Models [PDF]

, 2016
Tato práce zkoumá metody sledování paprsku v kombinaci s konstruktivní geometrií těles (CSG). Dále navrhuje způsob využití Embree, vysoce optimalizované knihovny používající hierarchii obálek pro sledování paprsků v trojúhelníkových sitích, pro zobrazení
Karaffová Markéta
core  

T-Base: A Triangle-Based Iterative Algorithm for Smoothing Quadrilateral Meshes

, 2012
We present a novel approach named TBase for smoothing planar and surface quadrilateral meshes. Our motivation is that the best shape of quadrilateral element (square) can be virtually divided into a pair of equilateral right triangles by any of its ...
Mei, Gang, Tipper, John C., Xu, Nengxiong   +2 more
core   +1 more source