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View article: Fast linking numbers for topology verification of loopy structures
Fast linking numbers for topology verification of loopy structures Open
It is increasingly common to model, simulate, and process complex materials based on loopy structures, such as in yarn-level cloth garments, which possess topological constraints between inter-looping curves. While the input model may sati…
View article: Weavecraft
Weavecraft Open
3D weaving is an emerging technology for manufacturing multilayer woven textiles. In this work, we present Weavecraft: an interactive, simulation-based design tool for 3D weaving. Unlike existing textile software that uses 2D representatio…
View article: On the Impact of Ground Sound
On the Impact of Ground Sound Open
Rigid-body impact sound synthesis methods often omit the ground sound. In this paper we analyze an idealized ground-sound model based on an elastodynamic halfspace, and use it to identify scenarios wherein ground sound is perceptually rele…
View article: Multi-scale simulation of nonlinear thin-shell sound with wave turbulence
Multi-scale simulation of nonlinear thin-shell sound with wave turbulence Open
Thin shells --- solids that are thin in one dimension compared to the other two --- often emit rich nonlinear sounds when struck. Strong excitations can even cause chaotic thin-shell vibrations, producing sounds whose energy spectrum diffu…