Search Results - computational geometry and object modeling—(physically OR physical) based modeling*

Laplacian Projection Based Global Physical Prior Smoke Reconstruction by Xiao, Shibang, Tong, Chao, Zhang, Qifan, Cen, Yunchi, Li, Frederick W. B., Liang, Xiaohui

“… Our approach leverages sparse view images and incorporates physical priors across long series of frames, resulting in reconstructed fluids with enhanced physical consistency…”
Get full text

Exploring the Geometry of the Space of Shells by Heeren, B., Rumpf, M., Schröder, P., Wardetzky, M., Wirth, B.

“… This enables, for example, natural extrapolation of paths in shell space and transfer of large nonlinear deformations from one shell to another with applications in animation, geometric, and physical modeling…”
Get full text

Enriching Facial Blendshape Rigs with Physical Simulation by Kozlov, Yeara, Bradley, Derek, Bächer, Moritz, Thomaszewski, Bernhard, Beeler, Thabo, Gross, Markus

“…Oftentimes facial animation is created separately from overall body motion. Since convincing facial animation is challenging enough in itself, artists tend to…”
Get full text

Boundary Detection in Particle-based Fluids by Sandim, Marcos, Cedrim, Douglas, Nonato, Luis Gustavo, Pagliosa, Paulo, Paiva, Afonso

“… In contrast to most particle‐based free‐surface detection methods, which perform the surface identification based on physical and geometrical properties derived from the underlying fluid flow simulation, the proposed approach only demands…”
Get full text

Force-Directed Edge Bundling for Graph Visualization by Holten, Danny, Van Wijk, Jarke J.

“…Graphs depicted as node‐link diagrams are widely used to show relationships between entities. However, node‐link diagrams comprised of a large number of nodes…”
Get full text

Hybrid Particle-grid Modeling for Multi-scale Droplet/Spray Simulation by Yang, Lipeng, Li, Shuai, Hao, Aimin, Qin, Hong

“…‐based method is ideal for volumetric spray modeling, using either one alone has encountered tremendous difficulties when effectively simulating droplet/spray mixture phenomena with high fidelity…”
Get full text

A Survey of Physically Based Simulation of Cuts in Deformable Bodies by Wu, Jun, Westermann, Rüdiger, Dick, Christian

“…Virtual cutting of deformable bodies has been an important and active research topic in physically based modelling and simulation for more than…”
Get full text

Interactive Procedural Modelling of Coherent Waterfall Scenes by Emilien, Arnaud, Poulin, Pierre, Cani, Marie-Paule, Vimont, Ulysse

“… This is particularly true for modelling complex waterfall scenes where, in addition to taking charge of geometric details, an ideal tool should also provide a user with the freedom to shape…”
Get full text

Example-Driven Deformations Based on Discrete Shells by Fröhlich, Stefan, Botsch, Mario

“… In this paper, we propose a modelling framework that is both example‐driven and physics‐based and thereby overcomes the limitations of both approaches…”
Get full text

Skeleton-driven Adaptive Hexahedral Meshing of Tubular Shapes by Livesu, Marco, Muntoni, Alessandro, Puppo, Enrico, Scateni, Riccardo

“…We propose a novel method for the automatic generation of structured hexahedral meshes of articulated 3D shapes. We recast the complex problem of generating…”
Get full text

Buoyancy Optimization for Computational Fabrication by Wang, L., Whiting, E.

“…‐carving technique to control the mass distribution. The resulting objects achieve a desired floating pose defined by a user…”
Get full text

Vega: Non-Linear FEM Deformable Object Simulator by Sin, F. S., Schroeder, D., Barbič, J.

“… The implementation of material models is separated from integration, which makes it possible to employ our code not only for simulation, but also for deformable object control and shape modelling…”
Get full text

Time-Discrete Geodesics in the Space of Shells by Heeren, B., Rumpf, M., Wardetzky, M., Wirth, B.

“…Building on concepts from continuum mechanics, we offer a computational model for geodesics in the space of thin shells, with a metric that reflects viscous dissipation required to physically deform a thin shell…”
Get full text

State of the Art in Methods and Representations for Fabrication‐Aware Design by Bermano, Amit H., Funkhouser, Thomas, Rusinkiewicz, Szymon

“…Computational manufacturing technologies such as 3D printing hold the potential for creating objects with previously undreamed…”
Get full text

Data-Driven Bending Elasticity Design by Shell Thickness by Zhang, Xiaoting, Le, Xinyi, Wu, Zihao, Whiting, Emily, Wang, Charlie C.L.

“…We present a method to design the deformation behavior of 3D printed models by an interactive tool, where the variation of bending elasticity at different…”
Get full text

A comparative study of novel object-based geostatistical algorithm and direct sampling method on fracture network modeling by Shakiba, Sima, Doulati Ardejani, Faramarz

“… In this paper, a comparative study between the new object-based iterative fracture network modeling algorithm and the geostatistical…”
Get full text

Interactive Simulation of Rigid Body Dynamics in Computer Graphics by Bender, Jan, Erleben, Kenny, Trinkle, Jeff

“…Interactive rigid body simulation is an important part of many modern computer tools, which no authoring tool nor game engine can do without. Such…”
Get full text

Functional Fluids on Surfaces by Azencot, Omri, Weißmann, Steffen, Ovsjanikov, Maks, Wardetzky, Max, Ben-Chen, Mirela

“…Fluid simulation plays a key role in various domains of science including computer graphics. While most existing work addresses fluids on bounded Euclidean…”
Get full text

Interactive Modeling of Mechanical Objects by Ureta, Francisca Gil, Tymms, Chelsea, Zorin, Denis

“… Defining physically correct joint geometry is crucial both for realistic appearance of models during motion, as these are typically the only parts of geometry that stay in contact, and for fabrication…”
Get full text

Fabrication-aware Design with Intersecting Planar Pieces by Schwartzburg, Yuliy, Pauly, Mark

“…We propose a computational design approach to generate 3D models composed of interlocking planar pieces…”
Get full text