Suchergebnisse - I.3.5 [Computer Graphics]: Computational Geometry and Object Modelling-Physically Based Modelling

A Survey of Physically Based Simulation of Cuts in Deformable Bodies von 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 …”
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Vega: Non-Linear FEM Deformable Object Simulator von Sin, F. S., Schroeder, D., Barbič, J.

“… ‐dimensional deformable object strategies commonly employed in computer graphics, named the Vega finite element method (FEM) simulation library …”
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Robust Treatment of Degenerate Elements in Interactive Corotational FEM Simulations von Civit-Flores, O, Susin, A

“… We address the problem of robust and efficient treatment of element collapse and inversion in corotational FEM simulations of deformable objects in two and three dimensions, and show that existing …”
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Modelling Bending Behaviour in Cloth Simulation Using Hysteresis von Wong, T. H., Leach, G., Zambetta, F.

“… However, in cloth simulation in computer graphics the use of hysteresis to capture these effects …”
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Electrostatic Halftoning von Schmaltz, Christian, Gwosdek, Pascal, Bruhn, Andrés, Weickert, Joachim

“… We introduce a new global approach for image dithering, stippling, screening and sampling. It is inspired by the physical principles of electrostatics …”
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Interactive Procedural Modelling of Coherent Waterfall Scenes von 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 …”
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Multi-Class Anisotropic Electrostatic Halftoning von Schmaltz, C., Gwosdek, P., Weickert, J.

“… Electrostatic halftoning, a sampling algorithm based on electrostatic principles, is among the leading methods for stippling, dithering and sampling …”
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An Efficient Hybrid Incompressible SPH Solver with Interface Handling for Boundary Conditions von Takahashi, Tetsuya, Dobashi, Yoshinori, Nishita, Tomoyuki, Lin, Ming C.

“… ‐based pressure prediction while our solid boundary handling introduces a new term to ensure the solvability of the linear system …”
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Exploring the Geometry of the Space of Shells von Heeren, B., Rumpf, M., Schröder, P., Wardetzky, M., Wirth, B.

“… (modulo rigid body motions). Based on this foundation we develop a time‐ and space‐discrete geodesic calculus …”
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Interactive Simulation of Rigid Body Dynamics in Computer Graphics von 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 high …”
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Force-Directed Edge Bundling for Graph Visualization von 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 …”
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Skeleton-driven Adaptive Hexahedral Meshing of Tubular Shapes von 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 …”
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Tetrahedral Embedded Boundary Methods for Accurate and Flexible Adaptive Fluids von Batty, Christopher, Xenos, Stefan, Houston, Ben

“… We describe how to eliminate the boundary‐matching constraint by adapting recent embedded boundary techniques to tetrahedra, so that neither air nor solid boundaries need to align with mesh geometry …”
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Fabrication-aware Design with Intersecting Planar Pieces von Schwartzburg, Yuliy, Pauly, Mark

“… We propose a computational design approach to generate 3D models composed of interlocking planar pieces …”
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Example-Driven Deformations Based on Discrete Shells von 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 …”
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Boundary Detection in Particle-based Fluids von Sandim, Marcos, Cedrim, Douglas, Nonato, Luis Gustavo, Pagliosa, Paulo, Paiva, Afonso

“… This paper presents a novel method to detect free‐surfaces on particle‐based volume representation …”
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Time-Discrete Geodesics in the Space of Shells von Heeren, B., Rumpf, M., Wardetzky, M., Wirth, B.

“… ‐called relative Weingarten map, for which we provide a discrete analogue based on principles of discrete differential geometry …”
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Enriching Facial Blendshape Rigs with Physical Simulation von 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 …”
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Data-Driven Bending Elasticity Design by Shell Thickness von 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 …”
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Geometric Flows of Curves in Shape Space for Processing Motion of Deformable Objects von Brandt, Christopher, von Tycowicz, Christoph, Hildebrandt, Klaus

“… We introduce techniques for the processing of motion and animations of non‐rigid shapes. The idea is to regard animations of deformable objects as curves in shape space …”
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