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62 Publications
2024 | Published | Journal Article | IST-REx-ID: 17203 | 
Spin-it faster: Quadrics solve all topology optimization problems that depend only on mass moments
C. Hafner, M. Ly, C. Wojtan, Transactions on Graphics 43 (2024).
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C. Hafner, M. Ly, C. Wojtan, Transactions on Graphics 43 (2024).
2024 | Published | Conference Paper | IST-REx-ID: 17214 |
Primal-dual non-smooth friction for rigid body animation
Y.-L. Chen, M. Ly, C. Wojtan, in:, Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers ’24, Association for Computing Machinery, 2024.
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Y.-L. Chen, M. Ly, C. Wojtan, in:, Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers ’24, Association for Computing Machinery, 2024.
2024 | Published | Journal Article | IST-REx-ID: 17219 |
Multi-material mesh-based surface tracking with implicit topology changes
P. Synak, A. Kalinov, I.-M. Strugaru, A. Etemadihaghighi, H. Yang, C. Wojtan, ACM Transactions on Graphics 43 (2024).
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P. Synak, A. Kalinov, I.-M. Strugaru, A. Etemadihaghighi, H. Yang, C. Wojtan, ACM Transactions on Graphics 43 (2024).
2024 | Submitted | Preprint | IST-REx-ID: 17361 |
Symplectic structures on the space of space curves
M. Bauer, S. Ishida, P.W. Michor, ArXiv (n.d.).
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M. Bauer, S. Ishida, P.W. Michor, ArXiv (n.d.).
2024 | Published | Journal Article | IST-REx-ID: 12846 |
Area formula for spherical polygons via prequantization
A. Chern, S. Ishida, SIAM Journal on Applied Algebra and Geometry 8 (2024) 782–796.
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A. Chern, S. Ishida, SIAM Journal on Applied Algebra and Geometry 8 (2024) 782–796.
2024 | Epub ahead of print | Journal Article | IST-REx-ID: 14703 |
Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation
S. Ishida, H. Lavenant, Foundations of Computational Mathematics (2024).
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S. Ishida, H. Lavenant, Foundations of Computational Mathematics (2024).
2023 | Published | Journal Article | IST-REx-ID: 14240 |
Generalizing shallow water simulations with dispersive surface waves
S. Jeschke, C. Wojtan, ACM Transactions on Graphics 42 (2023).
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S. Jeschke, C. Wojtan, ACM Transactions on Graphics 42 (2023).
2023 | Published | Journal Article | IST-REx-ID: 14628 |
Procedural metamaterials: A unified procedural graph for metamaterial design
L. Makatura, B. Wang, Y.-L. Chen, B. Deng, C. Wojtan, B. Bickel, W. Matusik, ACM Transactions on Graphics 42 (2023).
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L. Makatura, B. Wang, Y.-L. Chen, B. Deng, C. Wojtan, B. Bickel, W. Matusik, ACM Transactions on Graphics 42 (2023).
2023 | Published | Conference Abstract | IST-REx-ID: 14748
Unified treatment of contact, friction and shock-propagation in rigid body animation
Y.-L. Chen, M. Ly, C. Wojtan, in:, Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation, Association for Computing Machinery, 2023.
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Y.-L. Chen, M. Ly, C. Wojtan, in:, Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation, Association for Computing Machinery, 2023.
2023 | Published | Conference Poster | IST-REx-ID: 15292 |
Unified treatment of contact, friction and shock-propagation in rigid body animation
Y.-L. Chen, M. Ly, C. Wojtan, Unified Treatment of Contact, Friction and Shock-Propagation in Rigid Body Animation, ACM, 2023.
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Y.-L. Chen, M. Ly, C. Wojtan, Unified Treatment of Contact, Friction and Shock-Propagation in Rigid Body Animation, ACM, 2023.
2022 | Published | Journal Article | IST-REx-ID: 11432 |
Coupling 3D liquid simulation with 2D wave propagation for large scale water surface animation using the equivalent sources method
C. Schreck, C. Wojtan, Computer Graphics Forum 41 (2022) 343–353.
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C. Schreck, C. Wojtan, Computer Graphics Forum 41 (2022) 343–353.
2022 | Published | Journal Article | IST-REx-ID: 11556 |
Direct simulation Monte Carlo for new regimes in aggregation-fragmentation kinetics
A. Kalinov, A.I. Osinskiy, S.A. Matveev, W. Otieno, N.V. Brilliantov, Journal of Computational Physics 467 (2022).
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A. Kalinov, A.I. Osinskiy, S.A. Matveev, W. Otieno, N.V. Brilliantov, Journal of Computational Physics 467 (2022).
2022 | Published | Journal Article | IST-REx-ID: 11736 |
Estimation of yarn-level simulation models for production fabrics
G. Sperl, R.M. Sánchez-Banderas, M. Li, C. Wojtan, M.A. Otaduy, ACM Transactions on Graphics 41 (2022).
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G. Sperl, R.M. Sánchez-Banderas, M. Li, C. Wojtan, M.A. Otaduy, ACM Transactions on Graphics 41 (2022).
2022 | Published | Thesis | IST-REx-ID: 12358 |
Homogenizing yarn simulations: Large-scale mechanics, small-scale detail, and quantitative fitting
G. Sperl, Homogenizing Yarn Simulations: Large-Scale Mechanics, Small-Scale Detail, and Quantitative Fitting, Institute of Science and Technology Austria, 2022.
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G. Sperl, Homogenizing Yarn Simulations: Large-Scale Mechanics, Small-Scale Detail, and Quantitative Fitting, Institute of Science and Technology Austria, 2022.
2022 | Published | Journal Article | IST-REx-ID: 12431 |
Hidden degrees of freedom in implicit vortex filaments
S. Ishida, C. Wojtan, A. Chern, ACM Transactions on Graphics 41 (2022).
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S. Ishida, C. Wojtan, A. Chern, ACM Transactions on Graphics 41 (2022).
2021 | Published | Journal Article | IST-REx-ID: 9818 |
Mechanics-aware deformation of yarn pattern geometry
G. Sperl, R. Narain, C. Wojtan, ACM Transactions on Graphics 40 (2021).
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G. Sperl, R. Narain, C. Wojtan, ACM Transactions on Graphics 40 (2021).
2021 | Scientific Software | IST-REx-ID: 9327 |
Mechanics-Aware Deformation of Yarn Pattern Geometry (Additional Animation/Model Data)
G. Sperl, R. Narain, C. Wojtan, (2021).
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G. Sperl, R. Narain, C. Wojtan, (2021).
2020 | Published | Journal Article | IST-REx-ID: 8535 |
Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces
T. Skrivan, A. Soderstrom, J. Johansson, C. Sprenger, K. Museth, C. Wojtan, ACM Transactions on Graphics 39 (2020).
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T. Skrivan, A. Soderstrom, J. Johansson, C. Sprenger, K. Museth, C. Wojtan, ACM Transactions on Graphics 39 (2020).
2020 | Published | Journal Article | IST-REx-ID: 8765 |
A practical method for animating anisotropic elastoplastic materials
C. Schreck, C. Wojtan, Computer Graphics Forum 39 (2020) 89–99.
[Submitted Version]
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C. Schreck, C. Wojtan, Computer Graphics Forum 39 (2020) 89–99.
2020 | Published | Journal Article | IST-REx-ID: 8766
Making procedural water waves boundary-aware
S. Jeschke, C. Hafner, N. Chentanez, M. Macklin, M. Müller-Fischer, C. Wojtan, Computer Graphics Forum 39 (2020) 47–54.
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S. Jeschke, C. Hafner, N. Chentanez, M. Macklin, M. Müller-Fischer, C. Wojtan, Computer Graphics Forum 39 (2020) 47–54.