SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Large steps in cloth simulation
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
Graphical modeling and animation of brittle fracture
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Modeling inelastic deformation: viscolelasticity, plasticity, fracture
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
CHARMS: a simple framework for adaptive simulation
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Graphical modeling and animation of ductile fracture
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Unified Analysis of Discontinuous Galerkin Methods for Elliptic Problems
SIAM Journal on Numerical Analysis
Removing Tetrahedra from a Manifold Mesh
CA '02 Proceedings of the Computer Animation
Simulation of clothing with folds and wrinkles
Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation
Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation
Simulating 2D Tearing Phenomena for Interactive Medical Surgery Simulators
CA '00 Proceedings of the Computer Animation
Sparse matrix solvers on the GPU: conjugate gradients and multigrid
ACM SIGGRAPH 2003 Papers
A virtual node algorithm for changing mesh topology during simulation
ACM SIGGRAPH 2004 Papers
Meshless animation of fracturing solids
ACM SIGGRAPH 2005 Papers
Meshless Thin-Shell Simulation Based on Global Conformal Parameterization
IEEE Transactions on Visualization and Computer Graphics
Fast arbitrary splitting of deforming objects
Proceedings of the 2006 ACM SIGGRAPH/Eurographics symposium on Computer animation
A consistent bending model for cloth simulation with corotational subdivision finite elements
Proceedings of the 2006 ACM SIGGRAPH/Eurographics symposium on Computer animation
IEEE Transactions on Visualization and Computer Graphics
Arbitrary cutting of deformable tetrahedralized objects
SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation
Efficient simulation of inextensible cloth
ACM SIGGRAPH 2007 papers
Animating developable surfaces using nonconforming elements
ACM SIGGRAPH 2008 papers
Review: A survey of the extended finite element
Computers and Structures
Stable Cutting of Deformable Objects in Virtual Environments Using XFEM
IEEE Computer Graphics and Applications
Flexible simulation of deformable models using discontinuous Galerkin FEM
Proceedings of the 2008 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Polyhedral finite elements using harmonic basis functions
SGP '08 Proceedings of the Symposium on Geometry Processing
Mesh cutting during real-time physical simulation
Computer-Aided Design
Practical simulation of hierarchical brittle fracture
Computer Animation and Virtual Worlds
Simulating liquids and solid-liquid interactions with lagrangian meshes
ACM Transactions on Graphics (TOG)
Adaptive fracture simulation of multi-layered thin plates
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Real time dynamic fracture with volumetric approximate convex decompositions
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
A level set method for ductile fracture
Proceedings of the 12th ACM SIGGRAPH/Eurographics Symposium on Computer Animation
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We present a method for simulating highly detailed cutting and fracturing of thin shells using low-resolution simulation meshes. Instead of refining or remeshing the underlying simulation domain to resolve complex cut paths, we adapt the extended finite element method (XFEM) and enrich our approximation by customdesigned basis functions, while keeping the simulation mesh unchanged. The enrichment functions are stored in enrichment textures, which allows for fracture and cutting discontinuities at a resolution much finer than the underlying mesh, similar to image textures for increased visual resolution. Furthermore, we propose harmonic enrichment functions to handle multiple, intersecting, arbitrarily shaped, progressive cuts per element in a simple and unified framework. Our underlying shell simulation is based on discontinuous Galerkin (DG) FEM, which relaxes the restrictive requirement of C1 continuous basis functions and thus allows for simpler, C0 continuous XFEM enrichment functions.