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GPU-Parallel Constant-Time Limit Evaluation of Catmull-Clark Solids
(The Eurographics Association, 2021)
Subdivision solids, such as Catmull-Clark (CC) solids, are versatile volumetric representation schemes that can be employed for geometric modeling, physically based simulation, and multi-material additive manufacturing. ...
Joint Schedule and Layout Autotuning for Sparse Matrices with Compound Entries on GPUs
(The Eurographics Association, 2019)
Large sparse matrices with compound entries, i.e., complex and quaternionic matrices as well as matrices with dense blocks, are a core component of many algorithms in geometry processing, physically based animation, and ...
Direct Limit Volumes: Constant-Time Limit Evaluation for Catmull-Clark Solids
(The Eurographics Association, 2018)
We present a novel approach for efficient limit volume
evaluation on Catmull-Clark (CC) subdivision solids. Although several
analogies exist between subdivision surfaces and subdivision volumes,
extending Stam's limit ...
Massively Parallel Adaptive Collapsing of Edges for Unstructured Tetrahedral Meshes
(The Eurographics Association, 2023)
Many tasks in computer graphics and engineering involve unstructured tetrahedral meshes. Numerical methods such as the finite element method (FEM) oftentimes use tetrahedral meshes to compute a solution for complex problems ...
A Survey on Cage-based Deformation of 3D Models
(The Eurographics Association and John Wiley & Sons Ltd., 2024)
Interactive deformation via control handles is essential in computer graphics for the modeling of 3D geometry. Deformation control structures include lattices for free-form deformation and skeletons for character articulation, ...