Skip to content
Snippets Groups Projects
Select Git revision
  • master default protected
  • OM_Update
  • warnings
  • zs/fix_plugin_tcp
  • QtBaseViewer_dependencies
  • ovm-v3
  • mh/dev
  • cleanup/avoid-std-iterator
  • lpsolve-fixup-bundle
  • lukas_seeholzer_selectionHighlighter
  • cxx17
  • cmake-eigen
  • Python_experiments
  • bugfix/build-without-python
  • dev_mh
  • ovm-new-cmake
  • fix-macports-suitesparse-5.3.0
  • featurephysicallyBasedMaterial
  • meshcompiler_fast_update
  • OpenFlipper-4.0
20 results

OpenFlipper

  • Clone with SSH
  • Clone with HTTPS
    • Name Last commit Last update
    cmake
    demo/scof
    src
    .gitignore
    BUILDING
    CMakeLists.txt
    COPYING
    LICENSE
    README.md
    README.md

    libSCOF – Singularity-Constrained Octahedral Fields for Hexahedral Meshing

    libSCOF is an implementation of SCOF [Liu et al. 2018] distributed under GPLv3.

    Note: this is a preliminary version without including the branching as in our paper. The complete version will be committed soon.

    If you make use of libSCOF in your scientific work, please cite our paper. For your convenience, you can use the following bibtex snippet:

    @article{Liu:2018:SOF:3197517.3201344,
author = {Liu, Heng and Zhang, Paul and Chien, Edward and Solomon, Justin and Bommes, David},
title = {Singularity-constrained Octahedral Fields for Hexahedral Meshing},
journal = {ACM Trans. Graph.},
issue_date = {August 2018},
volume = {37},
number = {4},
month = jul,
year = {2018},
issn = {0730-0301},
pages = {93:1--93:17},
articleno = {93},
numpages = {17},
url = {http://doi.acm.org/10.1145/3197517.3201344},
doi = {10.1145/3197517.3201344},
acmid = {3201344},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {hexahedral meshing, integer-grid maps, octahedral fields, singularity graph},

    }

    What is SCOF?

    SCOF is an algorithm for generating octahedral fields with the prescribed hexmeshable singularity graphs.

    The input to the algorithm is a tetrahedral mesh together with singularity graph constraints in OpenVolumeMesh file format. For more details about the input file format, please refer to the Readme.txt in [InputFiles.] (https://www.meshing.rwth-aachen.de/publication/017/)

    The output of the algorithm are a topological octahedral field encoded as matchings and field alignment as well as a smooth geometrical octahedral field in the form of rotation matrix.

    Compiling

    libSCOF can be compiled independently resulting in a command line tool or compiled together with OpenFlipper. For more details about compiling, please see BUILDING.

    License

    libSCOF is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. See http://www.gnu.org/licenses/.