carlsandstrom / voxel2tet Goto Github PK

Hi Carl,
I am working on using this code to prepare a microstructure for meshing. I generated a voxel data set in dream3d and used this code to generate a smooth surface mesh for meshing. I exported the output as an Abaqus file and then intended to re-mesh it in Cubit. Some of the triple lines in the smoothed surfaces ended up very jagged, preventing a high quality mesh from being created. Here is an example of a jagged triple line:

Modifying the settings of both the smoothing and coarsening stages did not seem to make an appreciable difference in this. I also tried generating a new microstructure in case the issues were with the geometry of the data set I was using. This always resulted in segmentation faults about halfway through the coarsening stage of the smoothing. Do you know why this might be happening or how I can improve the quality of the triple lines?
Thank you,
Ben

Hello Carl,

I tried to install Voxel2tet on my laptop but I get an error saying

"fatal error: vtkSmartPointer.h: Aucun fichier ou dossier de ce type
 #include <vtkSmartPointer.h>
          ^~~~~~~~~~~~~~~~~~~
compilation terminated."

I got this knowing that I installed the vtk-master library and I ran the command:
sudo apt-get install cmake libhdf5-dev libarmadillo-dev libvtk6-dev libtet1.5-dev libproj-dev

Could you help me to resolve this problem ?

Thank you very much

Hi,

I installed all the dependent packages as suggested, and tried to compile the source code.
I end up with the following error. Would anyone be able to help me out here? I use the latest version of HDF5, on a CentOS-7 server system

../lib/libVoxel2TetLib.a(Dream3DDataReader.cpp.o): In function voxel2tet::Dream3DDataReader::LoadFile(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)': Dream3DDataReader.cpp:(.text+0x4e3): undefined reference to H5::H5File::H5File(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, unsigned int, H5::FileCreatPropList const&, H5::FileAccPropList const&)'
Dream3DDataReader.cpp:(.text+0x56e): undefined reference to H5::CommonFG::openGroup(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const' Dream3DDataReader.cpp:(.text+0x876): undefined reference to H5::CommonFG::openDataSet(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) const'
collect2: error: ld returned 1 exit status
make[2]: *** [bin/Cube] Error 1
make[1]: *** [bin/CMakeFiles/Cube.dir/all] Error 2
make: *** [all] Error 2

Thank You!

Hi Carl,

I was using Voxel2Tet in my project for my doctorate, and as I am preparing an article I wanted to cite your work.
Do you have any specific format or Bibtex citation link for Voxel2Tet?

Thanks,
Best,
Nick

Hi Carl,

I am trying to use Voxel2Tet to get smooth surface mesh for a voxelated microstructure. I run the program and I get a .VTP file. How can I process this to get an STL for each grain?

I realize you may have stopped working on this program for a while so I appreciate any input you have,

Best,
Jonathan

Hi Carl,

I'm glad to see that you recently worked on this repository which means you're still interested in the work.
I would like to use your code for my own RVE-Generator.
It is still under developement but if you like you can read my paper about it s functionality here:
https://www.mdpi.com/1996-1944/13/8/1887/html
However, I was trying to compile your code on two different systems (one is Linux mint and the other one is CentOS 7) but neither one worked.
I am pretty sure I am doing something wrong with installing the dependencies however I just cannot figure out what it is.
I hope you can Help.
I attached a screenshot of the Error I get while compiling.

Please let me know what other information you need in order to understand the Error.
I would be really glad if you could help me out with this, since your code would help us a lot to improve our work!

Best regards,

Manuel