netgen
netgen copied to clipboard
NGSolve
Let assume that I run a cmake with option `-DNETGEN_VERSION_GIT="v6.2.2204"` (or without this option at all) to avoid calling `git` which won't work when I've downloaded sources from GitHub as...
In python, only files in .vol format can be exported, but files in .inp (.stl, .msh, ...) format cannot be exported.
This issue is about version 6.2.2204, but should still apply to current HEAD. I noticed, that the cmake options `USE_JPEG`, `USE_MPEG` and `USE_PYTHON` seem to need to depend on `USE_GUI`....
Why can't I generate the vol file of the second-order element after using (mp.uselocalh = 1; mp.elementsperedge = 2.0; mp.elementspercurve = 2.0; mp.maxh = 10.0; mp.grading = 0.2; mp.closeedgeenable =...
There is an error in the first line of python_mesh.cpp. The #include “pybind11/pytypes.h” should be included after #ifdef NG_PYTHON
Debian now uses mpich as the default MPI on 32-bit architectures such as [armel](https://buildd.debian.org/status/fetch.php?pkg=netgen&arch=armel&ver=6.2.2404%2Bdfsg1-1&stamp=1726435476&raw=0), [armhf](https://buildd.debian.org/status/fetch.php?pkg=netgen&arch=armhf&ver=6.2.2404%2Bdfsg1-1&stamp=1726435352&raw=0), [i386](https://buildd.debian.org/status/fetch.php?pkg=netgen&arch=i386&ver=6.2.2404%2Bdfsg1-1&stamp=1726434507&raw=0). This reveals a bug in netgen building against mpich. The error (from [armel](https://buildd.debian.org/status/fetch.php?pkg=netgen&arch=armel&ver=6.2.2404%2Bdfsg1-1&stamp=1726435476&raw=0)) is...
netgen 6.2.2404 fails to build on debian unstable (linux) The error message is ``` In file included from /build/netgen-6.2.2404+dfsg1/ng/ngpkg.cpp:58: /build/netgen-6.2.2404+dfsg1/ng/encoding.hpp:116:15: error: 'string' has not been declared 116 | int Start(string...
The docs (ng4.tex) refer to http://www.mathcces.rwth-aachen.de/netgen, which is no longer available. https://github.com/NGSolve/netgen/blob/fe5a3acc8bc99b6aacc1b67757229e8874136def/doc/ng4.tex#L74 Also https://github.com/NGSolve/netgen/blob/fe5a3acc8bc99b6aacc1b67757229e8874136def/doc/ng4.tex#L59 I guess the docs should be updated to the current home for netgen (https://github.com/NGSolve/netgen or https://ngsolve.org/)
Hi, I've occasionally got this error when using netgen-mesher on a Ubuntu 22.04 machine installed via poetry ``` File "/home/ubuntu/.cache/pypoetry/virtualenvs/path-py3.11/lib/python3.11/site-packages/netgen/meshing.py", line 1, in from .libngpy._meshing import * ImportError: libTKOffset.so.7.8.1: cannot...
get_cut_faces() can be used after substraction of objects to receive changed faces which correspond to cutting object get_all_cut_faces() can be used after substraction of objects to receive all changed faces...
