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is it possible to extract colored mesh from xyz rgb
nxnynz

When running python setup.py build in the provided folder I get this error under windows 10.
I exchanged also the / to os.sep ect. The first pypoisson.cpp is created but then I get the error. Dont know what is going on there exactly because I only get the could not find file exception

First, of all, thanks a lot for the amazing python binder for SPSR!

I am using Ubuntu 20.04, python=3.7.3, cython 0.29.12, GCC 7.3.

Following the readme file, I have successfully installed it. However, when I was trying to run your example folder, I encountered the error as below:

free(): double free detected in tcache 2
Aborted (core dumped)

I was trying to debug, and realize the issue happening inside this line. Then, I tried to compiled and ran examples using the original PoissonRecon V6.13 code, it also worked perfectly. Therefore, I think the problem might come when compiling with the cython?

I then changed another machine with Ubuntu 18.04, and it worked with your tool. Therefore, I am just curious what could be the possible reasons.

Thanks a lot for your effort in advance!

Best,
Songyou

Hello,

I recently installed pypoisson.When i try to run the example code it gives following error
"No module named ply_from_array" while importing "from ply_from_array import points_normals_from"
any clue or suggestions?

Thank you

when I run the python setup.py install command I get a fatal error with Geometry .cpp

path\Geometry.h(33): fatal error C1189: #error: OpenMP is required

error: command 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe' failed with exit status 2

any help with this issue is highly appreciated

Hi,

running the example in Ubuntu 18.04, Python 3.6, cython 0.29.10 and pypoisson 0.10, I get the following error:

Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)

Also there are two empty files created (name e.g. PR_9rNBBw).
In Ubuntu 16.04 with python3.5 it worked.

Hi there,

I tried to run order "python setup.py build" on Mac OS 10.12.3, and got the error
clang: error: unsupported option '-fopenmp'

I tried export CC=/usr/bin/gcc, gcc-6, clang or llvm-gcc, they all don't work.

for gcc-6 case, I got different error:
gcc-6: error: unrecognized command line option '-Wshorten-64-to-32'

Has anyone encountered the same issue?

Thanks,
Michael

Hi,

Are there any more argument options for the poisson_reconstruction() besides 'depth'? 'Type' or 'samplesPerNode' ?
More importantly, the output mesh comes with lots of extraneous mesh bits (expected when a point cloud is not closed). How can we go about to remove that extra information? Can poisson_reconstruction() output a scalar density field that we can use to cut off low-density areas?

Many thanks!

So, I followed the instructions to install this module and installed llvm as well to get rid of the fopenmp error. Now when I try to run the test code, it gives me the error Illegal instruction: 4 on this line

faces, vertices = poisson_reconstruction(points, normals, depth=10)

Anybody know what to do here?

Built fine, installed fine, but I got a problem from here and I was wondering if you know what to do:

Traceback (most recent call last):
File "main.py", line 44, in
faces, vertices = poisson_reconstruction(points, normals, depth=10)
File "src/pypoisson.pyx", line 100, in pypoisson.poisson_reconstruction (src/pypoisson.cpp:2413)
File "src/pypoisson.pyx", line 112, in pypoisson._poisson_reconstruction (src/pypoisson.cpp:2568)
File "stringsource", line 15, in string.from_py.__pyx_convert_string_from_py_std__in_string (src/pypoisson.cpp:6006)
TypeError: expected bytes, str found

Hi,
After running the "setup.py build", it will be broken by the following error
src/PoissonRecon_v6_13/src/SparseMatrix.inl:528:85:
error: 'Interlochange64' was not declared in this scope
.....
error: command 'C:\mingw2\bin\gcc.exe' failed with exit status 1

Have you ever seen such a problem? Do you have any suggestions?

Thanks!