Closed wangbowenll closed 5 years ago
There is an error while trying to unzip the attached file:
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
@sloriot I could uncompress and zip it file2.zip
@wangbowenll I will have a look at it, thanks for this new data set
There is an error while trying to unzip the attached file:
End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes one disk of a multi-part archive. In the latter case the central directory and zipfile comment will be found on the last disk(s) of this archive.
Dear sloriot @sloriot I have re-update the file. off file.zip
As mentioned in issues #3852 and #3870, you should make sure that
pair<subdomainA, subdomainB>
such as subdomainA
is on the positively oriented "side" of the triangulated surfaceAs mentioned in issues #3852 and #3870, you should make sure that
- sub-surfaces are exactly conformal (exact same points, same segments on boundaries that should represent the same boundary)
- pairs of subdomains are given like
pair<subdomainA, subdomainB>
such assubdomainA
is on the positively oriented "side" of the triangulated surface
Dear janetournois Thanks for you help and guide.I am really appreciated to you .I will check my model again. but there is still question. when inputing surface,what should be done to know the oriention. I read documation about meshdomain3 and meshdomainwithfeatures3. but i cannot find reletive function to know the surface oriention so that pairs of subdomains given always wrong.
The answer is not in the meshing documentation. You can use CGAL::orientation()
to check the orientation of faces on polyhedral surfaces, seen from inside incident subdomains.
Dear @janetournois Thanks for you guide.I check the orientation of surface patches. and the point p,q,r can be found in OFF file.but it still have exception. what am i missing except orientation and subdomain index. #3897
Issue Details
Dear researcher I build a geological model.This is a typically geological model which has fault、structum and terrain features. Those need to be protected.I created a domain with some surface patches. Patches are composed of model surfaces. The subdomain indexes order given are corresponded by the input-polyhedra.but there is a wrong.it is "0x00007FF658BFAA63 There is an unhandled exception (in mesh_polyhedral_complex.exe): 0xC0000005: An access violation occurred while writing to location 0x000001FBC4146E68." i think the model maybe has problem.Because i do not have enough confidence to comfirm it is right. so what should i do to achieve it?
This is the file
file (2).zip
Source Code
Environment