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[cgal-discuss] 回复: Problem on Poisson Surface reconstruction


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  • From: xyzmail <>
  • To: cgal-discuss <>
  • Subject: [cgal-discuss] 回复: Problem on Poisson Surface reconstruction
  • Date: Sat, 09 May 2015 19:42:34 +0800

i think there is the same point in your dataset.

发自我的酷派手机!

11硕博 隋伟 编写:
发件人:11硕博 隋伟
收件人:;
抄送:
主题:[cgal-discuss] Problem on Poisson Surface reconstruction
-------------------------------------------------


Hello,

I'm using CGAL's Surface Mesher generate surface on 3D points. It works well 
on the dataset in examples. However when I test it on my own data errors occurs.

terminate called after throwing an instance of 'CGAL::Assertion_exception'

what(): CGAL ERROR: assertion violation!

File: ../myLibs/CGAL-4.2/include/CGAL/Surface_mesher/Surface_mesher.h

Line: 249

Explanation: (-4.89829 2.14556 3.70213) is already inserted on surface.


The program has unexpectedly finished.


Can any one can help me? 


Thank you very much!


> -----原始邮件-----
> 发件人: "Olivier Devillers" <>
> 发送时间: 2015年5月7日 星期四
> 收件人: 
> 抄送: 
> 主题: Re: [cgal-discuss] Invalid TDS after inserting vertices and creating cells & neighbors



> Le 07/05/15 10:17, Adam Getchell a écrit :
> >
> > 3. Which modifiers affect the validity of the TDS?
> >
> >> look for create_vertex in
> >> http://doc.cgal.org/latest/TDS_3/classTriangulationDataStructure__3.html
> >> Other modifiers
> >> The following modifiers can affect the validity of the triangulation data structure.
> > What modifiers?

> The modifiers in the section "Other modifiers" of that page

> -- 
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