CGAL users discussion list

[Zhanghong Tang <>]

Dear Dr. Rineau,

Thank you very much for your kindly reply. I downloaded latest "libQGLViewer-2.3.10" and build it, the libraries "QGLViewer2.lib" and "QGLViewer2.dll" are generated. After reconfigured the CGAL by CMAKE, I build the CGAL projects by VS2010, still 24 projects failed. Most of the errors are as follows:


unresolved external symbol "__declspec(dllimport) public: void __thiscall qglviewer::Frame::setPosition(float,float,float)" (__imp_?setPosition@Frame@qglviewer@@QAEXMMM@Z) referenced in function "public: void __thiscall Polyhedron_demo_pca_plugin::on_actionFitPlane_triggered(void)" (?on_actionFitPlane_triggered@Polyhedron_demo_pca_plugin@@QAEXXZ)



Could you please help me to take a look at it?


Thanks,
Zhanghong Tang

> Date: Fri, 24 Jun 2011 12:01:04 +0200
> From:
> To:
> Subject: Re: [cgal-discuss] Re: how to run demo after build VS2008
>
> Zhanghong Tang wrote:
> > Dear Dr. Rineau,
> >
> > Thank you very much for your kindly reply. Now the ZLIB problem is
> > solved. The main problem is as follows:
> >
> > NOTICE: This demo requires QGLViewer, and will not be compiled.
> >
> >
> > However, I have put the QGLViewer into a folder but I don't know how to
> > specify this path.
> Have a look here:
> http://www.cgal.org/Manual/latest/doc_html/installation_manual/Chapter_installation_manual.html#Subsection_10.4
> And look for QGLviewer subsection.
>
> Sebastien.
>
>
>
> >
> >
> > Thanks,
> > Zhanghong Tang
> >
> >
> > > From:
> > > To:
> > > Date: Fri, 24 Jun 2011 10:49:08 +0200
> > > Subject: Re: [cgal-discuss] Re: how to run demo after build VS2008
> > >
> > > On jeudi 23 juin 2011 19:05:01 tang wrote:
> > > > Dear Dr. Rineau,
> > > >
> > > > I am a beginner of CGAL. I am trying to configure the CGAL
> > according to the
> > > > instructions
> > > >
> > http://www.cgal.org/Manual/latest/doc_html/installation_manual/Chapter_inst
> > > > allation_manual.html#Section_4 and
> > > >
> > http://acg.cs.tau.ac.il/cgal-at-tau/installing-cgal-and-related-programs-on
> > > > -windows
> > > >
> > > > however, there are still some errors as shown below, could you
> > please help
> > > > me to check these problems?
> > >
> > > In you cmake log, I swa two things:
> > > 1/ A lot of warnings about CMP0017 (that was introduced in CMake after
> > > CGAL-3.8 has been re leased). Just use the -Wno-dev flag if you want, or
> > > ignore those warning.
> > > 2/ A non-fatal error about ZLIB, that was found in "C:/Program Files
> > > (x86)/GnuWin32/" but does not seem compatible with Microsoft Visual.
> > >
> > > The ZLIB issue may cause an error during the compilation of the ImageIO
> > > library of CGAL, but I think you can just use
> > WITH_CGAL_ImageIO=FALSE. It
> > > would be better to install another zlib version compatible with
> > Microsoft
> > > Visual.
> > >
> > > I have not seen any error that can prevent you from building CGAL
> > libraries
> > > (but CGAL_ImageIO), and most examples and demos.
> > >
> > > --
> > > Laurent Rineau, PhD
> > > R&D Engineer at GeometryFactory http://www.geometryfactory.com/
> > > Release Manager of the CGAL Project http://www.cgal.org/
> > >
> > > --
> > > You are currently subscribed to cgal-discuss.
> > > To unsubscribe or access the archives , go to
> > > https://lists-sop.inria.fr/wws/info/cgal-discuss
> > >
>
>
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