CGAL users discussion list

[Andreas Fabri <>]

Hi Leide,

All 2D demos use Qt, the older ones Qt3, the newer ones Qt4.
If you want to write your own demos you should have a look
at Qt4 based demos. For 2D they use the Qt GraphicsView framework.
For 3D they use libQGLViewer which is based on the OpenGL
widget that comes with Qt4.


http://www.cgal.org/Manual/3.4/doc_html/cgal_manual/GraphicsView/Chapter_main.html
http://doc.trolltech.com/4.4/graphicsview.html
http://www.libqglviewer.com/

The precompiled demos are part of the distribution, that is you
can take them as starting  point for your own demos with a viewer.

Best regards,

andreas fabri


Leide wrote:
> I installed cgal but need a viewer .. I never used libraries without viewer 
> own
> ... Friends indicated qt, but I do not know how to use ... I will develop a
> software that will make the surface mesh with the tiangulation of 2D Delaunay
> ... I need a very viewer ... I Research on various pages including (cgal.org),
> but without success ... I need a tutorial or help ..
>
> Thank's
> Leide