CGAL users discussion list

["naresh" <>]



Hello,

I have read the reference guide and CGAL example for a couple days. I can not understand exactly how to use CGAL libray with Delanuy Triangulation then I would like to ask you.

For example, I have a coordinate list like x, y, z about 1000 points. This points belong to a real 3D surface. I would like to construct a triangular mesh using 3D delaunay triangulation function. So, I can construct a 3D surface model. And then I want to show this 3D model to users in a window.or may be save in some format like .off or vrml  

 

Basically i know how to use Delaunay Tringulation but I still not understand what it doings ? means how can i save the vertex,indices list or may be show them in screen ?

 

In CGAL given samples are in Geomview and i donot have any experiance of Geomview in Windows  ? I also tried to setup with Cygwin but failed. :(

 

Is there any method to convert Delaunay Tringulation to 3D polyhydrone ?

 

 

Thanks...

 

Naresh