CGAL users discussion list

[Priyank Jain <>]

I have not had experience with openCL, but with polyhedron, yes. I am 
not sure what you are trying to do, but you can access the vertices 
using the vertex iterator model->vertices.begin() and 
model->vertices.end(). I think you can also use "circulators" which 
would give you vertices in a more ordered fashion.


Hope this helped you a bit.
/Priyank

On 2/8/2010 8:00 AM, Mohamed Yousef wrote:
> Hello all,
>
> I'm in the process of writing mesh processing algorithms that benefit from
> OpenCL
> the problem is that , in order to process vertices they have to be 
> copied to
> gpu , in random access array form
> so the only option i can see is first to extract vertex information 
> from the
> half-edge , copy them into array , modify them in gpu , overwrite the
> halfe-edge point values
>
> but this is really too much overhead and memory usage problem , any 
> one has
> a better idea for the process or tackled OpenCL and CGAL before ?
>
> Thanks