CGAL users discussion list

[Pierre Alliez <>]

hi,

We have the same type of issue - could you develop more on your current 
implementation (if you have?) based on CPU and not GPU?

we plan to experiment with geometric hashing later this year, and we already 
have an octree-based implementation (slow).

thank you,

Pierre



Bo Schwarzstein a écrit :
> Hi Kuan
>    if we want to do intersection, I think the best ways are only 2, one 
> is highly SIMD code, or GPGPU stream compution. I am working for the 
> second method, the result is much faster than CPU's one core.
>  
> Thanks
>
>     ----- Original Message -----
>     *From:* Kuan 
> <mailto:>
>     *To:* 
>
>     
> <mailto:>
>     *Sent:* Thursday, November 08, 2007 10:35 PM
>     *Subject:* [cgal-discuss] Raytracing
>
>     Hi all,
>     Is there any choice in CGAL for doing ray tracing easier?
>     I mean, be efficient to test intersect of a ray with a huge number
>     of triangles?
>     best regards
>     Kuan