CGAL users discussion list

[Marius Kintel <>]

On Jan 21, 2015, at 06:06 AM, Bernhard Kornberger 
<>
 wrote:

> To this end they needed to patch CGAL to achieve thread safety for
> the Exact_predicates_exact_constructions_kernel. Now I'd like to
> contribute this patch and possibly start a discussion about it:
> 
Sounds very cool. The lack of thread safeness is a major concern for us 
(OpenSCAD) when using CGAL.
I’m not familiar with the inner workings of the shared objects in CGAL, but 
do you think your patch will make it possible to execute multiple Nef 
polyhedron CSG operations in parallel (i.e. multiple threads reading from the 
same operands but producing different output) ?

Kind Regards,

 -Marius