[geos-devel] Re: [postgis-devel] EnhancedPrecisionOp

Paul Ramsey pramsey at refractions.net
Wed Dec 29 19:10:51 EST 2004

It might be smart to wait until Martin returns from holidays, as I 
understand he is taking a look at "snap rounding" in JTS soonish, that 
could potentially be useful to you Carl.


strk at refractions.net wrote:

> On Tue, Dec 21, 2004 at 07:31:31PM -0500, Carl Anderson wrote:
>>I continue to try to find a workable solution to precision related problems.
>>Is EnhancedPrecisionOp in GEOS worthwhile to convert to?
> Some operations do the reduction internally, I had not noticed
> the EnhancedPrecisionOp before. Maybe Martin can answer to this.
> --strk;
>>ie in lwgeom_geos_wrapper.cpp
>>     g1->difference(g2);
>>    EnhancedPrecisionOp::difference(g1,g2);
>>postgis-devel mailing list
>>postgis-devel at postgis.refractions.net
> _______________________________________________
> postgis-devel mailing list
> postgis-devel at postgis.refractions.net
> http://postgis.refractions.net/mailman/listinfo/postgis-devel

More information about the geos-devel mailing list