[geos-devel] [GEOS] #699: Optimize Geometry->Intersection with rectangular argument

[Mika Heiskanen]

On 08/28/2014 09:23 AM, Sandro Santilli wrote:
> On Wed, Aug 27, 2014 at 11:48:56PM +0300, Mika Heiskanen wrote:
>> On 08/27/2014 11:09 AM, Sandro Santilli wrote:
>>
>>>>   o handles all special cases we could imagine on paper such as
>>>>     edges entering the rectangle from a corner. There are about
>>>>     150 tests for such special cases.
>>>
>>> That's great !
>>
>> As luck would have it, we just encountered a case which was not handled
>> correctly. We have all the input data to recreate the problem, and we
>> hope to be able to debug it this week. We shall reassess the scope of
>> our tests and hence the validity of our code depending on the outcome.
>>
>> Hopefully we can proceed once the problem has been resolved.

The problem was resolved, and we added a few more regression tests.
I have booked Monday for porting the code to GEOS.

Mika Heiskanen / FMI