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Re: quadtree algorithm [message #68391]

Wed, 28 October 2009 14:30

rogass
Messages: 200
Registered: April 2008

Senior Member

On 28 Okt., 02:03, "ben.bighair" <ben.bigh...@gmail.com> wrote:
> On Oct 27, 10:58 am, chris <rog...@googlemail.com> wrote:
>
>> Hi there,
>> I was wondering that no quadtree algorithm is implemented in IDL. Does
>> anybody have a read-to-use routine to put, for example, an 1000x1000-
>> image into such tree and to concurrently store its parts (bounding
>> box) into a pointer array?
>
>> Thanks and best regards
>
>> CR
>
> Hi,
>
> I implemented a quadtree as an IDL object that I can share with you.
> It is a bit old now*, but you can easily modify it to suit your own
> needs. Send me an email and I'll attach it to my reply.
>
> Cheers,
> Ben
>
> * It inherits from Martin Schultz's MGSBaseObject - where is Martin
> now?

Dear Ben,
this would be very kind. I sent you a pm. Do you have any ideas about
this one:

http://groups.google.com/group/comp.lang.idl-pvwave/browse_t hread/thread/7ab33a51a9f81f8a#

Unfortunately, I don't know who Martin is and where he is (supposed to
be).

Thank you

CR

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		Re: quadtree algorithm By: rogass on Wed, 28 October 2009 14:30
		Re: quadtree algorithm By: ben.bighair on Tue, 27 October 2009 18:03

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