Hi,

This looks great! I'd be happy to try and work on this for mplot3d as well.

Ryan: as for your patch, I'll look at it over the weekend or next week
and see if I can apply it to trunk.

Regards,
Reinier

On Fri, Aug 7, 2009 at 3:02 PM, Michael Droettboom<md...@stsci.edu> wrote:
> Nevermind -- this is in Agg 2.4 as well.  Don't know why I missed it
> yesterday.  I'll have a look into this to see how well we can integrate it.
>
> Cheers,
> Mike
>
> Michael Droettboom wrote:
>> Ah -- I didn't look at Agg 2.5 at all because of the licensing issues.
>> Isn't this a no-go for us because it's GPL'd?
>>
>> Cheers,
>> Mike
>>
>> John Hunter wrote:
>>
>>> On Thu, Aug 6, 2009 at 1:53 PM, Michael Droettboom<md...@stsci.edu> wrote:
>>>
>>>
>>>
>>>> Even with this, the gradient infrastructure in Agg assumes a 
>>>> one-dimensional
>>>> map, and here we need to at least interpolate between the three points of a
>>>> triangle.  It's not impossible, as it's easy enough to make a custom 
>>>> shader,
>>>> it's just that the gradient code won't help us.
>>>>
>>>>
>>> I checked in with the antigrain mailing list, as was pointed to
>>> examples/gouraud.cpp.  This looks like what we want, no?
>>>
>>> wget http://www.antigrain.com/agg-2.5.tar.gz
>>> tar xvfz agg-2.5.tar.gz
>>> cd agg-2.5
>>> make
>>> cd examples/X11/
>>> make gouraud
>>> ./gouraud
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>>
>>
>>
>
> --
> Michael Droettboom
> Science Software Branch
> Operations and Engineering Division
> Space Telescope Science Institute
> Operated by AURA for NASA

-- 
Reinier Heeres
Tel: +31 6 10852639

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