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Re: Any cross-platform IDL alternatives? [message #27360 is a reply to message #27168] Wed, 17 October 2001 22:06 Go to previous messageGo to previous message
Mark Hadfield is currently offline  Mark Hadfield
Messages: 783
Registered: May 1995
Senior Member
From: "Charles Allen" <charles@aspen.sweetshade.local>
>> * For 3D plotting there is an impressive package called VTK. It looks
nice.
>> (So far this is a plus.) However I think it's intended more for gaming &
CAD
>> than for scientific graphics. One thing it lacks in comparison with IDL
>
> VTK was developed by folks at GE concerned with, among other things,
> 3-D medical data sets. Get ahold of the book.

Well, I would do so if I intended to make heavy use of VTK, but so far I
have only made a quick assessment (over a few days) of VTK as an alternative
to IDL's object graphics and my conclusion was that it looks good but it
seems to lack the concept of data coordinates, which I use a great deal for
geophysical applications in IDL. If you wish to offer a different opinion
I'd love to hear it.

---
Mark Hadfield
m.hadfield@niwa.cri.nz http://katipo.niwa.cri.nz/~hadfield
National Institute for Water and Atmospheric Research




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