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Re: Texture mapping onto DEM [message #21450] Fri, 25 August 2000 18:30
Mark Hadfield is currently offline  Mark Hadfield
Messages: 783
Registered: May 1995
Senior Member
"Manfred Th�ring" <thuering@ist.supsi.ch> wrote in message
news:39A0FE8F.BACBD20B@ist.supsi.ch...
>
> I was wondering if it is possible to do texture mapping with IDL (5.3)?
> I would like to map a raster image onto a digital elevation model (DEM).

Sure thing, with Object Graphics anyway. Look at the TEXTURE_MAP property
for the IDLgrSurface and IDLgrPolygon objects.

---
Mark Hadfield
m.hadfield@niwa.cri.nz http://katipo.niwa.cri.nz/~hadfield/
National Institute for Water and Atmospheric Research
PO Box 14-901, Wellington, New Zealand

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