Mapping terrain texture over a DEM
deepa++at++tcsernet.tcs.ernet.in
Tue, 2 May 95 17:48:39 EDT
I have a large DEM (of an entire country say) and I also have a very large
SPOT image to be texture mapped over it. I need to fly over this using
Performer. I don't want to load all this data right at the beginning
but want to load part by part and visualize it as I fly-through.
Is there any way to do this efficiently?
How can I tile and texture map this image without
the discontinuity at the edge becoming conspicuos? Can ImageVision be
used along with Performer to achieve this?
Deepa Krishnan
Tata Consultancy Services
e-mail:deepa++at++tcsernet.tcs.ernet.in
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