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Viewing irregular mesh in object graphics? [message #31725]

Fri, 16 August 2002 10:01

mvukovic
Messages: 63
Registered: July 1998

Member

I know very little about meshes in IDL, and just a bit more about OG.

I have data collected on a silicon wafer (you know the one on which
the chips are grown, which we use then in computers and communcation
equipment to communicate with each other on newsgroups like this one),
in a definitely non-cartesian pattern. It is on concentric circles.

Using triangulate, I can get connectivity data on the mesh. I was
wondering if it is possible to view this data as a surface, without
interpolating it on a rectangular grid. I would like it to look as a
collection of triangles (vertices being the data points).

I suspect a collection of IDLgrPolygon's may be the way to go.
Correct?

Thanks,

Mirko

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