where can I find the TIN model code ?

How can I read files(for example *.txt file) to generate Terrain(DEM or TIN) model ?

does anyone know where I can get some example codes , or can help

Thanx.

How to read a txt file? The heck does that mean?

http://www.vterrain.org/ would be a good place to start.

Originally posted by V-man:
How to read a txt file? The heck does that mean?

What opengl commands do you use to read a text file silly…

Originally posted by Pop N Fresh:
http://www.vterrain.org/ would be a good place to start.

Hi,but I can’t find anything there.
Could you give another URL about generating
DEM ,thanx a lot.

check these out:
http://vterrain.org/Culture/SDTS.html
http://mcmcweb.er.usgs.gov/sdts/sdtsxx/index.html