Any chance of some examples for MarchingCubes? about geometry3sharp HOT 5 OPEN

marching cubes is probably not the best way to do this. You have to convert your point cloud into a scalar field representation, which will not be easy.

There is another way to do this that is just based on mesh operations and raycasting, starting with an initial sample mesh. Do you have any sample data you could give me? I would write a tutorial.

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If your points are probably GIS data? (2.5D) The easiest might be to do a 2d delaunay triangulation on a plane and then move the vertices to their elevation.

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it's even easier to just incrementally poke the face that contains each point, and that works on a sphere too (not sure if this is whole-earth or just a small region). At least, that's easier if you don't have delaunay triangulation! (which this library does not, yet)

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https://www.dropbox.com/s/izm3lajtfdlrd0b/28_Clumps.kmz=1

Is what the data looks like in GoogleEarth, can convert it to a lat,lon,altitude csv file if that is any help.

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if you can export a csv file that will make things easier for me. Kind of interested in being able to read these kml files...but not /that/ interested, right now =)

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