Here's an importer for Rhino that works well.
http://solidsmodeling.com/script/points.htm
As for making adjustments to the data, it will depend on how many points.
If you can cut down the contours you need then generate a loft using the minimum you can get away with its not to bad.
The attached image shows a head I scanned, converted to a point cloud, optimised with the Points to Curves Plugin then generated a loft through the contours.
Apart from scaling it would not be to easy to modify though.
Regards Mark,
Hughes Tooling.


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