This page is indicating the methods of processing point-clouds including over-hung to polygons, and samples.
We developed the following two methods.

Direct Processing; Connecting Points to TINs
This program has different algolithm from TIN generation in no overhung points.


Cross-section method; Finding cross section of object points gradually and generating continuous images.
Continuous images are converted to polygons.
Both input data are text x,y,z and outputs are STLs

These methods make possible to polygon generation from any point clouds containing overhung.

After clicking an item in the table,you can find samples; point-clouds and polygons
In case of any item with _ren, the data are renewal.