[Change Point-clouds of a Ruin with Overhang Points into TINs] Back to Index

    The first image is a rendering of point-clouds detected on a ruin.
    There are overhang points included.

    [Points To TINs]
    3DChain changed points into TINs. Generally the shape seems to be good, but the direction of TINs is not correct.

    [Change Shape Complete]
    Divide the former shape into some parts as generally flat and perpendicular.
    Flat parts can be processed with Points-to-TINS program for no overhang.
    Perpendicular parts can be processed after coordinate exchange.
    Assemble all the parts.