Eliminate duplicate points with identical x and y coordinates in UCS.
8 Menu: ComputationalCAD Eliminate 2d identical points
7 Command entry: CC:POINTS:ELIM2D
Select the points to eliminate duplicates from.
Specify snap radius:
Enter the snap radius. Expects a value greater or equal 0. Default is <0>.
Point to keep
<Highest>: The point with the highest z-coordinate within the snap radius is kept. (default)
<Lowest>: The point with the lowest z-coordinate within the snap radius is kept.
If the UCS z-coordinate of point p1 is greater than the z-coordinate of point p2, p2 will be eliminated if <Highest> was specified. Otherwise, p1 will be eliminated. If the UCS z-coordinates of both points are identical, any of the points will be eliminated. All coordinates refer to UCS.
Figure 8: Two points and respective snap circles
Use the native AutoCAD command overkill to eliminate identical 3d points.
Figure 9: 54k vertices reduced to 28k vertices using the Elim2d command