Get lowest elevations of points (from a mesh)
- ex) Bottom elevations of a cave
1) Org. mesh for a cave shape.
2) Command "Explore" - explore the org. mesh.
3) Remove some upper parts and leave the lower part.
4) Command "ProjectToCPlanel" - It will flatten the lower part.
4) command "ExtractPt" - extract points from the flatten part.
5) command "Pull" - Pull the points to the lower part. ==> use "Drop" with direction to "Top"
- The points' elevations will be the same as the lower part.
= "Pull" is not working well.
= some cases need the both "Pull" and "Drop".
6) Use the point elevations to set drains.
END.
Get lowest elevations of points (from a mesh)
Re: Get lowest elevations of points (from a mesh)
In some cases, manual processing is required.