How to determine 3d spatial intersections in your CAD environment: GeoTools
Bangalore, India
The GT_3DINT command detects 3d intersection between two entities.
Lines, arcs, polylines, circles and splines are supported as valid entities and the two 3d points where they intersect are marked with points and can also be optionally connected by a line.
Additionally, you can create a point at the intersection location(s) and also optionally join the intersection points with a line.
The inspiration for this program came from users in mapping, mining and geological domains where it is important to determine the crossing or intersections of linear elements.
This can also be used by conceptual planning architects and engineers to perform spatial analysis of building elements in a 3D space.