i have two sets of data: a lidar point cloud and dgn files with some 3D lines/polylines.
How can i check if these lines are close (lets say within 4 m from surface)/under/touches the surface created with pointcloudsurface?
Solved
how to find out if lines/polilines touches or are under or close to a pointcloudsurface?
Best answer by danilo_fme
Hi @loganj,
Did you try to use the transformer NeighborFinder?
Thanks,
Danilo
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+51- Celebrity
- 2077 replies
- Best Answer
Hi @loganj,
Did you try to use the transformer NeighborFinder?
Thanks,
Danilo
+15- Contributor
- 2252 replies
you could drape the vertices (Id the vertices) of the lines on the surface.
Extract coordinates of the draped vertices.
Merge them to originals by ID.
Calculate distance using these coordinates. Test if <4m