Intersection between surfaces

[crpiceda]

Hello,
I am trying to extract the intersection line between two Delaunay 2D filters, as shown in the picture. I there a way to this in Paraview?

Thanks in advance

[mwestphal (Mathieu Westphal (Kitware))]

This should help:

Compute the signed distance field from a polygonal mesh

Goal Compute the signed distance field from points in a data set to a polygonal mesh. The signed distance field has many applications in computational geometry, and can be used, for instance, to find intersections of objects with a polygonal mesh. Background A signed distance field is a point-associated field that gives the distance from each point in a data set to some location or object. In this case, we’ll compute the signed distance as the nearest point on a polygonal mesh. The sign of the …

[crpiceda]

Thanks!