Brep Intersect lines in Ghpython

Grasshopper
1

I have done a breps intersection in Ghpyhon but found that cannot pass the data out to GH, does anyone know how to do it? Many thanks

Brep Intersection lines
Brep Intersection lines1589×807 87.1 KB

Brep Intersection lines.gh (9.4 KB)

2

This could be a way, using rhino.geometry

Brep Intersection lines.gh (10.8 KB)

import Rhino.Geometry as rg


def intersect(solo_brep, many_breps):

    curve_list = []
    point_list = []
    my_intersection = rg.Intersect.Intersection
    
    for brep in many_breps:
        results = my_intersection.BrepBrep(solo_brep, brep, 0.01)
        if results[0]:
            curve_list.extend(results[1])
            curve_list.extend(results[2])
    
    return curve_list, point_list

a, b = intersect(obj, objs)

image
image1523×826 105 KB

from this
https://developer.rhino3d.com/api/rhinocommon/rhino.geometry.intersect.intersection/brepbrep

1 Like
3

Cool, thanks Antoine