waffle_script.py

import rhinoscriptsyntax as rs

ribs_1 = rs.GetObjects("Select Ribs_1", 16)
ribs_2 = rs.GetObjects("Select Ribs_2", 16)

thickness = rs.GetReal("Material thickness")

length_ribs_1 = len(ribs_1)
length_ribs_2 = len(ribs_2)

print length_ribs_1
print length_ribs_2

for i in range(0,length_ribs_1):
    for j in range(0,length_ribs_2):
        int_line = rs.IntersectBreps(ribs_1[i],ribs_2[j])
        if int_line:
            check_int = rs.IsLine(int_line)
            if check_int:
                length_line = rs.CurveLength(int_line)
                if length_line > 0.01:
                    extend_line = rs.ExtendCurveLength(int_line, 0, 2, length_line)
                    mid_point = rs.DivideCurve(extend_line, 2, False)
                    cylinder_1 = rs.AddCylinder(mid_point[1], mid_point[2], thickness/2, True)
                    cylinder_2 = rs.AddCylinder(mid_point[1], mid_point[0], thickness/2, True)
                    
                    rs.CurrentLayer("Ribs_2")
                    split_1 = rs.SplitBrep(ribs_2[j], cylinder_1, True)
                    ribs_2[j] = split_1[0]
                    
                    rs.CurrentLayer("Ribs_1")
                    split_2 = rs.SplitBrep(ribs_1[i], cylinder_2, True)
                    ribs_1[i] = split_2
                    
                    delete_cylinder_1 = rs.DeleteObject(cylinder_1)
                    delete_cylinder_2 = rs.DeleteObject(cylinder_2)
                    delete_surface_1 = rs.DeleteObject(split_1[1])
                    delete_surface_2 = rs.DeleteObject(split_2[1])
                    delete_line = rs.DeleteObject(extend_line)