Model Builder: how to use a Script output as an input for a Toolbar

DonatellaMarino1 — Tue, 20 May 2025 11:35:43 GMT

Hi all,

I now have a script that extends a Line to the edge of a Polygon (see my previous post), and I would like to use this extended Line as input for another Toolbar — specifically, in "Create a TIN" as a "Soft Line." Does anyone know how I can do this?

Hier what I'm missing: since I can't connect two Processes, I don't know how I can proceed.

Hier there is my Script:
import arcpy
import math

dist = 500
fc_line = arcpy.GetParameterAsText(0)
fc_poly = arcpy.GetParameterAsText(1)
output_fc = arcpy.GetParameterAsText(2)

temp_fc = "in_memory/temp_fc"
arcpy.CopyFeatures_management(fc_line, temp_fc)
with arcpy.da.SearchCursor(fc_poly, "SHAPE@") as scur:
for poly, in scur:
boundary = poly.boundary()
arcpy.SelectLayerByLocation_management(temp_fc, "WITHIN", poly)
with arcpy.da.UpdateCursor(temp_fc, "SHAPE@") as ucur:
for line, in ucur:
arr, = line.getPart()
SR = line.spatialReference # Räumliche Referenz der Linie
p1, p2 = arr[:2]
angle = math.atan2(p2.Y - p1.Y, p2.X - p1.X)
p = arcpy.Point(p1.X - dist * math.cos(angle), p1.Y - dist * math.sin(angle))
arr.insert(0, p)

pn1, pn = arr[-2:]
angle = math.atan2(pn.Y - pn1.Y, pn.X - pn1.X)
p = arcpy.Point(pn.X + dist * math.cos(angle), pn.Y + dist * math.sin(angle))
arr.append(p)

line = arcpy.Polyline(arr, SR)
line = line.cut(boundary)[1]

ucur.updateRow([line])

arcpy.CopyFeatures_management(temp_fc, output_fc)
arcpy.Delete_management(temp_fc)
arcpy.SetParameterAsText(2, output_fc)

Thanks for any Tipps,

Donatella

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Model Builder: how to use a Script output as an input for a Toolbar

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