Hatch on the Layer of the Curve

@aimo wrote:

Hello all,
i want create hatchs on the layer of the curves/surface. (i can use grasshopper to do that, but in this case/wish, i want to do it without grasshopper :))
in a sample file, i created 2 Layers: Layer 01 (green) and Layer 02 (gold).

• when i use rhino command: Hatch, no boundary, i can get all hatchs only on the current aktiv layer.
  
  Hatch_Rhino.gif1920×1050 460 KB
• when i use python script, i can get hatchs on the right layer, but i can’t get hatchs with holes.
  
  Hatch_Python.gif1920×1050 834 KB

here is the Python Script :

import Rhino
import scriptcontext as sc
from scriptcontext import doc
import System.Drawing
import rhinoscriptsyntax as rs

def PrintHatch(srf):
    layer = rs.ObjectLayer(srf)
    rs.CurrentLayer(layer)
    curves = rs.DuplicateSurfaceBorder(srf,1)
    hatch = rs.AddHatch(curves)
    rs.DeleteObjects(curves)

AllSrfs = rs.ObjectsByType(8 | 16, False, 0)

for i in AllSrfs:
    PrintHatch(i)

Can someone help me to chang the Pythonscript, or tell me, which RhinoCommand can i use to create the Hatchs on the layer of the curves/surfaces?

thank a lot!

Test for Hatch.3dm (423.2 KB)

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