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Put masque-layer to gds-layer conversion into a private function, and only call once per shape

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jan 2018-08-30 23:05:30 -07:00
parent 4840c321c5
commit 8623dbbeac
1 changed files with 14 additions and 9 deletions
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23
masque/file/gdsii.py
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@ -76,18 +76,10 @@ def write(patterns: Pattern or List[Pattern],
# Add a Boundary element for each shape
for shape in pat.shapes:
layer, data_type = _mlayer2gds(shape.layer)
for polygon in shape.to_polygons():
xy_open = numpy.round(polygon.vertices + polygon.offset).astype(int)
xy_closed = numpy.vstack((xy_open, xy_open[0, :]))
if is_scalar(polygon.layer):
layer = polygon.layer
data_type = 0
else:
layer = polygon.layer[0]
if len(polygon.layer) > 1:
data_type = polygon.layer[1]
else:
data_type = 0
structure.append(gdsii.elements.Boundary(layer=layer,
data_type=data_type,
xy=xy_closed))
@ -344,3 +336,16 @@ def read(filename: str,
del sp.ref_name
return patterns_dict, library_info
def _mlayer2gds(mlayer):
if is_scalar(mlayer):
layer = mlayer
data_type = 0
else:
layer = mlayer[0]
if len(mlayer) > 1:
data_type = mlayer[1]
else:
data_type = 0
return layer, data_type