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139 lines
5.0 KiB
Python
139 lines
5.0 KiB
Python
from pprint import pprint
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from pathlib import Path
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import numpy
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from numpy import pi
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import masque
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from masque import Pattern, Ref, Arc, Library
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from masque.repetition import Grid
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from masque.file import gdsii, dxf, oasis
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def main():
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lib = Library()
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cell_name = 'ellip_grating'
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pat = masque.Pattern()
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layer = (0, 0)
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for rmin in numpy.arange(10, 15, 0.5):
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pat.shapes[layer].append(Arc(
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radii=(rmin, rmin),
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width=0.1,
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angles=(0 * -pi/4, pi/4),
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annotations={'1': ['blah']},
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))
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pat.scale_by(1000)
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# pat.visualize()
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lib[cell_name] = pat
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print(f'\nAdded {cell_name}:')
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pprint(pat.shapes)
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new_name = lib.get_name(cell_name)
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lib[new_name] = pat.copy()
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print(f'\nAdded a copy of {cell_name} as {new_name}')
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pat3 = Pattern()
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pat3.refs[cell_name] = [
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Ref(offset=(1e5, 3e5), annotations={'4': ['Hello I am the base Ref']}),
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Ref(offset=(2e5, 3e5), rotation=pi/3),
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Ref(offset=(3e5, 3e5), rotation=pi/2),
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Ref(offset=(4e5, 3e5), rotation=pi),
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Ref(offset=(5e5, 3e5), rotation=3*pi/2),
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Ref(mirrored=True, offset=(1e5, 4e5)),
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Ref(mirrored=True, offset=(2e5, 4e5), rotation=pi/3),
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Ref(mirrored=True, offset=(3e5, 4e5), rotation=pi/2),
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Ref(mirrored=True, offset=(4e5, 4e5), rotation=pi),
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Ref(mirrored=True, offset=(5e5, 4e5), rotation=3*pi/2),
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Ref(offset=(1e5, 5e5)).mirror_target(1),
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Ref(offset=(2e5, 5e5), rotation=pi/3).mirror_target(1),
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Ref(offset=(3e5, 5e5), rotation=pi/2).mirror_target(1),
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Ref(offset=(4e5, 5e5), rotation=pi).mirror_target(1),
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Ref(offset=(5e5, 5e5), rotation=3*pi/2).mirror_target(1),
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Ref(offset=(1e5, 6e5)).mirror2d_target(True, True),
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Ref(offset=(2e5, 6e5), rotation=pi/3).mirror2d_target(True, True),
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Ref(offset=(3e5, 6e5), rotation=pi/2).mirror2d_target(True, True),
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Ref(offset=(4e5, 6e5), rotation=pi).mirror2d_target(True, True),
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Ref(offset=(5e5, 6e5), rotation=3*pi/2).mirror2d_target(True, True),
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]
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lib['sref_test'] = pat3
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print('\nAdded sref_test:')
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pprint(pat3)
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pprint(pat3.refs)
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rep = Grid(
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a_vector=[1e4, 0],
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b_vector=[0, 1.5e4],
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a_count=3,
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b_count=2,
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)
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pat4 = Pattern()
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pat4.refs[cell_name] = [
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Ref(repetition=rep, offset=(1e5, 3e5)),
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Ref(repetition=rep, offset=(2e5, 3e5), rotation=pi/3),
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Ref(repetition=rep, offset=(3e5, 3e5), rotation=pi/2),
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Ref(repetition=rep, offset=(4e5, 3e5), rotation=pi),
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Ref(repetition=rep, offset=(5e5, 3e5), rotation=3*pi/2),
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Ref(repetition=rep, mirrored=True, offset=(1e5, 4e5)),
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Ref(repetition=rep, mirrored=True, offset=(2e5, 4e5), rotation=pi/3),
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Ref(repetition=rep, mirrored=True, offset=(3e5, 4e5), rotation=pi/2),
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Ref(repetition=rep, mirrored=True, offset=(4e5, 4e5), rotation=pi),
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Ref(repetition=rep, mirrored=True, offset=(5e5, 4e5), rotation=3*pi/2),
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Ref(repetition=rep, offset=(1e5, 5e5)).mirror_target(1),
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Ref(repetition=rep, offset=(2e5, 5e5), rotation=pi/3).mirror_target(1),
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Ref(repetition=rep, offset=(3e5, 5e5), rotation=pi/2).mirror_target(1),
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Ref(repetition=rep, offset=(4e5, 5e5), rotation=pi).mirror_target(1),
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Ref(repetition=rep, offset=(5e5, 5e5), rotation=3*pi/2).mirror_target(1),
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Ref(repetition=rep, offset=(1e5, 6e5)).mirror2d_target(True, True),
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Ref(repetition=rep, offset=(2e5, 6e5), rotation=pi/3).mirror2d_target(True, True),
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Ref(repetition=rep, offset=(3e5, 6e5), rotation=pi/2).mirror2d_target(True, True),
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Ref(repetition=rep, offset=(4e5, 6e5), rotation=pi).mirror2d_target(True, True),
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Ref(repetition=rep, offset=(5e5, 6e5), rotation=3*pi/2).mirror2d_target(True, True),
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]
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lib['aref_test'] = pat4
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print('\nAdded aref_test')
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folder = Path('./layouts/')
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print(f'...writing files to {folder}...')
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gds1 = folder / 'rep.gds.gz'
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gds2 = folder / 'rerep.gds.gz'
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print(f'Initial write to {gds1}')
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gdsii.writefile(lib, gds1, 1e-9, 1e-3)
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print(f'Read back and rewrite to {gds2}')
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readback_lib, _info = gdsii.readfile(gds1)
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gdsii.writefile(readback_lib, gds2, 1e-9, 1e-3)
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dxf1 = folder / 'rep.dxf.gz'
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dxf2 = folder / 'rerep.dxf.gz'
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print(f'Write aref_test to {dxf1}')
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dxf.writefile(lib, 'aref_test', dxf1)
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print(f'Read back and rewrite to {dxf2}')
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dxf_lib, _info = dxf.readfile(dxf1)
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print(Library(dxf_lib))
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dxf.writefile(dxf_lib, 'Model', dxf2)
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layer_map = {'base': (0,0), 'mylabel': (1,2)}
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oas1 = folder / 'rep.oas'
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oas2 = folder / 'rerep.oas'
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print(f'Write lib to {oas1}')
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oasis.writefile(lib, oas1, 1000, layer_map=layer_map)
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print(f'Read back and rewrite to {oas2}')
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oas_lib, oas_info = oasis.readfile(oas1)
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oasis.writefile(oas_lib, oas2, 1000, layer_map=layer_map)
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print('OASIS info:')
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pprint(oas_info)
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if __name__ == '__main__':
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main()
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