snapshot 2019-04-19 23:13:13.303952

examples/ellip_grating.py

@@ -0,0 +1,33 @@
+# Quick script for testing arcs
+
+import numpy
+
+import masque
+import masque.file.gdsii
+from masque import shapes
+
+
+def main():
+    pat = masque.Pattern(name='ellip_grating')
+    for rmin in numpy.arange(10, 15, 0.5):
+        pat.shapes.append(shapes.Arc(
+            radii=(rmin, rmin),
+            width=0.1,
+            angles=(-numpy.pi/4, numpy.pi/4)
+        ))
+
+    pat.scale_by(1000)
+#    pat.visualize()
+    pat2 = masque.Pattern(name='p2')
+    pat2.name = 'ellip_grating'
+
+    pat2.subpatterns += [
+        masque.SubPattern(pattern=pat, offset=(20e3, 0)),
+        masque.SubPattern(pattern=pat, offset=(0, 20e3)),
+        ]
+
+    masque.file.gdsii.write_dose2dtype((pat, pat2, pat2.copy(), pat2.copy()), 'out.gds', 1e-9, 1e-3)
+
+
+if __name__ == '__main__':
+    main()