From 3ac08e732c38272def707ebdb84dadda7ad0cc49 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Lanzend=C3=B6rfer?= <david.lanzendoerfer@o2s.ch>
Date: Tue, 27 Nov 2018 15:45:47 +0800
Subject: [PATCH] Modified script
* XOR-ing the label text into the edge of the mask as adviced by the
technician
* Mirrored all the layers so that the will appear correctly on the wafer
---
Vendors/HKUST/Python/make_masks.py | 34 ++++++++++++++++++++++--------
1 file changed, 25 insertions(+), 9 deletions(-)
diff --git a/Vendors/HKUST/Python/make_masks.py b/Vendors/HKUST/Python/make_masks.py
index 76d39b9..ceddee9 100755
--- a/Vendors/HKUST/Python/make_masks.py
+++ b/Vendors/HKUST/Python/make_masks.py
@@ -61,6 +61,15 @@ def get_frame(bb):
return ret
+def mirrored_polygons(cell):
+ bb=cell.get_bounding_box()
+ width=bb[1][0]-bb[0][0]
+ pgs=cell.get_polygons()
+ for pg in pgs:
+ for tp in pg:
+ tp[0]=width-tp[0]
+ return pgs
+
def make_masks(frame,mask_type,mask_mappings):
i=1
for m in mask_mappings:
@@ -72,8 +81,22 @@ def make_masks(frame,mask_type,mask_mappings):
if(len(gdsii.top_level())==1):
for c in gdsii.top_level():
topcell=c.flatten(single_layer=1)
-
+ toppgs=topcell.get_polygons()
#we have four tiles ready to be filled
+ for idx in range(4):
+ if(len(m)>idx):
+ cellname="mask_"+m[idx]
+ tp=get_offset(idx)
+ fs=2000
+ tp[1]=97800
+ if((idx==2)or(idx==3)):
+ tp[1]=16000
+ text=gdspy.Text(cellname, fs, tp)
+ #text=text.fillet(radius=45, points_per_2pi=256, max_points=199, precision=0.001)
+ toppgs=gdspy.fast_boolean(toppgs,text,"xor")
+ topcell=gdspy.Cell(mask_type+str(i))
+ topcell.add(toppgs)
+
for idx in range(4):
if(len(m)>idx):
cellname="mask_"+m[idx]
@@ -83,7 +106,7 @@ def make_masks(frame,mask_type,mask_mappings):
for c in ngdsii.top_level():
cell=c.flatten(single_layer=1)
try:
- pgs = cell.get_polygons()
+ pgs = mirrored_polygons(cell)
except:
print("No polygons found")
@@ -101,13 +124,6 @@ def make_masks(frame,mask_type,mask_mappings):
if((idx>=0) and (idx<=3)):
topcell.add(gdspy.Polygon(pg))
- tp=get_offset(idx)
- fs=1000
- tp[1]=tp[1]-spacing
- tp[1]=tp[1]-fs*1.5
- tp[1]=tp[1]-frame_width
- topcell.add(gdspy.Text(cellname, fs, tp))
-
topcell=topcell.flatten(single_layer=1)
outgdsii.add(topcell)
outgdsii.write_gds("Vendors/HKUST/Masks/"+mask_type+str(i)+".gds")
--
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