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apply vector to hierchay_layout and geometry and contact

This commit is contained in:
Bin wu 2016-11-10 17:28:06 -08:00
parent b51c124810
commit 7bae37c026
3 changed files with 15 additions and 19 deletions
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4
compiler/contact.py
View File

@ -40,8 +40,8 @@ class contact(design.design):
self.offset_attributes(coordinate)
self.translate(coordinate)
self.height = max(obj.offset[1] + obj.height for obj in self.objs)
self.width = max(obj.offset[0] + obj.width for obj in self.objs)
self.height = max(obj.offset.y + obj.height for obj in self.objs)
self.width = max(obj.offset.x + obj.width for obj in self.objs)
def setup_layers(self):
(first_layer, via_layer, second_layer) = self.layer_stack

7
compiler/geometry.py
View File

@ -5,6 +5,7 @@ This provides a set of useful generic types for the gdsMill interface.
import tech
import debug
from utils import snap_to_grid
from vector import vector
class geometry:
"""
@ -37,7 +38,7 @@ class instance(geometry):
self.mod = mod
self.gds = mod.gds
self.rotate = rotate
self.offset = snap_to_grid(offset)
self.offset = vector(snap_to_grid(offset))
self.mirror = mirror
@ -104,7 +105,7 @@ class label(geometry):
self.name = "label"
self.text = text
self.layerNumber = layerNumber
self.offset = snap_to_grid(offset)
self.offset = vector(snap_to_grid(offset))
self.zoom = zoom
self.size = 0
@ -134,7 +135,7 @@ class rectangle(geometry):
geometry.__init__(self)
self.name = "rect"
self.layerNumber = layerNumber
self.offset = snap_to_grid(offset)
self.offset = vector(snap_to_grid(offset))
self.size = snap_to_grid([width, height])
self.width = self.size[0]
self.height = self.size[1]

23
compiler/hierarchy_layout.py
View File

@ -47,13 +47,13 @@ class layout:
#***1,000,000 number is used to avoid empty sequences errors***
# FIXME Is this hard coded value ok??
try:
lowestx1 = min(rect.offset[0] for rect in self.objs)
lowesty1 = min(rect.offset[1] for rect in self.objs)
lowestx1 = min(rect.offset.x for rect in self.objs)
lowesty1 = min(rect.offset.y for rect in self.objs)
except:
[lowestx1, lowesty1] = [1000000.0, 1000000.0]
try:
lowestx2 = min(inst.offset[0] for inst in self.insts)
lowesty2 = min(inst.offset[1] for inst in self.insts)
lowestx2 = min(inst.offset.x for inst in self.insts)
lowesty2 = min(inst.offset.y for inst in self.insts)
except:
[lowestx2, lowesty2] = [1000000.0, 1000000.0]
return vector(min(lowestx1, lowestx2), min(lowesty1, lowesty2))
@ -77,21 +77,18 @@ class layout:
for i in range(len(attr_val)):
# each unit in the list is a list coordinates
if isinstance(attr_val[i], (list,vector)):
attr_val[i] = vector([attr_val[i][0] - coordinate.x,
attr_val[i][1] - coordinate.y])
attr_val[i] = vector(attr_val[i] - coordinate)
# the list itself is a coordinate
else:
if len(attr_val)!=2: continue
for val in attr_val:
if not isinstance(val, (int, long, float)): continue
setattr(self,attr_key, vector([attr_val[0] - coordinate.x,
attr_val[1] - coordinate.y]))
setattr(self,attr_key, vector(attr_val - coordinate))
break
# if is a vector coordinate
if isinstance(attr_val, vector):
setattr(self, attr_key, vector(attr_val[0] - coordinate.x,
attr_val[1] - coordinate.y))
setattr(self, attr_key, vector(attr_val - coordinate))
@ -99,11 +96,9 @@ class layout:
"""Translates all 2d cartesian coordinates in a layout given
the (x,y) offset"""
for obj in self.objs:
obj.offset = snap_to_grid([obj.offset[0] - coordinate.x,
obj.offset[1] - coordinate.y])
obj.offset = vector(snap_to_grid(obj.offset - coordinate))
for inst in self.insts:
inst.offset = snap_to_grid([inst.offset[0] - coordinate.x,
inst.offset[1] - coordinate.y])
inst.offset = vector(snap_to_grid(inst.offset - coordinate))
# FIXME: Make name optional and pick a random one if not specified
def add_inst(self, name, mod, offset=[0,0], mirror="R0",rotate=0):