def init_regions(self):
self.connections = [DPoint(0, 0), DPoint(self.dr.abs(), 0)]
self.angle_connections = [0, 0]
alpha = atan2(self.dr.y, self.dr.x)
self.angle_connections = [alpha, alpha]
alpha_trans = DCplxTrans(1, alpha * 180 / pi, False, 0, 0)
m_poly = DSimplePolygon([
DPoint(0, -self.Z0.width / 2),
DPoint(self.dr.abs(), -self.Z1.width / 2),
DPoint(self.dr.abs(), self.Z1.width / 2),
DPoint(0, self.Z0.width / 2)
])
e_poly1 = DSimplePolygon([
DPoint(0, -self.Z0.b / 2),
DPoint(self.dr.abs(), -self.Z1.b / 2),
DPoint(self.dr.abs(), -self.Z1.width / 2),
DPoint(0, -self.Z0.width / 2)
])
e_poly2 = DSimplePolygon([
DPoint(0, self.Z0.b / 2),
DPoint(self.dr.abs(), self.Z1.b / 2),
DPoint(self.dr.abs(), self.Z1.width / 2),
DPoint(0, self.Z0.width / 2)
])
m_poly.transform(alpha_trans)
e_poly1.transform(alpha_trans)
e_poly2.transform(alpha_trans)
self.metal_region.insert(SimplePolygon.from_dpoly(m_poly))
self.empty_region.insert(SimplePolygon.from_dpoly(e_poly1))
self.empty_region.insert(SimplePolygon.from_dpoly(e_poly2))
def init_regions(self):
dpts_arr = [DPoint(self.r*cos(2*pi*i/self.n_pts+self._offset_angle),self.r*sin(2*pi*i/self.n_pts+self._offset_angle)) for i in range(0,self.n_pts)]
if( self.solid == True ):
self.metal_region.insert( SimplePolygon().from_dpoly( DSimplePolygon(dpts_arr) ) )
else:
self.empty_region.insert( SimplePolygon().from_dpoly( DSimplePolygon(dpts_arr) ) )
self.connections.extend([self.center, self.center + DVector(0,-self.r)])
self.angle_connections.extend([0, 0])
def init_regions( self ):
origin = DPoint(0,0)
p1 = origin + DPoint(self.a,0)
p2 = p1 + DPoint(0,self.b)
p3 = p2 + DPoint(-self.a,0)
pts_arr = [origin,p1,p2,p3]
if self.inverse:
self.empty_region.insert(SimplePolygon().from_dpoly(DSimplePolygon(pts_arr)))
else:
self.metal_region.insert(SimplePolygon().from_dpoly(DSimplePolygon(pts_arr)))
def init_regions(self):
origin = DPoint(0, 0)
dx = (self.b - self.t) / 2
p1 = origin + DPoint(dx, self.h)
p2 = p1 + DPoint(self.t, 0)
p3 = p2 + DPoint(dx, -self.h)
pts_arr = [origin, p1, p2, p3]
if self.inverse:
self.empty_region.insert(SimplePolygon(DSimplePolygon(pts_arr)))
else:
self.metal_region.insert(SimplePolygon(DSimplePolygon(pts_arr)))
def init_regions(self):
origin = DPoint(0, 0)
p1 = origin + DPoint(self.width, 0)
self.p2 = p1 + DPoint(0, self.height)
p3 = self.p2 + DPoint(-self.width, 0)
pts_arr = [origin, p1, self.p2, p3]
if self.inverse:
self.empty_region.insert(SimplePolygon(DSimplePolygon(pts_arr)))
else:
self.metal_region.insert(SimplePolygon(DSimplePolygon(pts_arr)))
self.connections = [origin, self.p2]
def init_regions( self ):
origin = DPoint(0,0)
Rin = self.r - self.t
Rout = self.r
dpts_arr_Rout = [DPoint(Rout * cos(2 * pi * i / self.n_pts), Rout * sin(2 * pi * i / self.n_pts)) for i in range(0, self.n_pts)]
dpts_arr_Rin = [DPoint(Rin * cos(2 * pi * i / self.n_pts), Rin * sin(2 * pi * i / self.n_pts)) for i in range(0, self.n_pts)]
outer_circle = Region(SimplePolygon().from_dpoly(DSimplePolygon(dpts_arr_Rout)))
inner_circle = Region(SimplePolygon().from_dpoly(DSimplePolygon(dpts_arr_Rin)))
ring = outer_circle - inner_circle
#self.metal_region.insert(ring)
#if self.inverse:
self.empty_region = ring
def init_regions(self):
dpts_arr = [
DPoint(self.r * cos(2 * pi * i / self.n_pts),
self.r * sin(2 * pi * i / self.n_pts))
for i in range(0, self.n_pts)
]
if (self.solid == True):
self.metal_region.insert(SimplePolygon().from_dpoly(
DSimplePolygon(dpts_arr)))
else:
self.empty_region.insert(SimplePolygon().from_dpoly(
DSimplePolygon(dpts_arr)))
def init_regions( self ):
d_alpha = (self.alpha_end - self.alpha_start)/(self.n_pts - 1)
alphas = [(self.alpha_start + d_alpha*i) for i in range(0,self.n_pts)]
dpts_arr = [DPoint(self.r*cos(alpha),self.r*sin(alpha)) for alpha in alphas]
dpts_arr.append( DPoint(0,0) )
if( self.solid == True ):
self.metal_region.insert( SimplePolygon().from_dpoly( DSimplePolygon(dpts_arr) ) )
else:
self.empty_region.insert( SimplePolygon().from_dpoly( DSimplePolygon(dpts_arr) ) )
self.connections.extend([self._center, self._center+DVector(0, -self.r)])
self.angle_connections.extend([0,0])
def init_regions(self):
w_res, g_res = self._resonator_cpw_params.width, self._resonator_cpw_params.gap
w_protect_pad = self._w_claw_pad + g_res * 2
protect_aperture = self._claw_aperture + 2 * self._w_thin_ground
protect_width = protect_aperture + 2 * w_protect_pad
l_claw_pad = self._l_claw_pad
w_claw = self._w_claw
protect_points = [
DPoint(0, -g_res),
DPoint(-protect_width / 2, -g_res),
DPoint(-protect_width / 2, w_claw + l_claw_pad + g_res),
DPoint(-protect_width / 2 + w_protect_pad,
w_claw + l_claw_pad + g_res),
DPoint(-protect_width / 2 + w_protect_pad, w_claw + g_res),
DPoint(protect_width / 2 - w_protect_pad, w_claw + g_res),
DPoint(protect_width / 2 - w_protect_pad,
w_claw + l_claw_pad + g_res),
DPoint(protect_width / 2, w_claw + l_claw_pad + g_res),
DPoint(protect_width / 2, -g_res)
]
protect_region = Region(DSimplePolygon(protect_points))
metal_points = [
DPoint(0, 0),
DPoint(-protect_width / 2 + g_res, 0),
DPoint(-protect_width / 2 + g_res, w_claw + l_claw_pad),
DPoint(-protect_width / 2 + w_protect_pad - g_res,
w_claw + l_claw_pad),
DPoint(-protect_width / 2 + w_protect_pad - g_res, w_claw),
DPoint(protect_width / 2 - w_protect_pad + g_res, w_claw),
DPoint(protect_width / 2 - w_protect_pad + g_res,
w_claw + l_claw_pad),
DPoint(protect_width / 2 - g_res, w_claw + l_claw_pad),
DPoint(protect_width / 2 - g_res, 0)
]
metal_poly = DSimplePolygon(metal_points)
self.metal_region.insert(metal_poly)
empty_region = protect_region - self.metal_region
self.empty_region.insert(empty_region)
self.connections = [
DPoint(0, 0),
DPoint(0, w_claw + g_res + self._w_thin_ground)
]
def init_regions(self):
self.metal_regions["bridges"] = Region()
self.metal_regions["bridge_patches"] = Region()
self.empty_regions["bridges"] = Region()
self.empty_regions["bridge_patches"] = Region()
patch_x = 20e3
patch_y = 10e3
patch_pos_y = 35e3
l1 = 23e3
l2 = 8e3
l3 = 22e3
w = 20e3
bridge_points = [
DPoint(-w / 2, l1),
DPoint(-w / 2 - l2, l1 + l2),
DPoint(-w / 2 - l2, l1 + l2 + l3),
DPoint(w / 2 + l2, l1 + l2 + l3),
DPoint(w / 2 + l2, l1 + l2),
DPoint(w / 2, l1),
DPoint(w / 2, -l1),
DPoint(w / 2 + l2, -l1 - l2),
DPoint(w / 2 + l2, -l1 - l2 - l3),
DPoint(-w / 2 - l2, -l1 - l2 - l3),
DPoint(-w / 2 - l2, -l1 - l2),
DPoint(-w / 2, -l1)
]
bridge_poly = DSimplePolygon(bridge_points)
self.metal_regions["bridges"].insert(bridge_poly)
rec1_points = [
DPoint(patch_x / 2, patch_pos_y),
DPoint(patch_x / 2, patch_pos_y + patch_y),
DPoint(-patch_x / 2, patch_pos_y + patch_y),
DPoint(-patch_x / 2, patch_pos_y)
]
rec2_points = [
DPoint(patch_x / 2, -patch_pos_y),
DPoint(patch_x / 2, -(patch_pos_y + patch_y)),
DPoint(-patch_x / 2, -(patch_pos_y + patch_y)),
DPoint(-patch_x / 2, -patch_pos_y)
]
rec1_poly = DSimplePolygon(rec1_points)
rec2_poly = DSimplePolygon(rec2_points)
self.metal_regions["bridge_patches"].insert(rec1_poly)
self.metal_regions["bridge_patches"].insert(rec2_poly)
def transform_layer(self, layer_i, trans, trans_ports=False):
"""
Performs transofmation of the layer desired.
Parameters
----------
layer_i : int
layer index, >0
trans : Union[DcplxTrans, DTrans]
transformation to perform
trans_ports : bool
If `True` also performs transform of `self.sonnet_ports`
as they are vectors.
Returns
-------
None
"""
r_cell = Region(self.cell.begin_shapes_rec(layer_i))
r_cell.transform(trans)
temp_i = self.cell.layout().layer(pya.LayerInfo(PROGRAM.LAYER1_NUM, 0))
self.cell.shapes(temp_i).insert(r_cell)
self.cell.layout().clear_layer(layer_i)
self.cell.layout().move_layer(temp_i, layer_i)
self.cell.layout().delete_layer(temp_i)
if trans_ports:
self.sonnet_ports = list(
DSimplePolygon(
self.sonnet_ports).transform(trans).each_point())
def init_regions(self):
self.connections = [DPoint(0, 0), self.dr]
self.start = DPoint(0, 0)
self.end = self.start + self.dr
alpha = atan2(self.dr.y, self.dr.x)
self.angle_connections = [alpha, alpha]
alpha_trans = ICplxTrans().from_dtrans(
DCplxTrans(1, alpha * 180 / pi, False, self.start))
metal_poly = DSimplePolygon([
DPoint(0, -self.width / 2),
DPoint(self.dr.abs(), -self.width / 2),
DPoint(self.dr.abs(), self.width / 2),
DPoint(0, self.width / 2)
])
self.connection_edges = [3, 1]
self.metal_region.insert(pya.SimplePolygon().from_dpoly(metal_poly))
if (self.gap != 0):
self.empty_region.insert(
pya.Box(
Point().from_dpoint(DPoint(0, self.width / 2)),
Point().from_dpoint(
DPoint(self.dr.abs(), self.width / 2 + self.gap))))
self.empty_region.insert(
pya.Box(
Point().from_dpoint(DPoint(0, -self.width / 2 - self.gap)),
Point().from_dpoint(DPoint(self.dr.abs(),
-self.width / 2))))
self.metal_region.transform(alpha_trans)
self.empty_region.transform(alpha_trans)
def _get_solid_arc(self, center, R, width, alpha_start, alpha_end, n_inner,
n_outer):
pts = []
# print(alpha_start/pi, alpha_end/pi, cos( alpha_start ), cos( alpha_end ),
# sin(alpha_start), sin(alpha_end))
if alpha_end > alpha_start:
alpha_start = alpha_start - 1e-3
alpha_end = alpha_end + 1e-3
else:
alpha_start = alpha_start + 1e-3
alpha_end = alpha_end - 1e-3
d_alpha_inner = (alpha_end - alpha_start) / (n_inner - 1)
d_alpha_outer = -(alpha_end - alpha_start) / (n_outer - 1)
# print("Center:", center)
for i in range(0, n_inner):
alpha = alpha_start + d_alpha_inner * i
pts.append(center + DPoint(cos(alpha), sin(alpha)) *
(R - width / 2))
for i in range(0, n_outer):
alpha = alpha_end + d_alpha_outer * i
pts.append(center + DPoint(cos(alpha), sin(alpha)) *
(R + width / 2))
# print("Points:", pts[:n_inner],"\n ", pts[n_inner:], "\n")
return DSimplePolygon(pts)
def _init_primitives_trans(self):
self.init_primitives() # must be implemented in every subclass
dr_origin = DSimplePolygon([DPoint(0, 0)])
if (self.DCplxTrans_init is not None):
# constructor trans displacement
dCplxTrans_temp = DCplxTrans(1, 0, False,
self.DCplxTrans_init.disp)
for element in self.primitives.values():
element.make_trans(dCplxTrans_temp)
dr_origin.transform(dCplxTrans_temp)
self._update_connections(dCplxTrans_temp)
self._update_alpha(dCplxTrans_temp)
# rest of the constructor trans functions
dCplxTrans_temp = self.DCplxTrans_init.dup()
dCplxTrans_temp.disp = DPoint(0, 0)
for element in self.primitives.values():
element.make_trans(dCplxTrans_temp)
dr_origin.transform(dCplxTrans_temp)
self._update_connections(dCplxTrans_temp)
self._update_alpha(dCplxTrans_temp)
dCplxTrans_temp = DCplxTrans(1, 0, False, self.origin)
for element in self.primitives.values():
element.make_trans(dCplxTrans_temp) # move to the origin
self._update_connections(dCplxTrans_temp)
self._update_alpha(dCplxTrans_temp)
self.origin += dr_origin.point(0)
# FOLLOWING CYCLE GIVES WRONG INFO ABOUT FILLED AND ERASED AREAS
for element in self.primitives.values():
self.metal_region += element.metal_region
self.empty_region += element.empty_region
def init_regions(self):
if self._ebeam:
dw = 2e3 * 4
else:
dw = 3e3 * 4
w = 2e3 * 4
l = (w * 7 + dw * 6) / 2
lengths = [
3e3 * 4, 6e3 * 4, 8e3 * 4, 9e3 * 4, 8e3 * 4, 6e3 * 4, 3e3 * 4
]
empty_points = [
DPoint(0, -l),
DPoint(0, l),
DPoint(9e3 * 4, l),
DPoint(9e3 * 4, -l)
]
empty_poly = DSimplePolygon(empty_points)
empty_region = Region(empty_poly)
l0 = -l
metal_region = Region(DSimplePolygon([]))
for l1 in lengths:
metal1 = Region(
DSimplePolygon([
DPoint(0, l0),
DPoint(0, l0 + w),
DPoint(l1, l0 + w),
DPoint(l1, l0)
]))
metal_region += metal1
l0 = l0 + w + dw
self.metal_region.insert(metal_region)
self.empty_region.insert(empty_region - metal_region)
self.connections = [DPoint(0, 0), DPoint(0, 0)]
self.angle_connections = [pi, 0]
def init_regions(self):
w_pad, g_pad = self._pad_cpw_params["w"], self._pad_cpw_params["g"]
w_feed, g_feed = self._feedline_cpw_params[
"w"], self._feedline_cpw_params["g"]
x, y = self._ground_connector_width + self._back_gap, 0
metal_points = [
DPoint(x, y + w_pad / 2),
DPoint(x + self._pad_length, y + w_pad / 2),
DPoint(x + self._pad_length + self._transition_length,
y + w_feed / 2),
DPoint(x + self._pad_length + self._transition_length,
y - w_feed / 2),
DPoint(x + self._pad_length, y - w_pad / 2),
DPoint(x, y - w_pad / 2)
]
metal_poly = DSimplePolygon(metal_points)
self.metal_region.insert(metal_poly)
protect_points = [
DPoint(x - self._back_gap, y + w_pad / 2 + g_pad),
DPoint(x + self._pad_length, y + w_pad / 2 + g_pad),
DPoint(x + self._pad_length + self._transition_length,
y + w_feed / 2 + g_feed),
DPoint(x + self._pad_length + self._transition_length,
y - w_feed / 2 - g_feed),
DPoint(x + self._pad_length, y - w_pad / 2 - g_pad),
DPoint(x - self._back_gap, y - w_pad / 2 - g_pad)
]
protect_poly = DSimplePolygon(protect_points)
protect_region = Region(protect_poly)
empty_region = protect_region - self.metal_region
self.empty_region.insert(empty_region)
self.connections = [
DPoint(0, 0),
DPoint(x + self._pad_length + self._transition_length, 0)
]
self.angle_connections = [pi, 0]
def _update_alpha( self, dCplxTrans ):
if( dCplxTrans is not None ):
dCplxTrans_temp = dCplxTrans.dup()
dCplxTrans_temp.disp = DPoint(0,0)
for i,alpha in enumerate(self.angle_connections):
poly_temp = DSimplePolygon( [DPoint( cos(alpha), sin(alpha) )] )
poly_temp.transform( dCplxTrans_temp )
pt = poly_temp.point( 0 )
self.angle_connections[i] = atan2( pt.y, pt.x )
def init_regions(self):
origin = DPoint(0, 0)
dpts_arr = [DPoint(self.r * cos(2 * pi * i / self.n_pts + self._offset_angle),
self.r * sin(2 * pi * i / self.n_pts + self._offset_angle)) for i in range(0, self.n_pts)]
circle_polygon = SimplePolygon().from_dpoly(DSimplePolygon(dpts_arr))
if self.inverse:
self.empty_region.insert(circle_polygon)
else:
self.metal_region.insert(circle_polygon)
self.connections.extend([origin, origin + DVector(0, -self.r)])
self.angle_connections.extend([0, 0])
def _update_connections( self, dCplxTrans ):
if( dCplxTrans is not None ):
# the problem is, if k construct polygon with multiple points
# their order in poly_temp.each_point() doesn't coinside with the
# order of the list that was passed to the polygon constructor
# so, when k perform transformation and try to read new values through poly_temp.each_point()
# they values are rearranged
# solution is: k need to create polygon for each point personally, and the initial order presists
for i,pt in enumerate(self.connections):
poly_temp = DSimplePolygon( [pt] )
poly_temp.transform( dCplxTrans )
self.connections[i] = poly_temp.point( 0 )
def _make_polygon(self, length, w, d, f, overlapping):
polygon = DSimplePolygon
p1 = DPoint(0, 0)
p2 = p1 + DPoint(length, 0)
p3 = p2 + DPoint(0, w)
p4 = p3 - DPoint(overlapping, 0)
p5 = p4 - DPoint(0, d)
p6 = p5 - DPoint(f, 0)
p7 = p6 + DPoint(0, d)
p8 = p1 + DPoint(0, w)
polygon = DSimplePolygon([p1, p2, p3, p4, p5, p6, p7, p8])
return polygon
def _get_solid_arc(self, center, R, width, alpha_start, alpha_end, n_inner, n_outer):
pts = []
d_alpha_inner = (alpha_end - alpha_start) / (n_inner - 1)
d_alpha_outer = -(alpha_end - alpha_start) / (n_outer - 1)
for i in range(0, n_inner):
alpha = alpha_start + d_alpha_inner * i
pts.append(center + DPoint(cos(alpha), sin(alpha)) * (R - width / 2))
for i in range(0, n_outer):
alpha = alpha_end + d_alpha_outer * i
pts.append(center + DPoint(cos(alpha), sin(alpha)) * (R + width / 2))
return DSimplePolygon(pts)
def init_regions(self):
metal_points = [
DPoint(0, self._y / 2),
DPoint(self._x, self._y / 2),
DPoint(self._x, -self._y / 2),
DPoint(0, -self._y / 2)
]
metal_poly = DSimplePolygon(metal_points)
self.metal_region.insert(metal_poly)
self.empty_region.insert(self.metal_region)
self.connections = [DPoint(0, 0), DPoint(self._x, 0)]
self.angle_connections = [pi, 0]
def init_regions(self): w_fc, g_fc = self._fc_cpw_params.width, self._fc_cpw_params.gap empty_points = [DPoint(w_fc / 2, 0), DPoint(w_fc / 2, w_fc), DPoint(-self._width / 2, w_fc), DPoint(-self._width / 2, w_fc + g_fc), DPoint(self._width / 2, w_fc + g_fc), DPoint(self._width / 2, w_fc), DPoint(w_fc / 2 + g_fc, w_fc), DPoint(w_fc / 2 + g_fc, 0)] empty_region = Region(DSimplePolygon(empty_points)) self.empty_region.insert(empty_region) self.connections = [DPoint(0, 0), DPoint(0, w_fc + g_fc)]
def _init_regions_trans( self ):
self.init_regions() # must be implemented in every subclass
dr_origin = DSimplePolygon( [DPoint(0,0)] )
if( self.DCplxTrans_init is not None ):
# constructor trans displacement
dCplxTrans_temp = DCplxTrans( 1,0,False, self.DCplxTrans_init.disp )
self.make_trans( dCplxTrans_temp )
dr_origin.transform( dCplxTrans_temp )
# rest of the constructor trans functions
dCplxTrans_temp = self.DCplxTrans_init.dup()
dCplxTrans_temp.disp = DPoint(0,0)
self.make_trans( dCplxTrans_temp )
dr_origin.transform( dCplxTrans_temp )
# translation to the old origin (self.connections are alredy contain proper values)
self.make_trans( DCplxTrans( 1,0,False, self.origin ) ) # move to the origin
self.origin += dr_origin.point( 0 )
def init_primitives_gnd_trans( self ):
dr_origin = DSimplePolygon( [DPoint(0,0)] )
if( self.DCplxTrans_init is not None ):
# constructor trans displacement
dCplxTrans_temp = DCplxTrans( 1,0,False, self.DCplxTrans_init.disp )
for element in self.primitives_gnd.values():
element.make_trans( dCplxTrans_temp )
dr_origin.transform( dCplxTrans_temp )
# rest of the constructor trans functions
dCplxTrans_temp = self.DCplxTrans_init.dup()
dCplxTrans_temp.disp = DPoint(0,0)
for element in self.primitives_gnd.values():
element.make_trans( dCplxTrans_temp )
dr_origin.transform( dCplxTrans_temp )
dCplxTrans_temp = DCplxTrans( 1,0,False, self.origin )
for element in self.primitives_gnd.values():
element.make_trans( dCplxTrans_temp ) # move to the origin
def transform_region(self, reg, trans, trans_ports=False):
"""
Performs transofmation of the layer desired.
Parameters
----------
reg : int
layer index, >0
trans : Union[DcplxTrans, DTrans]
transformation to perform
trans_ports : bool
If `True` also performs transform of `self.sonnet_ports`
as they are vectors.
Returns
-------
None
"""
reg.transform(trans)
if trans_ports:
self.sonnet_ports = list(
DSimplePolygon(
self.sonnet_ports).transform(trans).each_point())
def _update_origin( self, dCplxTrans ):
if( dCplxTrans is not None ):
poly_temp = DSimplePolygon( [self.origin] )
poly_temp.transform( dCplxTrans )
self.origin = poly_temp.point( 0 )
def init_regions(self):
metal_points = [
DPoint(
0, self._width_in / 2 + self._width + self._width_empty * 2 +
10e3),
DPoint(
20e3 + self._width_empty_end + self._length,
self._width_in / 2 + self._width + self._width_empty * 2 +
10e3),
DPoint(
20e3 + self._width_empty_end + self._length,
-(self._width_in / 2 + self._width + self._width_empty * 2 +
10e3)),
DPoint(
0, -(self._width_in / 2 + self._width + self._width_empty * 2 +
10e3))
]
metal_poly = DSimplePolygon(metal_points)
self.metal_region.insert(metal_poly)
metal1_points = [
DPoint(self._width_empty_end,
self._width_in / 2 + self._width_empty + 10e3),
DPoint(self._width_empty_end, self._width_in / 2 +
self._width_empty + self._width + 10e3),
DPoint(10e3 + self._width_empty_end + self._length,
self._width_in / 2 + self._width_empty + self._width +
10e3),
DPoint(10e3 + self._width_empty_end + self._length,
self._width_in / 2),
DPoint(20e3 + self._width_empty_end + self._length,
self._width_in / 2),
DPoint(20e3 + self._width_empty_end + self._length,
-self._width_in / 2),
DPoint(10e3 + self._width_empty_end + self._length,
-self._width_in / 2),
DPoint(
10e3 + self._width_empty_end + self._length,
-(self._width_in / 2 + self._width_empty + self._width +
10e3)),
DPoint(
self._width_empty_end,
-(self._width_in / 2 + self._width_empty + self._width +
10e3)),
DPoint(self._width_empty_end,
-(self._width_in / 2 + self._width_empty + 10e3)),
DPoint(
10e3 + self._width_empty_end + self._length - self._width_in,
-(self._width_in / 2 + self._width_empty + 10e3)),
DPoint(
10e3 + self._width_empty_end + self._length - self._width_in,
self._width_in / 2 + self._width_empty + 10e3)
]
metal1_poly = DSimplePolygon(metal1_points)
metal1_reg = Region(metal1_poly)
metal2_points = [
DPoint(0, self._width_in / 2),
DPoint(
self._width_empty_end + self._length - self._width_in -
self._width_empty, self._width_in / 2),
DPoint(
self._width_empty_end + self._length - self._width_in -
self._width_empty, -self._width_in / 2),
DPoint(0, -self._width_in / 2)
]
metal2_poly = DSimplePolygon(metal2_points)
metal2_reg = Region(metal2_poly)
metal3_points = [
DPoint(0, self._width_in / 2 + self._width_empty),
DPoint(0, self._width_in / 2 + self._width_empty + 5e3),
DPoint(self._width_empty_end + self._length + 5e3 - self._width_in,
self._width_in / 2 + self._width_empty + 5e3),
DPoint(self._width_empty_end + self._length + 5e3 - self._width_in,
-(self._width_in / 2 + self._width_empty + 5e3)),
DPoint(0, -(self._width_in / 2 + self._width_empty + 5e3)),
DPoint(0, -(self._width_in / 2 + self._width_empty)),
DPoint(self._width_empty_end + self._length - self._width_in,
-(self._width_in / 2 + self._width_empty)),
DPoint(self._width_empty_end + self._length - self._width_in,
self._width_in / 2 + self._width_empty)
]
metal3_poly = DSimplePolygon(metal3_points)
metal3_reg = Region(metal3_poly)
self.empty_region.insert(self.metal_region - metal1_reg - metal2_reg -
metal3_reg)
self.connections = [
DPoint(0, 0),
DPoint(self._length + self._width_empty_end + 20e3, 0)
]
self.angle_connections = [pi, 0]
def init_regions(self):
p1y = 0.5 * (self._width_empty_begin * 2 +
(self._fingers * 4 + 3) * self._width)
p3y = 0.5 * (self._width_end + 2 * self._width_empty_end)
metal_points = [
DPoint(0, p1y),
DPoint(self._length + 20e3 + self._width, p1y),
DPoint(self._length + 20e3 + 100e3 + self._width, p3y),
DPoint(self._length + 20e3 + 100e3 + self._width, -p3y),
DPoint(self._length + 20e3 + self._width, -p1y),
DPoint(0, -p1y)
]
metal_poly = DSimplePolygon(metal_points)
self.metal_region.insert(metal_poly)
metal1_points = [
DPoint(0, 0.5 * (self._fingers * 4 + 3) * self._width),
DPoint(10e3, 0.5 * (self._fingers * 4 + 3) * self._width),
DPoint(10e3, (0.5 * (self._fingers * 4 + 3) - 2) * self._width)
]
py_last = (0.5 * (self._fingers * 4 + 3) - 2) * self._width
for k in range(self._fingers):
metal1_points.append(DPoint(10e3 + self._length, py_last))
metal1_points.append(
DPoint(10e3 + self._length, py_last - self._width))
metal1_points.append(DPoint(10e3, py_last - self._width))
metal1_points.append(DPoint(10e3, py_last - 4 * self._width))
py_last = py_last - 4 * self._width
metal1_points.append(DPoint(10e3 + self._length, py_last))
metal1_points.append(DPoint(10e3 + self._length,
py_last - self._width))
metal1_points.append(DPoint(0, py_last - self._width))
metal1_poly = DSimplePolygon(metal1_points)
metal1_reg = Region(metal1_poly)
metal2_points = [
DPoint(self._length + 20e3 + 100e3 + self._width,
self._width_end / 2),
DPoint(self._length + 20e3 + self._width,
0.5 * (self._fingers * 4 + 3) * self._width),
DPoint(self._width + 10e3,
0.5 * (self._fingers * 4 + 3) * self._width),
DPoint(self._width + 10e3,
(0.5 * (self._fingers * 4 + 3) - 1) * self._width)
]
py_last = (0.5 * (self._fingers * 4 + 3) - 1) * self._width
for k in range(self._fingers):
metal2_points.append(
DPoint(self._width + 10e3 + self._length, py_last))
metal2_points.append(
DPoint(self._width + 10e3 + self._length,
py_last - 3 * self._width))
metal2_points.append(
DPoint(self._width + 10e3, py_last - 3 * self._width))
metal2_points.append(
DPoint(self._width + 10e3, py_last - 4 * self._width))
py_last = py_last - 4 * self._width
metal2_points.append(DPoint(self._width + 10e3 + self._length,
py_last))
metal2_points.append(
DPoint(self._width + 10e3 + self._length,
py_last - 2 * self._width))
metal2_points.append(
DPoint(self._width + 10e3 + self._length + 10e3,
py_last - 2 * self._width))
metal2_points.append(
DPoint(self._length + 20e3 + self._width + 100e3,
-self._width_end / 2))
metal2_poly = DSimplePolygon(metal2_points)
metal2_reg = Region(metal2_poly)
self.empty_region.insert(self.metal_region - metal1_reg - metal2_reg)
self.connections = [
DPoint(0, 0),
DPoint(self._length + 20e3 + 100e3 + self._width, 0)
]
self.angle_connections = [pi, 0]
def init_regions(self):
self.metal_regions["bridges_1"] = Region(
) # region with ground contacts
self.empty_regions["bridges_1"] = Region() # remains empty
self.metal_regions["bridges_2"] = Region() # remains empty
self.empty_regions["bridges_2"] = Region(
) # region with erased bridge area
center = DPoint(0, 0)
self.connections = [center]
self.angle_connections = [0]
# init metal region of ground touching layer
top_gnd_center = center + DPoint(
0, self.gnd2gnd_dy / 2 + self.gnd_touch_dy / 2)
p1 = top_gnd_center + DPoint(-self.gnd_touch_dx / 2,
-self.gnd_touch_dy / 2)
p2 = p1 + DVector(self.gnd_touch_dx, self.gnd_touch_dy)
top_gnd_touch_box = pya.DBox(p1, p2)
self.metal_regions["bridges_1"].insert(
pya.Box().from_dbox(top_gnd_touch_box))
bot_gnd_center = center + DPoint(
0, -(self.gnd2gnd_dy / 2 + self.gnd_touch_dy / 2))
p1 = bot_gnd_center + DPoint(-self.gnd_touch_dx / 2,
-self.gnd_touch_dy / 2)
p2 = p1 + DVector(self.gnd_touch_dx, self.gnd_touch_dy)
bot_gnd_touch_box = pya.DBox(p1, p2)
self.metal_regions["bridges_1"].insert(
pya.Box().from_dbox(bot_gnd_touch_box))
# init empty region for second layout layer
# points start from left-bottom corner and goes in clockwise direction
p1 = bot_gnd_touch_box.p1 + DPoint(-self.surround_gap,
-self.surround_gap)
p2 = p1 + DPoint(
0, self.surround_gap + self.gnd_touch_dy + self.transition_len -
self.surround_gap)
# top left corner + `surrounding_gap` + `transition_length`
p3 = bot_gnd_touch_box.p1 + DPoint(0, bot_gnd_touch_box.height()) + \
DPoint(0, self.transition_len)
bl_pts_list = [p1, p2, p3] # bl stands for bottom-left
''' exploiting symmetry of reflection at x and y axes. '''
# reflecting at x-axis
tl_pts_list = list(map(lambda x: DTrans.M0 * x,
bl_pts_list)) # tl stands for top-left
# preserving order
tl_pts_list = reversed(
list(tl_pts_list)) # preserving clockwise points order
# converting iterator to list
l_pts_list = list(itertools.chain(bl_pts_list,
tl_pts_list)) # l stands for left
# reflecting all points at y-axis
r_pts_list = list(map(lambda x: DTrans.M90 * x, l_pts_list))
r_pts_list = list(
reversed(r_pts_list)) # preserving clockwise points order
# gathering points
pts_list = l_pts_list + r_pts_list # concatenating proper ordered lists
empty_polygon = DSimplePolygon(pts_list)
self.empty_regions["bridges_2"].insert(
SimplePolygon.from_dpoly(empty_polygon))