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debug_prints.py
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debug_prints.py
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# Import GDSII Library
from gdsii.library import Library
from gdsii.elements import *
# Import matplotlib
# import matplotlib.pyplot as plt
# Import custom modules
from polygon import *
from trigger_space import *
# Other Imports
import time
import pprint
import copy
import numpy
import sys
def debug_print_lib_obj(lib_obj):
print "Lib Object:"
print " version: ", lib_obj.version
print " name: ", lib_obj.name
print " physical_unit: ", lib_obj.physical_unit
print " logical_unit: ", lib_obj.logical_unit
print " srfname: ", lib_obj.srfname
print " ACLs: ", lib_obj.acls
print " reflibs: ", lib_obj.reflibs
print " fonts: ", lib_obj.fonts
print " attrtable: ", lib_obj.attrtable
print " format: ", lib_obj.format
print " masks: ", lib_obj.masks
print
def debug_print_gdsii_structure(structure_obj):
print "Structure Object:"
print " name: ", structure_obj.name
print " mod_time: ", structure_obj.mod_time
print " acc_time: ", structure_obj.acc_time
print " strclass: ", structure_obj.strclass
print
def debug_print_path_obj(path_obj):
print "Path Object:"
print " layer: ", path_obj.layer
print " data_type: ", path_obj.data_type
print " XY: ", path_obj.xy
print " elflags: ", path_obj.elflags
print " plex: ", path_obj.plex
print " path_type: ", path_obj.path_type
print " width: ", path_obj.width
print " bgn_extn: ", path_obj.bgn_extn
print " end_extn: ", path_obj.end_extn
print " properties: ", path_obj.properties
print
def debug_print_boundary_obj(boundary_obj):
print "Boundary Object:"
print " layer: ", boundary_obj.layer
print " data_type: ", boundary_obj.data_type
print " XY: ", boundary_obj.xy
print " elflags: ", boundary_obj.elflags
print " plex: ", boundary_obj.plex
print " properties: ", boundary_obj.properties
print
def debug_print_box_obj(box_obj):
print "Box Object:"
print " layer: ", box_obj.layer
print " box_type: ", box_obj.box_type
print " XY: ", box_obj.xy
print " elflags: ", box_obj.elflags
print " plex: ", box_obj.plex
print " properties: ", box_obj.properties
print
def debug_print_node_obj(node_obj):
print "Node Object:"
print " layer: ", node_obj.layer
print " node_type: ", node_obj.node_type
print " XY: ", node_obj.xy
print " elflags: ", node_obj.elflags
print " plex: ", node_obj.plex
print " properties: ", node_obj.properties
print
def debug_print_sref_obj(sref_obj):
print "SRef Object:"
print " struct_name: ", sref_obj.struct_name
print " XY: ", sref_obj.xy
print " elflags: ", sref_obj.elflags
print " strans: ", sref_obj.strans
print " mag: ", sref_obj.mag
print " angle: ", sref_obj.angle
print " properties: ", sref_obj.properties
print
def debug_print_aref_obj(aref_obj):
print "ARef Object:"
print " struct_name: ", aref_obj.struct_name
print " cols: ", aref_obj.cols
print " rows: ", aref_obj.rows
print " XY: ", aref_obj.xy
print " elflags: ", aref_obj.elflags
print " plex: ", aref_obj.plex
print " strans: ", aref_obj.strans
print " mag: ", aref_obj.mag
print " angle: ", aref_obj.angle
print " properties: ", aref_obj.properties
print
def debug_print_text_obj(text_obj):
print "Text Object:"
print " layer: ", text_obj.layer
print " text_type: ", text_obj.text_type
print " XY: ", text_obj.xy
print " string: ", text_obj.string
print " elflags: ", text_obj.elflags
print " plex: ", text_obj.plex
print " presentation: ", text_obj.presentation
print " path_type: ", text_obj.path_type
print " width: ", text_obj.width
print " strans: ", text_obj.strans
print " mag: ", text_obj.mag
print " angle: ", text_obj.angle
print " properties: ", text_obj.properties
print
def get_num_element_coords_floats(element):
num_float_coords = 0
num_int_coords = 0
for coord in element.xy:
if isinstance(coord[0], int) and isinstance(coord[1], int):
num_int_coords += 1
elif isinstance(coord[0], float) and isinstance(coord[1], float):
num_float_coords += 1
elif isinstance(coord[0], int) and isinstance(coord[1], float) or isinstance(coord[0], float) and isinstance(coord[1], int):
print "PARTIAL",
print coord
num_int_coords += 1
num_float_coords += 1
else:
print "UNKOWN COORD TYPE",
print coord
if num_float_coords > 0:
print element.xy
return num_int_coords, num_float_coords
def debug_print_gdsii_stats(gdsii_lib):
# Compute number/type of elements in GDSII
# Structures
num_structures = 0
# Elements
num_paths = 0
path_types = {}
num_boundaries = 0
num_nodes = 0
num_boxes = 0
num_srefs = 0
num_arefs = 0
num_texts = 0
path_coords = {}
boundary_coords = {}
max_boundary = None
min_boundary = None
num_float_coords = 0
num_int_coords = 0
for structure in gdsii_lib:
num_structures += 1
for element in structure:
if isinstance(element, Path):
num_paths += 1
if element.path_type in path_types:
path_types[element.path_type] += 1
else:
path_types[element.path_type] = 1
# coord_type_counts = get_num_element_coords_floats(element)
# num_int_coords += coord_type_counts[0]
# num_float_coords += coord_type_counts[1]
# if len(element.xy) not in path_coords:
# path_coords[len(element.xy)] = 1
# else:
# path_coords[len(element.xy)] += 1
elif isinstance(element, Boundary):
num_boundaries += 1
# coord_type_counts = get_num_element_coords_floats(element)
# num_int_coords += coord_type_counts[0]
# num_float_coords += coord_type_counts[1]
# if len(element.xy) not in boundary_coords:
# boundary_coords[len(element.xy)] = 1
# else:
# boundary_coords[len(element.xy)] += 1
# # Update Max Coord Boundary
# if max_boundary == None:
# max_boundary = element
# elif sorted(element.xy, key=lambda x:(x[0], x[1]))[-1] > sorted(max_boundary.xy, key=lambda x:(x[0], x[1]))[-1]:
# max_boundary = element
# # Update Min Coord Boundary
# if min_boundary == None:
# min_boundary = element
# elif sorted(element.xy, key=lambda x:(x[0], x[1]))[0] < sorted(min_boundary.xy, key=lambda x:(x[0], x[1]))[0]:
# min_boundary = element
elif isinstance(element, Box):
num_boxes += 1
elif isinstance(element, Node):
num_nodes += 1
elif isinstance(element, SRef):
num_srefs += 1
# coord_type_counts = get_num_element_coords_floats(element)
# num_int_coords += coord_type_counts[0]
# num_float_coords += coord_type_counts[1]
elif isinstance(element, ARef):
num_arefs += 1
# coord_type_counts = get_num_element_coords_floats(element)
# num_int_coords += coord_type_counts[0]
# num_float_coords += coord_type_counts[1]
elif isinstance(element, Text):
num_texts += 1
# coord_type_counts = get_num_element_coords_floats(element)
# num_int_coords += coord_type_counts[0]
# num_float_coords += coord_type_counts[1]
# Print stats
print "GDSII Stats:"
print "---------------------"
print " Structures: ", num_structures
print "---------------------"
print " Paths: ", num_paths
print " Path-Types: ", path_types
print " Boundaries: ", num_boundaries
print " Boxes: ", num_boxes
print " Nodes: ", num_nodes
print " SRefs: ", num_srefs
print " ARefs: ", num_arefs
print " Texts: ", num_texts
print
# print "Path Coords:"
# print "---------------------"
# pprint.pprint(path_coords)
# print
# print "Boundary Coords:"
# print "---------------------"
# pprint.pprint(boundary_coords)
# print
# print "Max Boundary:"
# print "---------------------"
# debug_print_boundary_obj(max_boundary)
# print
# print "Min Boundary:"
# print "---------------------"
# debug_print_boundary_obj(min_boundary)
# print
# print "---------------------"
# print "Number of Int Coords: ", num_int_coords
# print "Number of Float Coords:", num_float_coords
# print
def debug_print_gdsii_sref_strans_stats(gdsii_lib):
# Compute number/type of elements in GDSII
strans_vals = {}
for structure in gdsii_lib:
for element in structure:
if isinstance(element, SRef):
if element.strans != 0 and element.strans != None:
print "---------------------"
debug_print_gdsii_structure(structure)
debug_print_sref_obj(element)
print "---------------------"
if element.strans == None:
if "None" in strans_vals:
strans_vals["None"] += 1
else:
strans_vals["None"] = 1
else:
if bin(element.strans) in strans_vals:
strans_vals[bin(element.strans)] += 1
else:
strans_vals[bin(element.strans)] = 1
print "SRef.strans Stats:"
pprint.pprint(strans_vals)
print
def debug_print_gdsii_aref_strans_stats(gdsii_lib):
# Compute number/type of elements in GDSII
strans_vals = {}
for structure in gdsii_lib:
for element in structure:
if isinstance(element, ARef):
if element.strans != 0 and element.strans != None:
print "---------------------"
debug_print_gdsii_structure(structure)
debug_print_aref_obj(element)
print "---------------------"
if element.strans == None:
if "None" in strans_vals:
strans_vals["None"] += 1
else:
strans_vals["None"] = 1
else:
if bin(element.strans) in strans_vals:
strans_vals[bin(element.strans)] += 1
else:
strans_vals[bin(element.strans)] = 1
print "ARef.strans Stats:"
pprint.pprint(strans_vals)
print
def debug_print_gdsii_hierarchy(gdsii_lib):
print "GDSII Hierarchy:"
for structure in gdsii_lib:
print "Structure: ", structure.name
for element in structure:
if isinstance(element, Path):
print " Path"
elif isinstance(element, Boundary):
print " Boundary"
elif isinstance(element, Box):
print " Box"
elif isinstance(element, Node):
print " Node"
elif isinstance(element, SRef):
print " SRef"
elif isinstance(element, ARef):
print " ARef"
elif isinstance(element, Text):
print " Text"
def debug_print_gdsii_element(element):
if isinstance(element, Path):
debug_print_path_obj(element)
elif isinstance(element, Boundary):
debug_print_boundary_obj(element)
elif isinstance(element, Box):
debug_print_box_obj(element)
elif isinstance(element, Node):
debug_print_node_obj(element)
elif isinstance(element, SRef):
debug_print_sref_obj(element)
elif isinstance(element, ARef):
debug_print_aref_obj(element)
elif isinstance(element, Text):
debug_print_text_obj(element)
def debug_print_gdsii_structure_and_elements(structure_obj):
debug_print_gdsii_structure(structure_obj)
for element in structure_obj:
debug_print_gdsii_element(element)
def debug_print_wa_graph(wa_graph):
# Print Polygon Edges
print "Polygon Edges:"
for point in wa_graph.keys():
print "Key:", point, " = ",
point.print_coords()
print ":",
for connection_point in wa_graph[point][0]:
print "-->",
connection_point.print_coords()
print
print
# Print Polygon Clip Edges
print "Polygon Clip Edges:"
for point in wa_graph.keys():
print "Key:", point, " = ",
point.print_coords()
print ":",
for connection_point in wa_graph[point][1]:
print "-->",
connection_point.print_coords()
print
print
def debug_polygon_edge_generator(poly):
for edge in poly.edges():
edge.print_segment()
def debug_polygon_vertical_edge_generator(poly):
for v_edge in poly.vertical_edges():
v_edge.print_segment()
def debug_print_wa_outgoing_points(outgoing_points):
print "Outgoing Points: "
debug_print_points(outgoing_points)
print
def debug_print_wa_incoming_points(incoming_points):
print "Incoming Points: "
debug_print_points(incoming_points)
print
def debug_print_wa_vertices(vertices, intersections):
for vertex in vertices:
if vertex in intersections:
sys.stdout.write("(%d, %d)*, " % (vertex.x, vertex.y))
else:
sys.stdout.write("(%d, %d), " % (vertex.x, vertex.y))
print
def debug_print_points(points):
for point in points:
point.print_coords()
print
def debug_plot_polygons(polys):
plt.figure(1)
for poly in polys:
poly.plot()
plt.grid()
plt.show()
def debug_plot_x_reflected_polygons(polys):
plt.figure(1)
for poly in polys:
poly.reflect_across_x_axis()
poly.plot()
plt.grid()
plt.show()
def debug_polygon_translations():
# Create polygon 1
r1 = Point(0, 0)
r2 = Point(4, 0)
r3 = Point(4, 4)
r4 = Point(0, 4)
poly_1 = Polygon([r1, r2, r3, r4, copy.deepcopy(r1)])
# Create polygon 2
p1 = Point(1, -2)
p2 = Point(5, -2)
p3 = Point(5, 5)
p4 = Point(1, 5)
p5 = Point(1, 3)
p6 = Point(2, 3)
p7 = Point(2, 2)
p8 = Point(1, 2)
poly_2 = Polygon([p1, p2, p3, p4, p5, p6, p7, p8, copy.deepcopy(p1)])
# Plot both polygons
plt.figure(1)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
# Reflect accross X-Axis
before_x_coords = poly_2.get_x_coords()
before_y_coords = poly_2.get_y_coords()
poly_2.compute_translations(0, 0, 32768, 0)
after_x_coords = poly_2.get_x_coords()
after_y_coords = poly_2.get_y_coords()
print "Before X-Coords:", before_x_coords
print "After X-Coords:", after_x_coords
print
print "Before Y-Coords:", before_y_coords
print "After Y-Coords:", after_y_coords
# Replot
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
# Rotate 90 degrees CCW
before_x_coords = poly_2.get_x_coords()
before_y_coords = poly_2.get_y_coords()
poly_2.compute_translations(0, 0, 0, 90)
after_x_coords = poly_2.get_x_coords()
after_y_coords = poly_2.get_y_coords()
print "Before X-Coords:", before_x_coords
print "After X-Coords:", after_x_coords
print
print "Before Y-Coords:", before_y_coords
print "After Y-Coords:", after_y_coords
# Replot
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
plt.grid()
plt.show()
def debug_generate_polys():
# Create polygon 1
r1 = Point(0, 0)
r2 = Point(4, 0)
r3 = Point(4, 4)
r4 = Point(0, 4)
poly_1 = Polygon([r1, r2, r3, r4, copy.deepcopy(r1)])
# Create polygon 2
p1 = Point(10, 14)
p2 = Point(16, 14)
p3 = Point(16, 20)
p4 = Point(14, 20)
p5 = Point(14, 22)
p6 = Point(16, 22)
p7 = Point(16, 24)
p8 = Point(10, 24)
poly_2 = Polygon([p1, p2, p3, p4, p5, p6, p7, p8, copy.deepcopy(p1)])
# Create polygon 3
q1 = Point(0, 14)
q2 = Point(6, 14)
q3 = Point(6, 20)
q4 = Point(8, 20)
q5 = Point(8, 22)
q6 = Point(6, 22)
q7 = Point(6, 24)
q8 = Point(0, 24)
poly_3 = Polygon([q1, q2, q3, q4, q5, q6, q7, q8, copy.deepcopy(q1)])
poly_3.compute_translations(50, 20, None, 90)
return [poly_1, poly_2, poly_3]
def debug_weiler_atherton_algorithm_1():
# Create polygon 1
r1 = Point(0, 0)
r2 = Point(4, 0)
r3 = Point(4, 4)
r4 = Point(0, 4)
poly_1 = Polygon([r1, r2, r3, r4, r1])
# Create polygon 2
p1 = Point(1, -2)
p2 = Point(5, -2)
p3 = Point(5, 5)
p4 = Point(1, 5)
p5 = Point(1, 3)
p6 = Point(2, 3)
p7 = Point(2, 2)
p8 = Point(1, 2)
poly_2 = Polygon([p1, p2, p3, p4, p5, p6, p7, p8, p1])
# Create polygon 3 from clipping 2 with 1
poly_3 = Polygon.from_polygon_clip(poly_2, poly_1)[0]
# Plot both polygons
plt.figure(1)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
plt.plot(poly_3.get_x_coords(), poly_3.get_y_coords())
plt.grid()
plt.show()
# Create polygon 4
p1 = Point(-1, 1)
p2 = Point(1, 1)
p3 = Point(2, -1)
p4 = Point(3, 1)
p5 = Point(3, 3)
p6 = Point(2, 5)
p7 = Point(-1, 3)
poly_4 = Polygon([p1, p2, p3, p4, p5, p6, p7, p1])
# Create polygon 5 from clipping 4 with 1
poly_5 = Polygon.from_polygon_clip(poly_4, poly_1)[0]
# Plot both polygons
plt.figure(2)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_4.get_x_coords(), poly_4.get_y_coords())
plt.plot(poly_5.get_x_coords(), poly_5.get_y_coords())
plt.grid()
plt.show()
# Create polygon 6
p1 = Point(1, -2)
p2 = Point(3, -2)
p3 = Point(3, 1)
p4 = Point(6, 1)
p5 = Point(6, 5)
p6 = Point(1, 5)
poly_6 = Polygon([p1, p2, p3, p4, p5, p6, p1])
# Create polygon 7 from clipping 6 with 1
poly_7 = Polygon.from_polygon_clip(poly_6, poly_1)[0]
# Plot both polygons
plt.figure(3)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_6.get_x_coords(), poly_6.get_y_coords())
plt.plot(poly_7.get_x_coords(), poly_7.get_y_coords())
plt.grid()
plt.show()
# Create polygon 8
p1 = Point(-1, 1)
p2 = Point(1, 1)
p3 = Point(2, 0)
p4 = Point(3, 1)
p5 = Point(5, 1)
p6 = Point(5, 3)
p7 = Point(3, 3)
p8 = Point(1, 5)
p9 = Point(-1, 3)
poly_8 = Polygon([p1, p2, p3, p4, p5, p6, p7, p8, p9, p1])
# Create polygon 9 from clipping 8 with 1
poly_9 = Polygon.from_polygon_clip(poly_8, poly_1)[0]
# Plot both polygons
plt.figure(4)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_8.get_x_coords(), poly_8.get_y_coords())
plt.plot(poly_9.get_x_coords(), poly_9.get_y_coords())
plt.grid()
plt.show()
# Create polygon 10
p1 = Point(0, 3)
p2 = Point(4, 3)
p3 = Point(4, 5)
p4 = Point(0, 5)
poly_10 = Polygon([p1, p2, p3, p4, p1])
# Create polygon 11 from clipping 10 with 1
poly_11 = Polygon.from_polygon_clip(poly_10, poly_1)[0]
# Plot both polygons
plt.figure(5)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_10.get_x_coords(), poly_10.get_y_coords())
plt.plot(poly_11.get_x_coords(), poly_11.get_y_coords())
plt.grid()
plt.show()
# Polygons below does not overlap clip ploygon
# Create polygon 12
p1 = Point(5, 0)
p2 = Point(9, 0)
p3 = Point(9, 4)
p4 = Point(5, 4)
poly_12 = Polygon([p1, p2, p3, p4, p1])
# Try to create a polygon from clipping 12 with 1
assert len(Polygon.from_polygon_clip(poly_12, poly_1)) == 0
# Plot both polygons
plt.figure(6)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_12.get_x_coords(), poly_12.get_y_coords())
plt.grid()
plt.show()
# Polygons below is completely contained inside the clip polygon
# Create polygon 13
p1 = Point(1, 1)
p2 = Point(3, 1)
p3 = Point(3, 3)
p4 = Point(1, 3)
poly_13 = Polygon([p1, p2, p3, p4, p1])
# Try to create a polygon from clipping 13 with 1
poly_14 = Polygon.from_polygon_clip(poly_13, poly_1)[0]
# Plot both polygons
plt.figure(7)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_13.get_x_coords(), poly_13.get_y_coords())
plt.plot(poly_14.get_x_coords(), poly_14.get_y_coords())
plt.grid()
plt.show()
# Polygons clip are same length and overlap
# Create polygon 15
p1 = Point(535150.00, 539070.00)
p2 = Point(535290.00, 539070.00)
p3 = Point(535290.00, 545090.00)
p4 = Point(535150.00, 545090.00)
poly_15 = Polygon([p1, p2, p3, p4, p1])
# Create polygon 16
p1 = Point(535150.00, 544950.00)
p2 = Point(535290.00, 544950.00)
p3 = Point(535290.00, 545370.00)
p4 = Point(535150.00, 545370.00)
poly_16 = Polygon([p1, p2, p3, p4, p1])
# Try to create a polygon from clipping 15 with 16
poly_17 = Polygon.from_polygon_clip(poly_15, poly_16)[0]
# Plot both polygons
plt.figure(8)
plt.plot(poly_15.get_x_coords(), poly_15.get_y_coords())
plt.plot(poly_16.get_x_coords(), poly_16.get_y_coords())
plt.plot(poly_17.get_x_coords(), poly_17.get_y_coords())
plt.grid()
plt.show()
# Polygons clip are same length and overlap
# Create polygon 15
s1 = Point(535150.00, 539070.00)
s2 = Point(535290.00, 539070.00)
s3 = Point(535290.00, 545090.00)
s4 = Point(535150.00, 545090.00)
poly_18 = Polygon([s1, s2, s3, s4, copy.deepcopy(s1)])
poly_18.compute_translations(0, 0, None, 90)
# Create polygon 16
t1 = Point(535150.00, 544950.00)
t2 = Point(535290.00, 544950.00)
t3 = Point(535290.00, 545370.00)
t4 = Point(535150.00, 545370.00)
poly_19 = Polygon([t1, t2, t3, t4, copy.deepcopy(t1)])
poly_19.compute_translations(0, 0, None, 90)
# Try to create a polygon from clipping 15 with 16
poly_20 = Polygon.from_polygon_clip(poly_18, poly_19)[0]
# Plot both polygons
plt.figure(9)
plt.plot(poly_18.get_x_coords(), poly_18.get_y_coords())
plt.plot(poly_19.get_x_coords(), poly_19.get_y_coords())
plt.plot(poly_20.get_x_coords(), poly_20.get_y_coords())
plt.grid()
plt.show()
def debug_weiler_atherton_algorithm_2():
# Create polygon 18
r1 = Point(269680, 360586)
r2 = Point(269260, 360586)
r3 = Point(269260, 360468)
r4 = Point(268160, 360468)
r5 = Point(268160, 361270)
r6 = Point(268790, 361270)
r7 = Point(268790, 361970)
r8 = Point(268630, 361970)
r9 = Point(268630, 361410)
r10 = Point(268020, 361410)
r11 = Point(268020, 360480)
r12 = Point(267270, 360480)
r13 = Point(267270, 361630)
r14 = Point(267120, 361630)
r15 = Point(267120, 360340)
r16 = Point(267494, 360340)
r17 = Point(267494, 359640)
r18 = Point(267680, 359640)
r19 = Point(267680, 360328)
r20 = Point(269680, 360328)
r21 = Point(269680, 360586)
poly_18 = Polygon([r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, r20, r21])
# Create polygon 19
p1 = Point(266630, 361270)
p2 = Point(268170, 361270)
p3 = Point(268170, 361410)
p4 = Point(266630, 361410)
p5 = Point(266630, 361270)
poly_19 = Polygon([p1, p2, p3, p4, p5])
# Try to create two polygons from clipping 18 with 19
new_polygons = Polygon.from_polygon_clip(poly_18, poly_19)
assert len(new_polygons) == 2
poly_20 = new_polygons[0]
poly_21 = new_polygons[1]
# Plot both polygons
plt.figure(1)
plt.plot(poly_18.get_x_coords(), poly_18.get_y_coords())
plt.plot(poly_19.get_x_coords(), poly_19.get_y_coords())
plt.plot(poly_20.get_x_coords(), poly_20.get_y_coords())
plt.plot(poly_21.get_x_coords(), poly_21.get_y_coords())
plt.grid()
plt.show()
def debug_weiler_atherton_algorithm_3():
# Create polygon 1
p1 = Point(477550, 382270)
# p2 = Point(477890, 382270)
p3 = Point(478090, 382270)
p4 = Point(478090, 382410)
p5 = Point(477550, 382410)
p6 = Point(477550, 382270)
poly_1 = Polygon([p1, p3, p4, p5, p6])
# Create polygon 2
s1 = Point(476910, 382270)
s2 = Point(477890, 382270)
s3 = Point(477890, 382410)
s4 = Point(476910, 382410)
s5 = Point(476910, 382270)
poly_2 = Polygon([s1, s2, s3, s4, s5])
# Try to create new polygons from clipping 1 with 2
poly_3 = Polygon.from_polygon_clip(poly_1, poly_2)[0]
# Plot both polygons
plt.figure(1)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
plt.plot(poly_3.get_x_coords(), poly_3.get_y_coords())
plt.grid()
plt.show()
def debug_weiler_atherton_algorithm_4():
# Create polygon 1
p1 = Point(0, 0)
p2 = Point(4, 0)
p3 = Point(4, 4)
p4 = Point(0, 4)
p5 = Point(0, 0)
poly_1 = Polygon([p1, p2, p3, p4, p5])
# Create polygon 2
s1 = Point(-2, 0)
s2 = Point(3, 0)
s3 = Point(3, 4)
s4 = Point(-2, 4)
s5 = Point(-2, 0)
poly_2 = Polygon([s1, s2, s3, s4, s5])
# Try to create new polygons from clipping 1 with 2
poly_3 = Polygon.from_polygon_clip(poly_1, poly_2)[0]
# Plot both polygons
plt.figure(1)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
plt.plot(poly_3.get_x_coords(), poly_3.get_y_coords())
plt.grid()
plt.show()
def debug_weiler_atherton_algorithm_5():
# Create polygon 1
p1 = Point(3, 0)
p2 = Point(4, 0)
p3 = Point(4, 4)
p4 = Point(3, 4)
p5 = Point(3, 0)
poly_1 = Polygon([p1, p2, p3, p4, p5])
# Create polygon 2
s1 = Point(0, 3)
s2 = Point(4, 3)
s3 = Point(4, 4)
s4 = Point(0, 4)
s5 = Point(0, 3)
poly_2 = Polygon([s1, s2, s3, s4, s5])
# Try to create new polygons from clipping 1 with 2
poly_3 = Polygon.from_polygon_clip(poly_1, poly_2)[0]
# Plot both polygons
plt.figure(1)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
plt.plot(poly_3.get_x_coords(), poly_3.get_y_coords())
plt.grid()
plt.show()
def debug_weiler_atherton_algorithm_6():
# Create polygon 1 (Net Segment)
p1 = Point(221550, 253190)
p2 = Point(221690, 253190)
p3 = Point(221690, 266490)
p4 = Point(221550, 266490)
p5 = Point(221550, 253190)
poly_1 = Polygon([p1, p2, p3, p4, p5])
# Create polygon 2 (Nearby Poly)
s1 = Point(221560, 256750)
s2 = Point(222140, 256750)
s3 = Point(222140, 256950)
s4 = Point(221560, 256950)
s5 = Point(221560, 256750)
poly_2 = Polygon([s1, s2, s3, s4, s5])
# Try to create new polygons from clipping 1 (net_segment) with 2 (nearby)
poly_3 = Polygon.from_polygon_clip(poly_1, poly_2)[0]
print "Num. Coords:", poly_3.num_coords
print "X-Coords: ", poly_3.get_x_coords()
print "Y-Coords: ", poly_3.get_y_coords()
# Plot both polygons
plt.figure(1)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
plt.plot(poly_3.get_x_coords(), poly_3.get_y_coords())
plt.grid()
plt.show()
def debug_weiler_atherton_algorithm_7():
# Create polygon 1
p1 = Point(221550, 253190)
p2 = Point(221690, 253190)
p3 = Point(221690, 266490)
p4 = Point(221550, 266490)
p5 = Point(221550, 253190)
poly_1 = Polygon([p1, p2, p3, p4, p5])
# Create polygon 2
s1 = Point(221550, 266350)
s2 = Point(221760, 266350)
s3 = Point(221760, 266490)
s4 = Point(221550, 266490)
s5 = Point(221550, 266350)
poly_2 = Polygon([s1, s2, s3, s4, s5])
# Try to create new polygons from clipping 1 with 2
poly_3 = Polygon.from_polygon_clip(poly_1, poly_2)[0]
print "Num. Coords:", poly_3.num_coords
print "X-Coords: ", poly_3.get_x_coords()
print "Y-Coords: ", poly_3.get_y_coords()
# Plot both polygons
plt.figure(1)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
plt.plot(poly_3.get_x_coords(), poly_3.get_y_coords())
plt.grid()
plt.show()
def debug_weiler_atherton_algorithm_8():
# Create polygon 1
p1 = Point(198930, 206710)
p2 = Point(199150, 206710)
p3 = Point(199150, 206850)
p4 = Point(198930, 206850)
p5 = Point(198930, 206710)
poly_1 = Polygon([p1, p2, p3, p4, p5])
# Create polygon 2
s1 = Point(199150, 206710)
s2 = Point(199290, 206710)
s3 = Point(199290, 209930)
s4 = Point(199150, 209930)
s5 = Point(199150, 206710)
poly_2 = Polygon([s1, s2, s3, s4, s5])
# # Try to create new polygons from clipping 1 with 2
# poly_3 = Polygon.from_polygon_clip(poly_2, poly_1)[0]
# print "Num. Coords:", poly_3.num_coords
# print "X-Coords: ", poly_3.get_x_coords()
# print "Y-Coords: ", poly_3.get_y_coords()
# Plot both polygons
plt.figure(1)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
# plt.plot(poly_3.get_x_coords(), poly_3.get_y_coords())
plt.grid()
plt.show()
def debug_weiler_atherton_algorithm_1b():
# Create polygon 1
r1 = Point(0, 0)
r2 = Point(4, 0)
r3 = Point(4, 4)
r4 = Point(0, 4)
poly_1 = Polygon([r1, r2, r3, r4, r1])
# Create polygon 2
p1 = Point(1, -2)
p2 = Point(5, -2)
p3 = Point(5, 5)
p4 = Point(1, 5)
p5 = Point(1, 3)
p6 = Point(2, 3)
p7 = Point(2, 2)
p8 = Point(1, 2)
poly_2 = Polygon([p1, p2, p3, p4, p5, p6, p7, p8, p1])
# Create polygon 3 from clipping 2 with 1
poly_3 = Polygon.from_polygon_clip(poly_1, poly_2)[0]
# Plot both polygons
plt.figure(1)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_2.get_x_coords(), poly_2.get_y_coords())
plt.plot(poly_3.get_x_coords(), poly_3.get_y_coords())
plt.grid()
plt.show()
# Create polygon 4
p1 = Point(-1, 1)
p2 = Point(1, 1)
p3 = Point(2, -1)
p4 = Point(3, 1)
p5 = Point(3, 3)
p6 = Point(2, 5)
p7 = Point(-1, 3)
poly_4 = Polygon([p1, p2, p3, p4, p5, p6, p7, p1])
# Create polygon 5 from clipping 4 with 1
poly_5 = Polygon.from_polygon_clip(poly_1, poly_4)[0]
# Plot both polygons
plt.figure(2)
plt.plot(poly_1.get_x_coords(), poly_1.get_y_coords())
plt.plot(poly_4.get_x_coords(), poly_4.get_y_coords())
plt.plot(poly_5.get_x_coords(), poly_5.get_y_coords())
plt.grid()
plt.show()
# Create polygon 6
p1 = Point(1, -2)
p2 = Point(3, -2)
p3 = Point(3, 1)
p4 = Point(6, 1)
p5 = Point(6, 5)
p6 = Point(1, 5)