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Terminalset.py
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Terminalset.py
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##########################################################################################################################################
## This file defines some terminal object to use for leaf node of GP processs.
## Terminal Objects included in this are:
## Lsub_tree() object includes 4 types leaf L and some subFunctions -- increase()
## -- initchange() __ change all attributes of polygon
## after init population.
## -- change() __ change one attribute of polygon after
## applying GP operation.
## -- decrease()
## -- Rotate() ___ 0,90,180,270
## -- changeMaxXY()
##
## Usub_tree() object includes 4 types leaf U and some subFunctions -- increase()
## -- initchange()
## -- change()
## -- decrease()
## -- Rotate()
## -- changeMaxXY()
##########################################################################################################################################
# bachthuan03111997@gmail.com
import numpy as np
import random
from shapely.geometry import Polygon
import geopandas as gpd
import initGlobal as initG
def compare2lists(list1,list2):
if len(list1) != len(list2):
raise ValueError('two lists are compared need have the same length')
dif = []
for i in range(len(list1)):
if list1[i] != list2[i]:
dif.append(i)
return dif
attrL = initG.L()
attrU = initG.U()
if initG.Re_trainning:
import update_state as us
anten = initG.AnT()
sub = initG.Sub()
attrL = initG.L()
attrU = initG.U()
low = initG.lowlevel()
inGP = initG.GP()
#path = us.load_temporary_path()
us.update_all_saved_parameters(anten, sub, attrL, attrU, inGP, low)
# Define some terminal node.
## Create the L terminal.
class Lsub_tree:
# the L tree has 4 types of tree.
def __init__(self,maxX,maxY,type_of_tree = 1):
self.type_of_tree = type_of_tree
self._maxX = maxX
self._maxY = maxY
self._x1 = random.uniform(0,self._maxX/2)
self._x2 = random.uniform(0,(self._maxX - self._x1)/1)
self._y1 = random.uniform(0,self._maxY/2)
self._y2 = random.uniform(0,(self._maxY - self._y1)/1)
self.originalPoint = self._createOriginalPoint()
if self.type_of_tree == 1:
self.polygon, self.X = self._createPolygon1()
elif self.type_of_tree == 2:
self.polygon, self.X = self._createPolygon2()
elif self.type_of_tree == 3:
self.polygon, self.X = self._createPolygon3()
else:
self.polygon, self.X = self._createPolygon4()
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
def resestMaxXY(self,maxX,maxY):
self._maxX = maxX
self._maxY = maxY
def initchange(self,x):
# update the polygon after init.
# input x: must be a list of 7 elements.
self._oldx = x
rotate = x[0]
rotate = round(((rotate+1)/2)*10)%4
self._x1 = ((x[1]+1)/2)*(attrL.rangex1[1] - attrL.rangex1[0]) + attrL.rangex1[0]
self._x2 = ((x[2]+1)/2)*(attrL.rangex2[1] - attrL.rangex2[0]) + attrL.rangex2[0]
self._y1 = ((x[3]+1)/2)*(attrL.rangey1[1] - attrL.rangey1[0]) + attrL.rangey1[0]
self._y2 = ((x[4]+1)/2)*(attrL.rangey2[1] - attrL.rangey2[0]) + attrL.rangey2[0]
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
temp1 = self._maxX - self._x1 - self._x2
temp2 = self._maxY - self._y1 - self._y2
self.rangeOriPointx = [0,temp1]
self.rangeOriPointy = [0,temp2]
self.originalPoint[0] = ((x[5]+1)/2)*temp1
self.originalPoint[1] = ((x[6]+1)/2)*temp2
if rotate == 1:
self.polygon, self.X = self._createPolygon1()
elif rotate == 2:
self.polygon, self.X = self._createPolygon2()
elif rotate == 3:
self.polygon, self.X = self._createPolygon3()
else:
temp2 = self._maxY - self._y1
temp4 = self._y2
self.rangeOriPointy = [temp4,temp2]
self.originalPoint[1] = ((x[6]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon4()
def change(self,x):
# This function only use for changing of red terminal.
# update the polygon after apply gp operation.
# input x: must be a list of 7 elements.
dif = compare2lists(self._oldx,x)
if len(dif) == 0:
return
elif len(dif) == 1:
self._oldx = x
dif = dif[0]
if dif == 0: # need rotate current polygon.
rotate = x[0]
rotate = round(((rotate+1)/2)*10)%4
self.initchange(x)
elif (dif == 1) or (dif == 2) or (dif == 3) or (dif == 4): # changing the coordinate.
self._x1 = ((x[1]+1)/2)*(attrL.rangex1[1] - attrL.rangex1[0]) + attrL.rangex1[0]
self._x2 = ((x[2]+1)/2)*(attrL.rangex2[1] - attrL.rangex2[0]) + attrL.rangex2[0]
self._y1 = ((x[3]+1)/2)*(attrL.rangey1[1] - attrL.rangey1[0]) + attrL.rangey1[0]
self._y2 = ((x[4]+1)/2)*(attrL.rangey2[1] - attrL.rangey2[0]) + attrL.rangey2[0]
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
temp1 = self._maxX - self._x1 - self._x2
temp2 = self._maxY - self._y1 - self._y2
self.rangeOriPointx = [0,temp1]
self.rangeOriPointy = [0,temp2]
if (self.strname == 'L1') or (self.strname == 'L2') or (self.strname == 'L3'):
if (self.originalPoint[0] < (self._maxX - self._x1 - self._x2)) and (self.originalPoint[1] < (self._maxY - self._y1 - self._y2)):
if self.strname == 'L1':
self.polygon, self.X = self._createPolygon1()
elif self.strname == 'L2':
self.polygon, self.X = self._createPolygon2()
else: # self.strname == 'L3'
self.polygon, self.X = self._createPolygon3()
else:
self.originalPoint[0] = ((x[5]+1)/2)*self.rangeOriPointx[1]
self.originalPoint[1] = ((x[6]+1)/2)*self.rangeOriPointy[1]
if self.strname == 'L1':
self.polygon, self.X = self._createPolygon1()
elif self.strname == 'L2':
self.polygon, self.X = self._createPolygon2()
else:
self.polygon, self.X = self._createPolygon3()
else: # self.strname == 'L4'
if (self.originalPoint[0] < (self._maxX - self._x1 - self._x2)) and (self.originalPoint[1] < (self._maxY - self._y1)) and (self.originalPoint[1] > self._y2):
self.polygon, self.X = self._createPolygon4()
else:
temp2 = self._maxY - self._y1
self.rangeOriPointy = [self._y2,temp2]
self.originalPoint[1] = ((x[6]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon4()
else: # adjust the coordinate.
self.originalPoint[0] = ((x[5]+1)/2)*(self.rangeOriPointx[1]- self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((x[6]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
if self.strname == 'L1':
self.polygon, self.X = self._createPolygon1()
elif self.strname == 'L2':
self.polygon, self.X = self._createPolygon2()
elif self.strname == 'L3':
self.polygon, self.X = self._createPolygon3()
else:
self.polygon, self.X = self._createPolygon4()
else:
raise ValueError('can not vary more than one element in red set node when appling operators.')
def change_all(self,MaxXY,x):
# change all attrubites of current class.
self._oldx = x
self._maxX = MaxXY[0]
self._maxY = MaxXY[1]
self._x1 = ((x[1]+1)/2)*(attrL.rangex1[1] - attrL.rangex1[0]) + attrL.rangex1[0]
self._x2 = ((x[2]+1)/2)*(attrL.rangex2[1] - attrL.rangex2[0]) + attrL.rangex2[0]
self._y1 = ((x[3]+1)/2)*(attrL.rangey1[1] - attrL.rangey1[0]) + attrL.rangey1[0]
self._y2 = ((x[4]+1)/2)*(attrL.rangey2[1] - attrL.rangey2[0]) + attrL.rangey2[0]
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
temp1 = self._maxX - self._x1 - self._x2
temp2 = self._maxY - self._y1 - self._y2
self.rangeOriPointx = [0,temp1]
self.rangeOriPointy = [0,temp2]
self.originalPoint[0] = ((x[5]+1)/2)*temp1
self.originalPoint[1] = ((x[6]+1)/2)*temp2
if self.strname == 'L1':
self.polygon, self.X = self._createPolygon1()
elif self.strname == 'L2':
self.polygon, self.X = self._createPolygon2()
elif self.strname == 'L3':
self.polygon, self.X = self._createPolygon3()
else:
temp2 = self._maxY - self._y1
temp4 = self._y2
self.originalPoint[1] = ((x[6]+1)/2)*(temp2-temp4) + temp4
self.polygon, self.X = self._createPolygon4()
def changeMaxXY(self,MaxXY):
# This function change all of attributes of current class.
temp = [self._maxX,self._maxY]
if not temp == MaxXY:
self._maxX = MaxXY[0]
self._maxY = MaxXY[1]
temp1 = self._maxX - self._x1 - self._x2
temp2 = self._maxY - self._y1 - self._y2
self.rangeOriPointx = [0,temp1]
self.rangeOriPointy = [0,temp2]
self.originalPoint[0] = ((self._oldx[5]+1)/2)*self.rangeOriPointx[1]
self.originalPoint[1] = ((self._oldx[6]+1)/2)*self.rangeOriPointy[1]
if self.strname == 'L1':
self.polygon, self.X = self._createPolygon1()
elif self.strname == 'L2':
self.polygon, self.X = self._createPolygon2()
elif self.strname == 'L3':
self.polygon, self.X = self._createPolygon3()
else:
temp2 = self._maxY - self._y1
self.rangeOriPointy = [self._y2,temp2]
self.originalPoint[1] = ((self._oldx[6]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon4()
def Rotate(self,degree):
# This function rotates a polygon.
# Degree: 1 --- 90 degree.
# 2 --- 180 degree.
# 3 --- 270 degree.
# 4 --- 0 degree.
if not ((degree == 1) or (degree == 2) or (degree == 3) or (degree == 0)):
raise ValueError('degree need be 1 or 2 or 3 or 0')
x1 = self._x1
x2 = self._x2
y1 = self._y1
y2 = self._y2
if self.strname == 'L1':
if ((self._x1 + self._x2) < self._maxY) and ((self._y1 + self._y2) < self._maxX): # check whether the polygon can be rotated.
if degree == 1: # 90 degree.
self._y2 = x1
self._x2 = y1
self._y1 = x2
self._x1 = y2
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2) <= self._maxY):
# If originalPoint is not suitable. It need be recreated.
# In this case, it is not need be recreated.
self.polygon, self.X = self._createPolygon3()
self.type_of_tree = 3
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon3()
self.type_of_tree = 3
elif degree == 2: # 180 degree.
self._y1 = y2
self._x1 = x2
self._y2 = y1
self._x2 = x1
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and (self.originalPoint[1] >= self._y2) and (self.originalPoint[1]<=(self._maxY-self._y1)):
self.polygon, self.X = self._createPolygon4()
self.type_of_tree = 4
else:
#print('fsadfsafasf')
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon4()
self.type_of_tree = 4
elif degree == 3: # 270 degree.
self._y2 = x1
self._x2 = y1
self._y1 = x2
self._x1 = y2
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2) <= self._maxY):
self.polygon, self.X = self._createPolygon2()
self.type_of_tree = 2
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon2()
self.type_of_tree = 2
else:
pass
elif self.strname == 'L2':
if ((self._x1 + self._x2) < self._maxY) and ((self._y1 + self._y2) < self._maxX): # check whether the polygon can be rotated.
if degree == 1: # 90 degree.
self._x1 = y2
self._y1 = x2
self._x2 = y1
self._y2 = x1
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2) <= self._maxY):
self.polygon, self.X = self._createPolygon1()
self.type_of_tree = 1
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon1()
self.type_of_tree = 1
elif degree == 2: # 180 degree.
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2) <= self._maxY):
self.polygon, self.X = self._createPolygon3()
self.type_of_tree = 3
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon3()
self.type_of_tree = 3
elif degree == 3:
self._y1 = x1
self._x1 = y1
self._y2 = x2
self._x2 = y2
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX):
self.polygon, self.X = self._createPolygon4()
self.type_of_tree = 4
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon4()
self.type_of_tree = 4
else:
pass
elif self.strname == 'L3':
if ((self._x1 + self._x2) < self._maxY) and ((self._y1 + self._y2) < self._maxX): # check whether the polygon can be rotated.
if degree == 1: # 90 degree.
self._y1 = x1
self._x1 = y1
self._y2 = x2
self._x2 = y2
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX):
# If originalPoint is not suitable. It need be recreated.
# In this case, it is not need be recreated.
self.polygon, self.X = self._createPolygon4()
self.type_of_tree = 4
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon4()
self.type_of_tree = 4
elif degree == 2: # 180 degree.
self._y2 = y2
self._x2 = x2
self._y1 = y1
self._x1 = x1
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2) <= self._maxY):
self.polygon, self.X = self._createPolygon2()
self.type_of_tree = 2
else:
#print('fsadfsafasf')
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon2()
self.type_of_tree = 2
elif degree == 3: # 270 degree.
self._x1 = y2
self._y1 = x2
self._x2 = y1
self._y2 = x1
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2) <= self._maxY):
self.polygon, self.X = self._createPolygon1()
self.type_of_tree = 1
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon1()
self.type_of_tree = 1
else:
pass
else: # L4 type.
if ((self._x1 + self._x2) < self._maxY) and ((self._y1 + self._y2) < self._maxX): # check whether the polygon can be rotated.
if degree == 1: # 90 degree.
self._x1 = y1
self._x2 = y2
self._y1 = x1
self._y2 = x2
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2) <= self._maxY):
self.polygon, self.X = self._createPolygon2()
self.type_of_tree = 2
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon2()
self.type_of_tree = 2
elif degree == 2: # 180 degree.
self._x1 = x2
self._y1 = y2
self._x2 = x1
self._y2 = y1
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2) <= self._maxY):
self.polygon, self.X = self._createPolygon1()
self.type_of_tree = 1
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon1()
self.type_of_tree = 1
elif degree == 3: # 270 degree
self._x1 = y1
self._y1 = x1
self._x2 = y2
self._y2 = x2
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
if ((self.originalPoint[0] + self._x1 + self._x2) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2) <= self._maxY):
self.polygon, self.X = self._createPolygon3()
self.type_of_tree = 3
else:
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon3()
self.type_of_tree = 3
else:
pass
def increase(self):
# This function to increase randomly the size of current polygon.
self._x1 = random.uniform(self._x1,self._maxX/2)
self._x2 = random.uniform(self._x2,self._maxX - self._x1)
self._y1 = random.uniform(self._y1,self._maxY/2)
self._y2 = random.uniform(self._y2,self._maxY - self._y1)
self.originalPoint = self._createOriginalPoint()
if self.strname == 'L1':
self.polygon, self.X = self._createPolygon1()
elif self.strname == 'L2':
self.polygon, self.X = self._createPolygon2()
elif self.strname == 'L3':
self.polygon, self.X = self._createPolygon3()
else:
self.polygon, self.X = self._createPolygon4()
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
def decrease(self):
# This function to decrease randomly the size of current polygon.
self._x1 = random.uniform(0,self._x1)
self._x2 = random.uniform(0,self._x2)
self._y1 = random.uniform(0,self._y1)
self._y2 = random.uniform(0,self._y2)
#self.originalPoint = self._createOriginalPoint()
if self.strname == 'L1':
self.polygon, self.X = self._createPolygon1()
elif self.strname == 'L2':
self.polygon, self.X = self._createPolygon2()
elif self.strname == 'L3':
self.polygon, self.X = self._createPolygon3()
else:
self.polygon, self.X = self._createPolygon4()
self.edge = np.array([self._x1,self._x2,self._y1,self._y2]) # [x1,x2,y1,y2]
def _createOriginalPoint(self):
if self.type_of_tree == 4:
x = random.uniform(0,self._maxX - self._x1 - self._x2)
y = random.uniform(self._y2,self._maxY - self._y1)
originalPoint = np.array([x,y])
else:
x = random.uniform(0,self._maxX - self._x1 - self._x2)
y = random.uniform(0,self._maxY - self._y1 - self._y2)
originalPoint = [x,y]
return originalPoint
def _createPolygon1(self):
self.strname = 'L1'
x1 = self.originalPoint
X = np.zeros((6,2)) # all coordinate of L polygon.
X[0] = x1
X[1][0] = X[0][0] + self._x1 + self._x2
X[1][1] = X[0][1]
X[2][0] = X[1][0]
X[2][1] = X[1][1] + self._y2
X[3][0] = X[2][0] - self._x2
X[3][1] = X[2][1]
X[4][0] = X[3][0]
X[4][1] = X[3][1] + self._y1
X[5][0] = X[4][0] - self._x1
X[5][1] = X[4][1]
polys = gpd.GeoSeries(Polygon(X))
df = gpd.GeoDataFrame({'geometry': polys})
return df,X
def _createPolygon2(self):
self.strname = 'L2'
x1 = self.originalPoint
X = np.zeros((6,2)) # all coordinate of L polygon.
X[0] = x1
X[1][0] = X[0][0] + self._x1 + self._x2
X[1][1] = X[0][1]
X[2][0] = X[1][0]
X[2][1] = X[1][1] + self._y2 + self._y1
X[3][0] = X[2][0] - self._x1
X[3][1] = X[2][1]
X[4][0] = X[3][0]
X[4][1] = X[3][1] - self._y1
X[5][0] = X[4][0] - self._x2
X[5][1] = X[4][1]
polys = gpd.GeoSeries(Polygon(X))
df = gpd.GeoDataFrame({'geometry': polys})
return df,X
def _createPolygon3(self):
x1 = self.originalPoint
self.strname = 'L3'
X = np.zeros((6,2)) # all coordinate of L polygon.
X[0] = x1
X[1][0] = X[0][0] + self._x1
X[1][1] = X[0][1]
X[2][0] = X[1][0]
X[2][1] = X[1][1] + self._y1
X[3][0] = X[2][0] + self._x2
X[3][1] = X[2][1]
X[4][0] = X[3][0]
X[4][1] = X[3][1] + self._y2
X[5][0] = X[4][0] - self._x2 - self._x1
X[5][1] = X[4][1]
polys = gpd.GeoSeries(Polygon(X))
df = gpd.GeoDataFrame({'geometry': polys})
return df,X
def _createPolygon4(self):
x1 = self.originalPoint
self.strname = 'L4'
X = np.zeros((6,2)) # all coordinate of L polygon.
X[0] = x1
X[1][0] = X[0][0] + self._x1
X[1][1] = X[0][1]
X[2][0] = X[1][0]
X[2][1] = X[1][1] - self._y2
X[3][0] = X[2][0] + self._x2
X[3][1] = X[2][1]
X[4][0] = X[3][0]
X[4][1] = X[3][1] + self._y2 + self._y1
X[5][0] = X[4][0] - self._x2 - self._x1
X[5][1] = X[4][1]
polys = gpd.GeoSeries(Polygon(X))
df = gpd.GeoDataFrame({'geometry': polys})
return df,X
####
## Create the I terminal.
#class Isub_tree:
# def __init__(self,maxX,maxY,type_of_tree):
####
## Create the U terminal.
class Usub_tree:
# the U tree has 4 types of tree.
def __init__(self,maxX,maxY,type_of_tree=1):
self._maxX = maxX
self._maxY = maxY
self.type_of_tree = type_of_tree
if self.type_of_tree == 1 or self.type_of_tree == 2:
self._x1 = random.uniform(0,(self._maxX)/3)
self._x2 = random.uniform(0,(self._maxX)/3)
self._x3 = random.uniform(0,(self._maxX)/3)
self._y2 = random.uniform(0,(self._maxY)/2)
self._y1 = random.uniform(self._y2,self._maxY)
self._y3 = random.uniform(self._y2,self._maxY)
self.originalPoint = self._createOriginalPoint()
if self.type_of_tree == 1:
self.polygon, self.X = self._createPolygon1()
else:
self.polygon, self.X = self._createPolygon2()
else:
self._y1 = random.uniform(0,(self._maxY)/3)
self._y2 = random.uniform(0,(self._maxY)/3)
self._y3 = random.uniform(0,(self._maxY)/3)
self._x2 = random.uniform(0,(self._maxX)/2)
self._x1 = random.uniform(self._x2,self._maxX)
self._x3 = random.uniform(self._x2,self._maxX)
self.originalPoint = self._createOriginalPoint()
if self.type_of_tree == 3:
self.polygon, self.X = self._createPolygon3()
else:
self.polygon, self.X = self._createPolygon4()
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
def resestMaxXY(self,maxX,maxY):
self._maxX = maxX
self._maxY = maxY
def initchange(self,x):
# updatte the polygon after init.
# input x: must be a list of 9 elements.
self._oldx = x
rotate = x[0]
rotate = round(((rotate+1)/2)*10)%4
self._x1 = ((x[1]+1)/2)*(attrU.rangex1[1] - attrU.rangex1[0]) + attrU.rangex1[0]
self._x2 = ((x[2]+1)/2)*(attrU.rangex2[1] - attrU.rangex2[0]) + attrU.rangex2[0]
self._x3 = ((x[3]+1)/2)*(attrU.rangex3[1] - attrU.rangex3[0]) + attrU.rangex3[0]
self._y2 = ((x[5]+1)/2)*(attrU.rangey2[1] - attrU.rangey2[0]) + attrU.rangey2[0]
self._y1 = ((x[4]+1)/2)*(attrU.rangey1[1] - self._y2) + self._y2
self._y3 = ((x[6]+1)/2)*(attrU.rangey3[1] - self._y2) + self._y2
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if (rotate == 0) or (rotate == 1):
temp1 = self._maxX - self._x1 - self._x2 - self._x3
temp2 = self._maxY - max(self._y1,self._y3)
self.rangeOriPointx = [0,temp1]
self.originalPoint[0] = ((x[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
if rotate == 0:
self.rangeOriPointy = [0,temp2]
self.originalPoint[1] = ((x[8]+1)/2)*(self.rangeOriPointy[1]- self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon1()
else:
temp3 = abs(self._y1 - self._y3)
self.rangeOriPointy = [temp3,temp2]
self.originalPoint[1] = ((x[8]+1)/2)*(self.rangeOriPointy[1]- self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon2()
else: # rotate == 2 or == 3.
x1 = self._x1
x2 = self._x2
x3 = self._x3
self._x1 = self._y1
self._x2 = self._y2
self._x3 = self._y3
self._y1 = x1
self._y2 = x2
self._y3 = x3
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3])
temp2 = self._maxY - self._y1 - self._y2 - self._y3
temp1 = self._maxX - max(self._x3,self._x1)
self.rangeOriPointy = [0,temp2]
self.originalPoint[1] = ((x[8]+1)/2)*(self.rangeOriPointy[1]- self.rangeOriPointy[0]) + self.rangeOriPointy[0]
if rotate == 3:
self.rangeOriPointx = [0,temp1]
self.originalPoint[0] = ((x[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.polygon, self.X = self._createPolygon4()
else:
temp3 = abs(self._x1 - self._x3)
self.rangeOriPointx = [temp3,temp1]
self.originalPoint[0] = ((x[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.polygon, self.X = self._createPolygon3()
def change(self,x):
# This function only use for changing of red terminal.
# update the polygon after apply gp operation.
# input x: must be a list of 9 elements.
dif = compare2lists(self._oldx,x)
if len(dif) == 0:
return
elif len(dif) == 1:
self._oldx = x
dif = dif[0]
if dif == 0: # need rotate current polygon.
rotate = x[0]
rotate = round(((rotate+1)/2)*10)%4
self.initchange(x)
elif (dif == 1) or (dif == 2) or (dif == 3) or (dif == 4) or (dif == 5) or (dif == 6):
if (self.strname == 'U1') or (self.strname == 'U2'):
self._x1 = ((x[1]+1)/2)*(attrU.rangex1[1] - attrU.rangex1[0]) + attrU.rangex1[0]
self._x2 = ((x[2]+1)/2)*(attrU.rangex2[1] - attrU.rangex2[0]) + attrU.rangex2[0]
self._x3 = ((x[3]+1)/2)*(attrU.rangex3[1] - attrU.rangex3[0]) + attrU.rangex3[0]
self._y2 = ((x[5]+1)/2)*(attrU.rangey2[1] - attrU.rangey2[0]) + attrU.rangey2[0]
self._y1 = ((x[4]+1)/2)*(attrU.rangey1[1] - self._y2) + self._y2
self._y3 = ((x[6]+1)/2)*(attrU.rangey3[1] - self._y2) + self._y2
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
temp1 = self._maxX - self._x1 - self._x2 - self._x3
temp2 = self._maxY - max(self._y1,self._y3)
self.rangeOriPointx = [0,temp1]
if self.strname == 'U1':
self.rangeOriPointy = [0,temp2]
if (self.originalPoint[0] < self.rangeOriPointx[1]) and (self.originalPoint[1] < self.rangeOriPointy[1]) and (self.originalPoint[1] > self.rangeOriPointy[0]):
self.polygon, self.X = self._createPolygon1()
else: # need reset up the original points.
self.originalPoint[0] = ((x[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((x[8]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon1()
else: # self.strname == 'U2'
temp3 = abs(self._y1 - self._y3)
self.rangeOriPointy = [temp3,temp2]
if ((self.originalPoint[0] < self.rangeOriPointx[1]) and (self.originalPoint[1] < self.rangeOriPointy[1]) and (self.originalPoint[0] > self.rangeOriPointy[0])):
self.polygon, self.X = self._createPolygon2()
else:
self.originalPoint[0] = ((x[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((x[8]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon2()
else: # U3 or U4 type.
self._y1 = ((x[1]+1)/2)*(attrU.rangex1[1] - attrU.rangex1[0]) + attrU.rangex1[0]
self._y2 = ((x[2]+1)/2)*(attrU.rangex2[1] - attrU.rangex2[0]) + attrU.rangex2[0]
self._y3 = ((x[3]+1)/2)*(attrU.rangex3[1] - attrU.rangex3[0]) + attrU.rangex3[0]
self._x2 = ((x[5]+1)/2)*(attrU.rangey2[1] - attrU.rangey2[0]) + attrU.rangey2[0]
self._x1 = ((x[4]+1)/2)*(attrU.rangey1[1] - self._x2) + self._x2
self._x3 = ((x[6]+1)/2)*(attrU.rangey3[1] - self._x2) + self._x2
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
temp2 = self._maxY - self._y1 - self._y2 - self._y3
temp1 = self._maxX - max(self._x3,self._x1)
self.rangeOriPointy = [0,temp2]
self.originalPoint[1] = ((x[8]+1)/2)*(self.rangeOriPointy[1]- self.rangeOriPointy[0]) + self.rangeOriPointy[0]
if self.strname == 'U4':
self.rangeOriPointx = [0,temp1]
if (self.originalPoint[0] < self.rangeOriPointx[1]) and (self.originalPoint[1] < self.rangeOriPointy[1]) and (self.originalPoint[0] > self.rangeOriPointx[0]):
self.polygon, self.X = self._createPolygon4()
else: # need reset up the original point of the polygon.
self.originalPoint[0] = ((x[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((x[8]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon4()
else:# 'U3' type
temp3 = abs(self._x1 - self._x3)
self.rangeOriPointx = [temp3,temp1]
if (self.originalPoint[0] < self.rangeOriPointx[1]) and (self.originalPoint[1] < self.rangeOriPointy[1]) and (self.originalPoint[0] > self.rangeOriPointx[0]):
self.polygon, self.X = self._createPolygon3()
else:
self.originalPoint[0] = ((x[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((x[8]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon3()
else:
self.originalPoint[0] = ((x[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((x[8]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
if self.strname == 'U1':
self.polygon, self.X = self._createPolygon1()
elif self.strname == 'U2':
self.polygon, self.X = self._createPolygon2()
elif self.strname == 'U3':
self.polygon, self.X = self._createPolygon3()
else:
self.polygon, self.X = self._createPolygon4()
else:
raise ValueError('can not vary more than one element in red set node when appling operators.')
def changeMaxXY(self,MaxXY):
# change the maxX, maxY.
temp = [self._maxX,self._maxY]
if not temp == MaxXY:
self._maxX = MaxXY[0]
self._maxY = MaxXY[1]
if self.strname == 'U1' or self.strname == 'U2':
temp1 = self._maxX - self._x1 - self._x2 - self._x3
temp2 = self._maxY - max(self._y1,self._y3)
self.rangeOriPointx = [0,temp1]
self.rangeOriPointy = [0,temp2]
if self.strname == 'U1':
self.originalPoint[0] = ((self._oldx[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((self._oldx[8]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon1()
else: # self.strname == 'U2'
self.rangeOriPointy = [abs(self._y1 - self._y3),temp2]
self.originalPoint[0] = ((self._oldx[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((self._oldx[8]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon2()
else: # strname == 'U3' or 'U4'
temp1 = self._maxY - self._y1 - self._y2 - self._y3
temp2 = self._maxX - max(self._x1,self._x3)
self.rangeOriPointx = [0,temp2]
self.rangeOriPointy = [0,temp1]
if self.strname == 'U4':
self.originalPoint[0] = ((self._oldx[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((self._oldx[8]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon4()
else:
self.rangeOriPointx = [abs(self._x1 - self._x3),temp2]
self.originalPoint[0] = ((self._oldx[7]+1)/2)*(self.rangeOriPointx[1] - self.rangeOriPointx[0]) + self.rangeOriPointx[0]
self.originalPoint[1] = ((self._oldx[8]+1)/2)*(self.rangeOriPointy[1] - self.rangeOriPointy[0]) + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon3()
def change_all(self,MaxXY,x):
# change all atributes of current class. (some other attributes are not changed)
self._maxX = MaxXY[0]
self._maxY = MaxXY[1]
self._oldx = x
# rotate = x[0]
# rotate = round(((rotate+1)/2)*10)%4
self._x1 = ((x[1]+1)/2)*(attrU.rangex1[1] - attrU.rangex1[0]) + attrU.rangex1[0]
self._x2 = ((x[2]+1)/2)*(attrU.rangex2[1] - attrU.rangex2[0]) + attrU.rangex2[0]
self._x3 = ((x[3]+1)/2)*(attrU.rangex3[1] - attrU.rangex3[0]) + attrU.rangex3[0]
self._y2 = ((x[5]+1)/2)*(attrU.rangey2[1] - attrU.rangey2[0]) + attrU.rangey2[0]
self._y1 = ((x[4]+1)/2)*(attrU.rangey1[1] - self._y2) + self._y2
self._y3 = ((x[6]+1)/2)*(attrU.rangey3[1] - self._y2) + self._y2
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if self.strname == 'U1':
self.rangeOriPointx = [0,self._maxX - self._x1 - self._x2 - self._x3]
self.rangeOriPointy = [0,self._maxY - max(self._y1,self._y3)]
self.originalPoint[0] = ((x[7]+1)/2)*self.rangeOriPointx[1]
self.originalPoint[1] = ((x[8]+1)/2)*self.rangeOriPointy[1]
self.polygon, self.X = self._createPolygon1()
elif self.strname == 'U2':
self.rangeOriPointx = [0,self._maxX - self._x1 - self._x2 - self._x3]
self.rangeOriPointy = [abs(self._y1 - self._y3), self._maxY - max(self._y1,self._y3)]
self.originalPoint[0] = ((x[7]+1)/2)*self.rangeOriPointx[1] + self.rangeOriPointx[0]
self.originalPoint[1] = ((x[8]+1)/2)*self.rangeOriPointy[1] + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon2()
elif self.strname == 'U3':
self.rangeOriPointx = [abs(self._x1-self._x3),self._maxX - max(self._x3,self._x1)]
self.rangeOriPointy = [0,self._maxY - self._y1 - self._y2 - self._y3]
self.originalPoint[0] = ((x[7]+1)/2)*self.rangeOriPointx[1] + self.rangeOriPointx[0]
self.originalPoint[1] = ((x[8]+1)/2)*self.rangeOriPointy[1] + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon3()
else:
self.rangeOriPointx = [0,self._maxX - max(self._x1,self._x3)]
self.rangeOriPointy = [0,self._maxY - self._y1 - self._y2 - self._y3]
self.originalPoint[0] = ((x[7]+1)/2)*self.rangeOriPointx[1] + self.rangeOriPointx[0]
self.originalPoint[1] = ((x[8]+1)/2)*self.rangeOriPointy[1] + self.rangeOriPointy[0]
self.polygon, self.X = self._createPolygon4()
def Rotate(self,degree):
# This function rotates a polygon.
# Degree: 1 --- 90 degree.
# 2 --- 180 degree.
# 3 --- 270 degree.
# 4 --- 0 degree.
if not ((degree == 1) or (degree == 2) or (degree == 3) or (degree == 0)):
raise ValueError('degree need be 1 or 2 or 3 or 0')
x1 = self._x1
x2 = self._x2
x3 = self._x3
y1 = self._y1
y2 = self._y2
y3 = self._y3
if self.strname == 'U1':
if degree == 1 or degree == 3:
if ((self._x1 + self._x2 + self._x3) < self._maxY) and (max(self._y1,self._y2,self._y3) < self._maxX): # check whether polygon can be rotated.
if degree == 1: # 90 degree.
self._y1 = x1
self._y2 = x2
self._y3 = x3
self._x1 = y1
self._x2 = y2
self._x3 = y3
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[0] + max(self._x1, self._x2,self._x3)) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2 + self._y3) <= self._maxY):
# check whether OrinalPoint is valid after rotated.
self.polygon, self.X = self._createPolygon4()
self.type_of_tree = 4
else:
self.type_of_tree = 4
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon4()
else: # degree == 3, 270 degree.
self._x1 = y3
self._x2 = y2
self._x3 = y1
self._y1 = x3
self._y2 = x2
self._y3 = x1
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[1] + self._y1+ self._y2 + self._y3) <= self._maxY):
if ((self._x3 >= self._x1) and ((self.originalPoint[0] + self._x3) <= self._maxX)) or ((self.originalPoint[0]>=(self._x1 - self._x3)) and ((self.originalPoint[0] + self._x1)<=self._maxX)):
# check whether OrinalPoint is valid after rotated.
self.polygon, self.X = self._createPolygon3()
self.type_of_tree = 3
else:
self.type_of_tree = 3
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon3()
elif degree == 2:
# degree = 2, 180 degree.
self._x1 = x3
self._x2 = x2
self._x3 = x1
self._y1 = y3
self._y2 = y2
self._y3 = y1
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[0] + self._x1 + self._x2 + self._x3) <= self._maxX):
if ((self._y1 >= self._y3) and ((self.originalPoint[1] + self._y1) <= self._maxY)) or ((self.originalPoint[1]>=(self._y3 - self._y1)) and ((self.originalPoint[0] + self._y3)<=self._maxY)):
self.polygon, self.X = self._createPolygon2()
self.type_of_tree = 2
else:
self.type_of_tree = 2
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon2()
else:
pass
elif self.strname == 'U2':
if degree == 1 or degree == 3:
if ((self._x1 + self._x2 + self._x3) < self._maxY) and (max(self._y1,self._y2,self._y3) < self._maxX): # check whether polygon can be rotated.
if degree == 1: # 90 degree.
self._y1 = x1
self._y2 = x2
self._y3 = x3
self._x1 = y1
self._x2 = y2
self._x3 = y3
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[1] + self._y1+ self._y2 + self._y3) <= self._maxY):
if ((self._x3 >= self._x1) and ((self.originalPoint[0] + self._x3) <= self._maxX)) or ((self.originalPoint[0]>=(self._x1 - self._x3)) and ((self.originalPoint[0] + self._x1)<=self._maxX)):
# check whether OrinalPoint is valid after rotated.
self.polygon, self.X = self._createPolygon3()
self.type_of_tree = 3
else:
self.type_of_tree = 3
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon3()
else: # degree == 3, 270 degree.
self._x1 = y3
self._x2 = y2
self._x3 = y1
self._y1 = x3
self._y2 = x2
self._y3 = x1
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[0] + max(self._x1, self._x2,self._x3)) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2 + self._y3) <= self._maxY):
# check whether OrinalPoint is valid after rotated.
self.polygon, self.X = self._createPolygon4()
self.type_of_tree = 4
else:
self.type_of_tree = 4
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon4()
elif degree == 2:
# degree = 2, 180 degree.
self._x1 = x3
self._x2 = x2
self._x3 = x1
self._y1 = y3
self._y2 = y2
self._y3 = y1
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[0] + self._x1 + self._x2 + self._x3) <= self._maxX) and ((self.originalPoint[1] + max(self._y1,self._y3)) <= self._maxY):
self.polygon, self.X = self._createPolygon1()
self.type_of_tree = 1
else:
self.type_of_tree = 1
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon1()
else:
pass
elif self.strname == 'U3':
if degree == 1 or degree == 3:
if ((self._y1 + self._y2 + self._y3) < self._maxX) and (max(self._x1,self._x3) < self._maxY): # check whether polygon can be rotated.
if degree == 1: # 90 degree.
self._y1 = x3
self._y2 = x2
self._y3 = x1
self._x1 = y3
self._x2 = y2
self._x3 = y1
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[0] + self._x1 + self._x2 + self._x3) <= self._maxX) and ((self.originalPoint[1] + max(self._y1,self._y3)) <= self._maxY):
self.polygon, self.X = self._createPolygon1()
self.type_of_tree = 1
else:
self.type_of_tree = 1
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon1()
else: # degree == 3, 270 degree.
self._x1 = y1
self._x2 = y2
self._x3 = y3
self._y1 = x1
self._y2 = x2
self._y3 = x3
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[0] + self._x1 + self._x2 + self._x3) <= self._maxX):
if ((self._y1 >= self._y3) and ((self.originalPoint[1] + self._y1) <= self._maxY)) or ((self.originalPoint[1]>=(self._y3 - self._y1)) and ((self.originalPoint[0] + self._y3)<=self._maxY)):
self.polygon, self.X = self._createPolygon2()
self.type_of_tree = 2
else:
self.type_of_tree = 2
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon2()
elif degree ==2:
# degree = 2, 180 degree.
self._x1 = x3
self._x2 = x2
self._x3 = x1
self._y1 = y3
self._y2 = y2
self._y3 = y1
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[0] + max(self._x1, self._x2,self._x3)) <= self._maxX) and ((self.originalPoint[1] + self._y1 + self._y2 + self._y3) <= self._maxY):
# check whether OrinalPoint is valid after rotated.
self.polygon, self.X = self._createPolygon4()
self.type_of_tree = 4
else:
self.type_of_tree = 4
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon4()
else:
pass
else: # strname == 'U4'
if degree == 1 or degree == 3:
if ((self._y1 + self._y2 + self._y3) < self._maxX) and (max(self._x1,self._x3) < self._maxY): # check whether polygon can be rotated.
if degree == 1: # 90 degree.
self._y1 = x3
self._y2 = x2
self._y3 = x1
self._x1 = y3
self._x2 = y2
self._x3 = y1
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[0] + self._x1 + self._x2 + self._x3) <= self._maxX):
if ((self._y1 >= self._y3) and ((self.originalPoint[1] + self._y1) <= self._maxY)) or ((self.originalPoint[1]>=(self._y3 - self._y1)) and ((self.originalPoint[0] + self._y3)<=self._maxY)):
self.polygon, self.X = self._createPolygon2()
self.type_of_tree = 2
else:
self.type_of_tree = 2
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon2()
else: # degree == 3, 270 degree.
self._x1 = y1
self._x2 = y2
self._x3 = y3
self._y1 = x1
self._y2 = x2
self._y3 = x3
self.edge = np.array([self._x1,self._x2,self._x3,self._y1,self._y2,self._y3]) # [x1,x2,x3,y1,y2,y3]
if ((self.originalPoint[0] + self._x1 + self._x2 + self._x3) <= self._maxX) and ((self.originalPoint[1] + max(self._y1,self._y3)) <= self._maxY):
self.polygon, self.X = self._createPolygon1()
self.type_of_tree = 1
else:
self.type_of_tree = 1
self.originalPoint = self._createOriginalPoint()
self.polygon, self.X = self._createPolygon1()
elif degree == 2:
# degree = 2, 180 degree.
self._x1 = x3
self._x2 = x2