C+Z杯参赛 --【生命游戏】 - NCF参数化建筑论坛

#_*_coding:UTF-8_*_
#!/usr/bin/python
#Author :CPF
#Datatime :2017-06-03
#copyright
from itertools import groupby
from itertools import count
import random
import Rhino.Geometry as rg
from Grasshopper.Kernel.Data import GH_Path
from Grasshopper import DataTree
class Graph:
"""
一个二维向量用来存储细胞的的状态值,死为0,生为1.
"""
DEATH = 0
LIVE = 1
def __init__(self,row,col):
"""
row行，col列，默认状态值为死
"""
self.vec2 = [[Graph.DEATH for i in range(col)] for k in range(row)]
self._row = row
self._col = col
@property
def row (self):
return self._row
@property
def col(self):
return self._col
def reset(self,live_rate):
"""
重设细胞的的状态,live_rate为细胞的存活几率。
"""
for i in range(self._row):
for k in range(self._col):
rand_value = random.uniform(0,1)
if live_rate > rand_value:
self.vec2[i][k] = Graph.LIVE
else:
self.vec2[i][k] = Graph.DEATH
def neighbor_live_count(self,row,col):
"""
获取第row行，第col列的相邻的8个细胞的存活细胞数目
"""
count = 0
neighbor = {'right_top':(-1,-1),'top':(-1,0),'left_top':(-1,1),
'right':(0,-1),'lift':(0,1),
'right_buttom':(1,-1),'buttom':(1,0),'left_buttom':(1,1)}
for value in neighbor.values():
if row == 0:
neig_row = row + value[0]
else:
neig_row = (row + value[0])%self.row
if col == 0:
neig_col = col + value[1]
else:
neig_col = (col + value[1])%self.col
if self.vec2[neig_row][neig_col] == Graph.LIVE:
count = count + 1
return count
def updates(self):
"""
更新细胞的状态值
"""
lists = []
for i in range(self._row):
row_list = []
for k in range(self.col):
count = self.neighbor_live_count(i,k)
row_list.append(count)
lists.append(row_list)
for i in range(self.row):
for k in range(self.col):
count = lists[i][k]
print count
if count == 3 :
self.vec2[i][k] = Graph.LIVE
elif count != 2:
self.vec2[i][k] = Graph.DEATH
def display(self):
"""
显示细胞状态
"""
state =[]
for row in self.vec2:
state.extend(row)
return state
if bool:
graph = Graph(x,y)
graph.reset(0.4)
a = graph.display()
else:
graph.updates()
a = graph.display()

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