66 lines
1.5 KiB
Python
66 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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from turtle import *
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# Génération de plante
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def regle():
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nbiteration = 5
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longueur = 3
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angle = 25.7
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regle = 'F[+F]F[-F]F'
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#regle = 'F+FF-FF-F-F+F+FF-F-F+F+FF+FF-F'
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axiom = 'F'
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i = 0
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while i < nbiteration:
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j = 0
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axiom2 = ''
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while j < len(axiom):
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pointeur1 = axiom[j]
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if pointeur1 == 'F':
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axiom2 = axiom2 + regle
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if pointeur1 == '+':
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axiom2 = axiom2 + '+'
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if pointeur1 == '-':
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axiom2 = axiom2 + '-'
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if pointeur1 == '[':
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axiom2 = axiom2 + '['
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if pointeur1 == ']':
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axiom2 = axiom2 + ']'
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j = j + 1
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axiom = axiom2
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i = i + 1
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print axiom
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k = 0
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laposition = []
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langle = []
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while k < len(axiom):
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pointeur2 = axiom[k]
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if pointeur2 == 'F':
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forward(longueur)
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elif pointeur2 == '+':
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left(angle)
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elif pointeur2 == '-':
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right(angle)
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elif pointeur2 == '[':
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laposition.append(position())
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langle.append(heading())
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elif pointeur2 == ']':
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goto(laposition[len(laposition)-1][0], laposition[len(laposition)-1][1])
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del laposition[len(laposition)-1]
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setheading(langle[len(langle)-1])
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del langle[len(langle)-1]
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k = k + 1
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up()
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#left(180)
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#forward(400)
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#left(90)
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#forward(200)
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#left(90)
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#down()
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backward(495)
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down()
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regle()
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#quit()
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