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| #!/usr/bin/python
from visual import *
#décors
from random import Random
class Position:
def __init__(self,x,y,z):
self.theArray= array([y,z,x])
self.x = self.theArray[2]
self.z = self.theArray[0]
self.y = self.theArray [1]
class Environnement:
def __init__(self,tailleMonde=20):
self.longueurMonde = tailleMonde
self.limitesMonde = Position(self.longueurMonde,self.longueurMonde,self.longueurMonde)
self.theScene = scene #VPYTHON ENTRY
self.theRate = rate #VPYTHON ENTRY
self.theRateValue = 100
self.sourceRandom = Random()
self.listeAnimal = []
self.listeRessources = []
self.nbIteration = 0
self.nbIterationMax = 2000000
self.g = 9.8
self.dt = 0.1
self.initScene()
self.createDecors()
def initScene(self):
self.theScene.x =0
self.theScene.y =0
self.theScene.forward = array((0.00001,-10,0))
self.theScene.scale =(0.1,0.1,0.1)
self.theScene.title = "Fourmis!"
self.theScene.fullscreen = 1
def createDecors(self):
hauteurCone = 1
for numcone in range(1,self.longueurMonde* 15):
if(self.sourceRandom.choice([-1,1]) == 1):
coneTemp= sphere(pos=(self.longueurMonde *self.sourceRandom.random()*self.sourceRandom.choice([-1,1]),0,self.longueurMonde*self.sourceRandom.random()*self.sourceRandom.choice([-1,1])),
radius = 0.25,
color = [0.5*self.sourceRandom.random() ,0.1,0.5])
else:
coneTemp = cone(pos=(self.longueurMonde *self.sourceRandom.random()*self.sourceRandom.choice([-1,1]),0,self.longueurMonde*self.sourceRandom.random()*self.sourceRandom.choice([-1,1])),
axis = (0,hauteurCone*self.sourceRandom.random()+0.5,0),
radius = 0.5,
color = [0.5*self.sourceRandom.random() ,0.1,0.5*self.sourceRandom.random()])
self.listeRessources.append(coneTemp)
coneTemp.velocity = vector(0,0,0)
coneReference = cone(pos=(0,0,0), axis=(0,3,0), radius=0.5, color=color.red)
self.drawEarth ()
theGround = box(pos=(0,0,0), length = 2*self.longueurMonde, height=0.01, width = 2* self.longueurMonde, color =[1.0,1.0,0.2])
def drawEarth(self):
#CONVEX
from random import uniform
L = []
c = convex(color=(0,0,0.5))
for i in range(100):
L.append(vector(0,1) + norm((uniform(-1,1),uniform(-1,1),uniform(-1,1))))
c.pos = L
L = []
d = convex(color=(0,0.5,0.5))
for i in range(100):
L.append(vector(0,1) + norm((uniform(-1,1),uniform(-1,1),uniform(-1,1))))
d.pos = L
L = []
e = convex(color=(0.5,0,0.5))
for i in range(100):
L.append(vector(0,1) + norm((uniform(-1,1),uniform(-1,1),uniform(-1,1))))
e.pos = L
def addAnimals(self,TypeOfAnimal,number):
#creation des fourmis
for numeroAnimal in range(0,number):
position= (self.longueurMonde*self.sourceRandom.random()*self.sourceRandom.choice([-1,1]),
0.5,
self.longueurMonde*self.sourceRandom.random()*self.sourceRandom.choice([-1,1]))
animalTemp = TypeOfAnimal(position)
self.listeAnimal.append(animalTemp)
def addDefaultAnimals(self):
pass
def goWorld(self):
self.theRate(self.theRateValue)
while self.nbIteration < self.nbIterationMax:
self.nbIteration += 1
#Pour chaque fourmi, deplacer la fourmi
#si une fourmi rencontre un grain de sable, elle le déplace en hauteur et
#~ du mouvement qu'elle a réalisé pour le heurter
for currentAnimal in self.listeAnimal:
currentAnimal.move(self)
#~ for currentRessource in self.listeRessources:
#~ if currentRessource.y > 0.25:
#~ currentRessource.pos = currentRessource.pos + currentRessource.velocity*self.dt
#~ currentRessource.velocity.y = currentRessource.velocity.y - self.g*self.dt
fichier : copier le source suivant dans le fichier Fourmi.py
#!/usr/bin/python
#UTILISER LES trois boutons de la souris pour zoomer, rotation, ...
#~ NB: array((Y,Z,X))
from visual import *
#décors
from random import Random
from Environnement import Environnement
class Fourmi:
ID=0
sourceRandom = Random()
def __init__(self,position):
#CREATION DE LA FOURMI
self.forme = frame(name ="fourmi"+str(Fourmi.ID))
Fourmi.ID+=1
self.seuilCapteur = 0.05
self.facteurDepl = 0.05
self.pasDeplacement = 1*Fourmi.sourceRandom.random()+0.1
self.deplacememtPrivilegie = array((self.pasDeplacement*Fourmi.sourceRandom.random()*Fourmi.sourceRandom.choice([-1,1]),
0,
self.pasDeplacement*Fourmi.sourceRandom.random()*Fourmi.sourceRandom.choice([-1,1])))
#MOUVEMENT DE LA FOURMI
self.forme.pos = position
self.forme.color = (Fourmi.sourceRandom.random(),Fourmi.sourceRandom.random(),Fourmi.sourceRandom.random())
self.trajectoireFourmi = curve(radius = 0 ,color = self.forme.color)
#corps
sphere(frame = self.forme, pos=(1,0,0), radius=0.28, color=color.white)
sphere(frame = self.forme, pos=(0.25,0,0), radius=0.25, color=self.forme.color)
sphere(frame = self.forme, pos=(0.60,0), radius=0.20, color=color.white)
#yeux
sphere(frame = self.forme, pos=(0,0.1,-0.15), radius=0.05, color=color.red)
sphere(frame = self.forme, pos=(0,0.1,0.15), radius=0.05, color=color.red)
#pattes
oscillationPatte = 0.25
leg1 = cylinder(frame = self.forme , pos = (0.4,0,0.15), radius = 0.01, axis = (-oscillationPatte,-0.5,0), color = color.blue)
leg2 = cylinder(frame = self.forme , pos = (0.4,0,-0.15), radius = 0.01, axis = (oscillationPatte,-0.5,0), color = color.blue)
leg3 = cylinder(frame = self.forme , pos = (1,0,0.15), radius = 0.01, axis = (-oscillationPatte,-0.5,0), color = color.blue)
leg4 = cylinder(frame = self.forme , pos = (1,0,-0.15), radius = 0.01, axis = (oscillationPatte,-0.5,0), color = color.blue)
leg5 = cylinder(frame = self.forme , pos = (0.6,0,0.15), radius = 0.01, axis = (-oscillationPatte,-0.5,0), color = color.blue)
leg6 = cylinder(frame = self.forme, pos = (0.6,0,-0.15), radius = 0.01, axis = (oscillationPatte,-0.5,0), color = color.blue)
#faire bouger les pattes
def changeDirection(self):
#faire bouger les pattes
self.pasDeplacement = 0.5*Fourmi.sourceRandom.random()+0.01
self.deplacememtPrivilegie = array((self.pasDeplacement*Fourmi.sourceRandom.random()*Fourmi.sourceRandom.choice([-1,1]),
0,
self.pasDeplacement*Fourmi.sourceRandom.random()*Fourmi.sourceRandom.choice([-1,1])))
self.forme.axis = - (self.deplacememtPrivilegie)
self.moveLegs()
def estHorsLimites(self,limitMonde):
reponse = 0
formeFourmi = self.forme
if (formeFourmi.x >0):
if(formeFourmi.x + self.seuilCapteur >limitMonde.x ):
reponse =1
formeFourmi.x = limitMonde.x
if (formeFourmi.x <0):
if(formeFourmi.x - self.seuilCapteur < -limitMonde.x ):
reponse =1
formeFourmi.x = -limitMonde.x
if (formeFourmi.z >0): #Z est Y
if(formeFourmi.z + self.seuilCapteur >limitMonde.z ):
formeFourmi.z = limitMonde.z
reponse =1
if (formeFourmi.z <0):
if(formeFourmi.z - self.seuilCapteur < -limitMonde.z):
formeFourmi.z = -limitMonde.z
reponse =1
return reponse
def estdans(self, forme1):
reponse =0
formeFourmi = self.forme
from math import fabs
formeFourmi = self.forme
if ((formeFourmi.x - forme1.x)*(formeFourmi.x - forme1.x) + \
(formeFourmi.y - forme1.y)*(formeFourmi.y - forme1.y) +\
(formeFourmi.z - forme1.z)*(formeFourmi.z - forme1.z) < 4):
reponse =1
#~ print("estdans!")
#~ print("formeFourmi.x - forme1.x! ")+str(formeFourmi.x - forme1.x)
#~ print("formeFourmi.z - forme1.z! ")+str( formeFourmi.z - forme1.z )
return reponse
#faire bouger les pattes
def moveLegs(self):
#faire bouger les pattes
def flip(aForme):
aForme.axis [0] = - aForme.axis[0]
aForme.radius = aForme.radius
for patte in self.forme.objects:
flip(patte)
def move(self,world):
depl = array((Fourmi.sourceRandom.random()*Fourmi.sourceRandom.choice([-1,1])*self.facteurDepl,
0,
Fourmi.sourceRandom.random()*Fourmi.sourceRandom.choice([-1,1])*self.facteurDepl
))
self.forme.pos = self.forme.pos + self.deplacememtPrivilegie + depl
#positionnement orientation fourmi
self.forme.axis = - (depl + self.deplacememtPrivilegie)
self.moveLegs()
#~ self.trajectoireFourmi.append(pos = self.forme.pos + array((0,-0.4,0)) )
#Detection des ressources
#~ for object in world.listeRessources:
#~ if object.__class__ == sphere:
#~ if self.estdans(object):
#~ object.pos = object.pos + array((0,0.5,0))
if(self.estHorsLimites(world.limitesMonde)):
#modifier deplacement priviligié
self.changeDirection()
else:
#gestion des chocs avec autres fourmis
for otherAnimal in world.listeAnimal:
if(otherAnimal != self):
if(self.estdans(otherAnimal.forme)):
self.changeDirection()
def main():
env = Environnement(tailleMonde = 15)
antsNumber = 15
env.addAnimals(Fourmi,antsNumber)
env.goWorld()
main() |
