grow_plant.py

import imp
import plant
import nodes
import brain
import nutrients
import world
imp.reload(plant)
imp.reload(nodes)
imp.reload(brain)
imp.reload(nutrients)
imp.reload(world)

'''set up'''
side = 2.0
height = 3.0 
front = (-side/2,-side/2,0.0)
back = (side/2,side/2,height)
box = world.BoxWorld(front,back)

num_particles = 60
particle_system = nutrients.ParticleSystem(num_particles,box)
particle_system.randomness_of_motion = 0.76
particle_system.radius = 1.0
particle_system.trend_motion_magnitude = .01
padding_multiplier = 2.0

start_pos = (0.0,0.0,0.0)
second_pos = (0.0,0.0,0.5)
primitive_set = brain.big_pset()
#tree,pBrain = brain.generate_processor_tree(primitive_set,minDepth=2,maxDepth=10)
tree,pBrain = brain.resurrect_processor_tree(primitive_set)
brain.plot_processor_tree(tree)
brain.save_processor_tree(tree)
first_node = nodes.BrainNode(parent=None,location=start_pos,processor=pBrain)
second_node = nodes.BrainNode(parent=first_node,location=second_pos,processor=pBrain)
#weed = plant.Plant(start_pos,nodes.BrainNode)
weed = plant.Plant(first_node)
weed.append_node(second_node,old_node=first_node)

''' run '''
steps =100
for i in range(steps):
    particle_system.move_particles()
    particle_system.re_spawn_escaped_particles()
    weed.collide_with(particle_system)
    box.resize_to_fit(weed.bbox_lower,weed.bbox_upper,padding=particle_system.radius*box.padding_multiplier)

weed.show()
box.show()
#particle_system.show_particles()