def random(genome): x,y = randpoint(genome.width,genome.height) #width = uniform(0.0,1.0) * genome.width #height = uniform(0.0,1.0) * genome.height width = abs(gauss(0,GROWTH_CONST)) height = abs(gauss(0,GROWTH_CONST)) angle = uniform(0.0,math.pi) color = randrgba() return Ellipse(x,y,width,height,angle,color)
def random(genome):
v_min = genome.getParam('vert_min')
v_max = genome.getParam('vert_max')
width = genome.width
height = genome.height
num_vertices = randint(v_min, v_max)
vertices = [randpoint(width, height)]
for i in range(2):
prev = vertices[-1]
new = [ d + gauss(0,GROWTH_CONST) for d in prev ]
vertices.append(new)
#vertices = [ randpoint(width, height) for i in range(randint(v_min,v_max)) ]
color = randrgba()
p = Polygon(vertices, color)
for i in range(num_vertices - 3):
p.mut_inc_order(genome)
return p
