def generate(self, step, dumpworld):
# generate empty world
world1 = np.zeros([10, 10, 10])
world2 = np.zeros([10, 10, 10])
world = np.zeros([3, 10, 10, 10])
# create new point
if self.brightness <= 0.0:
self.counter = 0
self.pos = [randint(2, 8), randint(2, 8), randint(2, 8)]
self.dir *= -1
self.pos1 = [randint(2, 8), randint(2, 8), randint(2, 8)]
# change direction
if self.brightness >= 1.0:
self.dir *= -1
self.pos2 = [randint(2, 8), randint(2, 8), randint(2, 8)]
self.brightness = np.clip(self.brightness + self.dir * self.speed, 0,
1)
world1[:, :, :] = gen_shooting_star(self.pos1[0], self.pos1[1],
self.pos1[2])
world2[:, :, :] = gen_shooting_star(self.pos2[0], self.pos2[1],
self.pos2[2])
# print(self.brightness, 1 - self.brightness)
world[0, :, :, :] = world1 * self.brightness + world2 * (
1.0 - self.brightness)
world[1, :, :, :] = world[0, :, :, :]
world[2, :, :, :] = world[0, :, :, :]
return np.clip(world, 0, 1)
def generate(self, step, dumpworld):
world = np.zeros([3, 10, 10, 10])
# every <refresh> frames: generate new vector
if step == 0 or step % self.speed == 0:
self.switch *= -1
if self.switch == -1:
self.v = gen_line(self.p1, self.p2, self.speed)
self.p = self.p1
self.p1 = [10, uniform(-1, 10), uniform(-1, 10)]
else:
self.v = gen_line(self.p2, self.p1, self.speed)
self.p = self.p2
self.p2 = [-1, uniform(-1, 10), uniform(-1, 10)]
[sx, sy, sz] = s(self.p, self.v, step % self.speed)
# switch on leds depending on distance
world[0, :, :, :] = np.rot90(gen_shooting_star(sx, sy, sz),
axes=[0, 1],
k=0)
if self.direction == 1:
world[0, :, :, :] = np.rot90(world[0, :, :, :], k=1, axes=(0, 1))
elif self.direction == 2:
world[0, :, :, :] = np.rot90(world[0, :, :, :], k=1, axes=(0, 2))
world[1, :, :, :] = world[0, :, :, :]
world[2, :, :, :] = world[0, :, :, :]
return np.clip(world, 0, 1)
def generate(self, step, dumpworld):
world = np.zeros([3, 10, 10, 10])
# every <refresh> frames: generate new vector
if step == 1 or step % self.refresh == 0:
self.s0, self.v = gen_line(self.speed)
[sx, sy, sz] = s(self.s0, self.v, step % self.refresh)
# return current position of shooting star
# switch on leds depending on distance
world[0, :, :, :] = gen_shooting_star(sx, sy, sz)
world[1, :, :, :] = world[0, :, :, :]
world[2, :, :, :] = world[0, :, :, :]
return np.clip(world, 0, 1)
def generate(self, step, dumpworld):
# generate empty world
world = np.zeros([3, 10, 10, 10])
# generate current position
temp_d = self.distance
temp_theta = sawtooth(self.theta * step) * np.pi
temp_rho = np.sin(self.rho * step)
[sx, sy, sz] = polar2z(temp_d, temp_theta, temp_rho)
# switch on leds depending on distance
world[0, :, :, :] = gen_shooting_star(sx + 4.5, sy + 4.5, sz + 4.5)
world[1, :, :, :] = world[0, :, :, :]
world[2, :, :, :] = world[0, :, :, :]
return world