def spoondrift_effect(self):
self.clear_flag = False
light = 1.5
for index in range(24):
for count in range(8):
led_matrix_o.set_single_led(((index + 4) + count) % 12, 10, 20,
120)
led_matrix_o.set_single_led((index + 0) % 12, int(10 * light),
int(20 * light), 120)
led_matrix_o.set_single_led((index + 1) % 12, int(10 * light),
int(20 * light), 120)
led_matrix_o.set_single_led((index + 2) % 12,
int(10 * (3.67 * (light - 1) + 1)),
int(20 * (1.67 * (light - 1) + 1)),
120)
led_matrix_o.set_single_led((index + 3) % 12,
int(10 * (3.67 * (light - 1) + 1)),
int(20 * (1.67 * (light - 1) + 1)),
120)
light = math.sin((index / 24) * math.pi) * 3 + 1.5
time.sleep(0.2)
if self.clear_flag:
led_matrix_o.clear()
break
def rainbow_effect(self):
self.clear_flag = False
red = 0
green = 0
blue = 0
for i in range(1001):
red = int((math.sin(0.36 * i / 180.0 * math.pi) + 1) * 100)
green = int((math.sin(0.72 * i / 180.0 * math.pi) + 1) * 100)
blue = int((math.sin(1.08 * i / 180.0 * math.pi) + 1) * 100)
led_matrix_o.set_all_led(red, green, blue)
time.sleep(0.002)
if self.clear_flag:
led_matrix_o.clear()
break
def meteor_effect(self):
self.clear_flag = False
for index in range(12):
for count in range(8):
led_matrix_o.set_single_led(((index + 4) + count) % 12, 1, 0,
6)
led_matrix_o.set_single_led((index + 0) % 12, 10, 10, 10)
led_matrix_o.set_single_led((index + 1) % 12, 20, 20, 20)
led_matrix_o.set_single_led((index + 2) % 12, 30, 30, 30)
led_matrix_o.set_single_led((index + 3) % 12, 120, 120, 120)
time.sleep(0.05)
if self.clear_flag:
led_matrix_o.clear()
break
def firefly_effect(self):
global firefly_table
self.clear_flag = False
count = 0
# here off all led is necessary
led_matrix_o.set_all_led(0, 0, 0)
while True:
for i in range(len(firefly_table)):
led_matrix_o.set_single_led(firefly_table[i][0], 0,
firefly_table[i][1], 0)
if firefly_table[i][3] == True:
firefly_table[i][1] += 1
if firefly_table[i][1] >= firefly_table[i][2]:
firefly_table[i][3] = False
else:
firefly_table[i][1] -= 1
if firefly_table[i][1] == 0:
firefly_table[i][4] += 1
if firefly_table[i][4] == 3:
led_matrix_o.set_single_led(
firefly_table[i][0], 0, 0, 0)
# create new one
firefly_id = random.randint(-4, 16)
step = random.randint(10, 25)
firefly_table[i][0] = firefly_id
firefly_table[i][1] = 1
firefly_table[i][2] = step
firefly_table[i][3] = True
firefly_table[i][4] = 0
else:
firefly_table[i][3] = True
time.sleep(0.003)
time.sleep(0.02)
count += 1
if count > 250:
break
if self.clear_flag:
led_matrix_o.clear()
break
def clear(self):
self.clear_flag = True
led_matrix_o.clear()
def off_all(self):
led_matrix_o.clear()