1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
from luxcena_neo import NeoBehaviour, ColorVariable, utils
import time
class Main(NeoBehaviour):
def declare_variables(self):
self.declare(ColorVariable("color", "#fafafa", on_change=self.set_color))
self.declare(ColorVariable("color2", "#fafafa", on_change=self.set_color))
def on_start(self):
print(f"Script started, color: {self.var.color}")
self.set_color(self.var.color)
strip.power_on = True
self.current_color = self.var.color
def set_color(self, value):
print(f"Color var changed: {value}")
# transition_color(self.current_color, value, 1)
def lerp(a, b, u):
return (1 - u) * a + u * b
def transition_color(start_color, end_color, duration):
start_color = utils.hex_to_rgb(start_color)
end_color = utils.hex_to_rgb(end_color)
interval = 10
steps = duration / interval
step_u = 1.0 / steps
u = 0
while u < 1:
r = round(lerp(start_color[0], end_color[0], u))
g = round(lerp(start_color[1], end_color[1], u))
b = round(lerp(start_color[2], end_color[2], u))
for i in len(strip.LED_COUNT):
strip.set_pixel_color(i, (r, g, b))
strip.show()
time.sleep(interval / 100)
|
