From abe7f29dd205df309b943985d01a3f19c48ffa28 Mon Sep 17 00:00:00 2001
From: Tommimon <37435103+Tommimon@users.noreply.github.com>
Date: Sat, 26 Dec 2020 11:54:42 +0100
Subject: [PATCH] examples: fix starlight effect
Before this fix there sometimes in the last iteration of the while loop
elapsed was grater than fade_time and that resulted in a tiny full
brightness blink at the end of the effect (when the key should be almost
turned off).
---
examples/custom_starlight.py | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/examples/custom_starlight.py b/examples/custom_starlight.py
index 36b20050..995ac7c0 100644
--- a/examples/custom_starlight.py
+++ b/examples/custom_starlight.py
@@ -48,16 +48,15 @@ def starlight_key(device, row, col, active):
elapsed = 0
while elapsed < fade_time:
- elapsed = time.time() - start_time
value = 1 - elapsed / fade_time
rgb = colorsys.hsv_to_rgb(hue, 1, value)
color = tuple(map(lambda x: int(256 * x), rgb))
device.fx.advanced.matrix[row, col] = color
- value -= 0.01
# print(device, color)
time.sleep(1 / 60)
+ elapsed = time.time() - start_time
device.fx.advanced.matrix[row, col] = (0, 0, 0)
active[(row, col)] = False
--
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