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Slight modification of Chunchun effect.

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This commit is contained in:
Blaz Kristan 2021-03-15 17:01:56 +01:00
parent 76e269ee21
commit e06d269b82
1 changed files with 5 additions and 5 deletions
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10
wled00/FX.cpp
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@ -3628,15 +3628,15 @@ uint16_t WS2812FX::mode_chunchun(void)
{
fill(SEGCOLOR(1));
uint16_t counter = now*(6 + (SEGMENT.speed >> 4));
uint16_t numBirds = SEGLEN >> 2;
uint16_t span = SEGMENT.intensity << 8;
uint16_t numBirds = 2 + (SEGLEN >> 3); // 2 + 1/8 of a segment
uint16_t span = (SEGMENT.intensity << 8) / numBirds;
for (uint16_t i = 0; i < numBirds; i++)
{
counter -= span/numBirds;
int megumin = sin16(counter) + 0x8000;
counter -= span;
uint16_t megumin = sin16(counter) + 0x8000;
uint32_t bird = (megumin * SEGLEN) >> 16;
uint32_t c = color_from_palette((i * 255)/ numBirds, false, true, 0);
uint32_t c = color_from_palette((i * 255)/ numBirds, false, false, 0); // no palette wrapping
setPixelColor(bird, c);
}
return FRAMETIME;