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Octopus code improvements

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* removed dead code
* merge octopusStep and radialStep --> octoSpeed
* improve speed slider resolution by first multiplying, then dividing

Thanks @ewoudwijma
This commit is contained in:
Frank
2024-11-28 22:21:47 +01:00
parent 9046ec4bde
commit 5ea9cb1907
1 changed files with 10 additions and 9 deletions
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19
wled00/FX.cpp
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@@ -8628,13 +8628,14 @@ uint16_t mode_2Doctopus() {
}
}
if (true) // WLEDMM SuperSync
SEGENV.step = strip.now * (SEGMENT.speed / 32 + 1) / 25; // WLEDMM 40fps
else
SEGENV.step += SEGMENT.speed / 32 + 1; // 1-4 range
// WLEDMM SuperSync
SEGENV.step = (strip.now * (SEGMENT.speed+15)) / 33 / 25; // WLEDMM 40fps; speed range 0.4 ... 8
uint32_t octopusStep = SEGENV.step/2; // 1/2 for Octopus mode
uint32_t radialStep = 7*SEGENV.step/6; // 7/6 = 1.16 for RadialWave mode
// speed of motion and color change
uint32_t colorSpeed = SEGENV.step / 2;
uint32_t octoSpeed;
if (SEGMENT.check3) octoSpeed = 4*SEGENV.step/5; // 4/5 = 0.8 for RadialWave mode
else octoSpeed = SEGENV.step/2; // 1/2 = 0.5 for Octopus mode
for (int x = xStart; x < xEnd; x++) {
for (int y = yStart; y < yEnd; y++) {
@@ -8643,12 +8644,12 @@ uint16_t mode_2Doctopus() {
//CRGB c = CHSV(SEGENV.step / 2 - radius, 255, sin8(sin8((angle * 4 - radius) / 4 + SEGENV.step) + radius - SEGENV.step * 2 + angle * (SEGMENT.custom3/3+1)));
uint16_t intensity;
if (SEGMENT.check3)
intensity = sin8(radialStep + sin8(radialStep - radius) + angle * (SEGMENT.custom3/4+1)); // RadialWave
intensity = sin8(octoSpeed + sin8(octoSpeed - radius) + angle * (SEGMENT.custom3/4+1)); // RadialWave
else
intensity = sin8(sin8((angle * 4 - radius) / 4 + octopusStep) + radius - SEGENV.step + angle * (SEGMENT.custom3/4+1)); // Octopus
intensity = sin8(sin8((angle * 4 - radius) / 4 + octoSpeed) + radius - SEGENV.step + angle * (SEGMENT.custom3/4+1)); // Octopus
//intensity = map(intensity*intensity, 0, 65535, 0, 255); // add a bit of non-linearity for cleaner display
intensity = (intensity * intensity) / 255; // WLEDMM same as above, but faster and a bit more accurate
CRGB c = ColorFromPalette(SEGPALETTE, SEGENV.step / 2 - radius, intensity);
CRGB c = ColorFromPalette(SEGPALETTE, colorSpeed - radius, intensity);
SEGMENT.setPixelColorXY(x, y, c);
}
}