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Blurz effect: back to original SR code

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Modifications from upstream have made the effect kind of boring non-reactive. So we go back to the original effect.

HINT: Effect looks best with _segment_ brightness set to max (use _global_ brightness to reduce brightness as you like).
This commit is contained in:
Frank
2023-04-17 21:22:11 +02:00
parent 28c737df87
commit 3f4294398a
1 changed files with 42 additions and 0 deletions
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42
wled00/FX.cpp
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@@ -6723,6 +6723,7 @@ static const char _data_FX_MODE_PIXELS[] PROGMEM = "Pixels@Fade rate,# of pixels
//////////////////////
// ** Blurz //
//////////////////////
#if 0 // version from upstream 0.14.0
uint16_t mode_blurz(void) { // Blurz. By Andrew Tuline.
// even with 1D effect we have to take logic for 2D segments for allocation as fill_solid() fills whole segment
@@ -6755,6 +6756,47 @@ uint16_t mode_blurz(void) { // Blurz. By Andrew Tuline.
} // mode_blurz()
static const char _data_FX_MODE_BLURZ[] PROGMEM = "Blurz@Fade rate,Blur;!,Color mix;!;1f;m12=0,si=0"; // Pixels, Beatsin
#else // original version from SR 0.13, with minor enhancements by @softhack007
uint16_t mode_blurz(void) { // Blurz. By Andrew Tuline.
// Hint: Looks best with segment brightness set to max (use global brightness to reduce brightness)
// even with 1D effect we have to take logic for 2D segments for allocation as fill_solid() fills whole segment
um_data_t *um_data;
if (!usermods.getUMData(&um_data, USERMOD_ID_AUDIOREACTIVE)) {
// add support for no audio
um_data = simulateSound(SEGMENT.soundSim);
}
uint8_t *fftResult = (uint8_t*)um_data->u_data[2];
float volumeSmth = *(float*)um_data->u_data[0];
if (SEGENV.call == 0) {
SEGMENT.fill(BLACK);
SEGENV.aux0 = 0;
}
int fadeoutDelay = (256 - SEGMENT.speed) / 24;
if ((fadeoutDelay <= 1 ) || ((SEGENV.call % fadeoutDelay) == 0))
SEGMENT.fade_out(SEGMENT.speed);
else SEGMENT.blur(32);
uint16_t segLoc = random16(SEGLEN);
unsigned pixColor = 2*fftResult[SEGENV.aux0%16]*240/(SEGLEN-1); // WLEDMM avoid uint8 overflow, and preserve pixel parameters for redraw
unsigned pixIntensity = min((unsigned)(1.5f*fftResult[SEGENV.aux0%16]), 255U); // WLEDMM original effect had "2*fftResult" instead of 1.5
if (volumeSmth > 1.0f)
SEGMENT.setPixelColor(segLoc, color_blend(SEGCOLOR(1), SEGMENT.color_from_palette((uint16_t)pixColor, false, PALETTE_SOLID_WRAP, 0),(uint8_t)pixIntensity));
SEGMENT.blur(SEGMENT.intensity);
SEGENV.aux0 ++;
SEGENV.aux0 %= 16; // make sure it doesn't cross 16
if (volumeSmth > 1.0f) {
SEGMENT.setPixelColor(segLoc, color_blend(SEGCOLOR(1), SEGMENT.color_from_palette((uint16_t)pixColor, false, PALETTE_SOLID_WRAP, 0),(uint8_t)pixIntensity)); // repaint center pixel after blur
}
return FRAMETIME;
} // mode_blurz()
static const char _data_FX_MODE_BLURZ[] PROGMEM = "Blurz ☾@Fade rate,Blur;!,Color mix;!;1f;sx=196,ix=172,m12=0,si=0"; // Pixels, Beatsin
#endif
/////////////////////////
// ** DJLight //