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Effect: 2D Drift gets original twin option

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This commit is contained in:
Blaz Kristan 2024-03-12 21:23:09 +01:00
parent 88b30e7e28
commit 7b366d49d2
1 changed files with 9 additions and 7 deletions
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16
wled00/FX.cpp
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@ -5018,17 +5018,18 @@ uint16_t mode_2DDrift() { // By: Stepko https://editor.soulmateli
const uint16_t maxDim = MAX(cols, rows)/2; const uint16_t maxDim = MAX(cols, rows)/2;
unsigned long t = strip.now / (32 - (SEGMENT.speed>>3)); unsigned long t = strip.now / (32 - (SEGMENT.speed>>3));
unsigned long t_20 = t/20; // softhack007: pre-calculating this gives about 10% speedup unsigned long t_20 = t/20; // softhack007: pre-calculating this gives about 10% speedup
for (float i = 1; i < maxDim; i += 0.25) { for (float i = 1.0f; i < maxDim; i += 0.25f) {
float angle = radians(t * (maxDim - i)); float angle = radians(t * (maxDim - i));
uint16_t myX = colsCenter + (sin_t(angle) * i); int16_t mySin = sin_t(angle) * i;
uint16_t myY = rowsCenter + (cos_t(angle) * i); int16_t myCos = cos_t(angle) * i;
SEGMENT.setPixelColorXY(myX, myY, ColorFromPalette(SEGPALETTE, (i * 20) + t_20, 255, LINEARBLEND)); SEGMENT.setPixelColorXY(colsCenter + mySin, rowsCenter + myCos, ColorFromPalette(SEGPALETTE, (i * 20) + t_20, 255, LINEARBLEND));
if (SEGMENT.check1) SEGMENT.setPixelColorXY(colsCenter + myCos, rowsCenter + mySin, ColorFromPalette(SEGPALETTE, (i * 20) + t_20, 255, LINEARBLEND));
} }
SEGMENT.blur(SEGMENT.intensity>>3); SEGMENT.blur(SEGMENT.intensity>>3);
return FRAMETIME; return FRAMETIME;
} // mode_2DDrift() } // mode_2DDrift()
static const char _data_FX_MODE_2DDRIFT[] PROGMEM = "Drift@Rotation speed,Blur amount;;!;2"; static const char _data_FX_MODE_2DDRIFT[] PROGMEM = "Drift@Rotation speed,Blur amount,,,,Twin;;!;2";
////////////////////////// //////////////////////////
@ -6201,8 +6202,9 @@ uint16_t mode_2Ddriftrose(void) {
SEGMENT.fadeToBlackBy(32+(SEGMENT.speed>>3)); SEGMENT.fadeToBlackBy(32+(SEGMENT.speed>>3));
for (size_t i = 1; i < 37; i++) { for (size_t i = 1; i < 37; i++) {
uint32_t x = (CX + (sin_t(radians(i * 10)) * (beatsin8(i, 0, L*2)-L))) * 255.f; float angle = radians(i * 10);
uint32_t y = (CY + (cos_t(radians(i * 10)) * (beatsin8(i, 0, L*2)-L))) * 255.f; uint32_t x = (CX + (sin_t(angle) * (beatsin8(i, 0, L*2)-L))) * 255.f;
uint32_t y = (CY + (cos_t(angle) * (beatsin8(i, 0, L*2)-L))) * 255.f;
SEGMENT.wu_pixel(x, y, CHSV(i * 10, 255, 255)); SEGMENT.wu_pixel(x, y, CHSV(i * 10, 255, 255));
} }
SEGMENT.blur((SEGMENT.intensity>>4)+1); SEGMENT.blur((SEGMENT.intensity>>4)+1);