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Improved Tartan FX

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This commit is contained in:
Blaz Kristan 2023-05-03 21:43:21 +02:00
parent cd82a34392
commit a00be5b60c
1 changed files with 12 additions and 4 deletions
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16
wled00/FX.cpp
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@ -5522,22 +5522,30 @@ uint16_t mode_2Dtartan(void) { // By: Elliott Kember https://editor.so
SEGMENT.fill(BLACK);
}
uint8_t hue;
uint8_t hue, bri;
size_t intensity;
int offsetX = beatsin16(3, -360, 360);
int offsetY = beatsin16(2, -360, 360);
int sharpness = SEGMENT.custom3 / 8; // 0-3
for (int x = 0; x < cols; x++) {
for (int y = 0; y < rows; y++) {
hue = x * beatsin16(10, 1, 10) + offsetY;
SEGMENT.setPixelColorXY(x, y, ColorFromPalette(SEGPALETTE, hue, sin8(x * SEGMENT.speed + offsetX) * sin8(x * SEGMENT.speed + offsetX) / 255, LINEARBLEND));
intensity = bri = sin8(x * SEGMENT.speed/2 + offsetX);
for (int i=0; i<sharpness; i++) intensity *= bri;
intensity >>= 8*sharpness;
SEGMENT.setPixelColorXY(x, y, ColorFromPalette(SEGPALETTE, hue, intensity, LINEARBLEND));
hue = y * 3 + offsetX;
SEGMENT.addPixelColorXY(x, y, ColorFromPalette(SEGPALETTE, hue, sin8(y * SEGMENT.intensity + offsetY) * sin8(y * SEGMENT.intensity + offsetY) / 255, LINEARBLEND));
intensity = bri = sin8(y * SEGMENT.intensity/2 + offsetY);
for (int i=0; i<sharpness; i++) intensity *= bri;
intensity >>= 8*sharpness;
SEGMENT.addPixelColorXY(x, y, ColorFromPalette(SEGPALETTE, hue, intensity, LINEARBLEND));
}
}
return FRAMETIME;
} // mode_2DTartan()
static const char _data_FX_MODE_2DTARTAN[] PROGMEM = "Tartan@X scale,Y scale;;!;2";
static const char _data_FX_MODE_2DTARTAN[] PROGMEM = "Tartan@X scale,Y scale,,,Sharpness;;!;2";
/////////////////////////