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stuce-bot 2025-06-30 20:47:33 +02:00
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libraries/FastLED/dev/fx_engine.hpp Normal file
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/// @file Noise.ino
/// @brief Demonstrates how to use noise generation on a 2D LED matrix
/// @example Noise.ino
#include <FastLED.h>
#include "fx/2d/noisepalette.h"
#include "fx/2d/animartrix.hpp"
#include "fx/fx_engine.h"
#include "fx/storage/sd.h"
#define LED_PIN 2
#define BRIGHTNESS 96
#define LED_TYPE WS2811
#define COLOR_ORDER GRB
#define MATRIX_WIDTH 22
#define MATRIX_HEIGHT 22
#define GRID_SERPENTINE 1
#define NUM_LEDS (MATRIX_WIDTH * MATRIX_HEIGHT)
#define SCALE 20
#define SPEED 30
CRGB leds[NUM_LEDS];
XYMap xyMap(MATRIX_WIDTH, MATRIX_HEIGHT, GRID_SERPENTINE);
NoisePaletteRef noisePalette = Fx::make<NoisePalette>(xyMap);
AnimartrixRef animartrix = Fx::make<Animartrix>(xyMap, POLAR_WAVES);
FxEngine fxEngine(NUM_LEDS);
void setup() {
delay(1000); // sanity delay
FastLED.addLeds<LED_TYPE, LED_PIN, COLOR_ORDER>(leds, NUM_LEDS)
.setCorrection(TypicalLEDStrip);
FastLED.setBrightness(96);
noisePalette->lazyInit();
noisePalette->setSpeed(SPEED);
noisePalette->setScale(SCALE);
noisePalette->setPalettePreset(2);
fxEngine.addFx(noisePalette);
fxEngine.addFx(animartrix);
}
void loop() {
EVERY_N_SECONDS(1) {
fxEngine.nextFx(500);
}
fxEngine.draw(millis(), leds);
FastLED.show();
}