loop()

void loop

(

)

Definition at line 105 of file SmartMatrix.ino.

            {
  static uint8_t circlex = 0;
  static uint8_t circley = 0;
 
  static uint8_t ihue=0;
  fillnoise8();
  for(int i = 0; i < kMatrixWidth; i++) {
    for(int j = 0; j < kMatrixHeight; j++) {
      // We use the value at the (i,j) coordinate in the noise
      // array for our brightness, and the flipped value from (j,i)
      // for our pixel's hue.
      leds[XY(i,j)] = CHSV(noise[j][i],255,noise[i][j]);
 
      // You can also explore other ways to constrain the hue used, like below
      // leds[XY(i,j)] = CHSV(ihue + (noise[j][i]>>2),255,noise[i][j]);
    }
  }
  ihue+=1;
 
  // N.B. this requires SmartMatrix modified w/triple buffering support
  pSmartMatrix->fillCircle(circlex % 32,circley % 32,6,CRGB(CHSV(ihue+128,255,255)));
  circlex += random16(2);
  circley += random16(2);
  FastLED.show();
  // delay(10);
}

References FastLED, fillnoise8(), kMatrixHeight, kMatrixWidth, leds, noise, pSmartMatrix, random16(), and XY().

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