StefanPetrick

#include<FastLED.h>

#define LED_PIN     12
#define BRIGHTNESS  255
#define LED_TYPE    WS2812
#define COLOR_ORDER GRB

#define NUM_LEDS (240)

CRGB leds[NUM_LEDS];

StefanPetrick

#include<FastLED.h>

#define REDPIN   3
#define GREENPIN 6
#define BLUEPIN  9

#define NUM_LEDS    1
//#define LED_PIN     12
//#define BRIGHTNESS  255
//#define LED_TYPE    WS2812

StefanPetrick

int width = 300;                  // crop window resolution
int height = 550;

int centerX = int(width * 0.72);  // precalculated centre of the spiral
int centerY = int(height * 0.72);

float e = 2.71828; // Eulers number

void setup() {     // just relevant for Processing
  size(width, height);

StefanPetrick

#include<SmartMatrix.h>
#include<FastLED.h>

#define kMatrixWidth  32
#define kMatrixHeight 32

byte CentreX =  (kMatrixWidth / 2) - 1;
byte CentreY = (kMatrixHeight / 2) - 1;

#define NUM_LEDS (kMatrixWidth * kMatrixHeight)

StefanPetrick

// the animation itself
// basically just moves the noise in 2 dimensions
// and oscillates the border for the mapping methods

void CrossNoise2() {

  currentPalette = RainbowStripeColors_p;
  noisesmoothing = 20;

  y[0] += 100;

StefanPetrick

/*
         FunkyNoise 1.0
        ----------------              
         A Collection Of 
           Animations 
      And Helper Functions 
 
  for two dimensional led effects
     on the 32x32 SmartMatrix.
 

StefanPetrick

//It will swap part B and C:

void SortMyLeds() {
  for (byte i=20; i < 30; i++) {
    CRGB buffer = leds[i];
    leds[i] = leds[i-10];
    leds[i-10] = buffer;
  }
}