JuriaanGregor

const vec3 luma = vec3(0.2126, 0.7152, 0.0722);

float round(float a){
	return floor(a + .5);
}

float dither (vec2 fragCoord) {
    float size = 3.0;
	return texture(iChannel1, fract(fragCoord / vec2(8.0*size,8.0*size))).r;
}

JuriaanGregor

import netP5.*;
import oscP5.*;

OscP5 oscP5;
NetAddress remoteIP;

void setup() {
  size(400, 400);
  frameRate(30);