KrabCode

uniform sampler2D texture;
uniform vec2 resolution;
uniform float time;

#define pi acos(-1.)

// beautiful sdf visualisation from here: https://www.shadertoy.com/view/XsyGRW
vec3 draw_line(float d, float thickness) {
    const float aa = 3.0;
    return vec3(smoothstep(0.0, aa / resolution.y, max(0.0, abs(d) - thickness)));

KrabCode

float imageScale = 2;
private float time;
private int catCount = 3;
private ArrayList<Cat> cats = new ArrayList<Cat>();
private Cat held = null;
private PImage sticksIdle, sticksHeld, catHeld;
private PImage[] catDown, catRight, catUp;
int sticksFadeoutDelay = 60;
int sticksFadeoutDuration = 60;

KrabCode

float imageScale = 1;
private float time;
private int catCount = 12;
private ArrayList<Cat> cats = new ArrayList<Cat>();
private Cat held = null;
private PImage sticksIdle, sticksHeld, catHeld;
private PImage[] catDown, catRight, catUp;
int sticksFadeoutDelay = 60;
int sticksFadeoutDuration = 60;
int sticksLastReleasedFrame = - sticksFadeoutDuration*3;

KrabCode

int glyphRowsAndColumns = 19;
int resultGlyphSize = 10;
int glyphSize;
ArrayList<Glyph> glyphs = new ArrayList<Glyph>();
PImage sourceImage;
PGraphics pg;
boolean displayResult = true;

void setup() {
  size(800, 800, P2D);

KrabCode

STATE_BEGIN
UNDO
GROUP§Fireball§true
Fireball§record frames§0.0§100.0
Fireball§fade to black§1.3770002§25.5
Fireball§blur§1.1499996§10.0
Fireball§translate§100.0§0.0§0.0§0.0
Fireball§rotate§3.1415927§0.0§1.7592926§0.0
Fireball§axis§0.10000001§0.0§0.0§0.026970005
Fireball§speed§0.38999966§10.0

KrabCode

void setup() {
  size(800, 800, P2D);
}

void draw() {
  float[] positions = new float[]{0, 0.25, 0.5, 0.55, 1};
  int[] colors = new int[]{
    color(0), 
    color(4, 38, 102), 
    color(255, 255, 255), 

KrabCode

void setup() {
  size(800,800, P2D);
}

void draw() {
  float[] positions = new float[]{0, 0.25, 0.5, 0.55, 1};
  int[] colors = new int[]{
    color(0),
    color(4,38,102),
    color(255,255,255),

KrabCode

   PShape createSphere(float r, int detail) {
        PShape res = createShape();
        float deg5 = TWO_PI / 5f;
        float deg6 = acos((1f + sqrt(5f)) / (5f + sqrt(5f)));
        PVector top = new PVector(0, r, 0);
        PVector[] sides = new PVector[5];
        for (int i = 0; i < 5; i++) {
            sides[i] = new PVector(
                    r * sin(deg6) * cos(deg5 * i),
                    r * cos(deg6),

KrabCode

void setup() {
  size(800, 800, P2D);
  background(0);
}

void draw() {
  group("global"); //collapsible groups
  background(picker("background", 0).clr()); // instead of the whole clr() you can query hue, sat, br and alpha separately in the 0-1 range
  PVector translate = sliderXY("translate");
  translate(translate.x, translate.y);

KrabCode

void setup() {
  size(600, 600, P2D);
}

void draw() {
  float t = radians(frameCount);
  String testShader = "frag.glsl";
  uniform(testShader).set("time", t);
  hotFilter(testShader);
}