Bryan Cera: hypnoKitty

Arm[] segments = new Arm[150];

​

float headSize = 1;

float headGrow = .1;

float headEase = 1;

int blinkdel = 25;

​

​

void setup(){

  size(800,800);

  background(255);

​

  for(int i = 0; i < segments.length; i++){

​

    segments[i] = new Arm(width/2,height/2,0+(i/5),0+(i/3));

  }

}

​

  void draw()

  {

//  noCursor();

  background(0);

​

​

  for(int i = 0; i < segments.length; i++){

​

    if(i > 1){

     float px = segments[i-1].folX;

     float py = segments[i-1].folY;    

     segments[i].update(px,py);     

    }else{

     segments[i].update(0,0);

    } 

//  segments[i].display(100,15,width/2,height/2);  //visual 

  }

  for(int i = 0; i < segments.length; i++){

    for(int j = 0; j < 360; j+= 20){

  segments[i].display(i,0,width/2,height/2,j);  //visual

    }

​

  }

  headSize+=headGrow;

  if(headSize >= 1.5){

    headGrow = -.01;

  }

  if(headSize <= .5){

    headGrow = .01;

  }

  headEase += (headSize - headEase) * .1;

  float rando = random(250);

  int blink = 10;

  blinkdel++;

​

  if(rando <= 1){

    blinkdel = 0;

  }

  if(blinkdel < 15){

    blink = 0;

  }else{

    blink = 10;

  }

 kittyHead(width/2,height/2,headEase,blink);

​

} 

​

void kittyHead(int x, int y, float s, int b){ 

​

  pushMatrix();

  translate(x,y);

  scale(s);

  fill(15);

  stroke(75);

  strokeWeight(12);

  ellipse(0,0,125,125);

  triangle(-70,-70,-30,-50,-50,-30);

  triangle(70,-70,30,-50,50,-30);

  noStroke();

  ellipse(0,0,125,125);

  triangle(-70,-70,-30,-50,-50,-30);

  triangle(70,-70,30,-50,50,-30);

  fill(125,200,0);

  ellipse(-27,0,15,b);

  ellipse(27,0,15,b);

  fill(0);

  ellipse(-27,0,5,b+2);

  ellipse(27,0,5,b+2);

  stroke(75);

  strokeWeight(1);

  fill(75);

  triangle(-8,22,0,30,8,22);

  popMatrix();

  noStroke();

​

}

​

class Arm{

  PVector loc = new PVector();

  float a = 6;

  float sinAngle;

  float cX;

  float cY;

  float cX2;

  float cY2;

​

  float plo = 0;

  float ploCol;

  float folX;

  float folY;

  float easing = .75;

  float radius;

​

  Arm(float tx, float ty, float tr, float tsa){

    loc.x = tx;

    loc.y = ty;

    radius=tr;

    sinAngle = tsa;

  }

  void update(float tx, float ty){

    loc.x = tx;

    loc.y = ty;

    float sinval = sin(sinAngle);  

    float wave = map(sinval, -1, 1, -width*2, width*2);

    sinAngle += .1;

    float angle = atan2(height,wave);

    cX = (a * cos(angle)) + loc.x;

    cY = (a * sin(angle)) + loc.y;

    folX = cX;

    folY = cY;

  }

  void display(int c, int l, float tx, float ty, float tr){

    pushMatrix();

    translate(tx,ty);

    rotate(radians(tr));

    stroke(c/2,c*2,0);

    strokeWeight(radius+l);

    line(loc.x,loc.y,folX,folY);

    popMatrix();

  }

}

​

​