Week 23 Exercise

[chasestarr]

[chasestarr]

[chasestarr]

[Jeswing]

Tab 1

ParticleSystem ps= new ParticleSystem(width/2,height/2);
PVector gravityN = new PVector(0, -.1); 
void setup(){
  size(400,400);
}

void draw(){
  background(255);
  ps.addParticle();
  ps.run();
    }

void mouseClicked(){
}

Tab 2

class Particle{
PVector velocity;
PVector location;
PVector acceleration;
int lifespan;

Particle(float locX, float locY){
  location= new PVector(mouseX,mouseY);
  acceleration= new PVector();
  velocity= new PVector();
  lifespan= 255;
}
void update(){
  velocity.add(acceleration);
  location.add(velocity);
  acceleration.mult(0);
  lifespan -= 2;
}
void display(){
  stroke(0, lifespan);
  fill(175, lifespan);
  ellipse(location.x,location.y,15,15);
}
void applyForce(PVector f){
  acceleration.add(f);
}
void run(){
  update();
  display();
}

boolean isDead(){
  if(lifespan < 0){
    return true;
  }else{
    return false;
  }
}

}

Tab 3

class ParticleSystem{
ArrayList<Particle> plist;
PVector center;

ParticleSystem(float locX, float locY){
  plist= new ArrayList<Particle>();
  center = new PVector(locX, locY);
}

void addParticle(){
  plist.add(new Particle(center.x,center.y));
}

void run(){
   for (int i= 0; i < plist.size(); i++){
    Particle p= plist.get(i);
    p.run();
    p.applyForce(gravityN);
    if (p.isDead()) {
      println("Rest in Pieces");
      plist.remove(i);
}
   }
}
}

[The-Space-Core]

ParticleSystem ps = new ParticleSystem(200,200);
PVector gravityN = new PVector(0, -0.01);

void setup(){
size(400,400);
}

void draw(){
background(255);
ps.addParticle();
ps.run();
}

void mouseClicked(){
}

[The-Space-Core]

class Particle{
PVector velocity;
PVector acceleration;
PVector location;
int lifespan;

Particle(float locX, float locY){
location = new PVector(locX,locY);
acceleration = new PVector();
velocity = new PVector();
lifespan = 255;
}

void update(){
velocity.add(acceleration);
location.add(velocity);
acceleration.mult(0);
lifespan -= 2;
velocity.limit(0.1);
}
void display(){
stroke(0,1,lifespan);
fill(175,lifespan);
ellipse(location.x,location.y,8,8);
}
void run(){
update();
display();
}

void applyForce(PVector force){
acceleration.add(force);
}
boolean isDead(){
if(lifespan<0){
return true;
}else{
return false;
}

}
}

[The-Space-Core]

class ParticleSystem{
ArrayList plist;
PVector center;

ParticleSystem(float locX, float locY){
plist = new ArrayList();
center = new PVector(locX,locY);
}

void addParticle(){
plist.add(new Particle(mouseX,mouseY));
}

void run(){
for(int i = 0; i < plist.size(); i++){
Particle p = plist.get(i);
p.run();
p.applyForce(gravityN);
if (p.isDead()){
println("rent in panama");
plist.remove(i);
}
}
}
}

[Brandonsugar]

Tab 1;

ParticleSystem ps = new ParticleSystem(500,500);
PVector spon = new PVector(random(-0.1,-0.1),random(-0.1,0.1));

void setup(){
  size(1000,1000);
}

void draw(){
  background(0);
  ps.run();
  ps.addParticle();
  ps.center = new PVector(mouseX,mouseY);
}

void mouseClicked(){

}

Tab 2;

class Particle{
  PVector location;
  PVector acceleration;
  PVector velocity;
  int lifeSpan;
  //boolean isDead(){
  //  if(lifeSpan(0)){
  //    return true;
  //  } else {
  //    return false;
  //  }
  //}

  Particle(float xLoc,float yLoc){
    location = new PVector(xLoc,yLoc);
    velocity = new PVector();
    acceleration = new PVector();
    acceleration.mult(0);
    lifeSpan = 255;
  }
  void display(){
    stroke(0,lifeSpan);
    fill(255,lifeSpan);
    ellipse(location.x,location.y,20,20);
  }
  void update(){
    velocity.add(acceleration);
    location.add(velocity);
    lifeSpan -= 1;
  }
  void run(){
    update();
    display();
    borders();
  }
  void applyForce(PVector f){
    acceleration.add(f);
  }
  void borders(){
    if(location.x > width){
      velocity.x *= -0.98;
    } else if(location.x < 0){
      velocity.x *= -0.98;
    } 
    if(location.y > height){
      velocity.y *= -0.98;
    } else if(location.y < 0){
      velocity.y *= -0.98;
    }
  }
  Boolean isDead(){
    if(lifeSpan<0){
      return true;
    } else { 
      return false;
    }
}
}

Tab 3;

class ParticleSystem{
  ArrayList<Particle> PList;
  PVector center;

  ParticleSystem(float xLoc, float yLoc){
    PList = new ArrayList<Particle>();
    center = new PVector(xLoc,yLoc);
  }

  void addParticle(){
    PList.add(new Particle(center.x, center.y));
  }

  void run(){
    for(int index = 0; index < PList.size(); index++){
      Particle p = PList.get(index);
      p.run();
      p.applyForce(spon);
      if(p.isDead()){
       PList.remove(index);
      }
    }
  }
}