HW #16

[chasestarr]

In this homework we will practice applying forces. Look at these two videos to go over forces again. Here is a link to the basic mover class if you need it.

Simulate a helium filled balloon. Using the mousePressed code activate a wind force - so that when the mouse is pressed down, the balloon blows to the side.

Please paste your code as a comment on this post

[The-Space-Core]

PVector wind = new PVector(0.02,0);
PVector gravity = new PVector(0,-0.005,10);
void setup(){
size(800,800);
ball = new Mover();
}

void draw(){
background(0,200,255);
ball.update();
ball.display();
ball.checkEdges();
ball.applyForce(gravity);

if(mousePressed){
ball.applyForce(wind);

}
}

[The-Space-Core]

class Mover{
PVector location;
PVector velocity;
PVector acceleration;

Mover(){
location = new PVector(random(width),random(height));
velocity = new PVector(random(-2,2),random(-2,2));
acceleration = new PVector(0.001,-0.001);

}

void display(){
stroke(0);
fill(245,240,155);
ellipse(location.x,location.y,250,50);
//bands
fill(255,0,0);
rect(location.x,location.y-25,1,50);
rect(location.x+25,location.y-25,1,50);
rect(location.x-25,location.y-25,1,50);
rect(location.x-50,location.y-22,1,45);
rect(location.x-75,location.y-20,1,40);
rect(location.x-100,location.y-14,1,29);
rect(location.x+50,location.y-22,1,45);
rect(location.x+75,location.y-20,1,40);
rect(location.x+100,location.y-14,1,29);
fill(255,0,0);
rect(location.x+50,location.y+18,25,15);
fill(0);
rect(location.x+65,location.y+23,10,5);
fill(255);
rect(location.x+65,location.y+23,4,2);
}

void update(){
velocity.add(acceleration);
location.add(velocity);
acceleration.mult(0);
velocity.limit(1000);

}
void applyForce(PVector force){
acceleration.add(force);
}
void checkEdges(){
if(location.x > width){
location.x = 0;
} else if(location.x < 0){
location.x = width;
}
if(location.y > height){
location.y = 0;
} else if(location.y < 0){
location.y = height;
}

}
}

[GoHawks12]

Tab one

mover balloon;
PVector wind = new PVector(0, 0.02);
PVector gravity = new PVector(0.04, 12);

void setup(){
size(800, 800);
balloon = new mover();
}

void draw(){
  background(255);
  balloon.update();
  balloon.display();
  balloon.checkEdges();
  balloon.applyForce(gravity);

  if(mousePressed){
    balloon.applyForce(wind);
  }
}

Tab two

class mover{
  PVector location;
  PVector velocity;
  PVector acceleration;

  mover(){
    location = new PVector(random(width), random(height));
    velocity = new PVector(random(-2.2),random(-2,2));
    acceleration = new PVector(0.001, -0.001);
  }

 void display(){
    stroke(0);
    fill(255,0,0);
    ellipse(location.x,location.y,20,20);
 }

 void update(){
   velocity.add(acceleration);
   location.add(velocity);
   acceleration.mult(0);
   velocity.limit(1000);
 }

 void applyForce(PVector force){
   acceleration.add(force);
 }

  void checkEdges(){
    if(location.x > width){
      location.x = 0;
    } else if(location.x < 0){
      location.x = width;
    }

    if(location.y > height){
      location.y = 0;
    } else if(location.y < 0){
      location.y = height;
    }
  }
}

[Brandonsugar]

First tab:
https://github.com/Brandonsugar/Repository-1/blob/master/Brandons_Homework_WK_16_Helium/Brandons_Homework_WK_16_Helium.pde
Second tab:
https://github.com/Brandonsugar/Repository-1/blob/master/Brandons_Homework_WK_16_Helium/balloon.pde
Sorry for the lateness. I finished it early in the week, but forgot to post it.