Lab 3 cont 2

float[] R = new float[5];
void setup(){
 rnd();
}
 void rnd(){
 for(int i = 0; i < R.length; i++){
 R[i] = random(-10 , 10);
 println("Random array "+i+" = "+R[i]); }
 }

Lab 3 cont 3

int al = 10;
int[] R = new int[al];
int max = 5;
int j,k;
void setup(){
 rnd(2);
}
 void rnd(int d){
   for(int i = 0; i < R.length ; i++){
   R[i] = round(random(0 , max));
     if(R[i] != d){
       j = 0;
       k = 0;
       for(j = i;j > 0;j--){
         if(R[j-1] == R[i]){
         k++;    
       }
       }
       if(k > 0){
         i--;
       }
     }
   }
   for(int i = 0; i < R.length ; i++){
   println("Random array "+i+" = "+R[i]);
   }
 }

Lab 3 cont

int K[] = { 4, 8, 5};
void setup(){
 check(5);
 check(4);
 check(9);
}
 void check(int j){
 int c = 0;
 for(int i = 0; i < K.length; i++){
 if( j == K[i]){println(j+" has index = "+i+" in K"); c++;} }
 for(int i = 0; i < K.length; i++){
 if( j != K[i] && c == 0){println(j+" is not in K"); c++;} }
}

Histogram Lab 3

lab 3 balloon

int []ball = new int[4];
void setup() {
  size(800, 600);
  for (int i = 0; i < ball.length; i++) {
    ball[i] = 4+i*4;
  }
  frameRate(30);
}
float y = 665;
void draw() {
  background(0, 180, 200);
  draw_balloon(100);
  draw_balloon(110);
}
int k = 0;
int r = 0;
void draw_balloon(int One) {
  for(int i = 1 ; i < 8;i++){
  stroke(0);
  line(i*One, y+(i*20), i*One, y+130+(i*20));
  noStroke();
  fill(r+(i*50), r+(i*40), r+(i*30));
  ellipse(i*One, y+(i*20), (665/10)-y/10, 110);
  }
  y = y  - ball[k];
  if (y < -130) { y = height+260; r += 10; k = round(random(0,3)); }

}
void mousePressed(){
  y = 665;
  r = 0;
}

Quadrant lab 3

void setup(){
 size(300, 300);
background(0);
}
void draw(){
  draw_line();
}
void draw_line(){
 background(0);
 stroke(255);
 line(150, 0, 150, 300);
 line(0, 150, 300, 150);
 if((mouseX > 150) && (mouseY > 150))text("Quadrant 4", mouseX, mouseY);
 if((mouseX > 150) && (mouseY < 150)) {text("Quadrant 1", mouseX, mouseY);}
 if((mouseX == 150) && (mouseY == 150)) {text("Origin", mouseX, mouseY);}
 if((mouseX < 150) && (mouseY < 150)) {text("Quadrant 2", mouseX, mouseY);}
 if((mouseX < 150) && (mouseY > 150)) {text("Quadrant 3", mouseX, mouseY);}
}

Tax lab 3

double money = 35000,tax;
void setup() {
  size(200, 200);
  background(255);


  if (money <= 15000) { tax = money * 10/100;}     
  else if(15000 < money && money <= 25000) {tax = money * 20/100;}
  else if(25000 < money && money <= 35000) {tax = money * 30/100;}
  else if(35000 < money) { tax = money * 40/100;}
  println("Your money "+salary);
  println("Your tax is = "+tax);
}

Grade lab 3

void setup() {
  size(200, 200);
  int score = 65;
  char Grade;
 if (score>=80) {Grade = 'A'; } 
 else if ((score<80)&&(score>=70)) {Grade = 'B'; }
 else if ((score<70)&&(score>=60)) {Grade = 'C'; }
 else if ((score<60)&&(score>=50)) {Grade = 'D';} else  Grade = 'F';
  }
  println("You got Grade "+Grade);
  fill(0);
  text("You got Grade "+Grade, 50, 100);
}

Animation Spoon and Fork lab 2

void setup(){
  size(200, 200);
  frameRate(50);
}
float posx = 0;
float c = 0;
void draw(){
  if(c == 0){draw_fab(); posx = posx + 1;if(posx >20){c = 1;}}
  if(c == 1){draw_fab(); posx = posx - 1;if(posx < -10){c = 0;}}
}

void draw_fab(){
  background(200);
  fill(255);
  stroke(255);
  quad(100, 25, 25, 100, 100, 175, 175, 100);
  stroke(180);
  fill(180);
  rect(posx+45, 70, 10, 70);
  rect(145-posx, 70, 10, 70);
  quad(135-posx, 55, 165-posx, 55, 155-posx, 72, 145-posx, 72);
  ellipse(posx+50, 50, 30, 45);
  rect(135-posx, 30, 30, 25);
  stroke(190);
  fill(190);
  ellipse(posx+50, 50, 26, 36);
  rect(posx+47, 72, 6, 66);
  rect(147-posx, 72, 6, 66);
  quad(138-posx, 55, 162-posx, 55, 153-posx, 72, 147-posx, 72);
  rect(138-posx, 32, 3, 25);
  rect(145-posx, 32, 3, 25);
  rect(152-posx, 32, 3, 25);
  rect(159-posx, 32, 3, 25);
}

Animation Football Field lab 2

void setup(){
  size(500, 300);
  frameRate(30);
}
float g = 180;
float c = 0;
void draw(){
  if(c == 0){draw_fbf(); g = g - 0.5;if(g < 100){c = 1;}}
  if(c == 1){draw_fbf(); g = g + 0.5;if(g > 180){c = 0;}}
}

void draw_fbf(){
  background(70, g, 70);
  stroke(255);
  strokeWeight(10);
line(0, 0, 500, 0);
line(0, 0, 0, 300);
line(500, 300, 500, 0);
line(0, 300, 500, 300);
line(250, 0, 250, 300);
noFill();
ellipse(250, 150, 100, 100);
line(500, 100, 430, 100);
line(500, 200, 430, 200);
line(430, 200, 430, 100);
line(0, 100, 70, 100);
line(0, 200, 70, 200);
line(70, 200, 70, 100);
arc(0, 0, 60, 60, 0, PI/2);
arc(500, 300, 60, 60, PI, TWO_PI-PI/2);
arc(500, 0, 60, 60, PI/2, PI);
arc(0, 300, 60, 60, TWO_PI-PI/2, TWO_PI);
}

Animation Star lab 2

void setup() {
  size(300, 300);
  background(255, 255, 11);
  frameRate(45);
}
float r = 0;
void draw(){
  rotate(r);
  draw_star();
  r = r + 0.1;
}
void draw_star(){
  background(255, 255, 11);
  noStroke();
  fill(0, 200, 200);
 quad(150, 0, 50, 300, 150, 200, 250, 300);
 triangle(0, 100, 300, 100, 150, 200);
 rotate(PI/18);
 fill(200, 10, 10);
 quad(150, 0, 50, 300, 150, 200, 250, 300);
 triangle(0, 100, 300, 100, 150, 200);
 rotate(PI/9);
 fill(10, 200, 10);
 quad(150, 0, 50, 300, 150, 200, 250, 300);
 triangle(0, 100, 300, 100, 150, 200);
 rotate(PI/8);
 fill(10, 10, 200);
 quad(150, 0, 50, 300, 150, 200, 250, 300);
 triangle(0, 100, 300, 100, 150, 200);
}

Bicycle lab 2

void setup(){
 size(400, 300);
 background(255);
 frameRate(5);
}
float y = 0;
void draw(){
  float rx = random(-100, 300);
  float ry = random(-200, 100);
  float rr = random(0, 255);
  float rg = random(0, 255);
  float rb = random(0, 255);
  draw_b(30, rx, ry, rr, rg, rb);
  y = y + 1;
  if(y == 15){y = 0; background(255);}
}
void draw_b(float wheel,float posx, float posy, float rr, float rg, float rb){
 stroke(rr, rg, rb);
 strokeWeight(4);
 noFill();
 ellipse(posx+50, posy+200, wheel, wheel);
 ellipse(posx+110, posy+200, wheel, wheel);
 line(posx+50, posy+200, posx+65, posy+160);
 line(posx+65, posy+160, posx+75, posy+160);
 line(posx+62, posy+173, posx+100, posy+173);
 line(posx+110, posy+200, posx+100, posy+173);
 line(posx+62, posy+173, posx+80, posy+200);
 line(posx+80, posy+200, posx+110, posy+200);
 line(posx+80, posy+200, posx+105, posy+165);
 line(posx+95, posy+165, posx+108, posy+165);

 
}

Turtle lab 2

void setup(){
 size(300, 200);
 frameRate(50);
}
float x = 0;
float y = 0;
float c = 0;
void draw(){
  x = x + 2;
  background(43, 96, 222);
  noStroke();
  if(x > 400){x = 0;}
  stroke(101, 158, 199);
  strokeWeight(10);
 line(x, 0, x, height);
 line(x-50, 0, x-50, height);
 line(x-100, 0, x-100, height);
 if(c == 0){y = y + 1; draw_turtle(); if( y == 50){c = 1;}}
  if(c == 1){y = y - 1; draw_turtle();if( y == -50){c = 0;}}

}
void draw_turtle(){
  noStroke();
 fill(127, 82, 23);
 ellipse(115, 125+y, 30, 70);
 ellipse(115, 75+y, 30, 70);
 ellipse(195, 135+y, 70, 20);
 ellipse(195, 65+y, 70, 20);
 ellipse(95, 100+y, 80, 35);
 fill(128, 101, 23);
 ellipse(150, 100+y, 150, 100);
 fill(150, 111, 51);
 ellipse(150, 100+y, 140, 90);
 fill(130, 123, 96);
 ellipse(110, 115+y, 30, 30);
 ellipse(155, 80+y, 20, 20);
 ellipse(200, 100+y, 15, 15);
 fill(0);
 ellipse(65, 110+y, 10, 10);
 ellipse(65, 90+y, 10, 10);
}