GD105 Week 2 - Variables

week2.pde

//declare a new int called howManyHoursOfSleep and assign it a value of 6
int howManyHoursOfSleep = 6;

void setup(){ //this runs once
   size(1920,1080); //make the windows this size
   
   //i could also assign a value in here
   //howManyHoursOfSleep = 6;
}

void draw(){ //everythins inside here runs many times per second
  background(100,1,90); //draw this background color at the beginning of each frame
  
  //each time this runs, add 1 to the value of howManyHoursOfSleep
  howManyHoursOfSleep = howManyHoursOfSleep + 1;  

  //since we cant really tell visually, use the console debug command to let us know what that value is
  println(howManyHoursOfSleep + " hours of sleep");
  
  //draw our rectangle at 100 on the x axis, 100 on the y axis
  //make it (10*howManyHoursOfSleep) pixels wide and 10 pixels tall 
  rect(100,100,10*howManyHoursOfSleep,10);
  
  //draw my ellipse perfectly in the center of the screen
  //the width will change with where the cursor position is on the Y axis
  //the height will be exactly half that of the window
  ellipse(width/2,height/2,mouseY,height/2);
}