Alien Neighbors

// Everything is in AU

​

var angle=0.0;

var item=84;

var factor=1000;

var factorTwo;

var factorThree;

var finalFactor;

var infoButton;

var backButton;

var star_rad;

var semiminor;

var semimajor;

var planet_rad;

var lerpAmt;

var lerpedCol;

var au_value;

var original_semiminor;

var original_semimajor;

var sunRad = 0;

var earthRad = 0;

​

function preload() {

  table = loadTable("cc_planets.csv", "csv", "header");

  helloSound = loadSound('hello_01.mp3');

  colorbar = loadImage('colorbar.png');

}

​

function setup(){

  createCanvas(800,600);

  background(0);

  fill(255);

  smooth();

  // Scale:

  push();

  stroke("white");

  line(850, 100, 870, 100);

  pop();

  //Colorbar:

  image(colorbar, 30, 130, 20, 400);

  push();

  textSize(10);

  text("6800", 55, 140) 

  text("5200", 55, 340) 

  text("3600", 55, 530)

  pop();

  push();

  fill(255);

  textSize(11);

  textAlign(CENTER);

  textFont("Helvetica");

  text("Temperature" + '\n' + '(K)',40,100);

  pop();

  // Define colormap for temperature

  colorFrom = color(255, 255, 0);

  colorTo = color(255, 0, 0);

​

  // SOUND:

  helloSound.setVolume(0.1);

  helloSound.loop();

  // IMPORTING DATA:

  periodData = table.getColumn("pl_orbper");

  semiminData = table.getColumn("pl_semi_min");

  semimaxData = table.getColumn("pl_orbsmax");

  nameData = table.getColumn("NAME");

  planetRadius = table.getColumn("pl_radius_au");

  starRadius = table.getColumn("st_radius");

  starTemp =  table.getColumn("st_teff");

  indexNumbers = table.getColumn('Numbers');

  // Random button: 

  randomButton = createButton('Change Planet');

  randomButton.position(10, 560);

  randomButton.style("background-color", "black");

  randomButton.style("border", "None");

  randomButton.style("color", "green");

  randomButton.style("font-family", "Arial");

  randomButton.style("font-size", "15px");

  // DEFINING VARIABLES:

  temp = starTemp[item];

  semiminor = semiminData[item]*factor;

  semimajor = semimaxData[item]*factor;

  period = periodData[item];

  starRad = starRadius[item];

  planRad = planetRadius[item];

  // Map radii:

  starRadiiAmt = map(starRad, 0.00006360,  0.000998801, 0, 50);

  planetRadiiAmt = map(planRad, 0.00006360,  0.000998801, 0, 50);

  earthRadiiAmt = map(0.00004258750456, 0.00006360,  0.000998801, 0, 50);

  sunRadiiAmt = map(0.0046504672609621574078, 0.00006360,  0.000998801, 0, 50);

  // COLORMAP:

  lerpAmt = map(temp, 3652, 6820, 0, 1.0);

  sunlerpedAmt = map(5777, 3652, 6820, 0, 1.0);

  lerpedCol = lerpColor(colorFrom, colorTo, lerpAmt);

  sunlerpedCol = lerpColor(colorFrom, colorTo, sunlerpedAmt);

  push();

  fill(255);

  textSize(13);

  textFont("Helvetica");

  text("1 second = 1 day",690,20);

  text("Radii of bodies not to scale",10,20);

  text("To view size comparison, click Info",10,40); 

  nameText = nameData[item]

  pop();

  push(); 

  textSize(20);

  text(nameText,(width)-textWidth(nameText)-20,580);

  pop();

​

  // Making sure orbiting object does not exit window

  if (semimajor>=400 || semiminor>=400) {

    semimajor=semimajor/50;

    semiminor=semiminor/50;

    factorTwo=50;

    original_semiminor=(semiminor*factorTwo)/factor;

    original_semimajor=(semimajor*factorTwo)/factor;

    finalFactor=semimajor/original_semimajor;

    if (semiminor<=30 || semimajor<=30) {

      semimajor=semimajor*10;

      semiminor=semiminor*10;

      factorThree=10;

      original_semiminor=(semiminor*factorTwo)/(factorThree*factor);

      original_semimajor=(semimajor*factorTwo)/(factorThree*factor);

      finalFactor=semimajor/original_semimajor;

    } else if (semimajor*2>=400 || semimajor*2>=400) {

      semimajor=semimajor/50;

      semiminor=semiminor/50;

      factorThree=50;

      original_semiminor=(semiminor*factorTwo*factorThree)/(factor);

      original_semimajor=(semimajor*factorTwo*factorThree)/(factor);

      finalFactor=semimajor/original_semimajor

    } else {

      print("FLAG")

    }

  } else if (semiminor<=30 || semimajor<=30) {

    semimajor=semimajor*10;

    semiminor=semiminor*10;

    factorTwo = 10;

    original_semiminor=semiminor/(factorTwo*factor);

    original_semimajor=semimajor/(factorTwo*factor);

    finalFactor=semimajor/original_semimajor

​

  } else {

    original_semiminor=semiminor/factor;

    original_semimajor=semimajor/factor;

    finalFactor=factor;

  }

​

  // Info button: 

​

  infoButton = createButton('Info');

  infoButton.position(380, 560);

  infoButton.style("background-color", "black");

  infoButton.style("border", "None");

  infoButton.style("color", "green");

  infoButton.style("font-family", "Arial");

  infoButton.style("font-size", "16px");

  push();

  fill(255);

  textSize(13);

  textFont("Helvetica");

  text("1 AU =" + " " + finalFactor + "px",690,40);

  pop();

}

​

function draw(){

  fill(0, 100); // semi-transparent white

  noStroke();

  rect(80, 50, 700, 500);

  rect(225, 0, 400, 650);

  randomButton.mouseClicked(randomize);

  frameRate(20);

  stroke(lerpedCol);

  fill(lerpedCol);

  ellipse(width/2, height/2, 30,30)

  // parameters for exoplanet

  angle +=(360/(period*20));

  var x,y;

  y=(cos(radians(angle)) * semiminor) +height/2;

  x=(sin(radians(angle)) * semimajor)+width/2;

  fill(255);

  noStroke();

  ellipse(x,y, 10, 10);

  infoButton.mouseClicked(info);

}

​

​

function info() {

  noLoop();

  fill("black");

  rect(0,0,width, height);

  push();

​

  infoButton.remove();

  randomButton.remove();

  backButton = createButton('GO BACK');

  backButton.position(365, 560);

  backButton.style("background-color", "black");

  backButton.style("border", "None");

  backButton.style("color", "white");

  backButton.style("font-family", "Arial");

  backButton.style("font-size", "15px");

  backButton.mouseClicked(redo);

  pop();

  push();

  strokeWeight(2);

  noFill();

  stroke("white");

  ellipse((width/4)-20, (height)/5, planetRadiiAmt, planetRadiiAmt);

  stroke(lerpedCol);

  ellipse((width/4)-20, (3*height)/5, starRadiiAmt, starRadiiAmt);

  stroke("DeepSkyBlue");

  ellipse(((3*width)/4)+40, (height)/5, earthRadiiAmt, earthRadiiAmt);

  stroke(sunlerpedCol);

  ellipse((3*width)/4+40, (3*height)/5, sunRadiiAmt, sunRadiiAmt);

  pop();

  push();

  fill("DeepSkyBlue");

  textSize(12);

  text("Earth", ((3*width)/4)+28, (height)/5-20);

  pop();

  push();

  fill("White");

  textSize(12);

  textAlign(CENTER);

  text(nameText, (width/4-20)-((nameText.length)/2), (height)/5-20);

  pop();

  push();

  fill(lerpedCol);

  textSize(12);

  textAlign(CENTER);

  text("Host star",(width/4)-20, (3*height)/5);

  pop();

  push();

  fill(sunlerpedCol);

  textSize(12);

  textAlign(CENTER);

  text("Sun", (3*width)/4+40, (3*height)/5);

  pop();

}

​

function redo() {

  clear();

  loop();

  backButton.style("color", "black");

  createCanvas(800,600);

  background(0);

  fill(255);

  smooth();

  //Colorbar:

  image(colorbar, 30, 130, 20, 400);

  push();

  textSize(10);

  text("6800", 55, 140) 

  text("5200", 55, 340) 

  text("3600", 55, 530)

  pop();

  // Random button: 

  randomButton = createButton('Change Planet');

  randomButton.position(10, 560);

  randomButton.style("background-color", "black");

  randomButton.style("border", "None");

  randomButton.style("color", "white");

  randomButton.style("font-family", "Arial");

  randomButton.style("font-size", "15px");

  push();

  fill(255);

  textSize(11);

  textAlign(CENTER);

  textFont("Helvetica");

  text("Temperature" + '\n' + '(K)',40,100);

  pop();

 push();

  noStroke();

  fill(255);

  textSize(13);

  textFont("Helvetica");

  text("1 second = 1 day",690,20);

  text("1 AU =" + " " + finalFactor + "px",690,40);

  text("Radii of bodies not to scale",10,20);

  text("To view size comparison, click INFO",10,40); 

  nameText = nameData[item]

  pop();

  push(); 

  textSize(20);

  text(nameText,(width)-textWidth(nameText)-20,580);

  pop();

  // Info button: 

​

  infoButton = createButton('INFO');

  infoButton.position(380, 560);

  infoButton.style("background-color", "black");

  infoButton.style("border", "None");

  infoButton.style("color", "white");

  infoButton.style("font-family", "Arial");

  infoButton.style("font-size", "15px");

​

}

​

function randomize() {

  clear();

  item=random(indexNumbers);

  temp = starTemp[item];

  semiminor = semiminData[item]*factor;

  semimajor = semimaxData[item]*factor;

  period = periodData[item];

  starRad = starRadius[item];

  planRad = planetRadius[item];

  // Random button: 

  randomButton = createButton('Change Planet');

  randomButton.position(10, 560);

  randomButton.style("background-color", "black");

  randomButton.style("border", "None");

  randomButton.style("color", "white");

  randomButton.style("font-family", "Arial");

  randomButton.style("font-size", "15px");

  // map radii:

  starRadiiAmt = map(starRad, 0.00006360,  0.000998801, 0, 50);

  planetRadiiAmt = map(planRad, 0.00006360,  0.000998801, 0, 50);

  // COLORMAP:

  lerpAmt = map(temp, 3652, 6820, 0, 1.0);

  lerpedCol = lerpColor(colorFrom, colorTo, lerpAmt);

  createCanvas(800,600);

  background(0);

  fill(255);

  smooth();

  //Colorbar:

  image(colorbar, 30, 130, 20, 400);

  push();

  textSize(10);

  text("6800", 55, 140) 

  text("5200", 55, 340) 

  text("3600", 55, 530)

  pop();

  push();

  fill(255);

  textSize(11);

  textAlign(CENTER);

  textFont("Helvetica");

  text("Temperature" + '\n' + '(K)',40,100);

  pop();

 push();

​

  fill(255);

  textSize(13);

  textFont("Helvetica");

  text("1 second = 1 day",690,20);

  text("Radii of bodies not to scale",10,20);

  text("To view size comparison, click INFO",10,40); 

  nameText = nameData[item]

  pop();

  push(); 

  textSize(20);

  text(nameText,(width)-textWidth(nameText)-20,580);

  pop();

​

  // Info button: 

​

  infoButton = createButton('INFO');

  infoButton.position(380, 560);

  infoButton.style("background-color", "black");

  infoButton.style("border", "None");

  infoButton.style("color", "white");

  infoButton.style("font-family", "Arial");

  infoButton.style("font-size", "15px");

   if (semimajor>=400 || semiminor>=400) {

    semimajor=semimajor/50;

    semiminor=semiminor/50;

    factorTwo=50;

    original_semiminor=(semiminor*factorTwo)/factor;

    original_semimajor=(semimajor*factorTwo)/factor;

    finalFactor=semimajor/original_semimajor;

    earth=true;

    if (semiminor<=30 || semimajor<=30) {

      semimajor=semimajor*10;

      semiminor=semiminor*10;

      factorThree=10;

      original_semiminor=(semiminor*factorTwo)/(factorThree*factor);

      original_semimajor=(semimajor*factorTwo)/(factorThree*factor);

      finalFactor=semimajor/original_semimajor;

      earth=false;

    } else if (semimajor*2>=400 || semimajor*2>=400) {

      semimajor=semimajor/50;

      semiminor=semiminor/50;

      factorThree=50;

      original_semiminor=(semiminor*factorTwo*factorThree)/(factor);

      original_semimajor=(semimajor*factorTwo*factorThree)/(factor);

      finalFactor=semimajor/original_semimajor

    } else {

      print("FLAG")

    }

  } else if (semiminor<=30 || semimajor<=30) {

    semimajor=semimajor*10;

    semiminor=semiminor*10;

    factorTwo = 10;

    original_semiminor=semiminor/(factorTwo*factor);

    original_semimajor=semimajor/(factorTwo*factor);

    finalFactor=semimajor/original_semimajor

​

  } else {

    original_semiminor=semiminor/factor;

    original_semimajor=semimajor/factor;

    finalFactor=factor;

  }

   push();

  fill(255);

  textSize(13);

  textFont("Helvetica");

  text("1 AU =" + " " + finalFactor + "px",690,40);

  pop();

​

}