Seungkyun - Function HW

float sunY;

int sunSpeed;

int sunRadiance;

float xR; //this means x's radiance

float yR; //this means y's radiance

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void setup(){

  size(400, 400);

  noStroke();

  smooth();

  sunY = 400;

  sunSpeed = 4;

  sunRadiance = 70;

}

​

            //FUNCTIONS

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//Ocean

void horizonBrighter(float y){

  for(int i = 0; i < 100; i++){

    fill(0, 0+y/2, 255 - i);

    rect(0, 300 + i, width, 1);

  }

}

​

//Sky

void skyBrighter(float y){

  for(int i = 0; i < 400; i++){

    fill(150-y, 255-y, 3*(255-y));

    rect(0, i, width, 4);

  }

}

​

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////THIS IS FOR THE SUN GLOW --- PROBLEM

////Sun Radiance Glowing

//void sunGlow(float xR, float yR){

//    noFill();

//    stroke(255, 255, 0);

//    ellipse(width/2, height/4, xR, yR);

//    xR = sunRadiance + 1;

//    yR = sunRadiance + 1;

//}

​

            //VOID DRAW

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void draw(){

  skyBrighter(sunY);

  //the sun

  fill(255, 255, 0);

  ellipse(width/2, sunY, 70, 70);

  sunY -= sunSpeed;

  horizonBrighter(sunY);

  if(sunY == height/4){

    noLoop();

    //the sun's face

    fill(0);

    ellipse(190, 95, 5, 10);

    ellipse(210, 95, 5, 10);

    fill(255, 50, 50);

    arc(width/2, 110, 25, 25, 0, PI);

  }

////THIS PART IS FOR SUN GLOW ---PROBLEM

//  if(sunY == height/4){

//    sunGlow(xR, yR);

//  }

}

​