10160756 廖云瑄 week03

 week03

week03-1

void setup()
{
    size(500,500);///設定視窗大小
}
float x=250, y=250;
void draw()
{
   ellipse(x,y,5,5); ///劃一個點
}

week03-2

void setup()
{
    size(500,500);///設定視窗大小
}
float x=250, y=250;
float dx=1, dy=1;///新增變數
void draw()
{
   ellipse(x,y,5,5); ///劃一個點
   x += dx;///加上使其移動
   y += dy;
}

week03-3

void setup()
{
    size(500,500);///設定視窗大小
    dx = random(-1, +1);///新增亂數往哪跑
    dy = random(-1, +1);
}
float x=250, y=250;
float dx=1, dy=1;///新增變數
void draw()
{
   background(0);
   ellipse(x,y,5,5); ///劃一個點
   x += dx;///加上使其移動
   y += dy;
   if(x<0 || x>500) dx= -dx;
   if(y<0 || y>500) dy= -dy;
}

week09-4

void setup()
{
    size(500,500);///設定視窗大小
    for(int i=0; i<20; i++)
    {
       x[i] = random(500);//新增隨機變數
       y[i] = random(500);
       dx[i] = random(-1, +1);
       dy[i] = random(-1, +1);
       
    }
    ///dx = random(-10, +10);///新增亂數往哪跑
    ///dy = random(-10, +10);
}
float [] x = new float[20];//新增陣列
float [] y = new float[20];
float [] dx = new float[20];
float [] dy = new float[20];

//float x=250, y=250;
//float dx=1, dy=1;///新增變數
void draw()
{
   background(0);
   for(int i=0; i<20; i++)//新增迴圈
   {
     ellipse(x[i],y[i],5,5); ///劃一個點
     x[i] += dx[i];///加上使其移動
     y[i] += dy[i];
     if(x[i]<0 || x[i]>500) dx[i]= -dx[i];
     if(y[i]<0 || y[i]>500) dy[i]= -dy[i];
   }
}
week03-5












void setup()
{
    size(500,500);///設定視窗大小
    for(int i=0; i<20; i++)
    {
       x[i] = random(500);//新增隨機變數
       y[i] = random(500);
       dx[i] = random(-1, +1);
       dy[i] = random(-1, +1);
       
    }
    ///dx = random(-10, +10);///新增亂數往哪跑
    ///dy = random(-10, +10);
}
float [] x = new float[20];//新增陣列
float [] y = new float[20];
float [] dx = new float[20];
float [] dy = new float[20];

//float x=250, y=250;
//float dx=1, dy=1;///新增變數
void draw()
{
   background(0);
   for(int i=0; i<20; i++)//新增迴圈
   {
     ellipse(x[i],y[i],5,5); ///劃一個點
     for(int k=0; k<20; k++)///畫線
     {
       stroke(255,255,255); 
       if(dist(x[i],y[i], x[k], y[k])<100)
          line(x[i],y[i], x[k], y[k]);
     }
     x[i] += dx[i];///加上使其移動
     y[i] += dy[i];
     if(x[i]<0 || x[i]>500) dx[i]= -dx[i];
     if(y[i]<0 || y[i]>500) dy[i]= -dy[i];
   }
}










week03-6
void setup()
{
    size(500,500);///設定視窗大小
    for(int i=0; i<N; i++)
    {
       x[i] = random(500);//新增隨機變數
       y[i] = random(500);
       dx[i] = random(-1, +1);
       dy[i] = random(-1, +1);
       
    }
    ///dx = random(-10, +10);///新增亂數往哪跑
    ///dy = random(-10, +10);
}
int N=40;//使點數固定
float [] x = new float[N];//新增陣列
float [] y = new float[N];
float [] dx = new float[N];
float [] dy = new float[N];

//float x=250, y=250;
//float dx=1, dy=1;///新增變數
void draw()
{
   background(0);
   for(int i=0; i<N; i++)//新增迴圈
   {
     ellipse(x[i],y[i],5,5); ///劃一個點
     for(int k=0; k<N; k++)///畫線
     {
       float d = dist(x[i],y[i], x[k], y[k]);
       stroke(2.55*(100-d)); //讓線變為漸層
       if(d<100)
          line(x[i],y[i], x[k], y[k]);
     }
     x[i] += dx[i];///加上使其移動
     y[i] += dy[i];
     if(x[i]<0 || x[i]>500) dx[i]= -dx[i];
     if(y[i]<0 || y[i]>500) dy[i]= -dy[i];
   }
}










week03-7
void setup()
{
    size(500,500);///設定視窗大小
    for(int i=0; i<N; i++)
    {
       x[i] = random(500);//新增隨機變數
       y[i] = random(500);
       dx[i] = random(-3, +3);
       dy[i] = random(-3, +3);
       
    }
    ///dx = random(-10, +10);///新增亂數往哪跑
    ///dy = random(-10, +10);
}
int N=40;//使點數固定
float [] x = new float[N];//新增陣列
float [] y = new float[N];
float [] dx = new float[N];
float [] dy = new float[N];

//float x=250, y=250;
//float dx=1, dy=1;///新增變數
void draw()
{
   background(0);
   for(int i=0; i<N; i++)//新增迴圈
   {
     ellipse(x[i],y[i],5,5); ///劃一個點
     for(int k=0; k<N; k++)///畫線
     {
       float d = dist(x[i],y[i], x[k], y[k]);
       stroke(2.55*(100-d)); //讓線變為漸層
       if(d<100)
       {
          line(x[i],y[i], x[k], y[k]);
          dx[i] += ((x[k]-x[i])*0.0003);//新增吸引力
          dy[i] += ((y[k]-y[i])*0.0003);
       }
     }
     x[i] += dx[i];///加上使其移動
     y[i] += dy[i];
     if(x[i]<0 || x[i]>500) dx[i]= -dx[i];
     if(y[i]<0 || y[i]>500) dy[i]= -dy[i];
   }
}










week03-8
void setup()
{
  size(500, 500);
  colorMode(HSB, 360, 100, 100);
}

void draw()
{
  background(frameCount%360, 55, 100);
}










week03-9

size(400, 400);
colorMode(HSB, 400);
for (int i=0; i<400; i++)
{
  for (int j=0; j<400; j++)
  {
    stroke(i, 400, 400);
    point(i, j);
  }
}
week03-9
size(400, 400);
colorMode(HSB, 400);
for (int i=0; i<400; i++)
{
  for (int j=0; j<400; j++)
  {
    stroke(i, 400, 400);
    point(i, j);
  }
}


















week03-10
void setup()
{
  size(300, 300);
  colorMode(HSB, 360, 100, 100);
  chooseColor();
}

float h, s, b;
void chooseColor()
{
    h=random(360);
    s=random(100);
    b=random(100);
}

void draw()
{
  background(#3D66A7);
  for (int i=0; i<5; i++)
  {
    for (int j=0; j<5; j++)
    {
      ellipse(30+j*60, 30+i*60, 60, 60);
    }
  }
}
week03-11
void setup()
{
  size(300, 300);
  colorMode(HSB, 360, 100, 100);
  chooseColor();
}

void mousePressed()
{
   chooseColor(); 
}

float h, s, b;
void chooseColor()
{
    h=random(360);
    s=random(100);
    b=random(100);
}

void draw()
{
  background(203, 65, 65);
  for (int i=0; i<5; i++)
  {
    for (int j=0; j<5; j++)
    {
      fill(h,s,b);
      ellipse(30+j*60, 30+i*60, 60, 60);
    }
  }
}











week03-12
void setup()
{
  size(300, 300);
  colorMode(HSB, 360, 100, 100);
  chooseColor();
}

void mousePressed()
{
   chooseColor(); 
}

int I, J;
float h, s, b, dh, ds, db;
void chooseColor()
{
    h=random(360);
    s=random(100);
    b=random(100);
    I=int(random(5));
    J=int(random(5));
    dh=random(-10, +10);
    ds=random(-10, +10);
    db=random(-10, +10);
}

void draw()
{
  background(203, 65, 65);
  for (int i=0; i<5; i++)
  {
    for (int j=0; j<5; j++)
    {
      if(i==I && j==J) fill(h+dh,s+ds,b+db);
      else fill(h, s, b);
      ellipse(30+j*60, 30+i*60, 60, 60);
    }
  }
}