12750272_陳昱瑄,week04

week04

 //week04-1-atan2-dy-dx-cos-sin

void setup(){

  size(600,300);

}

void draw(){

  background(#C0FFEE);

  ellipse(150,150,100,100);

  //ellipse(150+25,150,50,50);

  float dx = mouseX-150, dy = mouseY-150;

  float a = atan2(dy, dx);

  ellipse(150+cos(a)*25,150+sin(a)*25,50,50);

}

//week04-2-atan2-dy-dx-cos-sin

void setup(){

  size(600,300);

}

void draw(){

  background(#C0FFEE);//粉清咖啡色

  for(int x = 150; x<=450; x+=300){

    ellipse(x,150,100,100);//大眼睛

    float dx = mouseX-x, dy = mouseY-150;

    float a = atan2(dy, dx);//算出角度

    ellipse(x+cos(a)*25,150+sin(a)*25,50,50);

  }

}

//week04-03-rotateX-radians-mouseY

void setup(){

  size(400,400,P3D);

}

void draw(){

  background(128);

  translate(width/2, height/2);

  //rotateY(radians(mouseX));

  rotateX(radians(mouseY));

  box(200);

}

//week04-4-rotateZ

void setup(){

  size(400,400,P3D);

}

void draw(){

  background(128);

  translate(width/2, height/2);

  rotateZ(radians(mouseY));

  ellipse(0,0,100,150);

}

//week04-5-robot-arm-pushMatrix-T-R-T-box-popMatrix

void setup(){

  size(400,400,P3D);

}

void draw(){

  background(128);

  translate(width/2,height/2);

  pushMatrix();

    translate(0,100);

    box(50);

    pushMatrix();

      translate(0,-25);

      rotateZ(radians(mouseX));

      translate(0,-50);

      box(10, 100, 10);

   popMatrix();

  popMatrix();

}

//week04-5a

void setup(){

  size(400,400,P3D);

}

void draw(){

  background(128);

  translate(width/2, height/2);//移到畫面中心

  

  //以下2行 分別註解 排列組合觀察

  rotateZ(radians(frameCount));//對z軸旋轉

  translate(0,-50);//把下端,移到中心

  box(10,100,10);//可轉動的長條

}

//week04-5b-translate-mouseX-mouseY-rotateZ-translate

void setup(){

  size(400,400,P3D);

}

void draw(){

  background(128);

  //translate(width/2, height/2);//移到畫面中心

  

  translate(mouseX,mouseY);

  rotateZ(radians(frameCount));//對z軸旋轉

  translate(0,-50);//把下端,移到中心

  box(10,100,10);//可轉動的長條

}

//week04-6-push-translate-rotate-sphere-pop

void setup(){

  size(400,400,P3D);

}

void draw(){

  background(128);

  pushMatrix();

    translate(mouseX,mouseY);

    rotateY(radians(frameCount));

    sphere(100);

   popMatrix();

}

//week04-7-sun-earth

void setup(){

  size(400,400,P3D);

}

void draw(){

  background(128);

  translate(width/2, height/2);

  sphere(50);

  rotateY(radians(frameCount));

  pushMatrix();

    translate(150,0);

    rotateY(radians(frameCount));

    sphere(30);

   popMatrix();

}

//week04-8-sun-earth-moon

void setup(){

  size(400,400,P3D);

}

void draw(){

  background(128);

  translate(width/2, height/2);

  sphere(50);

  rotateY(radians(frameCount));

  pushMatrix();

    translate(150,0);

    rotateY(radians(frameCount));

    sphere(30);

   pushMatrix();

     translate(50,0);

     rotateY(radians(frameCount));

     sphere(10);

    popMatrix();

   popMatrix();

}

//week04-9-earth-texture-image

//google: earth map texture下載一張地球圖片

//把圖檔拉到城市裏面

PImage img = loadImage("earth.jpg");

size(600,300);

image(img, 0, 0, 600, 300);

//week04-10-earth-createShape-setTexture-shape

//google:processing sphere texture

size(400,400,P3D);

PShape earth = createShape(SPHERE, 100);

PImage img = loadImage("earth.jpg");

earth.setTexture(img);

shape(earth);

//week04-11-earth-setTexture-translate-rotate

PShape earth;

void setup(){

  size(400,400,P3D);

  earth = createShape(SPHERE,100);

  PImage img = loadImage("earth.jpg");

  earth.setTexture(img);

}

void draw(){

  background(0);

  translate(width/2, height/2);

  rotateY(radians(frameCount));

  shape(earth);

}

//week04-12-moon-setTexture-translate-rotate

PShape moon;

void setup(){

  size(400,400,P3D);

  moon = createShape(SPHERE,100);

  PImage img = loadImage("moon.jpg");

  moon.setTexture(img);

}

void draw(){

  background(0);

  translate(width/2, height/2);

  rotateY(radians(frameCount));

  shape(moon);

}

//week04-12-moon-setTexture-translate-rotate

PShape sun;

void setup(){

  size(400,400,P3D);

  sun = createShape(SPHERE,100);

  PImage img = loadImage("sun.jpg");

  sun.setTexture(img);

}

void draw(){

  background(0);

  translate(width/2, height/2);

  rotateY(radians(frameCount));

  shape(sun);

}

//week04-14-sun-earth-moon-sexTexture

PShape sun, earth, moon;

//樓下是剪貼自 week04-08 樓上是week04-11.12.13

void setup(){

  size(400,400,P3D);

  sun = createShape(SPHERE,50);

  PImage img = loadImage("sun.jpg");

  sun.setTexture(img);

  earth = createShape(SPHERE,30);

  img = loadImage("earth.jpg");

  earth.setTexture(img);

  

  moon = createShape(SPHERE,10);

  img = loadImage("moon.jpg");

  moon.setTexture(img);

} 

void draw(){

  background(128);

  translate(width/2, height/2);

  shape(sun);

  rotateY(radians(frameCount));

  pushMatrix();

    translate(150,0);

    rotateY(radians(frameCount));

    shape(earth);

   pushMatrix();

     translate(50,0);

     rotateY(radians(frameCount));

     shape(moon);

    popMatrix();

   popMatrix();

}