week18

將data裡的檔案拉到processing

將gundam.pde裡的程式碼複製進去

PShape gundam;
void setup(){
   size(500,500,P3D);
   gundam = loadShape("Gundam.obj");
}
void draw(){
   shape(gundam);
}

PShape gundam;
void setup(){
   size(500,500,P3D);
   gundam = loadShape("Gundam.obj");
}
void draw(){
   scale(10,10,10); ///scale可調整模型的縮放比例
   shape(gundam);
}

PShape gundam;
void setup(){
  size(500,500,P3D);
  gundam = loadShape("Gundam.obj");
}
void draw(){
  translate(250,0,0); ///3D操作translate
  scale(10,10,10);
  shape(gundam);
}

在3D操作中移動、旋轉、縮放 程式的順序不同，結果會差很多

PShape gundam;

void setup(){

  size(500,500,P3D);

  gundam = loadShape("Gundam.obj");

}

void draw(){

  background(128); ///清背景，才不會有陰影

  translate(250,400,0);

  scale(10,-10,10); ///放大10倍，但y變成負的

  rotateY(radians(frameCount)); ///先對Y軸旋轉

  shape(gundam);

}

PImage img;

PShape globe;

void setup(){

   size(300,300,P3D); ///原本寬度跟高度為300

   img = loadImage("earth.jpg");

   globe = createShape(SPHERE,100);

   globe.setStroke(false);

   globe.setTexture(img);

}

void draw(){

   background(128);

   noStroke();

   translate(width/2,height/2); /// 除2（要移到中間）

   rotateY(radians(frameCount));

   shape(globe);

}

PImage img;

void setup(){

   size(300,300,P3D);

   img = loadImage("earth.jpg");

}

void draw(){

   image(img,0,0); 

}

PImage img;

PShape globe; ///現在變3行，PShae處理

void setup(){

   size(300,300,P3D);

   img = loadImage("earth.jpg");

   globe = createShape(SPHERE,100); ///功能就可以比較強大

}

void draw(){

   image(img,0,0);

   shape(globe); ///因為它變成可以改變的shape

}

PImage img;

PShape globe;

void setup(){

   size(300,300,P3D);

   img = loadImage("earth.jpg");

   globe = createShape(SPHERE,100);

   globe.setTexture(img); ///可以設定貼圖

}

void draw(){

   shape(globe); ///變成PShape比較厲害

}

PImage img;

PShape globe;

void setup(){

   size(300,300,P3D);

   img = loadImage("earth.jpg");

   globe = createShape(SPHERE,100);

   globe.setTexture(img);

}

void draw(){

   translate(300/2,300/2);

   shape(globe);

}

PImage img;

PShape globe;

void setup(){

   size(300,300,P3D);

   img = loadImage("earth.jpg");

   globe = createShape(SPHERE,100);

   globe.setStroke(false);

   globe.setTexture(img);

}

void draw(){

   translate(width/2,height/2);

   shape(globe);

}