12750140_week09

 課堂作業1

//week09_1_gundam_head_body
PShape body,head;
void setup(){
  size(400,400,P3D);
  body = loadShape("body.obj");
  head = loadShape("head.obj");
}
void draw(){
  background(204);
  translate(200,300);
  sphere(10); //原點的球
  
  scale(10,-10,10);
  shape(body,0,0);
  shape(head,0,0);
}

 課堂作業2

//week09_2_gundam_head_body_push_trt_pop
PShape body,head;
void setup(){
  size(400,400,P3D);
  body = loadShape("body.obj");
  head = loadShape("head.obj");
}
void draw(){
  background(204);
  translate(200,300);
  sphere(10); //原點的球
  
  scale(10,-10,10);
  
  shape(body,0,0);
  pushMatrix();
    translate(0,22.5);
    rotateY(radians(mouseX-200));
    translate(0,-22.5);
    shape(head,0,0);
  popMatrix();
}

 課堂作業3

//week09_3_gundam_uparm_upuparm_push_trt_pop
PShape uparm1, upuparm1;
void setup(){
  size(400,400,P3D);
  uparm1 = loadShape("uparm1.obj");
  upuparm1 = loadShape("upuparm1.obj");
}
void draw(){
  background(204);
  translate(200,300);
  sphere(3); //小一點，比較清楚
  
  scale(10,-10,10);
  
  shape(upuparm1,0,0); //上上手臂
  pushMatrix();
    translate(-4.1,19.9); //再掛回去原本的位置
    rotateX(radians(mouseY));
    translate(4.1,-19.9); // 把物體的旋轉中心，放到座標中心
    //translate(mouseX/10.0, -mouseY/10.0);  //一邊移動、一邊找數值
    //println(mouseX/10.0, -mouseY/10.0); //印出適合的數值 ex. 4.1, 19.9    
    shape(uparm1,0,0); //上手臂
  popMatrix();
}

課堂作業4

//week09_4_gundam_uparm_upuparm_hand_push_trt_pop
PShape uparm1, upuparm1,hand1;
void setup(){
  size(400,400,P3D);
  uparm1 = loadShape("uparm1.obj");
  upuparm1 = loadShape("upuparm1.obj");
  hand1 = loadShape("hand1.obj");
}
void draw(){
  background(204);
  translate(200,300);
  sphere(3); //小一點，比較清楚
  
  scale(10,-10,10);
  
  shape(upuparm1,0,0); //上上手臂
  pushMatrix();
    translate(-4.1,19.9); //再掛回去原本的位置
    rotateZ(radians(mouseX));
    translate(4.1,-19.9); // 把物體的旋轉中心，放到座標中心
    shape(uparm1,0,0); //上手臂
    pushMatrix();
      translate(-4.5, 16.9);
      rotateX(radians(mouseY));
      translate(4.5, -16.9);
      //translate(mouseX/10.0, -mouseY/10.0);  //一邊移動、一邊找數值
      //println(mouseX/10.0, -mouseY/10.0); //印出適合的數值 ex. 4.5, -16.9    
      shape(hand1,0,0);
    popMatrix();
  popMatrix();
}

課堂作業5
//week09_5_gundam_uparm_upuparm_hand_keyboard_mouse_angle
PShape uparm1, upuparm1,hand1;
void setup(){
  size(400,400,P3D);
  uparm1 = loadShape("uparm1.obj");
  upuparm1 = loadShape("upuparm1.obj");
  hand1 = loadShape("hand1.obj");
}
float [] angle = new float[20]; //準備20個關節
int ID = 0; //關節的代碼 之後會用 angle[ID] 來改變值
void keyPressed(){
  if(key=='1') ID = 1;
  if(key=='2') ID = 2;
}
void mouseDragged(){
  angle[ID] += mouseX - pmouseX; //X方向的移動，可改變某個關節的角度
}
void draw(){
  background(204);
  translate(200,300);
  sphere(3); //小一點，比較清楚
  
  scale(10,-10,10);
  
  shape(upuparm1,0,0); //上上手臂
  pushMatrix();
    translate(-4.1,19.9); //再掛回去原本的位置
    rotateZ(radians(angle[1]));
    translate(4.1,-19.9); // 把物體的旋轉中心，放到座標中心
    shape(uparm1,0,0); //上手臂
    pushMatrix();
      translate(-4.5, 16.9);
      rotateX(radians(angle[2]));
      translate(4.5, -16.9);
      //translate(mouseX/10.0, -mouseY/10.0);  //一邊移動、一邊找數值
      //println(mouseX/10.0, -mouseY/10.0); //印出適合的數值 ex. 4.5, -16.9    
      shape(hand1,0,0);
    popMatrix();
  popMatrix();
}

課堂作業6
//week09_6_save_saveStrings_loadStrings
void setup(){
  size(300,300);
  rect(10, 10, 80, 80);
  rect(110, 110, 80, 80);
  save("file.png"); //這個範例，可把某個畫面 save()存檔
  another = loadStrings("lines.txt"); //如果順利讀到，就有陣列了
}
int x = 10, y = 10, ID = 0;
void draw(){
  background(204);
  if(another != null){
    int [] now = int(split(another[ID], ' '));
    rect(now[0], now[1], 80, 80);
    ID = (ID+1) % another.length;
  }
  rect(x, y, 80, 80);
}
void mouseDragged(){
  x += mouseX - pmouseX;
  y += mouseY - pmouseY;
  String now = x + " " + y; //現在的座標字串
  lines.add(now); //println(now); //在小黑印出來
}
ArrayList<String> lines = new ArrayList<String>(); // ArrayList 資料結構
String [] another; //另外一個讀到的字串資料結構
void keyPressed(){
  String [] arr = new String[lines.size()]; //傳統的 Java 陣列的資料結構
  lines.toArray(arr); //把ArrayList轉換成傳統的 陣列，以便存檔
  if(key=='s') saveStrings("lines.txt", arr); //按下英文小寫 s 會存檔
}