12750202 week09

 

作業1

//week09-1-gundam-head-body
//要記得把檔案拉進來
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); //y要上下再反過來
  shape(body,0,0);
  shape(head,0,0);
}

作業2

//week09-2-gundam-head-body-push-trt-pop
//要記得把檔案拉進來
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); //y要上下再反過來
  shape(body,0,0);
  pushMatrix();
    translate(0,22.5);
    rotateY(radians(mouseX-200));
    rotateX(radians(mouseY-60));
    translate(0,-22.5);
    shape(head,0,0);
  popMatrix();
}
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
    rotate(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();
}
作業4
//week09-4-gundam-uparm-upuparm-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); //剛剛把手移動到座標中心的移動量
      //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();
}
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); //剛剛把手移動到座標中心的移動量
      //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();
}
作業6


//week09-6-save-saveStrings-loadStrings
//按 ctrl+k 查看
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");
}
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; //現在座標的字串
  lines.add(now);//println(now); // 在小黑印出來
}
ArrayList<String> lines =new ArrayList<String>(); //ArrayList 資料結構
String []another; //另一個讀到字串的資料結構(一開始沒有東西)
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
}