class MySolid  {
  
    MyFace[] faces;
    int  nfaces;
    color c;
    boolean isSelected = false;
  
    //*****************************
    MySolid(MyPoint[] inPoints, float height){
  
      nfaces = 0;
      faces = new MyFace[inPoints.length + 2];
  
      //bottom
      faces[0] = new MyFace(inPoints);
      nfaces++;
  
      //top
      faces[ nfaces] = new MyFace(inPoints);
      faces[ nfaces].move(0., 0., height);
      nfaces++;
  
      MyPoint[] side;
      side = new MyPoint[4];
      for(int i=0; i<inPoints.length-1; i++){
        side[0] = new MyPoint(faces[0].points[i].x, faces[0].points[i].y, faces[0].points[i].z );
        side[1] = new MyPoint(faces[0].points[i+1].x,faces[0].points[i+1].y,faces[0].points[i+1].z );
        side[2] = new MyPoint(faces[1].points[i+1].x,faces[1].points[i+1].y,faces[1].points[i+1].z  );
        side[3] = new MyPoint(faces[1].points[i].x, faces[1].points[i].y, faces[1].points[i].z  );
        faces[ nfaces] = new MyFace(side);
        nfaces++;
      }
  
      // last side face
      int last = inPoints.length-1;
      side[0] = new MyPoint(faces[0].points[last].x, faces[0].points[last].y, faces[0].points[last].z );
      side[1] = new MyPoint(faces[0].points[0].x,faces[0].points[0].y,faces[0].points[0].z );
      side[2] = new MyPoint(faces[1].points[0].x,faces[1].points[0].y,faces[1].points[0].z  );
      side[3] = new MyPoint(faces[1].points[last].x, faces[1].points[last].y, faces[1].points[last].z  );
      faces[ nfaces] = new MyFace(side);
      nfaces++;
  
      // reverse the order of the bottom face
      MyPoint[] revPoints;
      revPoints = new MyPoint[inPoints.length];
      for(int i=0; i<inPoints.length; i++){
        revPoints[i] = new MyPoint(inPoints[inPoints.length-1-i].x,
        inPoints[inPoints.length-1-i].y,
        inPoints[inPoints.length-1-i].z);
      }
      faces[0] = new MyFace(revPoints);
  
    }
  
  MySolid(MyFace[] inFaces){
    nfaces = inFaces.length;
    faces = new MyFace[nfaces];
    for(int i=0; i<nfaces; i++)
       faces[i] = new MyFace(inFaces[i].points);
  }
  
    void setColor(color cin){
      for(int i=0; i< nfaces; i++)
        faces[i].setColor(cin);
    }
  
    void draw(){
      for(int i=0; i< nfaces; i++)
        //if(faces[i].isVisible())faces[i].draw();
        faces[i].draw();
    }
  
    void rotatex (float angle, MyPoint ref) {
      for(int i=0; i< nfaces; i++)
        faces[i].rotatex(angle, ref);
    }
  
    void rotatey (float angle, MyPoint ref) {
      for(int i=0; i< nfaces; i++)
        faces[i].rotatey(angle, ref);
    }
  
    void rotatez (float angle, MyPoint ref) {
      for(int i=0; i< nfaces; i++)
        faces[i].rotatez(angle, ref);
    }
  
    void scale(float xs, float ys, float zs, MyPoint ref) {
      for(int i=0; i< nfaces; i++)
        faces[i].scale(xs, ys, zs, ref);
    }
  
    void move(float xoff, float yoff, float zoff){
      for(int i=0; i< nfaces; i++)
        faces[i].move(xoff, yoff, zoff);
    }
  
    void setSelected(boolean what){
      for(int i=0; i< nfaces; i++)
        faces[i].setSelected(what);
    }
    boolean pick(int xmouse, int ymouse){
      for(int i=0; i< nfaces; i++)
        if(faces[i].pick(xmouse,ymouse))
           return true;
      return false;
    } 
  
  }