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);

  }

  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();
  }

  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;
  } 

}