class Hipend extends End {

  Hipend(Boxinfo iboxinfo, float iend) {
    super(iboxinfo, iend);
    sideA = new Pos[2];
    sideB = new Pos[2];
    sideA[0] = new Pos(dim.w/2, 0, dim.d/2*end);
    sideA[1] = new Pos(dim.w/2, -dim.h, dim.d/2*end, 0);
    sideB[0] = new Pos(-dim.w/2, 0, dim.d/2*end);
    sideB[1] = new Pos(-dim.w/2, -dim.h, dim.d/2*end, 0);
  }

  void grow() {
    super.grow();
  }

  void display() {
    super.display();
  }

  void build() {
    pushMatrix();
    translate(0,height/3,0);
    if (rot < 1) {
      rotateY(radians(90));
    }
    chooseColr();

    // peaked sides
    beginShape();
    vertex(-dim.w/2, -dim.h, dim.d/2*end);
    vertex(-roof.mids.x, -dim.h-roof.mids.y, roof.mids.z*end);
    vertex(roof.mids.x, -dim.h-roof.mids.y, roof.mids.z*end);
    vertex(dim.w/2,-dim.h, dim.d/2*end);
    vertex(dim.w/2,0,dim.d/2*end);
    vertex(-dim.w/2,0,dim.d/2*end);
    endShape(CLOSE);

    roofHip();

    popMatrix();
  }

}