Processing: Creative Coding and Computational Art

vertices[8] = new Point3D(w/2,-h/2,d/2);
vertices[9] = new Point3D(w/2,-h/2,-d/2);
vertices[10] = new Point3D(w/2,h/2,-d/2);
vertices[11] = new Point3D(w/2,h/2,d/2);
//back
vertices[12] = new Point3D(-w/2,-h/2,-d/2);
vertices[13] = new Point3D(w/2,-h/2,-d/2);
vertices[14] = new Point3D(w/2,h/2,-d/2);
vertices[15] = new Point3D(-w/2,h/2,-d/2);
//top
vertices[16] = new Point3D(-w/2,-h/2,d/2);
vertices[17] = new Point3D(-w/2,-h/2,-d/2);
vertices[18] = new Point3D(w/2,-h/2,-d/2);
vertices[19] = new Point3D(w/2,-h/2,d/2);
//bottom
vertices[20] = new Point3D(-w/2,h/2,d/2);
vertices[21] = new Point3D(-w/2,h/2,-d/2);
vertices[22] = new Point3D(w/2,h/2,-d/2);
vertices[23] = new Point3D(w/2,h/2,d/2);
}
void create(){
// draw cube
for (int i=0; i