Magic Cube

  private static final float SQ5 = (float)Math.sqrt(5);

  private static final float SQ6 = (float)Math.sqrt(6);

  static final float MINX_C0 = (SQ5-1)/4;

  static final float MINX_C4 = (float)(Math.sqrt(0.5f-0.1f*SQ5)); // cos(half the dihedral angle)

  static final float MINX_C5 = (float)(Math.sqrt(0.5f+0.1f*SQ5)); // sin(half the dihedral angle)

  static final float MINX_SC = 0.5f;

    float X1= (SQ5+1)/8;

    float Y1= (float)(Math.sqrt(2+0.4f*SQ5)/4);

    float Y2= Y1 - (float)(Math.sqrt(10-2*SQ5)/8);

    float X2= MINX_SC*H*MINX_C5;

    float Y3= MINX_SC*H/(2*MINX_C4);

    float Y4= MINX_SC*H*(1/(2*MINX_C4) - MINX_C4);

    {

    VertexEffect[] effect = new VertexEffect[10];

    float Y1= (float)(Math.sqrt(2+0.4f*SQ5)/4);

    float Y2= H/(2*MINX_C4);

    float A = (float)(Math.acos(-SQ5/5)*180/Math.PI);  // dihedral angle of a dedecahedron in degrees

    VertexEffect[] effects = createVertexEffectsMinxCorner();

    for( VertexEffect effect : effects ) mesh.apply(effect);

    float B = 0.4f;

    Static3D center = new Static3D(0.0f, -(float)Math.sqrt(1-A*A)*B,-A*B);