Point(1) = {0, 0, 0, 10.};
Point(2) = {1, 0, 0, 10.};
Point(3) = {1, 1, 0, 10.};
Point(4) = {0, 1, 0, 10.};
Point(5) = {0, 0, 1, 10.};
Point(6) = {1, 0, 1, 10.};
Point(7) = {1, 1, 1, 10.};
Point(8) = {0, 1, 1, 10.};
//
Line(1) = {1, 2};
Line(2) = {1, 4};
Line(3) = {1, 5};
Line(4) = {2, 3};
Line(5) = {2, 6};
Line(6) = {3, 4};
Line(7) = {3, 7};
Line(8) = {4, 8};
Line(9) = {5, 6};
Line(10) = {5, 8};
Line(11) = {6, 7};
Line(12) = {7, 8};
//
//Transfinite Line {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12} = 11 Using Progression 1.05;
Transfinite Line {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12} = 2;
//
Line Loop(21) = {-1, 2, -6, -4};
Line Loop(22) = {1, 5, -9, -3};
Line Loop(23) = {-2, 3, 10, -8};
Line Loop(24) = {4, 7, -11, -5};
Line Loop(25) = {6, 8, -12, -7};
Line Loop(26) = {9, 11, 12, -10};
//
Plane Surface(21) = {21};
Plane Surface(22) = {22};
Plane Surface(23) = {23};
Plane Surface(24) = {24};
Plane Surface(25) = {25};
Plane Surface(26) = {26};
//
Transfinite Surface {21, 22, 23, 24, 25, 26};
//
Recombine Surface {21};
Recombine Surface {22};
Recombine Surface {23};
Recombine Surface {24};
Recombine Surface {25};
Recombine Surface {26};
//
Surface Loop(27) = {21, 22, 23, 24, 25, 26};
//
Volume(27) = {27};
//
Transfinite Volume {27};
//
