/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | foam-extend: Open Source CFD                    |
|  \\    /   O peration     | Version:     4.1                                |
|   \\  /    A nd           | Web:         http://www.foam-extend.org         |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ;
    class       dictionary;
    object      blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// General m4 macros

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// User-defined parameters

convertToMeters 1;

      // Length of tank (x-direction)
       // Breadth of tank (y-direction)
       // Depth of tank (z-direction)

      // Depth to the top (height) of lower chamfer
     // Height of upper chamfer

 // Angle of lower chamfer to the horizontal
 // Angle of upper chamfer to the horizontal

  // Centre of gravity in y-direction
         // Centre of gravity in z-direction

       // Number of cells in the length (1 for 2D)
      // Number of cells in the breadth
     // Number of cells in the height of the lower champfer
      // Number of cells in the height between the chamfers
    // Number of cells in the height of the upper champfer

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Derived parameters

 // Breadth to the top (height) of lower chamfer
 // Breadth of upper chamfer

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Parametric description

vertices
(
    (-0.5 -15 -10.0) // Vertex bllcb = 0
    (-0.5 -20 -5)  // Vertex bllc = 1
    (-0.5 -20 10)  // Vertex bluc = 2
    (-0.5 -10 20) // Vertex bluct = 3
    (-0.5 15 -10.0) // Vertex brlcb = 4
    (-0.5 20 -5)  // Vertex brlc = 5
    (-0.5 20 10)  // Vertex bruc = 6
    (-0.5 10 20) // Vertex bruct = 7

    (0.5 -15 -10.0) // Vertex fllcb = 8
    (0.5 -20 -5)  // Vertex fllc = 9
    (0.5 -20 10)  // Vertex fluc = 10
    (0.5 -10 20) // Vertex fluct = 11
    (0.5 15 -10.0) // Vertex frlcb = 12
    (0.5 20 -5)  // Vertex frlc = 13
    (0.5 20 10)  // Vertex fruc = 14
    (0.5 10 20) // Vertex fruct = 15
);

blocks
(
    // block0
    hex (0 4 5 1 8 12 13 9)
    (40 6 1)
    simpleGrading (1 1 1)

    // block1
    hex (1 5 6 2 9 13 14 10)
    (40 16 1)
    simpleGrading (1 1 1)

    // block2
    hex (2 6 7 3 10 14 15 11)
    (40 12 1)
    simpleGrading (1 1 1)
);

patches
(
    patch walls
    (
        (0 4 12 8)
        (4 5 13 12)
        (5 6 14 13)
        (6 7 15 14)
        (7 3 11 15)
        (3 2 10 11)
        (2 1 9 10)
        (1 0 8 9)
    )

    empty front
    (
        (8 12 13 9)
        (9 13 14 10)
        (10 14 15 11)
    )

    empty back
    (
        (0 1 5 4)
        (1 2 6 5)
        (2 3 7 6)
    )
);


// ************************************************************************* //