| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2020 OpenFOAM Foundation | |
| \\/ M anipulation | | |
| ------------------------------------------------------------------------------- | |
| License | |
| This file is part of OpenFOAM. | |
| OpenFOAM is free software: you can redistribute it and/or modify it | |
| under the terms of the GNU General Public License as published by | |
| the Free Software Foundation, either version 3 of the License, or | |
| (at your option) any later version. | |
| OpenFOAM is distributed in the hope that it will be useful, but WITHOUT | |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| for more details. | |
| You should have received a copy of the GNU General Public License | |
| along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. | |
| Description | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class hexBlock Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class hexBlock | |
| { | |
| // Private Data | |
| //- Handedness of the block | |
| enum handed | |
| { | |
| noPoints, | |
| right, | |
| left | |
| }; | |
| //- Number of point in each direction | |
| label xDim_; | |
| label yDim_; | |
| label zDim_; | |
| //- Handedness of the block | |
| handed blockHandedness_; | |
| //- List of points | |
| pointField points_; | |
| // Private Member Functions | |
| //- Disallow default bitwise copy construction | |
| hexBlock(const hexBlock&) = delete; | |
| //- Disallow default bitwise assignment | |
| void operator=(const hexBlock&) = delete; | |
| //- Vertex addressing inside the block | |
| inline label vtxLabel(label i, label j, label k) const; | |
| //- Calculate handedness of block | |
| void setHandedness(); | |
| public: | |
| // Constructors | |
| //- Construct from components | |
| hexBlock | |
| ( | |
| const label nx, | |
| const label ny, | |
| const label nz | |
| ); | |
| // Member Functions | |
| //- Number of points | |
| label xDim() const | |
| { | |
| return xDim_; | |
| } | |
| label yDim() const | |
| { | |
| return yDim_; | |
| } | |
| label zDim() const | |
| { | |
| return zDim_; | |
| } | |
| label nBlockPoints() const | |
| { | |
| return (xDim_ + 1)*(yDim_ + 1)*(zDim_ + 1); | |
| } | |
| label nBlockCells() const | |
| { | |
| return xDim_*yDim_*zDim_; | |
| } | |
| //- Return block points | |
| const pointField& points() const | |
| { | |
| if (blockHandedness_ == noPoints) | |
| { | |
| FatalErrorInFunction | |
| << "points not read in yet" | |
| << abort(FatalError); | |
| } | |
| return points_; | |
| } | |
| //- Return block cells | |
| labelListList blockCells() const; | |
| //- Return block patch faces given direction and range limits | |
| // From the cfx manual: direction | |
| // 0 = solid (3-D patch), | |
| // 1 = high i, 2 = high j, 3 = high k | |
| // 4 = low i, 5 = low j, 6 = low k | |
| faceList patchFaces(label direc, const labelList& range) const; | |
| //- Read block points either with or without blanking after every block. | |
| // If twoDThickness > 0 reads (half) the points and extrudes the | |
| // points in z direction. | |
| void readPoints | |
| ( | |
| const bool readBlank, | |
| const scalar twoDThickness, | |
| Istream& | |
| ); | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |