| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2025 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/>. | |
| Class | |
| Foam::meshBoundarySearch | |
| Description | |
| Mesh object that implements searches within the local boundary faces | |
| SourceFiles | |
| meshBoundarySearch.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class meshBoundarySearch Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class meshBoundarySearch | |
| : | |
| public DemandDrivenMeshObject | |
| < | |
| polyMesh, | |
| DeletableMeshObject, | |
| meshBoundarySearch | |
| > | |
| { | |
| // Private Classes | |
| // Intersection operation class that checks previous successful hits so | |
| // that they are not duplicated | |
| class findUniqueIntersectOp; | |
| // Private Data | |
| //- Boundary tree | |
| const indexedOctree<treeDataFace> boundaryTree_; | |
| public: | |
| //- Run-time type information | |
| TypeName("meshBoundarySearch"); | |
| // Constructors | |
| //- Construct from mesh | |
| meshBoundarySearch(const polyMesh& mesh); | |
| //- Disallow default bitwise copy construction | |
| meshBoundarySearch(const meshBoundarySearch&) = delete; | |
| //- Destructor | |
| virtual ~meshBoundarySearch(); | |
| // Member Functions | |
| // Access | |
| //- Access the boundary tree | |
| inline const indexedOctree<treeDataFace>& boundaryTree() const | |
| { | |
| return boundaryTree_; | |
| } | |
| // Queries | |
| //- Find the boundary face with centre closest to the given point | |
| label findNearestBoundaryFace(const point& p) const; | |
| //- Find the first intersection of the boundary with the line | |
| // defined by the given start and end points | |
| pointIndexHit intersection | |
| ( | |
| const point& pStart, | |
| const point& pEnd | |
| ) const; | |
| //- Find all intersections of the boundary with the line | |
| // defined by the given start and end points | |
| List<pointIndexHit> intersections | |
| ( | |
| const point& pStart, | |
| const point& pEnd | |
| ) const; | |
| //- Determine whether the given point is inside the mesh boundary | |
| bool isInside(const point&) const; | |
| // Member Operators | |
| //- Disallow default bitwise assignment | |
| void operator=(const meshBoundarySearch&) = delete; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |