| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2022 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::refinementFeatures | |
| Description | |
| Encapsulates queries for features. | |
| SourceFiles | |
| refinementFeatures.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class refinementFeatures Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class refinementFeatures | |
| : | |
| public PtrList<extendedFeatureEdgeMesh> | |
| { | |
| // Private Data | |
| //- Per feature the list of ranges | |
| List<scalarField> distances_; | |
| //- Per feature per distance the refinement level | |
| labelListList levels_; | |
| //- Edge | |
| PtrList<indexedOctree<treeDataEdge>> edgeTrees_; | |
| //- Features points | |
| PtrList<indexedOctree<treeDataPoint>> pointTrees_; | |
| //- Region edge trees (demand driven) | |
| mutable autoPtr<PtrList<indexedOctree<treeDataEdge>>> | |
| regionEdgeTreesPtr_; | |
| // Private Member Functions | |
| //- Read set of feature edge meshes | |
| void read(const objectRegistry&, const PtrList<dictionary>&); | |
| //- Build edge tree and feature point tree | |
| void buildTrees(const label); | |
| //- Find feature level higher than ptLevel | |
| void findHigherLevel | |
| ( | |
| const pointField& pt, | |
| const label feati, | |
| labelList& maxLevel | |
| ) const; | |
| protected: | |
| const PtrList<indexedOctree<treeDataEdge>>& edgeTrees() const | |
| { | |
| return edgeTrees_; | |
| } | |
| const PtrList<indexedOctree<treeDataPoint>>& pointTrees() const | |
| { | |
| return pointTrees_; | |
| } | |
| const PtrList<indexedOctree<treeDataEdge>>& regionEdgeTrees() const; | |
| public: | |
| // Constructors | |
| //- Construct from description | |
| refinementFeatures | |
| ( | |
| const objectRegistry& io, | |
| const PtrList<dictionary>& featDicts | |
| ); | |
| // Member Functions | |
| // Access | |
| //- Per featureEdgeMesh the list of level | |
| const labelListList& levels() const | |
| { | |
| return levels_; | |
| } | |
| //- Per featureEdgeMesh the list of ranges | |
| const List<scalarField>& distances() const | |
| { | |
| return distances_; | |
| } | |
| // Query | |
| //- Highest distance of all features | |
| scalar maxDistance() const; | |
| //- Find nearest point on nearest feature edge. Sets: | |
| // | |
| // - nearFeature: index of feature mesh | |
| // - nearInfo : location on feature edge and edge index | |
| // (note: not feature edge index but index into edges() | |
| // directly) | |
| // - nearNormal : local feature edge normal | |
| void findNearestEdge | |
| ( | |
| const pointField& samples, | |
| const scalarField& nearestDistSqr, | |
| labelList& nearFeature, | |
| List<pointIndexHit>& nearInfo, | |
| vectorField& nearNormal | |
| ) const; | |
| //- Find nearest point on nearest region edge. Sets: | |
| // | |
| // - nearFeature: index of feature mesh | |
| // - nearInfo : location on feature edge and edge index | |
| // (note: not feature edge index but index into edges() | |
| // directly) | |
| // - nearNormal : local feature edge normal | |
| void findNearestRegionEdge | |
| ( | |
| const pointField& samples, | |
| const scalarField& nearestDistSqr, | |
| labelList& nearFeature, | |
| List<pointIndexHit>& nearInfo, | |
| vectorField& nearNormal | |
| ) const; | |
| //- Find nearest feature point. Sets: | |
| // | |
| // - nearFeature: index of feature mesh | |
| // - nearInfo : location on feature point and point index. | |
| // (note: not index into shapes().pointLabels() but index | |
| // into points() directly) | |
| void findNearestPoint | |
| ( | |
| const pointField& samples, | |
| const scalarField& nearestDistSqr, | |
| labelList& nearFeature, | |
| List<pointIndexHit>& nearInfo | |
| ) const; | |
| //- Find feature level higher than ptLevel | |
| void findHigherLevel | |
| ( | |
| const pointField& pt, | |
| const labelList& ptLevel, | |
| labelList& maxLevel | |
| ) const; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |