| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2018 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/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| Foam::scalar Foam::minDist(const List<pointIndexHit>& hitList) | |
| { | |
| scalar minDist = GREAT; | |
| for (label hi1=0; hi1<hitList.size() - 1; ++hi1) | |
| { | |
| const pointIndexHit& pHit1 = hitList[hi1]; | |
| if (pHit1.hit()) | |
| { | |
| for (label hi2=hi1 + 1; hi2<hitList.size(); ++hi2) | |
| { | |
| const pointIndexHit& pHit2 = hitList[hi2]; | |
| if (pHit2.hit()) | |
| { | |
| minDist = | |
| min(mag(pHit1.hitPoint() - pHit2.hitPoint()), minDist); | |
| } | |
| } | |
| } | |
| } | |
| return minDist; | |
| } | |
| // ************************************************************************* // | |