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72 lines
3.3 KiB
72 lines
3.3 KiB
/**************************************************************************** |
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* VCGLib o o * |
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* Visual and Computer Graphics Library o o * |
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* _ O _ * |
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* Copyright(C) 2004-2016 \/)\/ * |
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* Visual Computing Lab /\/| * |
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* ISTI - Italian National Research Council | * |
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* \ * |
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* All rights reserved. * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This program is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License (http://www.gnu.org/licenses/gpl.txt) * |
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* for more details. * |
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* * |
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****************************************************************************/ |
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#ifndef __VCG_TRIMESH_CLOSEST_2D |
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#define __VCG_TRIMESH_CLOSEST_2D |
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#include <math.h> |
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#include <vcg/space/point2.h> |
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#include <vcg/space/segment2.h> |
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#include <vcg/space/box2.h> |
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#include <vcg/simplex/face/distance.h> |
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namespace vcg { |
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namespace tri { |
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//**MARKER CLASSES**// |
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template <class MESH_TYPE,class OBJ_TYPE> |
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class Tmark |
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{ |
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MESH_TYPE *m; |
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public: |
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Tmark(){} |
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Tmark( MESH_TYPE *m) {SetMesh(m);} |
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void UnMarkAll(){ vcg::tri::UnMarkAll(*m);} |
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bool IsMarked(OBJ_TYPE* obj){return (vcg::tri::IsMarked(*m,obj));} |
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void Mark(OBJ_TYPE* obj){ vcg::tri::Mark(*m,obj);} |
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void SetMesh(MESH_TYPE *_m) |
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{ |
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m=_m; |
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} |
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}; |
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template <class MESH, class GRID> |
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typename MESH::FaceType * GetClosestEdgeBase( MESH & mesh,GRID & gr,const typename GRID::CoordType & _p, |
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const typename GRID::ScalarType _maxDist,typename GRID::ScalarType & _minDist, |
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typename GRID::CoordType &_closestPt) |
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{ |
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typedef typename GRID::ScalarType ScalarType; |
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typedef Point3<ScalarType> Point3x; |
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typedef FaceTmark<MESH> MarkerFace; |
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MarkerFace mf; |
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mf.SetMesh(&mesh); |
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vcg::PointSegment2DEPFunctor<ScalarType> PDistFunct; |
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_minDist=_maxDist; |
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return (gr.GetClosest(PDistFunct,mf,_p,_maxDist,_minDist,_closestPt)); |
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} |
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} // end namespace tri |
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} // end namespace vcg |
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#endif
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