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466cf8703a
Sprout from V3_2_0_maintainance 2006-09-08 11:18:59 UTC jfa <jfa@opencascade.com> 'PAL13409: EDF282 SMESH: Tetrahedron is added if we specify Mefisto.'
Cherrypick from V3_2_0_maintainance 2007-01-22 15:14:46 UTC admin <salome-admin@opencascade.com> 'This commit was generated by cvs2git to create branch 'V3_2_0_maintainance'.':
src/SMESH/SMESH_Octree.cxx
src/SMESH/SMESH_Octree.hxx
src/SMESH/SMESH_OctreeNode.cxx
src/SMESH/SMESH_OctreeNode.hxx
Cherrypick from V3_2_0_maintainance 2006-06-08 14:05:10 UTC admin <salome-admin@opencascade.com> 'This commit was generated by cvs2git to create branch 'V3_2_0_maintainance'.':
doc/salome/gui/SMESH/pics/a-extusionalongapath2.png
doc/salome/tui/SMESH/sources/bg_salome.gif
113 lines
4.2 KiB
C++
113 lines
4.2 KiB
C++
// SMESH SMESH_OctreeNode : Octree with Nodes set
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// inherites global class SMESH_Octree
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//
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// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library 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 GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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//
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//
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// File : SMESH_OctreeNode.hxx
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// Created : Tue Jan 16 16:00:00 2007
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// Author : Nicolas Geimer & Aurélien Motteux (OCC)
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// Module : SMESH
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#ifndef _SMESH_OCTREENODE_HXX_
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#define _SMESH_OCTREENODE_HXX_
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#include "SMESH_Octree.hxx"
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//forward declaration
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class SMDS_MeshNode;
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#include <list>
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#include <set>
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class SMESH_OctreeNode : public SMESH_Octree{
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public:
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// Constructor
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SMESH_OctreeNode (set<const SMDS_MeshNode*> theNodes, const int maxLevel = -1,
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const int maxNbNodes = 5 , const double minBoxSize = 0.);
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//=============================
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/*!
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* \brief Empty destructor
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*/
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//=============================
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virtual ~SMESH_OctreeNode () {};
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// Tells us if SMESH_OctreeNode is a leaf or not (-1 = not initialiazed)
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virtual const bool isLeaf();
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// Tells us if Node is inside the current box with the precision "precision"
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virtual const bool isInside(const SMDS_MeshNode * Node, const double precision = 0. );
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// Return in Result a list of Nodes potentials to be near Node
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void NodesAround( const SMDS_MeshNode * Node , list<const SMDS_MeshNode*>* Result,
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const double precision = 0. );
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// Return in theGroupsOfNodes a list of group of nodes close to each other within theTolerance
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// Search for all the nodes in nodes
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void FindCoincidentNodes ( set<const SMDS_MeshNode*>* nodes,
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const double theTolerance,
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list< list< const SMDS_MeshNode*> >* theGroupsOfNodes);
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// Static method that return in theGroupsOfNodes a list of group of nodes close to each other within
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// theTolerance search for all the nodes in nodes
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static void FindCoincidentNodes ( set<const SMDS_MeshNode*> nodes,
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list< list< const SMDS_MeshNode*> >* theGroupsOfNodes,
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const double theTolerance = 0.00001, const int maxLevel = -1,
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const int maxNbNodes = 5);
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protected:
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//=============================
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/*!
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* \brief Empty constructor
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*/
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//=============================
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SMESH_OctreeNode (){};
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// Shares the father's data with each of his child
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virtual void buildChildrenData();
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// Compute the bounding box of the whole set of nodes myNodes (only used for OctreeNode level 0)
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void computeBoxForFather();
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// Construct an empty SMESH_OctreeNode used by SMESH_Octree::buildChildren()
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virtual SMESH_Octree* allocateOctreeChild();
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// Return in result a list of nodes closed to Node and remove it from SetOfNodes
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void FindCoincidentNodes( const SMDS_MeshNode * Node,
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set<const SMDS_MeshNode*>* SetOfNodes,
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list<const SMDS_MeshNode*>* Result,
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const double precision);
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// The max number of nodes a leaf box can contain
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int myMaxNbNodes;
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// The set of nodes inside the box of the Octree (Empty if Octree is not a leaf)
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set<const SMDS_MeshNode*> myNodes;
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// The number of nodes I have inside the box
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int myNbNodes;
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};
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#endif
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