X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESHDS%2FSMESHDS_Mesh.hxx;h=386abc3d3b6c4ff5765f69f318279c6df72e755e;hp=a5a54907b5855004ce5d61545f54cc4809ecebd5;hb=6650dea1f85dd5c640829d6e0391d703a304a152;hpb=e83db15137230fbe580ba47c5d9f28aacb2aca9e diff --git a/src/SMESHDS/SMESHDS_Mesh.hxx b/src/SMESHDS/SMESHDS_Mesh.hxx index a5a54907b..386abc3d3 100644 --- a/src/SMESHDS/SMESHDS_Mesh.hxx +++ b/src/SMESHDS/SMESHDS_Mesh.hxx @@ -1,34 +1,37 @@ -// SMESH SMESHDS : management of mesh data and SMESH document +// Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE +// +// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS // -// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, -// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 2.1 of the License. -// -// This library 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 -// Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -// -// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. // +// This library 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 +// Lesser General Public License for more details. // +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // +// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com +// + +// SMESH SMESHDS : management of mesh data and SMESH document // File : SMESHDS_Mesh.hxx // Module : SMESH - +// #ifndef _SMESHDS_Mesh_HeaderFile #define _SMESHDS_Mesh_HeaderFile +#include "SMESH_SMESHDS.hxx" + #include "SMDS_Mesh.hxx" #include "SMDS_MeshNode.hxx" +#include "SMDS_Mesh0DElement.hxx" #include "SMDS_MeshEdge.hxx" #include "SMDS_MeshFace.hxx" #include "SMDS_MeshVolume.hxx" @@ -43,134 +46,314 @@ #include #include #include -#include -#ifdef WNT -#include -#endif -//Not portable see http://gcc.gnu.org/onlinedocs/libstdc++/faq/index.html#5_4 to know more. -#ifdef __GNUC__ - #if __GNUC__ < 3 - #include - namespace gstd { using ::hash_map; }; // inherit globals - #elif __GNUC__ == 3 - #include - #if __GNUC_MINOR__ == 0 - namespace gstd = std; // GCC 3.0 - #else - namespace gstd = ::__gnu_cxx; // GCC 3.1 and later - #endif - #else // GCC 4.0 and later - #include - namespace gstd = ::__gnu_cxx; - #endif -#else // ... there are other compilers, right? - namespace gstd = std; -#endif - -#if defined WNT && defined WIN32 && defined SMESHDS_EXPORTS -#define SMESHDS_WNT_EXPORT __declspec( dllexport ) -#else -#define SMESHDS_WNT_EXPORT -#endif +#include +#include +/* + * Using of native haah_map isn't portable and don't work on WIN32 platform. + * So this functionality implement on new NCollection_DataMap technology + */ +#include "SMESHDS_DataMapOfShape.hxx" class SMESHDS_GroupBase; -class SMESHDS_WNT_EXPORT SMESHDS_Mesh:public SMDS_Mesh{ +class SMESHDS_EXPORT SMESHDS_Mesh:public SMDS_Mesh{ public: - SMESHDS_Mesh(int MeshID); + SMESHDS_Mesh(int theMeshID, bool theIsEmbeddedMode); + bool IsEmbeddedMode(); + void ShapeToMesh(const TopoDS_Shape & S); + TopoDS_Shape ShapeToMesh() const; bool AddHypothesis(const TopoDS_Shape & SS, const SMESHDS_Hypothesis * H); bool RemoveHypothesis(const TopoDS_Shape & S, const SMESHDS_Hypothesis * H); virtual SMDS_MeshNode* AddNodeWithID(double x, double y, double z, int ID); - virtual SMDS_MeshNode * AddNode(double x, double y, double z); + virtual SMDS_MeshNode* AddNode(double x, double y, double z); + + virtual SMDS_Mesh0DElement* Add0DElementWithID(int nodeID, int ID); + virtual SMDS_Mesh0DElement* Add0DElementWithID(const SMDS_MeshNode * node, int ID); + virtual SMDS_Mesh0DElement* Add0DElement (const SMDS_MeshNode * node); virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int ID); virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - int ID); + const SMDS_MeshNode * n2, + int ID); virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2); + const SMDS_MeshNode * n2); + // 2d order edge with 3 nodes: n12 - node between n1 and n2 + virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int n12, int ID); + virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n12, + int ID); + virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n12); + virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int ID); virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - int ID); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + int ID); virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3); virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4, int ID); virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4, - int ID); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + int ID); + virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4); + + // 2d order triangle of 6 nodes + virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, + int n12,int n23,int n31, int ID); + virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n31, + int ID); + virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n31); + + // 2d order quadrangle + virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4, + int n12,int n23,int n34,int n41, int ID); + virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n34, + const SMDS_MeshNode * n41, + int ID); virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n34, + const SMDS_MeshNode * n41); virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int ID); virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4, - int ID); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + int ID); virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4); virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int ID); virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4, - const SMDS_MeshNode * n5, - int ID); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + int ID); virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4, - const SMDS_MeshNode * n5); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5); virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int ID); virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4, - const SMDS_MeshNode * n5, - const SMDS_MeshNode * n6, - int ID); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n6, + int ID); virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4, - const SMDS_MeshNode * n5, - const SMDS_MeshNode * n6); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n6); virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8, int ID); virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4, - const SMDS_MeshNode * n5, - const SMDS_MeshNode * n6, - const SMDS_MeshNode * n7, - const SMDS_MeshNode * n8, - int ID); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n6, + const SMDS_MeshNode * n7, + const SMDS_MeshNode * n8, + int ID); virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1, - const SMDS_MeshNode * n2, - const SMDS_MeshNode * n3, - const SMDS_MeshNode * n4, - const SMDS_MeshNode * n5, - const SMDS_MeshNode * n6, - const SMDS_MeshNode * n7, - const SMDS_MeshNode * n8); + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n6, + const SMDS_MeshNode * n7, + const SMDS_MeshNode * n8); + // 2d order tetrahedron of 10 nodes + virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, + int n12,int n23,int n31, + int n14,int n24,int n34, int ID); + virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n31, + const SMDS_MeshNode * n14, + const SMDS_MeshNode * n24, + const SMDS_MeshNode * n34, + int ID); + virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n31, + const SMDS_MeshNode * n14, + const SMDS_MeshNode * n24, + const SMDS_MeshNode * n34); + + // 2d order pyramid of 13 nodes + virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, + int n12,int n23,int n34,int n41, + int n15,int n25,int n35,int n45, + int ID); + virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n34, + const SMDS_MeshNode * n41, + const SMDS_MeshNode * n15, + const SMDS_MeshNode * n25, + const SMDS_MeshNode * n35, + const SMDS_MeshNode * n45, + int ID); + virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n34, + const SMDS_MeshNode * n41, + const SMDS_MeshNode * n15, + const SMDS_MeshNode * n25, + const SMDS_MeshNode * n35, + const SMDS_MeshNode * n45); + + // 2d order Pentahedron with 15 nodes + virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, + int n4, int n5, int n6, + int n12,int n23,int n31, + int n45,int n56,int n64, + int n14,int n25,int n36, + int ID); + virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n6, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n31, + const SMDS_MeshNode * n45, + const SMDS_MeshNode * n56, + const SMDS_MeshNode * n64, + const SMDS_MeshNode * n14, + const SMDS_MeshNode * n25, + const SMDS_MeshNode * n36, + int ID); + virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n6, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n31, + const SMDS_MeshNode * n45, + const SMDS_MeshNode * n56, + const SMDS_MeshNode * n64, + const SMDS_MeshNode * n14, + const SMDS_MeshNode * n25, + const SMDS_MeshNode * n36); + + // 2d order Hexahedrons with 20 nodes + virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, + int n5, int n6, int n7, int n8, + int n12,int n23,int n34,int n41, + int n56,int n67,int n78,int n85, + int n15,int n26,int n37,int n48, + int ID); + virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n6, + const SMDS_MeshNode * n7, + const SMDS_MeshNode * n8, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n34, + const SMDS_MeshNode * n41, + const SMDS_MeshNode * n56, + const SMDS_MeshNode * n67, + const SMDS_MeshNode * n78, + const SMDS_MeshNode * n85, + const SMDS_MeshNode * n15, + const SMDS_MeshNode * n26, + const SMDS_MeshNode * n37, + const SMDS_MeshNode * n48, + int ID); + virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1, + const SMDS_MeshNode * n2, + const SMDS_MeshNode * n3, + const SMDS_MeshNode * n4, + const SMDS_MeshNode * n5, + const SMDS_MeshNode * n6, + const SMDS_MeshNode * n7, + const SMDS_MeshNode * n8, + const SMDS_MeshNode * n12, + const SMDS_MeshNode * n23, + const SMDS_MeshNode * n34, + const SMDS_MeshNode * n41, + const SMDS_MeshNode * n56, + const SMDS_MeshNode * n67, + const SMDS_MeshNode * n78, + const SMDS_MeshNode * n85, + const SMDS_MeshNode * n15, + const SMDS_MeshNode * n26, + const SMDS_MeshNode * n37, + const SMDS_MeshNode * n48); + virtual SMDS_MeshFace* AddPolygonalFaceWithID (std::vector nodes_ids, const int ID); @@ -196,6 +379,16 @@ public: void MoveNode(const SMDS_MeshNode *, double x, double y, double z); virtual void RemoveNode(const SMDS_MeshNode *); void RemoveElement(const SMDS_MeshElement *); + + /*! Remove only the given element/node and only if it is free. + * Methods do not work for meshes with descendants. + * Implemented for fast cleaning of meshes. + */ + void RemoveFreeNode (const SMDS_MeshNode *, SMESHDS_SubMesh *, bool fromGroups=true); + void RemoveFreeElement(const SMDS_MeshElement *, SMESHDS_SubMesh *, bool fromGroups=true); + + void ClearMesh(); + bool ChangeElementNodes(const SMDS_MeshElement * elem, const SMDS_MeshNode * nodes[], const int nbnodes); @@ -213,15 +406,14 @@ public: void SetNodeOnVertex(SMDS_MeshNode * aNode, const TopoDS_Vertex & S); void UnSetNodeOnShape(const SMDS_MeshNode * aNode); void SetMeshElementOnShape(const SMDS_MeshElement * anElt, - const TopoDS_Shape & S); + const TopoDS_Shape & S); void UnSetMeshElementOnShape(const SMDS_MeshElement * anElt, - const TopoDS_Shape & S); - TopoDS_Shape ShapeToMesh() const; + const TopoDS_Shape & S); bool HasMeshElements(const TopoDS_Shape & S); SMESHDS_SubMesh * MeshElements(const TopoDS_Shape & S) const; SMESHDS_SubMesh * MeshElements(const int Index); std::list SubMeshIndices(); - const std::map& SubMeshes() + const std::map& SubMeshes() const { return myShapeIndexToSubMesh; } bool HasHypothesis(const TopoDS_Shape & S); @@ -229,7 +421,8 @@ public: SMESHDS_Script * GetScript(); void ClearScript(); int ShapeToIndex(const TopoDS_Shape & aShape) const; - TopoDS_Shape IndexToShape(int ShapeIndex); + const TopoDS_Shape& IndexToShape(int ShapeIndex) const; + int MaxShapeIndex() const { return myIndexToShape.Extent(); } SMESHDS_SubMesh * NewSubMesh(int Index); int AddCompoundSubmesh(const TopoDS_Shape& S, TopAbs_ShapeEnum type = TopAbs_SHAPE); @@ -249,47 +442,23 @@ public: ~SMESHDS_Mesh(); private: -#ifndef WNT - struct HashTopoDS_Shape{ - size_t operator()(const TopoDS_Shape& S) const { - return S.HashCode(2147483647); - } - }; -#else - typedef gstd::hash_compare< TopoDS_Shape, less > HashTopoDS; - - class HashTopoDS_Shape : public HashTopoDS { - public: - - size_t operator()(const TopoDS_Shape& S) const { - return S.HashCode(2147483647); - } - - bool operator()(const TopoDS_Shape& S1,const TopoDS_Shape& S2) const { - return S1==S2; - } - }; - - - -#endif - void addNodeToSubmesh( const SMDS_MeshNode* aNode, int Index ) { //Update or build submesh - map::iterator it = myShapeIndexToSubMesh.find( Index ); + std::map::iterator it = myShapeIndexToSubMesh.find( Index ); if ( it == myShapeIndexToSubMesh.end() ) - it = myShapeIndexToSubMesh.insert( make_pair(Index, new SMESHDS_SubMesh() )).first; + it = myShapeIndexToSubMesh.insert( std::make_pair(Index, new SMESHDS_SubMesh() )).first; it->second->AddNode( aNode ); // add aNode to submesh - } + } + + /*int HashCode( const TopoDS_Shape& S, const Standard_Integer theUpper ) const + { + return S.HashCode(2147483647); + }*/ typedef std::list THypList; -#ifndef WNT - typedef gstd::hash_map ShapeToHypothesis; -#else - typedef gstd::hash_map ShapeToHypothesis; -#endif + typedef NCollection_DataMap< TopoDS_Shape, THypList > ShapeToHypothesis; ShapeToHypothesis myShapeToHypothesis; @@ -305,6 +474,16 @@ private: TGroups myGroups; SMESHDS_Script* myScript; + bool myIsEmbeddedMode; + + // optimize addition of nodes/elements to submeshes by, SetNodeInVolume() etc: + // avoid search of submeshes in maps + bool add( const SMDS_MeshElement* elem, SMESHDS_SubMesh* subMesh ); + SMESHDS_SubMesh* getSubmesh( const TopoDS_Shape & shape); + SMESHDS_SubMesh* getSubmesh( const int Index ); + int myCurSubID; + TopoDS_Shape myCurSubShape; + SMESHDS_SubMesh* myCurSubMesh; };