From: rnc Date: Wed, 10 Jul 2013 14:12:56 +0000 (+0000) Subject: REG: SMESH/DriverGMF: Great simplification of the size maps files writing for Hexotic... X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=4a7fdc05e658f40dccb06558fbbb1f737470ca6a;p=modules%2Fsmesh.git REG: SMESH/DriverGMF: Great simplification of the size maps files writing for Hexotic size maps. Suppression of former solution A class Control_Pnt which inherits from gp_Pnt has been introduced to simplify the internal data structure of size maps. --- diff --git a/src/DriverGMF/DriverGMF_Write.cxx b/src/DriverGMF/DriverGMF_Write.cxx index 54d179a36..49f3ff00c 100644 --- a/src/DriverGMF/DriverGMF_Write.cxx +++ b/src/DriverGMF/DriverGMF_Write.cxx @@ -79,9 +79,32 @@ extern "C" ); \ }}}} - + +Control_Pnt::Control_Pnt(): gp_Pnt() +{ + size=0; +} +Control_Pnt::Control_Pnt( const gp_Pnt& aPnt, + double theSize): gp_Pnt( aPnt ) +{ + size=theSize; +} +Control_Pnt::Control_Pnt(double theX, + double theY, + double theZ): gp_Pnt(theX, theY, theZ) +{ + size=0; +} +Control_Pnt::Control_Pnt(double theX, + double theY, + double theZ, + double theSize): gp_Pnt(theX, theY, theZ) +{ + size=theSize; +} + DriverGMF_Write::DriverGMF_Write(): - Driver_SMESHDS_Mesh(), _exportRequiredGroups( true ), mySizeMapVerticesNumber( 0 ), mySizeMapMeshes(), myLocalSizes()//, mySizeMaps() + Driver_SMESHDS_Mesh(), _exportRequiredGroups( true ) { } DriverGMF_Write::~DriverGMF_Write() @@ -342,67 +365,7 @@ Driver_Mesh::Status DriverGMF_Write::Perform() return DRS_OK; } -// void DriverGMF_Write::AddSizeMapSection(int meshID, int nbControlPoints) -// { -// // const int dim = 3, version = sizeof(long) == 4 ? 2 : 3; -// // int meshID = GmfOpenMesh( myFile.c_str(), GmfWrite, version, dim ); -// int TypTab[] = {GmfSca}; -// GmfSetKwd(meshID, GmfSolAtVertices, nbControlPoints, 1, TypTab); -// // GmfCloseMesh(meshID); -// // return DRS_OK; -// } -// -// void DriverGMF_Write::AppendSize(int meshID, double size) -// { -// // const int dim = 3, version = sizeof(long) == 4 ? 2 : 3; -// // int meshID = GmfOpenMesh( myFile.c_str(), GmfWrite, version, dim ); -// // int nbPoints = GmfStatKwd( meshID, GmfSolAtVertices); -// // GmfSetKwd( meshID, GmfSolAtVertices, nbPoints+1, 1, 1 ); -// double ValTab[] = {size}; -// GmfSetLin( meshID, GmfSolAtVertices, ValTab); -// // return DRS_OK; -// } -// -// int DriverGMF_Write::NbVerticesInFile() -// { -// int dim, version; -// // open the file -// int meshID = GmfOpenMesh( myFile.c_str(), GmfRead, &version, &dim ); -// int nbVertices = GmfStatKwd( meshID, GmfVertices); -// return nbVertices; -// } -// -// int DriverGMF_Write::BeginSizeMap() -// { -// const int dim = 3, version = sizeof(long) == 4 ? 2 : 3; -// myGmfID = GmfOpenMesh( myFile.c_str(), GmfWrite, version, dim ); -// } -// -// void DriverGMF_Write::EndSizeMap() -// { -// GmfCloseMesh( myGmfID ); -// } -void DriverGMF_Write::AddSizeMapFromMesh( SMESHDS_Mesh* mesh, double size) -{ - mySizeMapMeshes.push_back( mesh ); - mySizeMapVerticesNumber += mesh->NbNodes(); - myLocalSizes.push_back(TLocalSize(mesh->NbNodes(), size)); -} - -void DriverGMF_Write::AddSizeMap( const std::vector& points, double size ) -{ -// TSizeMap aMap( points, size ); -// mySizeMaps.push_back( aMap ); - std::vector::const_iterator it; - for( it = points.begin(); it != points.end(); it++) - { - myPoints.push_back( *it ); - } - mySizeMapVerticesNumber += points.size(); - myLocalSizes.push_back(TLocalSize(points.size(), size)); -} - -Driver_Mesh::Status DriverGMF_Write::PerformSizeMap() +Driver_Mesh::Status DriverGMF_Write::PerformSizeMap( const std::vector& points ) { // const int dim = 3, version = sizeof(long) == 4 ? 2 : 3; const int dim = 3, version = 2; // Version 3 not supported by mg-hexa @@ -413,117 +376,28 @@ Driver_Mesh::Status DriverGMF_Write::PerformSizeMap() int verticesFileID = GmfOpenMesh( aVerticesFile.c_str(), GmfWrite, version, dim ); int solFileID = GmfOpenMesh( aSolFile.c_str(), GmfWrite, version, dim ); - // Vertices Keyword - GmfSetKwd( verticesFileID, GmfVertices, mySizeMapVerticesNumber ); - - std::vector::iterator points_it; - // Iterate on sizeMaps - for (points_it = myPoints.begin(); points_it != myPoints.end(); points_it++ ) - { -// MESSAGE("Point : X = "<X()<<", Y ="<Y()<<", Z = "<Z()) - GmfSetLin( verticesFileID, GmfVertices, points_it->X(), points_it->Y(), points_it->Z(), 0 ); - } + int pointsNumber = points.size(); + // Vertices Keyword + GmfSetKwd( verticesFileID, GmfVertices, pointsNumber ); // SolAtVertices Keyword int TypTab[] = {GmfSca}; - GmfSetKwd(solFileID, GmfSolAtVertices, mySizeMapVerticesNumber, 1, TypTab); - std::vector::iterator sizes_it; - for ( sizes_it = myLocalSizes.begin(); sizes_it != myLocalSizes.end(); sizes_it++ ) + GmfSetKwd(solFileID, GmfSolAtVertices, pointsNumber, 1, TypTab); + + // Read the control points information from the vector and write it into the files + std::vector::const_iterator points_it; + for (points_it = points.begin(); points_it != points.end(); points_it++ ) { - for ( int i = 1; i <= sizes_it->nbPoints ; i++ ) - { - double ValTab[] = {sizes_it->size}; - GmfSetLin( solFileID, GmfSolAtVertices, ValTab); - } - } + GmfSetLin( verticesFileID, GmfVertices, points_it->X(), points_it->Y(), points_it->Z(), 0 ); + double ValTab[] = {points_it->Size()}; + GmfSetLin( solFileID, GmfSolAtVertices, ValTab); + } // Close Files GmfCloseMesh( verticesFileID ); GmfCloseMesh( solFileID ); } -// Driver_Mesh::Status DriverGMF_Write::PerformSizeMap() -// { -// // const int dim = 3, version = sizeof(long) == 4 ? 2 : 3; -// const int dim = 3, version = 2; // Version 3 not supported by mg-hexa -// std::string aVerticesFile = mySizeMapPrefix + ".mesh"; -// std::string aSolFile = mySizeMapPrefix + ".sol"; -// -// // Open files -// int verticesFileID = GmfOpenMesh( aVerticesFile.c_str(), GmfWrite, version, dim ); -// int solFileID = GmfOpenMesh( aSolFile.c_str(), GmfWrite, version, dim ); -// -// // Vertices Keyword -// GmfSetKwd( verticesFileID, GmfVertices, mySizeMapVerticesNumber ); -// double xyz[3]; -// std::vector::iterator meshes_it; -// SMESHDS_Mesh* aMesh; -// -// // Iterate on size map meshes -// for (meshes_it = mySizeMapMeshes.begin(); meshes_it != mySizeMapMeshes.end(); meshes_it++ ) -// { -// aMesh= *meshes_it; -// SMDS_NodeIteratorPtr nodeIt = aMesh->nodesIterator(); -// -// // Iterate on the nodes of the mesh and write their coordinates under the GmfVertices keyword -// while ( nodeIt->more() ) -// { -// const SMDS_MeshNode* n = nodeIt->next(); -// n->GetXYZ( xyz ); -// GmfSetLin( verticesFileID, GmfVertices, xyz[0], xyz[1], xyz[2], n->getshapeId() ); -// } -// } -// -// // SolAtVertices Keyword -// int TypTab[] = {GmfSca}; -// GmfSetKwd(solFileID, GmfSolAtVertices, mySizeMapVerticesNumber, 1, TypTab); -// -// std::vector::iterator sizes_it; -// for ( sizes_it = myLocalSizes.begin(); sizes_it != myLocalSizes.end(); sizes_it++ ) -// { -// for ( int i = 1; i <= sizes_it->nbNodes; i++ ) -// { -// double ValTab[] = {sizes_it->size}; -// GmfSetLin( solFileID, GmfSolAtVertices, ValTab); -// } -// } -// -// // Close Files -// GmfCloseMesh( verticesFileID ); -// GmfCloseMesh( solFileID ); -// } - -// void DriverGMF_Write::WriteSizeMapFromMesh( double size ) -// { -// // Open file -// const int dim = 3, version = sizeof(long) == 4 ? 2 : 3; -// int meshID = GmfOpenMesh( myFile.c_str(), GmfWrite, version, dim ); -// -// // Vertices Keyword -// int iN = 0, nbNodes = myMesh->NbNodes(); -// GmfSetKwd( meshID, GmfVertices, nbNodes ); -// double xyz[3]; -// SMDS_NodeIteratorPtr nodeIt = myMesh->nodesIterator(); -// while ( nodeIt->more() ) -// { -// const SMDS_MeshNode* n = nodeIt->next(); -// n->GetXYZ( xyz ); -// GmfSetLin( meshID, GmfVertices, xyz[0], xyz[1], xyz[2], n->getshapeId() ); -// } -// -// // solAtVertices Keyword -// int TypTab[] = {GmfSca}; -// GmfSetKwd(meshID, GmfSolAtVertices, nbNodes, 1, TypTab); -// for ( int i=1; i<= nbNodes; i++) -// { -// double ValTab[] = {size}; -// GmfSetLin( meshID, GmfSolAtVertices, ValTab); -// } -// -// // Close File -// GmfCloseMesh( meshID ); -// } - //================================================================================ /*! * \brief Returns an iterator on elements of a certain type diff --git a/src/DriverGMF/DriverGMF_Write.hxx b/src/DriverGMF/DriverGMF_Write.hxx index e647c3898..f92f1706a 100644 --- a/src/DriverGMF/DriverGMF_Write.hxx +++ b/src/DriverGMF/DriverGMF_Write.hxx @@ -35,52 +35,24 @@ #include -struct TLocalSize +/*! + * \brief Class for storing control points for writing GMF size maps + */ +class Control_Pnt : public gp_Pnt { - TLocalSize( int theNbPoints, double theSize) - { - nbPoints = theNbPoints; - size = theSize; - } - int nbPoints; +public: + Control_Pnt(); + Control_Pnt(const gp_Pnt& aPnt, double theSize); + Control_Pnt(double x, double y, double z); + Control_Pnt(double x, double y, double z, double size); + + double Size() const { return size; }; + void SetSize( double theSize ) { size = theSize; }; + +private: double size; }; -// struct gp_Pnt -// { -// gp_Pnt( double theX, double theY, double theZ ) -// { -// x = theX; -// y = theY; -// z = theZ; -// }; -// double x; -// double y; -// double z; -// }; - -// class TSizeMap -// { -// public: -// TSizeMap(): -// points(), size(0.0) -// { -// }; -// -// TSizeMap(const std::vector& thePoints, double theSize ) -// { -// points = thePoints; -// size = theSize; -// }; -// -// double GetSize(){ return size; }; -// std::vector GetPoints(){ return points; }; -// -// private: -// std::vector points; -// double size; -// }; - /*! * \brief Driver Writing a mesh into a GMF file. */ @@ -97,19 +69,13 @@ public: } virtual Status Perform(); - Status PerformSizeMap(); - void AddSizeMapFromMesh( SMESHDS_Mesh* mesh, double size); - void AddSizeMap( const std::vector& points, double size ); + + // Size Maps + Status PerformSizeMap( const std::vector& points ); void SetSizeMapPrefix( std::string prefix ) { mySizeMapPrefix = prefix; }; -// void WriteSizeMapFromMesh( double size ); -// void AddSizeMapSection( int meshID, int nbControlPoints ); -// void AppendSize( int meshID, double size ); -// int NbVerticesInFile(); -// int OpenFileToWrite(); -// void CloseFile( int ); private: @@ -118,12 +84,7 @@ public: SMDS_ElemIteratorPtr elementIterator(SMDSAbs_GeometryType type); bool _exportRequiredGroups; - int mySizeMapVerticesNumber; std::string mySizeMapPrefix; - std::vector mySizeMapMeshes; - std::vector myLocalSizes; - std::vector myPoints; -// std::vector mySizeMaps; }; #endif