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Merge branch 'master' into gni/evolution

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This commit is contained in:
GERALD NICOLAS 2021-03-29 17:00:42 +02:00
commit e2954edea9
3 changed files with 135 additions and 41 deletions
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5
CMakeLists.txt
View File

@ -366,6 +366,7 @@ EXPORT(TARGETS ${_${PROJECT_NAME}_exposed_targets}
# Ensure the variables are always defined for the configure:
SET(GEOM_ROOT_DIR "${GEOM_ROOT_DIR}")
SET(MEDCOUPLING_ROOT_DIR "${MEDCOUPLING_ROOT_DIR}")
SET(MEDFILE_ROOT_DIR "${MEDFILE_ROOT_DIR}")
SET(CGNS_ROOT_DIR "${CGNS_ROOT_DIR}")
SET(TBB_ROOT_DIR "${TBB_ROOT_DIR}")
@ -373,13 +374,13 @@ SET(TBB_ROOT_DIR "${TBB_ROOT_DIR}")
SET(CONF_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/include" "${PROJECT_BINARY_DIR}/include")
# Build variables that will be expanded when configuring Salome<MODULE>Config.cmake:
SALOME_CONFIGURE_PREPARE(CGNS TBB MEDFile)
SALOME_CONFIGURE_PREPARE(MEDCoupling CGNS TBB MEDFile)
CONFIGURE_PACKAGE_CONFIG_FILE(${PROJECT_NAME}Config.cmake.in
${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
INSTALL_DESTINATION "${SALOME_INSTALL_CMAKE_LOCAL}"
PATH_VARS CONF_INCLUDE_DIRS SALOME_INSTALL_CMAKE_LOCAL CMAKE_INSTALL_PREFIX
GEOM_ROOT_DIR MEDFILE_ROOT_DIR CGNS_ROOT_DIR TBB_ROOT_DIR)
GEOM_ROOT_DIR MEDCOUPLING_ROOT_DIR MEDFILE_ROOT_DIR CGNS_ROOT_DIR TBB_ROOT_DIR)
WRITE_BASIC_PACKAGE_VERSION_FILE(${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
VERSION ${${PROJECT_NAME_UC}_VERSION}

65
src/DriverCGNS/DriverCGNS_Read.cxx
View File

@ -544,11 +544,15 @@ namespace
ids[14],ids[13],ids[19],ids[18],ids[17],ids[16],
ids[20],ids[24],ids[23],ids[22],ids[21],ids[25],ids[26], ID );
}
SMDS_MeshElement* add_NGON(cgsize_t* ids, SMESHDS_Mesh* mesh, int ID)
SMDS_MeshElement* add_NGON(cgsize_t* ids, int nbNodes, SMESHDS_Mesh* mesh, int ID)
{
vector<int> idVec( ids[0] );
for ( int i = 0; i < ids[0]; ++i )
idVec[ i ] = (int) ids[ i + 1];
#if CGNS_VERSION < 4000
nbNodes = ids[0];
++ids;
#endif
vector<int> idVec( nbNodes );
for ( int i = 0; i < nbNodes; ++i )
idVec[ i ] = (int) ids[ i ];
return mesh->AddPolygonalFaceWithID( idVec, ID );
}
@ -585,7 +589,7 @@ namespace
funVec[ CGNS_ENUMV( HEXA_8 )] = add_HEXA_8 ;
funVec[ CGNS_ENUMV( HEXA_20 )] = add_HEXA_20 ;
funVec[ CGNS_ENUMV( HEXA_27 )] = add_HEXA_27 ;
funVec[ CGNS_ENUMV( NGON_n )] = add_NGON ;
//funVec[ CGNS_ENUMV( NGON_n )] = add_NGON ;
}
return &funVec[0];
}
@ -854,16 +858,34 @@ Driver_Mesh::Status DriverCGNS_Read::Perform()
addMessage( cg_get_error() );
continue;
}
vector< cgsize_t > elemData( eDataSize );
if ( cg_elements_read( _fn, cgnsBase, iZone, iSec, &elemData[0], NULL ) != CG_OK )
vector< cgsize_t > elemData( eDataSize ), polyOffset;
#if CGNS_VERSION >= 4000
if ( elemType == CGNS_ENUMV( MIXED ) ||
elemType == CGNS_ENUMV( NGON_n ) ||
elemType == CGNS_ENUMV( NFACE_n ))
{
polyOffset.resize( end - start + 2 );
if ( cg_poly_elements_read( _fn, cgnsBase, iZone, iSec,
elemData.data(), polyOffset.data(), NULL ) != CG_OK )
{
addMessage( cg_get_error() );
continue;
}
}
else
#endif
{
if ( cg_elements_read( _fn, cgnsBase, iZone, iSec, elemData.data(), NULL ) != CG_OK )
{
addMessage( cg_get_error() );
continue;
}
}
// store elements
MESSAGE(" store elements");
int pos = 0, cgnsNbNodes = 0, elemID = start + zone._elemIdShift;
size_t iElem = 0;
cg_npe( elemType, &cgnsNbNodes ); // get nb nodes by element type
curAddElemFun = addElemFuns[ elemType ];
SMDS_MeshElement* newElem = 0;
@ -885,11 +907,20 @@ Driver_Mesh::Status DriverCGNS_Read::Perform()
{
if ( currentType == CGNS_ENUMV( NFACE_n )) // polyhedron
{
int nbFaces = 0;
if ( polyOffset.empty() )
//ElementConnectivity = Nfaces1, Face11, Face21, ... FaceN1,
// Nfaces2, Face12, Face22, ... FaceN2,
// ...
// NfacesM, Face1M, Face2M, ... FaceNM
const int nbFaces = elemData[ pos++ ];
nbFaces = elemData[ pos++ ];
else // CGNS_VERSION >= 4000
// ElementConnectivity = Face11, Face21, ... FaceN1,
// Face12, Face22, ... FaceN2,
// ...
// Face1M, Face2M, ... FaceNM
nbFaces = polyOffset[ iElem + 1 ] - polyOffset[ iElem ];
vector<int> quantities( nbFaces );
vector<const SMDS_MeshNode*> nodes, faceNodes;
nodes.reserve( nbFaces * 4 );
@ -924,14 +955,23 @@ Driver_Mesh::Status DriverCGNS_Read::Perform()
}
else if ( currentType == CGNS_ENUMV( NGON_n )) // polygon
{
int nbNodes;
if ( polyOffset.empty() )
// ElementConnectivity = Nnodes1, Node11, Node21, ... NodeN1,
// Nnodes2, Node12, Node22, ... NodeN2,
// ...
// NnodesM, Node1M, Node2M, ... NodeNM
const int nbNodes = elemData[ pos ];
zone.ReplaceNodes( &elemData[pos+1], nbNodes, zone._nodeIdShift );
newElem = add_NGON( &elemData[pos ], myMesh, elemID );
pos += nbNodes + 1;
nbNodes = elemData[ pos ];
else // CGNS_VERSION >= 4000
// ElementConnectivity = Node11, Node21, ... NodeN1,
// Node12, Node22, ... NodeN2,
// ...
// Node1M, Node2M, ... NodeNM
nbNodes = polyOffset[ iElem + 1 ] - polyOffset[ iElem ];
zone.ReplaceNodes( &elemData[ pos + polyOffset.empty()], nbNodes, zone._nodeIdShift );
newElem = add_NGON( &elemData[ pos ], nbNodes, myMesh, elemID );
pos += nbNodes + polyOffset.empty();
}
}
else // standard elements
@ -942,6 +982,7 @@ Driver_Mesh::Status DriverCGNS_Read::Perform()
nbNotSuppElem += int( newElem && newElem->NbNodes() != cgnsNbNodes );
}
elemID++;
iElem++;
} // loop on elemData
} // loop on cgns sections

68
src/DriverCGNS/DriverCGNS_Write.cxx
View File

@ -233,6 +233,25 @@ namespace
return ( e2id == elem2cgID.end() ? elem->GetID() : e2id->second );
}
//================================================================================
/*!
* \brief save nb nodes of a polygon
*/
//================================================================================
void addPolySize( const cgsize_t nbNodes,
std::vector< cgsize_t >& elemData,
std::vector< cgsize_t >& polyOffset )
{
#if CGNS_VERSION < 4100
elemData.push_back( nbNodes );
polyOffset.clear(); // just avoid warning: unused parameter
#else
polyOffset.push_back((cgsize_t) elemData.size() );
(void)nbNodes; // avoid warning: unused parameter
#endif
}
} // namespace
//================================================================================
@ -335,7 +354,7 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
// write into a section all successive elements of one geom type
int iSec;
vector< cgsize_t > elemData;
vector< cgsize_t > elemData, polyOffset;
SMDS_ElemIteratorPtr elemIt = myMesh->elementsIterator();
vector< SMDS_ElemIteratorPtr > elemItVec;
if ( _elementsByType )
@ -384,7 +403,7 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
else if ( elemType == SMDSEntity_Polygon ) // POLYGONS
do
{
elemData.push_back( elem->NbNodes() );
addPolySize( elem->NbNodes(), elemData, polyOffset );
for ( int i = 0, nb = elem->NbNodes(); i < nb; ++i )
elemData.push_back( cgnsID( elem->GetNode(i), n2cgID ));
if ( elem->GetID() != cgID )
@ -397,7 +416,7 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
else if ( elemType == SMDSEntity_Quad_Polygon ) // QUADRATIC POLYGONS
do // write as linear NGON_n
{
elemData.push_back( elem->NbNodes() );
addPolySize( elem->NbNodes(), elemData, polyOffset );
interlace = & SMDS_MeshCell::interlacedSmdsOrder( SMDSEntity_Quad_Polygon,
elem->NbNodes() )[0];
for ( int i = 0, nb = elem->NbNodes(); i < nb; ++i )
@ -433,10 +452,24 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
SMESH_Comment sectionName( cg_ElementTypeName( cgType ));
sectionName << " " << startID << " - " << cgID-1;
if ( cg_section_write(_fn, iBase, iZone, sectionName.c_str(), cgType, startID,
cgID-1, /*nbndry=*/0, &elemData[0], &iSec) != CG_OK )
#if CGNS_VERSION >= 4000
if ( !polyOffset.empty() )
{
polyOffset.push_back((cgsize_t) elemData.size() );
if ( cg_poly_section_write(_fn, iBase, iZone, sectionName.c_str(), cgType, startID,
cgID-1, /*nbndry=*/0,
elemData.data(), polyOffset.data(), &iSec) != CG_OK )
return addMessage( cg_get_error(), /*fatal = */true );
}
else
#endif
{
if ( cg_section_write(_fn, iBase, iZone, sectionName.c_str(), cgType, startID,
cgID-1, /*nbndry=*/0, elemData.data(), &iSec) != CG_OK )
return addMessage( cg_get_error(), /*fatal = */true );
}
}
// Write polyhedral volumes
// -------------------------
@ -450,11 +483,13 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
set< TPolyhedFace > faces;
set< TPolyhedFace >::iterator faceInSet;
vector<const SMDS_MeshNode *> faceNodesVec;
vector< cgsize_t > faceOffset;
int nbPolygones = 0, faceID;
SMDS_VolumeTool vol;
elemData.clear();
polyOffset.clear();
int nbPolyhTreated = 0;
@ -473,7 +508,7 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
vol.Set( elem );
vol.SetExternalNormal();
const int nbFaces = vol.NbFaces();
elemData.push_back( nbFaces );
addPolySize( nbFaces, elemData, polyOffset );
for ( int iF = 0; iF < nbFaces; ++iF )
{
const int nbNodes = vol.NbFaceNodes( iF );
@ -489,7 +524,7 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
// the face is not shared by volumes
faceID = cgID++;
++nbPolygones;
faceData.push_back( nbNodes );
addPolySize( nbNodes, faceData, faceOffset );
for ( int i = 0; i < nbNodes; ++i )
faceData.push_back( cgnsID( faceNodes[i], n2cgID ));
}
@ -501,7 +536,7 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
{
faceID = cgID++;
++nbPolygones;
faceData.push_back( nbNodes );
addPolySize( nbNodes, faceData, faceOffset );
for ( int i = 0; i < nbNodes; ++i )
faceData.push_back( cgnsID( faceNodes[i], n2cgID ));
}
@ -518,6 +553,22 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
}
}
#if CGNS_VERSION >= 4000
if ( nbPolygones > 0 )
{
faceOffset.push_back((cgsize_t) faceData.size() );
if ( cg_poly_section_write(_fn, iBase, iZone, "Faces of Polyhedrons", CGNS_ENUMV( NGON_n ),
cgID - nbPolygones, cgID-1, /*nbndry=*/0,
faceData.data(), faceOffset.data(), &iSec) != CG_OK )
return addMessage( cg_get_error(), /*fatal = */true );
}
polyOffset.push_back((cgsize_t) elemData.size() );
if ( cg_poly_section_write(_fn, iBase, iZone, "Polyhedrons",
CGNS_ENUMV( NFACE_n ), cgID, cgID+nbPolyhTreated-1,
/*nbndry=*/0, &elemData[0], polyOffset.data(), &iSec) != CG_OK )
return addMessage( cg_get_error(), /*fatal = */true );
#else
if ( nbPolygones > 0 )
{
if ( cg_section_write(_fn, iBase, iZone, "Faces of Polyhedrons",
@ -530,6 +581,7 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
CGNS_ENUMV( NFACE_n ), cgID, cgID+nbPolyhTreated-1,
/*nbndry=*/0, &elemData[0], &iSec) != CG_OK )
return addMessage( cg_get_error(), /*fatal = */true );
#endif
if ( !myMesh->GetGroups().empty() )
{