WriteBodyForParasolid.cpp File Reference

Functions
void	WriteBodyForParasolid (Dtk_BodyPtr inBody, Dtk_tab< Dtk_ID > &outIds)

Function Documentation

WriteBodyForParasolid()

void WriteBodyForParasolid	(	Dtk_BodyPtr	inBody,
		Dtk_tab< Dtk_ID > &	outIds
	)

{
 
     Dtk_tab<Dtk_ID> bodyIds;
 
     DtkErrorStatus errf, err;
 
     Dtk_InfoPtr infBody = inBody->info();
     if( infBody.IsNULL() )
     {
          infBody = Dtk_Info::Create();
     }
     // Add custom attributes to the body and its faces, edges, and vertices
     // Custom attributes are stored in the Parasolid file and can be retrieved later
     // For example, you can use the following code to retrieve the custom attributes from a Parasolid file:
     infBody->AddCustomerDefinedAttribute( L"my_body_id", inBody->get_info()->GetId() );
     // You can also add custom attributes as string
     infBody->AddCustomerDefinedAttribute( L"my_feature", Dtk_string( L"created_from_feature" ) );
 
     for( size_t i = 0; i < inBody->GetNumTopologicalEntities( DTK_TYPE_UNKNOWN ); i++ )
     {
          Dtk_FacePtr face = Dtk_FacePtr::DtkDynamicCast( inBody->GetPtr( i ) );
          if( face.IsNotNULL() && face->get_info().IsNotNULL() )
          {
               face->get_info()->AddCustomerDefinedAttribute( L"my_face_id", face->get_info()->GetId() );
          }
          Dtk_EdgePtr edge = Dtk_EdgePtr::DtkDynamicCast( inBody->GetPtr( i ) );
          if( edge.IsNotNULL() && edge->get_info().IsNotNULL() )
          {
               edge->get_info()->AddCustomerDefinedAttribute( L"my_edge_id", edge->get_info()->GetId() );
          }
          Dtk_VertexPtr vertex = Dtk_VertexPtr::DtkDynamicCast( inBody->GetPtr( i ) );
          if( vertex.IsNotNULL() && vertex->get_info().IsNotNULL() )
          {
               vertex->get_info()->AddCustomerDefinedAttribute( L"my_vertex_id", vertex->get_info()->GetId() );
          }
     }
 
 
 
     // Initialize the Parasolid file in memory 
     Dtk_tab<char> outParasolidStream;
     errf = psw_InitFile( outParasolidStream, 0 );
 
     // Initialize the Parasolid file on disk (uncomment the following lines to write to disk)
     // The filename is constructed using the body name and ID to ensure uniqueness
     //Dtk_string myFilename = infBody->GetName() +"_";
     //myFilename.add_int( infBody->GetId() );
     //myFilename += "_myxbfile.x_b";
     //errf = psw_InitFile( myFilename ,1,270);
 
     // Write the body to the Parasolid file or memory stream
     err = psw_WriteBody( inBody, bodyIds );
 
     // End the Parasolid file and write the body IDs to the output file or memory stream
     errf = psw_EndFile( bodyIds );
 
     // The following code is commented out because it requires the Parasolid kernel headers and libraries to be linked
     // It allows to read the Parasolid file from memory and transmit it to an existing Parasolid session
 
     //// #include "Include_pskernel\parasolid_kernel.h"
     //// PK_PART_receive_o_t recvOpts;
     //// PK_PART_receive_o_m( recvOpts );
     //// int nParts = 0;
     //// PK_PART_t* parts = nullptr;
 
     //// PK_MEMORY_block_t block;
     //// block.next = nullptr;
     //// block.n_bytes = static_cast< size_t >( outParasolidStream.size() );
     //// block.bytes = &outParasolidStream.GetArray()[ 0 ];
 
     ////// Load stream into Parasolid memory and receive the parts (bodies) from it
     //// PK_ERROR_code_t pkErr = PK_PART_receive_b( block, &recvOpts, &nParts, &parts);
 
     ////// Control by dumping a file
     ////PK_PART_transmit_o_t transmit_option;
     ////PK_PART_transmit_o_m( transmit_option );
     ////pkErr = PK_PART_transmit( nParts, parts, "xmtControlFile", &transmit_option );
 
 
     if( err == dtkNoError )
     {
          for( Dtk_Size_t i = 0; i < bodyIds.size(); ++i )
               outIds.push_back( bodyIds[ i ] );
     }
     else
     {
          cout << "Warning: psw_WriteBody failed: " << dtkTypeError( err ).c_str() << endl;
     }
}