plugins/GenericFilters/JoinBoundingBoxes.cxx

   1 #include <GenericFilters/JoinBoundingBoxes.h>
   2 #include <cpPlugins/BaseObjects/DataObject.h>
   3 #include <cpInstances/BoundingBox.h>
   4
   5 // -------------------------------------------------------------------------
   6 cpPluginsGenericFilters::JoinBoundingBoxes::
   7 JoinBoundingBoxes( )
   8   : Superclass( )
   9 {
  10   this->_ConfigureInput( "Inputs", true, true );
  11   this->_ConfigureOutput< cpInstances::BoundingBox >( "Output" );
  12 }
  13
  14 // -------------------------------------------------------------------------
  15 cpPluginsGenericFilters::JoinBoundingBoxes::
  16 ~JoinBoundingBoxes( )
  17 {
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 void cpPluginsGenericFilters::JoinBoundingBoxes::
  22 _GenerateData( )
  23 {
  24   typedef cpPlugins::BaseObjects::DataObject _TDO;
  25   typedef cpInstances::BoundingBox _TBB;
  26
  27   auto out = dynamic_cast< _TBB* >( this->GetOutput( "Output" ) );
  28   unsigned int nInputs = this->GetInputSize( "Inputs" );
  29   for( unsigned int i = 0; i < nInputs; ++i )
  30   {
  31     auto in = dynamic_cast< _TDO* >( this->GetInput( "Inputs", i ) );
  32     if( i > 0 )
  33     {
  34       _TBB::Pointer bb = _TBB::New( );
  35       bb->SetDataObject( in );
  36       out->Blend( bb );
  37     }
  38     else
  39       out->SetDataObject( in );
  40
  41   } // rof
  42 }
  43
  44 // eof - $RCSfile$