Method colladaExportSelection

Engine/source/gui/worldEditor/worldEditor.cpp:3527–3588

#endif

void WorldEditor::colladaExportSelection( const String &path )
{
#ifdef TORQUE_COLLADA
   
   Vector< SceneObject* > objectList;

   for ( S32 i = 0; i < mSelected->size(); i++ )
   {
      SceneObject *pObj = dynamic_cast< SceneObject* >( ( *mSelected )[i] );
      if ( pObj )
         objectList.push_back( pObj );
   }

   if ( objectList.empty() )
      return;

   Point3F centroid;
   MatrixF orientation;

   if ( objectList.size() == 1 )
   {
      orientation = objectList[0]->getTransform();
      centroid = objectList[0]->getPosition();
   }
   else
   {
      orientation.identity();
      centroid.zero();

      S32 count = 0;

      for ( S32 i = 0; i < objectList.size(); i++ )      
      {
         SceneObject *pObj = objectList[i];
         if ( pObj->isGlobalBounds() )
            continue;

         centroid += pObj->getPosition();
         count++;
      }
            
      centroid /= count;
   }

   orientation.setPosition( centroid );
   orientation.inverse();

   OptimizedPolyList polyList;
   polyList.setBaseTransform( orientation );

   for ( S32 i = 0; i < objectList.size(); i++ )
   {
      SceneObject *pObj = objectList[i];
      if ( !pObj->buildPolyList( PLC_Export, &polyList, pObj->getWorldBox(), pObj->getWorldSphere() ) )      
         Con::warnf( "colladaExportObjectList() - object %i returned no geometry.", pObj->getId() );               
   }

   // Use a ColladaUtils function to do the actual export to a Collada file