bool SceneCacheNode<BaseType>::tagged( const IECore::SceneInterface *scene, const UT_StringMMPattern &filter )
{
SceneInterface::NameList tags;
scene->readTags( tags );
for ( SceneInterface::NameList::const_iterator it=tags.begin(); it != tags.end(); ++it )
{
if ( UT_String( *it ).multiMatch( filter ) )
{
return true;
}
}
// an empty list should be equivalent to matching an empty string
if ( tags.empty() && UT_String( "" ).multiMatch( filter ) )
{
return true;
}
return false;
}
OBJ_Node *OBJ_SceneCacheTransform::doExpandChild( const SceneInterface *scene, OP_Network *parent, const Parameters ¶ms )
{
OP_Node *opNode = parent->createNode( OBJ_SceneCacheTransform::typeName, scene->name().c_str() );
OBJ_SceneCacheTransform *xform = reinterpret_cast<OBJ_SceneCacheTransform*>( opNode );
xform->referenceParent( pFile.getToken() );
xform->setPath( scene );
xform->setSpace( Local );
xform->setGeometryType( (OBJ_SceneCacheTransform::GeometryType)params.geometryType );
xform->setAttributeFilter( params.attributeFilter );
xform->setAttributeCopy( params.attributeCopy );
xform->setShapeFilter( params.shapeFilter );
xform->setFullPathName( params.fullPathName );
xform->setInt( pHierarchy.getToken(), 0, 0, params.hierarchy );
xform->setInt( pDepth.getToken(), 0, 0, params.depth );
SceneInterface::NameList children;
scene->childNames( children );
if ( children.empty() && !scene->hasObject() )
{
xform->setInt( pExpanded.getToken(), 0, 0, 1 );
}
if ( tagged( scene, params.tagFilter ) )
{
xform->setTagFilter( params.tagFilterStr );
}
else
{
xform->setDisplay( false );
}
if ( params.hierarchy == SubNetworks )
{
xform->setIndirectInput( 0, parent->getParentInput( 0 ) );
}
return xform;
}