Method addExtraDataAttribute

dae2ma/src/DAE2MABaseImporter.cpp:435–473

-----------------------------------

    // -----------------------------------
    void BaseImporter::addExtraDataAttribute ( const ExtraTreeElement* extraTreeElement )
    {
        FILE* file = getDocumentImporter ()->getFile ();

        // Get the child attributes.
        const std::map<String, ExtraTreeElement*>& children = extraTreeElement->getChildren ();
        size_t numChildren = children.size ();

        // Create the flags.
        std::vector<MayaDM::AttributeFlag> attributeFlags;
        if ( extraTreeElement->getValue ().empty () )
        {
            // Create a compound attribute for the knot element.
            attributeFlags.push_back ( MayaDM::AttributeFlag ( ATTRIBUTE_ATTRIBUTE_TYPE, ATTRIBUTE_TYPE_COMPOUND, false ) );
            attributeFlags.push_back ( MayaDM::AttributeFlag ( ATTRIBUTE_NUMBER_OF_CHILDREN, COLLADABU::Utils::toString ( numChildren ), false ) );
        }
        else
        {
            // Create a normal attribute for the current leaf element.
            attributeFlags.push_back ( MayaDM::AttributeFlag ( ATTRIBUTE_DATA_TYPE, ATTRIBUTE_TYPE_STRING ) );
        }

        // Get the parent element if it exist and set it into the current tree element.
        const ExtraTreeElement* parentExtraElement = extraTreeElement->getParent ();
        if ( parentExtraElement )
            attributeFlags.push_back ( MayaDM::AttributeFlag ( ATTRIBUTE_PARENT, parentExtraElement->getName (), false ) );

        // Add the current extra tree element.
        attributeFlags.push_back ( MayaDM::AttributeFlag ( ATTRIBUTE_HIDDEN, "true", false ) );
        MayaDM::addAttr ( file, extraTreeElement->getName (), attributeFlags );

        // Recursive call.
        std::map<String, ExtraTreeElement*>::const_iterator it = children.begin ();
        while ( it != children.end () )
        {
            addExtraDataAttribute ( it->second );
            ++it;
        }
    }

    // -----------------------------------
    void BaseImporter::setExtraDataAttributes (