int get_model_count( SGPropertyNode *prop_root );
- /**
- * Get a specific variant model for the object.
- *
- * @param index The index of the model.
- * @return The model.
- */
- osg::Node *get_model( int index, SGPropertyNode *prop_root );
-
-
/**
* Get a randomly-selected variant model for the object.
*
* @return A randomly select model from the variants.
*/
- osg::Node *get_random_model( SGPropertyNode *prop_root );
+ osg::Node *get_random_model( SGPropertyNode *prop_root, mt seed );
/**