Cubero, FranciscoMas, AlbertPatow, GustavoIsabel Navazo and Gustavo Patow2013-11-082013-11-082012978-3-905673-92-0https://doi.org/10.2312/LocalChapterEvents/CEIG/CEIG12/123-132This paper presents a new general purpose procedural geometrical modeling system. It is focused on providing flexibility, modularity and scalability. Furthermore, it is taylored to manage huge geometric models, with millions of polygons. An out-of-core memory management system assures that any scene size can be generated during the modeling evolution. This generation is performed by a set of rules and operations on geometrical objects, organized as a directed acyclic graph.I.3.6 [Computer Graphics]Computer GraphicsLanguagesI.3.5 [Computer Graphics]Computer GraphicsComputational Geometry and Object ModelingI.3.5 [Computer Graphics]Computer GraphicsThree Dimensional Graphics and Realism