iGeo is free and open source 3D modeling software library in Java for computational design in architecture, product design, interaction design and more. iGeo is designed to provide functionality of code-based 3D modeling, practicality of use in computational design practice and extensibility to cooperate with other data processing components and real-time input/output interaction interfaces to other various media in Java.

iGeo is developed by the computational designer Satoru Sugihara ( ATLV ) for computational design practice. It has been developed privately since 2002 for his media arts, interaction design and architectural design work and in 2011 the new version of the software is published as open source software, adding an interface to Processing for convenience and educational purpose. You can contact to the creator via ATLV contact, GitHub or the contact form below.