3DHOP una piattaforma flessibile per la pubblicazione e visualizzazione su Web dei risultati di digitalizzazioni 3D

3DHOP (3D Heritage Online Presenter) is an innovative technological solution for the advanced presentation of high-resolution 3D content on the Web. The design of this tool has been focused towards the Cultural Heritage (CH) field, even though its versatility makes it a general-purpose instrument. 3DHOP is particularly suitable for the online presentation of CH artifacts due to its main features: the capability to efficiently stream high-resolution 3D models (as the ones coming from 3D scanning which are usually employed in CH); the possibility to build integrated presentations schemes by interconnecting the viewer to the rest of web pages elements; and, finally, the ready-to-use templates and examples of configuration focused towards CH applications. In its design and development, we put particular attention on three factors: easiness of use, smooth learning curve and performances. 3DHOP is written in JavaScript and it uses the WebGL subset of HTML5 for efficient rendering. Thanks to its modular nature, and a declarative-like setup, it is easy to learn and may be configured and customized at different levels, making it accessible for people without skilled knowledge in Computer Graphics (CG) programming. In this paper we present capabilities and characteristics of the third release of this tool, using some examples based on real-world projects.