Facendo un copia/incolla dal sito ReadyMap SDK is a free JavaScript library for embedding 3D maps in a web page. Build 3D maps using ReadyMap's API, or turn your OpenLayers or Leaflet maps into 3D globes by adding just a few lines of code! La licenza e'LGPL https://github.com/gwaldron/godzi-webgl/blob/master/LICENSE.txt Qualcuno che lo ha usato?