Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....//Create a torus for casting shadows Mesh m = ( new Torus ( "" ,...Node torus = scene . RootNode . CreateChildNode ( "torus" , m...