Thursday, January 7, 2010
TechTip: CutyCapt for Rendering Web Pages in OpenSim
Our projects are about visualising the operation of Information Systems within a 3D virtual model of a business. Part of this is integrating workflow systems, like YAWL, into the virtual environment.
YAWL runs using web services to render its custom workflow forms, which means if we wish to display the data perspective in-world, then we need a webpage rendering tool, to be able to generate a texture to be placed on a prim.
One currently used method is to use a web service like pici.picidae.net to render the page, and then retrieve it for placing on a primitive. Unfortunately, this is prohibitively slow. Erik Poppe, our research assistant, has come across a command line web rendering tool called CutyCapt. A related Internet Explorer version is available as well.
It uses webkit to render the pages, and looks like being a useful solution for efficiently making web page snapshots available on OpenSim primitives for our purposes - ie. PC Terminals in world with web apps. shown on the screen.