Gzweb/Overview

gzweb is mainly composed of two modules:
 * gzbridge: C++ layer for communication with gzserver
 * gz3d: WebGL for 3D rendering, built using threejs


 * 1) gzbridge
 * Nodejs websocket server
 * Nodejs http server
 * Interface to gzserver
 * Model pose message filtering


 * 1) gz3d
 * Visualization of simple shapes, planes, grid, heightmaps
 * Collada mesh loading
 * Materials and texture mapping
 * User interaction: Camera controls and model manipulation