1. Platforms, prices, and company
¡ì Created from ready blocks.
¡ì Models are assembled from simple ready blocks by some kind of modeler. Each block is Constructive Solid Geometry (CSG) object, composed from convex plane faces, described in text form.
o File formats
¡¤ INSPIRER and VRML 2.0 data formats
¡¤ Traditional film cameras, analogue or digital video and still cameras.
¡¤ a frame grabber or a slide scanner
¡¤ VRML, JPEG
5. Web Resources