Basic HTML version of Foils prepared April 6 1997

Foil 71 Prototypes - I

From VRML 2 Basic Concepts and Definitions CPS616 -- Information Track of CPS -- Spring Semester 97. by Zeynep Ozdemir(Geoffrey C. Fox)
Prototyping is a mechanism that allows the set of node types to be extended by the user from within a VRML file. It allows the encapsulation and parameterization of geometry, attributes, behaviors, or some combination thereof.
PROTO ProtoName
  • [ field SFBool foo # This is definition section
  • eventOut SFColor foo2 # Names must be Unique
  • eventIn SFVec3f foo3
  • exposedField SFString foo4 # End definition
  • ] {.. prototype definition ..}

Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.

Page produced by wwwfoil on Sun Mar 15 1998