Basic HTML version of Foils prepared 5 August 97

Foil 21 EAI and Script Node - The difference - I

From VRML97 Scripting: Java Nodes and External Authoring Interface UC Web Applications Certificate -- July 24 1997. by Wojtek Furmanski and Balaji Natarajan
Method of obtaining a Node pointer from inside the VRML scene is different.Script Node gets a pointer using USE construct.EAI uses getNode() method
EventOut notification done through Routing in case of Script Node,in EAI - applet calls the CALLBACK method - when the eventOut generates an event

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