Classes and the extended type system better describe the
interface of an object to the rest of the world than prototypes
do. But as a browser implementor you might also find other
information helpful, like bounding boxes, whether an object
can change or is static, e.g. the coordinates of an
IndexedFaceSet might change dynamically.
Cheers
-- Stephan
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Dr. Stephan Diehl Tel.: ++49-681/302-3915
EMAIL: diehl@cs.uni-sb.de WWW: http://www.rw.cdl.uni-saarland.de/private/diehl
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There is no place like $HOME
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