Re: LANG: VRML 1.x Binary Format Proposal

Randy Stiles ([email protected])
Wed, 31 May 95 10:52:42 PDT


Date: Wed, 31 May 95 13:18:32 EDT
From: [email protected] (Mark Waks)

This is a good idea, to adopt the Inventor Units node. It still is
important to have a base unit system that is used, to deal with those
cases where no unit specification is found in a *.wrl file.

That base unit measure should remain meters. With the units node above,
people can specialize as they see fit from there.

Does anyone *object* to simply adding the Units node, lifted pretty
much wholesale from Inventor? It allows you to specify the units as:
meters, cm, mm, micrometers, microns (these *are* the same, aren't
they?), nm, angstroms, km, feet, in, points, yds, miles, and nautical
miles. This covers almost every base; presumably if we saw a crying
need for any additional units, we could later add more pretty easily
(since there clearly needs to be a general internal transformation
capability).

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