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tangent computation in .fraw / .fraw2 ?

Date : Tue, 26 Jun 2007 16:47:55 +0300

To : <XSI(at)Softimage.COM>

From : "Alexander Hemery" <vortex(at)fhw.gr>

Subject : tangent computation in .fraw / .fraw2 ?

Hello,

Anyone know how those tangent values in .fraw/.fraw2 files are computed ?

We're doing a little application to get fcurves from sound ..by using a selected frequency (not global amplitude) ...but i can't understand what those tangent numbers derive from ... Any ideas?

There's always the option of exporting linear keys ...but what would be nice is to get a nice bezier with as few keys as possible....

Cheers

Alexander Hemery

Follow-Ups:
- Re: tangent computation in .fraw / .fraw2 ?
  - From: "Wayne Williams" <w1343(at)comcast.net>
- Re: tangent computation in .fraw / .fraw2 ?
  - From: "Dan Yargici" <danyargici(at)gmail.com>

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