Re: [Plib-devel] hpr?

[Sam S. <sa...@sp...>]

----- Original Message ----- 
From: "Philippe C.D. Robert" <ro...@ia...>
To: <pli...@li...>
Sent: Tuesday, May 02, 2000 8:55 AM
Subject: [Plib-devel] hpr?


> Hi,
> 
> I have just a simple question... how exactly are the hpr angles defined
> (what coordinate axis order, which direction)? 

It's heading (around z axis), pitch ( around x axis), roll (Around y axis).

Sam