http://en.wikipedia.org/wiki/Conversion_between_quaternions_and_Euler_angles
In the section "Conversion" see the second set of equations for phi, theta and psi. Just watch out for singularities...
(Note: q0=x, q1=y, q2=z, q3=w in the quat accesors, IIRC)
Philip Hahn
On 8/24/06, jOan <[EMAIL PROTECTED]
> wrote:
Hello,
Is it possible to get the rotation on each axe (x,y,z) from a osg::Quat ?
--jOan
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