Hi,
have a look at the quaternion/Matrix member functions, e.g. makeRotate.
Do not try to set the quat internal values directly.
E.g. you can make a quat/Matrix from roll, pitch and yaw with three
angles and 3 axes.
go here:
http://news.gmane.org/gmane.comp.graphics.openscenegraph.user
and search for "roll pitch yaw makeRotate" and you'll see some examples.
jp
Adrien Joly wrote:
Hi,
I'm kind of newbie in 3D developpment and in openSceneGraph.
I want to rotate a node using PositionAttitudeTransform::setAttitude but I
don't know how to do that.
I've tried to make it rotate according ti the fact that x, y and z of the Quat
is the coordinate of the vector from the origin (x, x, z) plus an angle (w).
But the node has a strange behavior.
Can anyone help me?
Thank you.
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=9612#9612
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