[osg-users] Rotation of a node starts clockwise and ends counter-clockwise.

[Robert Osfield]

On 17 November 2016 at 12:21, Rambabu Repaka <ramboram488 at gmail.com> wrote:
> Hi,Iam not asking about model rotation.Iam asking about how to rotate the nodes in a model.Like in cessna left and right fans rotation.

This demonstrates that you should have explained this properly in your
first post, this is much better than waste peoples time with ambiguous
questions that have any number of possible answers most of which have
no relevance to the problem you want to tackle...

In the case of the cessna model, it's just a simple mesh model, the
propellers don't have any transform above them so you can't animate
them.

As for an "osgtank" model, I have no idea what you are talking about,
it's not anything to do with the core OpenSceneGraph source code
distribution or the OpenSceneGraph-Data distribution.  Again this is
an issue of just throwing out a question without any proper context.

Please realise that the rest of the community are omiponent beings
that divine meaning from the etha.  You *have* to give context. You
have to tell us what specifically you are having problem with and what
you are struggling to understand.

Robert.