Hi,
Maybe you already have a Matrix/Camera Manipulator that override your update
callback ?
-Fred
----- "Thomas Klemmer" <klem...@uni-weimar.de> a écrit :
> Hi folks
>
> I'm sitting here trying to set up a head tracking...
> I got an api that spits out a viewmatrix for the camera and now I have
> to get this matrix in the write place.
>
> I wrote an updateCallback for the Cameras (left/right) that looks like
> this.
>
> class updateCameraPosCallback : public osg::NodeCallback
> {
> virtual void operator()(osg::Node* node, osg::NodeVisitor* nv)
> {
> osg::Camera* cam =
> dynamic_cast<osg::Camera*> (node);
>
> if(cam)
> {
> osg::Matrix mat(s->getMatrix().data());
> cam->setViewMatrix( mat);
> }
> }
>
> };
>
> I checked the matrix and it looks ok, but somhow the cameras don't
> move!
>
> Any tips??
>
> Thank you!
>
> Cheers,
> Thomas
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=30181#30181
>
>
>
>
>
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