[osg-users] Assign Vec3d to Node

[OpenSceneGraph Users]

Hi Rodrigo,

You can use the OSG's meta object system i,e

   osg::Vec3d direction(...);
   node->setUseValue("direction", direction);


   if (node->getUseValue("direction", direction))
   {
       // do something with direction
   }

On Fri, 15 May 2020 at 18:16, OpenSceneGraph Users <
osg-users at lists.openscenegraph.org> wrote:

> Hi,
>
> I'm creating objects that must fall by gravity. So I need to assign a
> Vec3d, representing speed, to each Node. Is there a proper way to do it?
> Maybe some variable inside the Node, Geode, ShapeDrawable, etc, or some
> function for this kind of variable assignment? Or must I create an array
> outside the OSG variables?
>
> Thanks,
> Rodrigo.
>
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