Hello Johannes,
Johannes Brunen wrote:
> I'm a little bit confused about the core aspect of the GroupingStage. Is it
> kind of a core at all and especially is it kind of a grouping core. I.e. am
> I allowed to add multiple childrens to a node carrying this core (in case it
> actually is a core)?
yes, it is a NodeCore and also acts as a sort of group (there are few
cores that have some sort of limitation on the children the nodes they
are attached to can have - Switch and DistanceLOD come to mind).
> I'm asking because I'm unsure whether I have to add an
> additional node carrying the GroupingStage core or if I can replace a Group
> core by a GroupingStage. In this context is it possible to use a MultiCore
> core to avoid adding the extra node into the model?
you can replace a Group with the Stage or use a MultiCore, both should work.
> You see I'm swimming (but not drowing yet). OpenSG 2.0 is not that easy to
> grasp as it might seem at the first glance. It seems that I have to do some
> more homework.
in the case at hand the location of the files in the source tree gives a
good hint: Source/System/NodeCores/Groups/Stage/OSGGroupingStage.{h,cpp}
> For another question: I have generated the html documentation with doxygen
> and I found a lot of references to classes which start by Page..., e.g.
> PageSystemWindowBackground or PageSystemWindowForegrounds.
they are not classes, but refer to pages with an overview description of
a (sub-)system. I think we did not move all of them over from 1.x and of
course there are new ones that need to be written...
Cheers,
Carsten
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