Hi Josef,
On Thu, 2006-02-16 at 19:41 +0100, Josef Grunig wrote:
> Hi all,
>
> I've successfully inherited ShadowMapViewport, overrided two methods
> and made some changes here and there... all runs well without
> problems.
>
> Now I need to add a new TextureChunkPtr variable in my derived class.
> Since I dont't need a fieldContainer I only added those few lines:
Hm, did you do the derivation with or without fcdEdit?
If with, you can just add them to the .fcd file.
If without, you have a problem. There is no well defined way to add
variables without fcdEdit (that's what it's for).
> in header file:
> TextureChunkPtr _finalSoftShadowTexture;
> ImagePtr _finalSoftShadowImage;
...
>
> Am I missing something?
>
> I saw this comment in derived header:
> // Variables should all be in SoftShadowMapViewportBase.
> but I don't want a field container...
Sorry, there is really no way to extend OpenSG successfully in the way
you want to without creating a new FieldContainer.
Dirk
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