Allen Bierbaum wrote:
> Carsten Neumann wrote:
>> Hm, is it possible to use the DynamicAttachment for this, i.e. add a
>> DynamicAttachment to the root, then add a MFMaterialPtr named
>> "materials" and a MFFBOPtr named "fbos", etc. ?
>>
>>
> I have never used DynamicAttachments.
me neither.
> Is there documentation for them
> somewhere?
;)
I can only point you to the three places I found, where they are used in
1.x:
System/FileIO/WRL/OSGVRMLNodeDescs.h:typedef
DynFieldAttachment<GenericAttDesc> GenericAtt;
System/Image/OSGImageGenericAtt.h:typedef
DynFieldAttachment<ImageGenericAttDesc> ImageGenericAtt;
System/FieldContainer/testFieldContainer.cpp: typedef
DynFieldAttachment<DynDesc> DynAtt;
The somewhat tricky part seems to be the correct creation of a
FieldDescription for the dynamically added fields, but these are also
created for any other container so there should be many examples in the
code.
Hope it helps a little,
Carsten
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