From tomas.aguado@mi.madritel.es Thu Oct  7 04:17:41 2004
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Date: Thu, 07 Oct 2004 13:17:20 +0200
From: =?ISO-8859-1?Q?Tom=E1s_Aguado_G=F3mez?=
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Subject: Creating an SoCube, SoCone... From a SoNode..
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Hello:

    I am developing an interface in QT to create 3D scenes; I thought 
(and it's almos vital for me) I could create a SoCube for example from 
an SoNode. I explain:
             the fact is that I have a std Map of C++ And every Item of 
a List (QlistViewItem as I am making It in QT) is relationed with an 
SoNode, so, when I insert an item in the Qlist it must have a parent 
especified by the user(SoSeparator,Sogroup..), I watch in the map for 
the SoNode relating to this "parent" and I want to add the child to this 
SoNode, but as it is not an SoSeparator, I can't access to the 
"addChild" function, Is there anyway to do this creating a SoNode 
variable, specifying its type (SoCube, SoSeparator...) and the access 
its function
for example:
           [........]
         SoNode *Cube=new SoNode;
         Cube->typeId(SoCube);--------------->This Is the function I am 
watching for!!!
         Cube->width=3.0;
           [.......]

Thanks!