Re: lines & x3d

From: Rene Brun (Rene.Brun@cern.ch)
Date: Thu Nov 25 1999 - 09:33:19 MET


Hi Dmitri,
I do not see any problem with TPolyLine3D and X3D.
Do you draw directly your TPolyLine3D objects or do you draw
your own object where you loop on TPolyLine3D objects ?
In the later case, 
  - if you use 2.22 you have to declare a function
       Bool_t Is3D() {return kTRUE;}
  - if you use 2.23 derive your class from TAtt3D

Rene Brun

Dmitri Litvintsev wrote:
> 
> Hi Rooters,
> 
> I've got a problem with x3d view of the detector (TNode) containing
> tracks (TPolyLine3D).
> 
> 'X3D  view' shows the detector but does not show tracks. 'OpenGL
> view' does display both, so it seems to be a problem here.
> I use ROOT v 2.22/06.
> 
> Dmitri Litvintsev
> 
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