Olivier,
Are you using j3d1.3beta2 ? If yes, this is regression bug ?
It looks more like an winding order problem, but we're happy to look into
it if you've a test program for us.
thanks,
Chien Yang.
Java 3D Team.
> Date: Thu, 02 May 2002 15:00:09 +0200
> From: Olivier Tassy <[EMAIL PROTECTED]>
> Subject: Re: [JAVA3D] appearance problem
> To: [EMAIL PROTECTED]
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> Hi,
> all my objects' PolygonAttributes are already in CULL_NONE mode.
> When these object are double sided and transparent, the problem does not
> occur (with a blender only). but I need some opaque shapes too.
>
>
> ----- Original Message -----
> From: "Artur Biesiadowski" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, May 02, 2002 2:30 PM
> Subject: Re: [JAVA3D] appearance problem
>
>
> > Olivier Tassy wrote:
> > > Hello,
> > >
> > > I have got a strange problem with my 3D objects appearance: several
> > > parts of the shape seem to miss and these parts are not the same when I
> > > rotate this object. This is worse when the shape 3d is double sided (see
> > > picture).
> >
> > It looks exactly like problem with winding order. Some of your polygons
> > are facing back. Either correct your geometry (by specyfing all vertices
> > counter-clockwise looking from outside of model) or set
> > PolygonAttributes of appearance to CULL_NONE.
> >
> > Artur
> >
> >
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>
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