Thanks lot! Do you think the fix will make it into the next release.
We can not make accurate navigation behaviors (i.e. driving, walking, flying) with
out this feature, and we've been expecting it since last December when it was
announced that 1.2 would have this. We would have written our own code to do this
by now.if we'd had known. This particular bug is total holding up our progress...
Chien Yang wrote:
> Shawn,
> Thanks! I've updated the bug report.
>
> BugId 4336095 : Picking using GEOMETRY_INTERECT_INFO fail on fan and strip
> geometry
>
> - Chien Yang
> Java 3D Team.
>
> > Date: Fri, 05 May 2000 13:49:01 -0400
> > From: Shawn Kendall <[EMAIL PROTECTED]>
> > X-Accept-Language: en
> > MIME-Version: 1.0
> > To: Chien Yang <[EMAIL PROTECTED]>, "[EMAIL PROTECTED]"
> <[EMAIL PROTECTED]>
> > Subject: Re: Picking bug in 1.2Beta2
> > Content-Transfer-Encoding: 7bit
> >
> > Chien Yang wrote:
> >
> > > Shawn,
> > > Thanks for your bug report.
> > >
> > > BugId 4336095 : Picking using GEOMETRY_INTERECT_INFO fail on
> > > IndexedTriangleFanArray and IndexedTriangleStripArray.
> > >
> > > - Chien Yang
> > > Java 3D Team.
> >
> > Not just Indexed!
> > My loader never uses IndexedGeometry, only regular Strip geometry, and it
> fails as
> > my previous email.
> >
> >
> > >
> > > > Date: Wed, 03 May 2000 10:30:42 -0400
> > > > From: Shawn Kendall <[EMAIL PROTECTED]>
> > > > X-Accept-Language: en
> > > > MIME-Version: 1.0
> > > > To: Chien Yang <[EMAIL PROTECTED]>
> > > > Subject: Re: Picking bug in 1.2Beta2
> > > >
> > > > It's not a LineStripArray, and not using multiple geometries so it doesn't
> > > look
> > > > like it's in the list.
> > > >
> > > > If you run the PickTest demo, try switching to GEOMETRY_INTERECT_INFO then
> try
> > > > picking the lower-left polygon on the object that is 3 down and 3 over.
> It is
> > > > the first object that is vertex colored. In fact any of the vertex
> colored
> > > > objects can fail. If the first try doesn't fail keep at it. Sometimes,
> it
> > > > works and sometimes it doesn't for the same triangle. I sent a snapshot
> to
> > > help
> > > > out.
> > > >
> > > > Please let me know if you can't reproduce this.
> > > >
> > > >
> > > >
> > > > Chien Yang wrote:
> > > >
> > > > > Shawn and Jason,
> > > > > A couple of picking utility bugs were fixed in the soon to be
> > > release
> > > > > 1.2FCS. Here is a list of picking bugs that were fixed :
> > > > >
> > > > > BugId : 4331694 -
> > > > > can't pick LineStripArray or IndexedLineStripArray.
> > > > > BugId : 4314108 -
> > > > > Picking utility can't handle shape with multiple geometries properly.
> > > > > BugId : 4310717 -
> > > > > PickResult.toString() stack overflow
> > > > > BugId 4310690 -
> > > > > PickIntersection.getPointCoordinates() return wrong result
> > > > > BugId 4315063 -
> > > > > TickTockPicking fail to pick and highlight shape color
> > > > > BugId 4328222 -
> > > > > PickAny(Locale ) did not check for isPickable flag
> > > > >
> > > > > If you've found a picking bug that isn't on the list, we would like to
> have
> > > > > a look.
> > > > >
> > > > > Thanks,
> > > > > Chien Yang
> > > > > Java 3D Team.
> > > > >
> > > > >
> > > > > > From [EMAIL PROTECTED] Tue May 2 11:23:59 2000
> > > > > > Date: Tue, 02 May 2000 14:09:42 -0400
> > > > > > From: Shawn Kendall <[EMAIL PROTECTED]>
> > > > > > X-Accept-Language: en
> > > > > > MIME-Version: 1.0
> > > > > > To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>,
> > > > > > Java 3D Beta Program <[EMAIL PROTECTED]>
> > > > > > Subject: Picking bug in 1.2Beta2
> > > > > > Content-Transfer-Encoding: 7bit
> > > > > > X-Status: $$$$
> > > > > > X-UID: 0000002655
> > > > > >
> > > > > > I have been having allot of trouble getting the PickTool to work
> > > > > > correctly with our OpenFLT loader.
> > > > > > I assumed that something in the way the loader is building the scene
> was
> > > > > > causing the PickTool to fail when using GEOMETRY_INTERSECT_INFO. So I
> > > > > > tried using the PickTest code in our viewer on objects made in that
> from
> > > > > > the example code. After much testing, and then finally a quick test
> on
> > > > > > the actual running PickTest demo, I can definitely see that
> > > > > > GEOMETRY_INTERSECT_INFO collisions fail when it should return
> > > > > > collisions. Let me clarify, the actual example demo fails!
> > > > > >
> > > > > > I can set the demo to GEOMETRY_INTERSECT_INFO and when I try to pick
> > > > > > certain objects in the window (not the wireframe, the regular polygons
> > > > > > objects), sometimes it works on certain areas and sometimes it does
> > > > > > not. What's really strange is that if I just set it back to GEOMETRY,
> > > > > > the picking works and accurately to the objects shape! This must mean
> > > > > > that the picking routines are different for GEOMETRY and
> > > > > > GEOMETRY_INTERSECT_INFO, which I would think are nearly the same (but
> of
> > > > > > course that doesn't really matter).
> > > > > >
> > > > > > Has this bug been posted, because it is not on the BUGS/ISSUES page,
> and
> > > > > > if so what is the status?
> > > > > > Thanks
> > > > > >
> > > > > > --
> > > > > > __________________________________________________________
> > > > > >
> > > > > > Shawn Kendall Full Sail Real World Education
> > > > > > Course Director 3300 University BLVD
> > > > > > Real Time 3D for Gaming Winter Park FL 32792
> > > > > > [EMAIL PROTECTED] http://www.fullsail.com
> > > > > > __________________________________________________________
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > >
> > > > --
> > > > __________________________________________________________
> > > >
> > > > Shawn Kendall Full Sail Real World Education
> > > > Course Director 3300 University BLVD
> > > > Real Time 3D for Gaming Winter Park FL 32792
> > > > [EMAIL PROTECTED] http://www.fullsail.com
> > > > __________________________________________________________
> > > >
> > > >
> >
> > --
> > __________________________________________________________
> >
> > Shawn Kendall Full Sail Real World Education
> > Course Director 3300 University BLVD
> > Real Time 3D for Gaming Winter Park FL 32792
> > [EMAIL PROTECTED] http://www.fullsail.com
> > __________________________________________________________
> >
> >
> >
--
__________________________________________________________
Shawn Kendall Full Sail Real World Education
Course Director 3300 University BLVD
Real Time 3D for Gaming Winter Park FL 32792
[EMAIL PROTECTED] http://www.fullsail.com
__________________________________________________________
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