I think that is a design problem, try to create the object that you
want rotate in the origin of coordinates. For example if you want to
create a triangle that can rotate in is own center you must define this
coordinates:
{[0,3,0], [-3,-3,0], [3,-3,0]}
If you have created your object with a ed
Hi,
could someone from Sun check if the new USE_COORD_INDEX_ONLY flag of
GeometryArray is working with IndexedTriangleArrays with per vertex
colors. I just tried it, that means I used a vertex format of
GeometryArray.USE_COORD_INDEX_ONLY | GeometryArray.COORDINATES
| GeometryArray.NORMALS | Geome
It works ok for me. I'm using J3D1.3b1 and JDK1.4. I
haven't tried it with normals yet though:
int vertexFormat
= GeometryArray.USE_COORD_INDEX_ONLY
| GeometryArray.COLOR_3
| GeometryArray.COORDINATES;
-Bob
--- Ingo Brunberg <[EMAIL PROTECTED]> wrote:
> Hi,
>
> cou
A new book features a demonstraion of
the interactive "picking" of objects
in a 3d Scene created from a VRML data file,
and all the source code and data files are
___ free ___ and are freely available.
The VRML file is read and rendered, and with
your mouse you can "pick" objects in
The Java 3D Frequently Asked Questions list for Monday March 4 2002
This is a posting of topics covered in the Java 3D FAQ. The answers
to these questions are kept at:
http://www.j3d.org/faq
Please consult this list and the web site before asking questions on the
mailing list.
If ther
I'm having a problem with Canvas3D since installing Java 1.4 ( j2sdk1.4.0).
I get a Java3D error message box:
"Fail to create back buffer - DDERR_INALIDPARAMS"
When I hit OK, sometimes the Canvas3D renders, sometimes it doesn't.
The Canvas3D is being rendered in a JinternalFrame which is within
Hi,
Java3D v1.2.1_03 (and previous release) is not compatiable
with JDK1.4. We'll release v1.2.1_04 which fix the
problem pretty soon.
You can try either
- JDK1.4/JDK1.3.1 with Java3D v1.3 beta1
or
- JDK1.3.1 with Java3D v1.2.1_03
to workaround it.
- Kelvin
--
Java 3D Team
Sun
Hi,
>X-Unix-From: [EMAIL PROTECTED] Mon Mar 4 02:24:39 2002
>Date: Mon, 04 Mar 2002 13:45:57 +0100
>From: Ingo Brunberg <[EMAIL PROTECTED]>
>Subject: [JAVA3D] USE_COORD_INDEX_ONLY not working with colors
>To: [EMAIL PROTECTED]
>Delivered-to: [EMAIL PROTECTED]
>X-Authentication-warning: oc30.uni
Around JavaOne.
Doug Twilleager
Java 3D Team
Sun Microsystems
>Subject: [JAVA3D] Java3D v1.3 beta2
>To: [EMAIL PROTECTED]
>MIME-version: 1.0
>X-MIMEOLE: Produced By Microsoft Exchange V6.0.5762.3
>Content-transfer-encoding: quoted-printable
>Content-class: urn:content-classes:message
>Delivered
Innes, Erik wrote:
> I'm having a problem with Canvas3D since installing Java 1.4 ( j2sdk1.4.0).
> I get a Java3D error message box:
Hmmm I spy with my little eye something beginning with 'f'
FAQ entry.
Now, if only my ISP could start the CVS server back up again, I could
acutally put the
Hi Nathan,
Bug 4646603 -
createQueryContext() in queryProperties() should run in renderer thread
is filed for this.
Thanks for your bug report.
- Kelvin
---
Java 3D Team
Sun Microsystems Inc.
>Date: Sun, 03 Mar 2002 16:39:42 +
>From: Nathan Bower <[EMAIL PROTECTED]>
>Subje
My solution to this was to create two TransformGroups that were the roots of my
"world" objects. The topmost TransformGroup I used for each of the mouse behaviors to
(zoom, rotate, translate) operate on. The TransformGroup below this I used as the
pivot point of my mouse rotation. In other wor
Hi:
I'm trying to figure out why my Java 3d application works fine on the
Solaris machine but the canvas keeps disappearing on the Windows machine.
The Windows machine has the latest OpenGL version of 3d installed (Java
1.4)
Any help or pointer is greatly appreciated!
S
is there a list archive? i asked a question a while
back and forgot to read the replies.
-Brad
=
3790 Colorado Ave. G Mobile: (303)641-8936
Boulder, COeFax: (305)723-2968
80303 [EMAIL PROTECTED]
__
> is there a list archive?
http://archives.java.sun.com/archives/java3d-interest.html
==
Mona Wong-Barnum
National Center for Microscopy and Imaging Research
University of California, San Diego
http://ncmir.ucsd.edu/
"The truth sha
I have no idea why this works, but I solved this problem by deriving
from Canvas3D and overriding getMinimumSize:
public class MyCanvas extends Canvas3D
{
public MyCanvas()
{
super(SimpleUniverse.getPreferredConfiguration());
}
// Override of Canvas3D method, to ensure correct behavi
>Date: Mon, 04 Mar 2002 13:17:27 -0800 (PST)
>From: Mona Wong <[EMAIL PROTECTED]>
>Subject: Re: [JAVA3D] canvas disappears on window machine
>To: [EMAIL PROTECTED]
>Cc: [EMAIL PROTECTED]
>MIME-version: 1.0
>Content-MD5: fAz+nMK8Sgy7T4cvfVjyXw==
>
>Hi Kelvin:
>
>> >I'm trying to figure out
Hi,
Some of my colleagues are using my software on a Linux machine with an nVidia card and
claim that even HelloUniverse crashes the machine upon exiting. Unfortunately I don't
have any specifics on their configuration but I thought I'd see if anyone else is
experiencing a similar problem or k
Try this fix:
http://www.j3d.org/faq/video.html#redhat
Also make sure latest XFree and NVidia versions are installed...
--
Dardo D. Kleiner
Connection Machine Facility, Center for Computational Sciences
Naval Research Laboratory (Washington, DC)
[EMAIL PROTECTED] -- 202.404.7019
==
Thanks. I'll pass it on.
>>> [EMAIL PROTECTED] 03/04/02 04:30PM >>>
Try this fix:
http://www.j3d.org/faq/video.html#redhat
Also make sure latest XFree and NVidia versions are installed...
--
Dardo D. Kleiner
Connection Machine Facility, Center for Computational Sciences
Naval Research Laborat
Hello
I have just developed a nice application using java3D as my final project of
BS computer science. I want to share it with you ppl. Can you help me how
could I place it on the Java3D demos web page.
Thanks
Ahmed Saad
_
Chat
Java3d runs very nicely on Linux.
I highly reccomend it.
And Java3d runs in Mozilla on Linux ( and windows ).
Linux and the other Unixes were MADE for
software developers and it's a nice
environment, I use Sun's free Forte IDE.
Josh Richmond wrote:
> Some of my colleagues are using
Hi Kelvin:
Your suggestion fixed the disappearing canvas problem, thanks!
Cheers,
Mona
>This is not correct since
>GraphicsConfigTemplate3D
> is not used at all when constuct the GraphicsConfiguration.
> Please either use (1) or (2) as I mention.
>
> Thanks.
>
> - Kelvin
>
>
Dear Josh,
I used to have the same problems as you mentioned. A few days ago, I
installed a copy of Red Hat 7.2 into my Toshiba notebook. I had encountered
some problems about setting up the XFree86 to run X. I found that even
XFree86 4.1 in Red Hat 7.2 claimed that it support my video card, Cybe
Dear all,
As I stated that I installed a new copy of XFree86 4.2 and the Mesa3D 4.0.1
into my notebook, I "did not" do the following thing!
>
>#-- Java3d, stops Java3d exit from crashing X Shell.
>
>J3D_USE_SHARED_CONTEXT=FALSE
>export J3D_USE_SHARED_CONTEXT
>
>JMFHOME=/home/paul/Java/Jmf/jmf-2.
I put this code in my application, but the cube object
doesn't appear .
What could be wrong ?
//Construindo um ContentBranch
private BranchGroup constructContentBranch()
{
ObjectFile myOBJ = new ObjectFile();
Scene myOBJScene = null;
//Attempt to load in the OBJ content usi
Dear all,
I found that Sony will released Linux for PlayStation2 kit around this
coming May. Does any one have a plan to port Java3D to this platform?
I don'tknow much about it. Could anybody suggest me how about the expected
performance on that platform?
Pramual S.
___
More specifically about rotations (or is it the math that i'm missing?):
I want to position a cylinder by using a function that receives two
(x,y,z) points, (so the cylinder is like a line stretching between these
points).
Can anyone please provide some pointers/link/source extracts that would
he
Hi
Justin could you please include this into the FAQ (if it hasn't
already be done). Otherwise the poor people from SUN have to
answer this question over and over again.
EOF,
J.D.
--
Explore SRT with the help of Java3D
(http://wwwvis.informatik.uni-stuttgart.de/relativity/minkowski)
(http://ww
Title: Java3D source code
Hi,
Is there a reliable source code listing of Java3D? I wish to write an extension of Mouse behavious and would like some guidance.
Regards
Mike
Mike Goldwater
Auric Hydrates Ltd
26, Sandal Road
New Malden
Surrey
KT3 5AP
Work: 020 8949 0353
Home:020 839
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