Ehlo
A new bug seems to have been introduced in J3D1.3beta1 concerning
readRaster (it wasn't there in 1.2.1_0x). When you specifiy
a readRaster object which should only read the Depth
(Raster.RASTER_DEPTH)
you still have to specify an ImageComponent2D for Color. If you set it
to NULL a NullPointe
Ah, the wonders of unfiltered email when travelling
For reference to those here, the Web3D consortium board have issued an
ultimatum to Flavin to shut up and do something constructive or be
banned from all their lists, not just some of them as he is now.
"P. Flavin" wrote:
> This is with
"kani A." wrote:
>
> Dear friends
>
>Iam a beginner in learning java3D, I have a doubt about the rotation please help
>to understand it. Actually I rotate a object around yAxis , I want to tilt the axis
>of rotation to certain degree. I don't have idea . please anybody help me.
Rotations i
Ehlo Justin
> For reference to those here, the Web3D consortium board have issued an
> ultimatum to Flavin to shut up and do something constructive or be
Maybe SUN should do the same. Nothing against Flavin in person but his
posts produce more flame wars than constructive discussions. And this g
Hello all, and Good Morning..
I have drawn a Sphere with a
"earth" texture on it, and have placed political boundries and lat/lon boundries
(Line Strip Arrays) on the surface of it. Now here is the problem...Whenever I
zoom out, the sphere looks like it reduces in size, the texture
I have fixed it, but I dont know why...I set the
front clip distance to .001 instead of .0001.
?
Zak
- Original Message -
From:
Zak Nixon
To: [EMAIL PROTECTED]
Sent: Monday, December 17, 2001 7:40
AM
Subject: [JAVA3D] Unordinary Behavior of
Sphere
Hel
I share with you and an interest in
civil and productive discussions
where the truth prevails.
I am not happy with the current situation either.
It's important that the facts 'get out'.
and the facts have been obscured, distorted,
and misrepresented.
Please be patient a little longer.
After Justin's recent reply to a newbie about performing Rotations in
Java3D, I noticed Justin's link to the J3D Org's info on quaternions. Even
though i am not really involved in Java3D any longer I decided to take a peek.
When I followed the link:
http://www.j3d.org/faq/manipulating.html#quate
I agree with Eric's recommendation that the j3d FAQ should point
to the cs.alberta.ca Quaternion FAQ.
Google gives about 2000 hits for [Quaternion +FAQ], and even the
currently maintained ones obfuscate as much as they reveal. The
real problem is that the quaternion FAQ is an orphan - it isn't
a
Hi,
I would like to get my 3d object coordinates in order
to put its name (a text3d) on its barycenter.
Do you know how to get these coordinates?
Thanks in advance.
___
Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français !
Yah
In a message dated 12/17/01 7:43:42 AM, [EMAIL PROTECTED] writes:
<< I feel that it is a huge mistake to
keep these mistakes out there in the public domain and perpetuate the same
problems on novices when we should be providing guidance to them. >>
Thank you for providing this thread. It contin
hi flavin,
if you're such a wizard with this 3d stuff, why
haven't i seen one usefull post of you on this list.
why don't you help the newbies instead of writing
those lousy mails. many people on the list need help
(me included). in this way you really could change a
little bit. so please stoppin
The Java 3D Frequently Asked Questions list for Monday December 17 2001
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
Resend again...
- Begin Forwarded Message -
Date: Fri, 14 Dec 2001 14:41:46 -0800 (PST)
From: Kelvin Chung
Subject: Re: [JAVA3D] What does this EXCEPTION_ACCESS_VIOLATION mean ?
To: [EMAIL PROTECTED], [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Mime-Version: 1.0
Hi Jack, Ra
Eric Reiss wrote:
>
> After Justin's recent reply to a newbie about performing Rotations in
> Java3D, I noticed Justin's link to the J3D Org's info on quaternions. Even
> though i am not really involved in Java3D any longer I decided to take a peek.
You've sent me this before, which I fixed last
Hi Eric:
> Mona Wong had one at:
> http://ncmir.ucsd.edu/~mona/matrfaq.html
> but it seems to be down.
I've removed mine because the one you mentioned
(http://www.cs.ualberta.ca/~andreas/math/matrfaq_latest.html) is being updated.
Cheers,
Mona
=
Title: Efficient Animations
The Java3D API gives us many ways to do animation, but for someone who doesn't want to write code for each one before finding out the pro's and cons of each approach I'd like to get some information on the best way to approach the subject. I've looked into morphing,
Hi J.D,
Bug 4614743 - NullPointerException in readRaster() for depthComponent
is filed for this. This will be fixed for the next beta2 release.
Thanks for your bug report.
- Kelvin
---
Java 3D Team
Sun Microsystems Inc.
>Delivered-To: [EMAIL PROTECTED]
>MIME-Version: 1.0
>Date
Title: Efficient Animations
I'm going with the bone hierarchy route.
Morph was very attractive, but too memory intensive. Think of a q2 model
with 200 or so keyframes. That's 200 instances of the model
geometry loaded into memory for only one "thing" If every animated
model looked the sa
Hi,
Thanks to everyone who's been trying to help me sort this out. I'm feeling
slightly silly now but still have a problem. Each texture FULLY (sorry about
the previously inaccurate suggestions) expanded is :
640x480
full RGB
900K
So taking 8 textures per model that's 7MB. Assuming each image i
('tis Justin Couch replying on Alan's computer)
Ewan Borland wrote:
>slightly silly now but still have a problem. Each texture FULLY (sorry about
>the previously inaccurate suggestions) expanded is :
>
>640x480
>full RGB
>900K
>
First point: 640x480 is a really bad size to use. For most efficien
I don't recall sending it before but I may have. The main reason I am
pointing it out now is that the version on J3D says version 1.2 and has
numerous errors and the version on the link I provided says 1.7 and it has
many corrections.
At 06:45 AM 12/18/2001 +1100, you wrote:
>Eric Reiss wro
Kenneth:
I think what you are asking is "how to display objects using java3d
in stereo mode" and the following is the answer to this question.
If you just want to display Stereo3D you can specify the
option -Dj3d.stereo=REQUIRED and you should be able to
see the 3d effect.
Dear Friends,
Thanks for the help regarding the rotation.
I solved it.Now, as I rotate two objects around
one another I like to give 2 different colors.
I use directional lights to give colors,but same
color is seen on both the objects.
Iam confused , is there any other
method? Since Iam a begin
Hi Friends:
Thank you for providing the code. However, when I
tried to run your program, I found that a lot of files
were missing. For example, none of the following
files could be located:
import com.xith.client.animation.skinbones.*;
import com.xith.worldbuilder.*;
import com.xith.client.eng
thorsten topol wrote:
> I would like to get my 3d object coordinates in order
> to put its name (a text3d) on its barycenter.
> Do you know how to get these coordinates?
Sounds like you want to know the object's coordinates in the world
coordinate system. You can find this out by calling
getLoca
Eric Reiss wrote:
> Andreas Junghanns maintains an up-to-date version at:
> http://www.cs.ualberta.ca/~andreas/math/matrfaq_latest.html
Changes made and should be available on the website within the next 10
minutes or so.
--
Justin Couch http://www.vlc.com.au/~justin/
Fr
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