[JAVA3D] Selection of primitives

1999-12-06 Thread Eelco van den Berg
Hi, For a project I am working on, I planned to build a web-based modelling client using Java3D. I wanted to have two seperate models on the client, one model for visualisation only, and one model for selection of parts of the model. The selection-model would be an invisible model, mapped over th

[JAVA3D] com.sun.j3d API doc

1999-12-06 Thread Mohammed Akacem
Hello, can someone please tell me where I could find the api doc of the com.sun.j3d package? I couldn't find it in the sun site. thank you Mohammed === To unsubscribe, send email to [EMAIL PROTECTED] and include in the bod

[JAVA3D] Lighting and Apperance queries

1999-12-06 Thread Andy Wilkinson
Hi, I've got a couple of quick queries: In the Windows implementation of Java3D that maps to OpenGL are you restricted to only having eight working lights in the scene as you are in OpenGL? If this is the case, what if any, is the limit in the DirectX implementation? Also, I have an app with up

Re: [JAVA3D] com.sun.j3d API doc

1999-12-06 Thread armel
http://java.sun.com/products/java-media/3D/index.html - Original Message - From: Mohammed Akacem <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, December 06, 1999 12:44 PM Subject: [JAVA3D] com.sun.j3d API doc > Hello, > > can someone please tell me where I could find the api

[JAVA3D] Canvas 3D Problem

1999-12-06 Thread Rui Prada
Hello, I have a canvas 3D in a JPanel used as content pane for a JFrame. I use it to display a small scene... everything is ok. Then I remove it from the JPanel and create a new Canvas and as I try to show the same(or other) scene in the new canvas I get e Dr.Watson Message!!! If I don't remove t

Re: [JAVA3D] KeyNavigatorBehavor bug,texture mapping bug (was Re: rotation of scene graph)

1999-12-06 Thread Dave Frost
Hi, I get this wild behavior all the time with a mouseRotate class. It doen't seem to happen with the example in the tutorial( Interaction sib-dir) . I have tried to get my simple program to work but the darn thing keeps flying out of the window. Any ideas anyone. > a wild direction? (Causing

[JAVA3D] How to free resources???

1999-12-06 Thread Heiko Gottschling
Hi, I've got a program which displays ct image data with J3D. The user gets to choose a case from a menu, which is then displayed in a new JFrame. This process can be repeated severeal times, i.e. several cases can be selected and displayed one after another. The problem: J3D doesn't seem to rel

Re: [JAVA3D] com.sun.j3d API doc

1999-12-06 Thread B.S.Prabhu
To be precise you will find the file on page :   http://java.sun.com/products/java-media/3D/download.html   and the files are :   ftp://ftp.java.sun.com/pub/java3d/294845/java3d1_1_2-doc.zip OR ftp://ftp.java.sun.com/pub/java3d/294845/java3d1_1_2-doc.tar.Z   -Original Message

Re: [JAVA3D] How to free resources???

1999-12-06 Thread Thomas McKay
I believe there's a logged bug on this exact problem. Check the JDC (http://developer.java.sun.com). If it's the same one, it's not related to J3D. Tom > -Original Message- > From: Discussion list for Java 3D API > [mailto:[EMAIL PROTECTED]]On Behalf Of Heiko Gottschling > Sent: Monday,

Re: [JAVA3D] How to free resources???

1999-12-06 Thread Stephan Reiling
I believe there might be two things going on: First, J3D not freeing up resources (probably not much you can do about it) Second, there is (or maybe was) an open bug in jdk1.2 about frame resources never freed. Basically, the finalize() method of the frame is really never called. (Check the bug p

Re: [JAVA3D] How to free resources???

1999-12-06 Thread Ronald Van Iwaarden
On Mon, 6 Dec 1999, Heiko Gottschling wrote: > I've got a program which displays ct image data with J3D. The user gets > to choose a case from a menu, which is then displayed in a new JFrame. > This process can be repeated severeal times, i.e. several cases can be > selected and displayed one aft

Re: [JAVA3D] Canvas 3D Problem

1999-12-06 Thread Vladimir Olenin
I wish some folks from Sun have commented on the performance and other problems connected with Canvas3D. See my email and the email from Young dedicated to the performance problems with Canvas3D. Doug, what do u have to say about this? We all need your help and comments badly! vladimir

Re: [JAVA3D] Out Of Memory Exception !!!

1999-12-06 Thread Doug Gehringer
> From: "Casteel, Don" <[EMAIL PROTECTED]> > Subject: [JAVA3D] Out Of Memory Exception !!! > To: [EMAIL PROTECTED] > > I've written a working Isosurface Generator using the "marching cubes" > algorithm. It takes a dataset of voxels like the data you can find on the > web from MRI scans, and wraps

[JAVA3D] New Transparency Problems?

1999-12-06 Thread Bob Gray
Title: New Transparency Problems? I just downloaded and installed Java 2, version 1.3.  Then I installed Java 3D version 1.2 alpha.  (Windows 95 platform.  No "special" graphics card.)  I used appletviewer to run my code. I had hoped that with this new version all my transparency problems w

Re: [JAVA3D] VRML97 Startup Animation Bug -- Fixed

1999-12-06 Thread Rick Goldberg
Hi Alan, there is a new compile script for windows running cygnus bash, and maybe someday automake and autoconf will make the build more portable, but in the meantime please check out http://www.web3d.org/cgi-bin/cvsweb.cgi/x3d/build.sh ( and in general for latest CVS information, http://www.web3

[JAVA3D] Java 3D 1.2 WARNING Msg.

1999-12-06 Thread Bob Gray
Title: Java 3D 1.2 WARNING Msg. When I start my Java 3D app using appletviewer (using Java 2 V1.3, Java 3D 1.2) I get "WARNING: Canvas3D constructed with a null GraphicsConfiguration." I never use to get this message.  I setup my SimpleUniverse with     Canvas3D canvas3D = new Canvas3D

Re: [JAVA3D] Help: Adding geometry to a scene

1999-12-06 Thread Hardy Henneberg
David Charles Hirschfield wrote: > So is it really not possible to add new shape3ds and group objects to > groups in an active scene? > > I'd like to be able to add 3d "game pieces" to a premade board on the > fly. But I can't simply addChild() to the board once the scene is up and > running. > >

Re: [JAVA3D] Smooth sphere?

1999-12-06 Thread Guillermo E. Gutierrez
Ron, >From looking at the source code for Sphere, the default seems to be 15. The source code for the com.sun.utils package comes in a tar file with the j3d download (I think). Hope this helps, -guillermo [EMAIL PROTECTED] Ronald Van Iwaarden wrote: > On Fri, 3 Dec 1999, lining yang wrote: > >

Re: [JAVA3D] Lightwave Scene Files

1999-12-06 Thread Guillermo E. Gutierrez
Anders, Sounds like you need Daniel Selman's scene graph viewing utility. Go to the following web page: http://www.tornadolabs.com/News/J3dTree_Home/j3dtree_home.html Hope this helps, -guillermo [EMAIL PROTECTED] Anders Breivik wrote: > Hello everyone, > > Could anyone give me some advise on

Re: [JAVA3D] Java 3D 1.2 WARNING Msg.

1999-12-06 Thread Steve Pietrowicz
This following is the basic gist from the page: http://www.j3d.org/faq/howto.html#stereo from the Java 3D FAQ. (Commercial: at it's new home at http://www.j3d.org)!!) Using it will let your app use stereo if the hardware supports it. It's recommended that you set the following when passing to

Re: [JAVA3D] Java 3D 1.2 WARNING Msg.

1999-12-06 Thread Brett Porter
Java 3D 1.2 WARNING Msg.If it used to work, it probably still will. That's why it's been changed to a warning. But I think they are recommending you set up a graphics configuration. Here's how I do it... GraphicsConfigTemplate3D template = new GraphicsConfigTemplate3D(); // Set options here to r

Re: [JAVA3D] New Transparency Problems?

1999-12-06 Thread Mark Hood
> Date: Mon, 6 Dec 1999 15:29:18 -0500 > From: Bob Gray <[EMAIL PROTECTED]> > > I just downloaded and installed Java 2, version 1.3. Then I installed > Java 3D version 1.2 alpha. (Windows 95 platform. No "special" graphics > card.) I used appletviewer to run my code. > > I had hoped th