Re: [JAVA3D] Collision Behaviors

2000-04-28 Thread Kelvin Chung
Hi Martin, > >I've been using my program to do some experiments, this involves smashing >TransformGroups into each other, and seeing which ones generate collisions, >here are the results: > >Test1 - arm and Target nodes are Shape3d >--- >This is the scene gr

Re: [JAVA3D] Changing the length of strips & GeometryArrays

2000-04-28 Thread D.A. Woods
On Fri, 28 Apr 2000, Pondrom, Pierre L wrote: > Have you considered a link list for the input data? Thank you for the response. The problem concerns the actual IndexedTriangleStripArray rather than the input data. I am trying to avoid re-creating a largely unchanged IndexedTriangleStripArray obj

Re: [JAVA3D] Changing the length of strips & GeometryArrays

2000-04-28 Thread Pondrom, Pierre L
Have you considered a link list for the input data? > -- > From: D.A. Woods[SMTP:[EMAIL PROTECTED]] > Reply To: Discussion list for Java 3D API > Sent: Friday, April 28, 2000 11:32 AM > To: [EMAIL PROTECTED] > Subject: [JAVA3D] Changing the length of strips & Ge

Re: [JAVA3D] unsubscribe

2000-04-28 Thread Andy E.
Michael Gene Anderson wrote: > I have been to the site: http://www.brewed-solutions.com > and "Viewed Frame Source" (using NS 4.72) and found that the Web-Site is > done by "Hot-Metal Pro v 4.0" > > I noticed that the "rollover buttons" don't take me to the Java2d or > Java3d sites/portals/HREFS

[JAVA3D] Changing the length of strips & GeometryArrays

2000-04-28 Thread D.A. Woods
Hi there, I need to lengthen, shorten, add & remove triangle strips at run time. Does anyone have any idea how to do this efficently or even approach this problem? It seems to me that the triangleStripArrays have pre-declared length and strip lengths so a whole new array

[JAVA3D] Transform3D frustum

2000-04-28 Thread an wei
Hi, all I used Transform3D.frustum(...) object for transformation. The TransformGroup node is used as an ancestor of a ViewPlatform node in the SimpleUniverse. When I run the application, there is a BadTransformException: TransformGroup: no-affine transform. Can anyone show me how to make this tra

[JAVA3D] ATTENTION LIST ADMIN

2000-04-28 Thread tom_gall
Hi All, I'm looking for the list admin for basically the various lists run out of @java.sun.com. I'm on two the lists and trying to get off of both of them. According to: To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For gene

[JAVA3D] More on View Attach problem

2000-04-28 Thread Rob Nugent
O.K. Here's a follow up question to my note yesterday: If I use a view attach policy of vp.setViewAttachPolicy(View.NOMINAL_HEAD); I then call getNominalEyeOffsetFromNominalScreen() in my PhysicalBody object and get returned 0.4572 metres (the default). However when the transform above my ViewPla

[JAVA3D] STL Viewer

2000-04-28 Thread Krishnan Ramaswami
A few days back, I had seen some postings that dealt with viewing STL files using Java3D. We have a STLViewer written in Java3D at http://www.geotop.org/stlviewer/. Check it out and give us your feedback. There are a few sample STL files that comes with the viewer. In order to view your STL file,

[JAVA3D] Multiple Locale Objects

2000-04-28 Thread VĂ­ctor
We want to have different scenes loaded hanging from the same VirtualUniverse in order to switch from one to another quickly. We wonder if that is really possible to have several Locale objects and switch between them. Is there any other way to do that? Could it be done using a single Locale o

Re: [JAVA3D] Collision Behaviors

2000-04-28 Thread Martin Baker
Hi Kelvin, Thanks for your comprehensive replies, I think this has helped me understand a difference that I have been seeing between Java3D v 1.1.x and 1.2beta2. I've been using my program to do some experiments, this involves smashing TransformGroups into each other, and seeing which ones gener

Re: [JAVA3D] getAppletContext problem

2000-04-28 Thread Vladimir Olenin
That's because u r running your applet via Plugin. The deal is that AppletContext is set by the environment applet is being run in. It could be either a browser or a plug-in. For some reason plug-in doesn't supply u with AppletContext. For some reason (and possibly this follows the specs) Plugin d