Re: [JAVA3D] GeForce trouble

2000-04-08 Thread Venkata Mahadevan
Thanks for all the help guys. I still haven't got it working under NT, but I am going to put in Win98 tomorrow. I will let you know how this goes. --Venkata P.S. This card is the best 3d card I have seen in terms of speed and image quality. I'm sure that the problems I'm having must be due to so

[JAVA3D] LookAtBehavior

2000-04-08 Thread Marco Lohse
Hi, I just wrote some code which might be interesting for some of you. It is a behavior which updates a TransformGroup so that you will always look at another moving object. Attached is a simple example with a bouncing sphere which is always followed by the camera. Unfortunately, this animation is

Re: [JAVA3D] Background Image and Performance

2000-04-08 Thread Gernot Veith
Hi Anders, that's what I figuered out too. We've made some graphics card tests. Diamond Viper770 Ultra seams to have a pretty good hardware acceleration for texture mapping. Gernot [EMAIL PROTECTED] On Sat, 8 Apr 2000 17:58:15 CEST, Anders Breivik wrote: >Hello! > >Thanks for previous feedbac

[JAVA3D] Background Image and Performance

2000-04-08 Thread Anders Breivik
Hello! Thanks for previous feedback.. I've got a short question: I was planning on using an image as a background in my application. However, when using an image background performance is reduced considerably! It became so slow that I had to use a simple star geometry background instead. That wo

[JAVA3D] An announcement: NN6.0 PR1

2000-04-08 Thread Vladimir Olenin
This is not a spam, but rather an announcement 4 those ones who waited for this moment as eagerly as i did. 2 days ago NN6.0, PR1 was released. As u possibly know, it's shipped together with Java2 platform. I already tested it briefly and applets seems to work relatively fine. The only problem wi

Re: [JAVA3D] problem with DirectX...

2000-04-08 Thread Vladimir Olenin
>>Still, the j3D API examples are running fine on the machine GV> equiped with >>DirectX >>(win 98/ laptop AMD400 / DirectX5 / ATI rage LT pro ). >>My other machine's config is WinNT4 / xeon450 / GV> FireGL1000PRO Well, i was kind of confused on which machines u ran what version of J3D, but if u

Re: [JAVA3D] navigate from a mouving point

2000-04-08 Thread Marco Lohse
Hi Nicolas, I think the best way to move your viewpoint with an object is to create a scenegraph with a path from the Locale down to your Viewplatform where your object is somewhere ´between´ these two nodes: Locale ->.. -->TransformGroup --->yourObject -->... --->Viewplatform Now,wh

Re: [JAVA3D] problem with DirectX...

2000-04-08 Thread Gernot Veith
Hi Pascal, in directx mode, you must let run your graphics card in true color (24 or 32 Bit color depth). Gernot [EMAIL PROTECTED] On Fri, 7 Apr 2000 18:06:25 -0700, Pascal Debarge wrote: >Hello gurus, >I am having troubles to make my applet run with the directX version of >j3D. >I have two m

[JAVA3D] How can I change sizes of Cylinder and Box dynamically?

2000-04-08 Thread Jie Zhang
In a particluar program, I want to change sizes of Cylinder and Box dynamically. I want to use Adjustment Listener. I successfuly changed the box dynamilly, but what I change is the scale of local coordinate system, not the sizes of objects. How can I change the size of Cylinder or Box