Re: [JAVA3D] Clipping work-around question

2003-11-13 Thread Jørn Cornelius Olsen
Hi, I see that a few questions have come up regarding the application of my galaxy simulation. So just to eliminate those uncertainties, here goes: To begin with I just wanted to know fast stars would really move across the screen if one were to fly with Star Trek velocities. This I have already

Re: [JAVA3D] Deploying java3D applets

2003-11-13 Thread Ben Logan
Hi thanks for the advice, but I think your missunderstanding my question, I would like the user to be able to run a Java3D applet without downloading anything other than The Java RTE, in other words I just need to now how to go about bundling the Java3D libraries with my applet. Thanks again >-

[JAVA3D] Problems with Java 3D

2003-11-13 Thread Maria Jesus Fernandez
Hello, first I want to tell you is that my english is not very good but I'll try tell my problem so clear it was possible. I have installed Java 3D and I want it to see 3D images in my browser. When I try to do that, the message that I read is: "No compatible device found, please switch to other di

Re: [JAVA3D] Problems with Java 3D

2003-11-13 Thread Alessandro borges
Maria, you did not describe you system, but this kind of problem can happen when you are using few colors. Try to set your video card to use 16-bit colors (65k colors or Hi-color) or 32-bit colors (16million colors or true color). Alessandro --- Maria Jesus Fernandez <[EMAIL PROTECTED]> escre

[JAVA3D] PickRotateBehavior

2003-11-13 Thread Ben Logan
Hi, Ok im struggling with something, can anyone help? Iam using PickRotateBehavior to allow rotation of some shapes in my scene via picking, its working fine... But I need to limit it to one axis, i.e the Y axis, I only want the user to be able to spin the objects round. Any help would be much appr

Re: [JAVA3D] Deploying java3D applets

2003-11-13 Thread Alessandro borges
Ben, by default, applets has no granted permission to deploy files. Take a look java Web Start. With Web Start You can bundle Java3D RunTime liobrary for one or more platforms and deploy it. I guess you can found examples in this list. There are a topic about it here: (fix the link if it h

[JAVA3D] set factor for pick behaviors

2003-11-13 Thread nagehan pala
Hi, Is there any function(or way) to set X factor multiplier and Y factor multiplier for PickTranslateBehavior and PickRotateBehavior? There is "setFactor" function for MouseTranslate and MouseRotate, but I can't see it for pick behaviors. I want the shapes that can be held by mouse to move with

[JAVA3D] transparent layer

2003-11-13 Thread nagehan pala
Hi, I want to place a transparent layer(maybe canvas, I don't know) on the top of my Canvas3D. I want to use it to show graphics to the user. I studied this, I remember there was codes about it. However, now I don't find it. Could anyone tell me where can I find these codes? Nagehan Pala

Re: [JAVA3D] transparent layer

2003-11-13 Thread Jeremy Booth
> I want to place a transparent layer(maybe canvas, I don't know) on the > top of my Canvas3D. I want to use it to show graphics to the user. I > studied this, I remember there was codes about it. However, now I don't > find it. Could anyone tell me where can I find these codes? Two projects come

[JAVA3D] Static class

2003-11-13 Thread Carlos Vieira
Hi, I'm doing a java3d application. I have a problem when opening html file with applets more than one time from the same parent. The problem is that classloader puts in it's cache all objects of my application. Well, i have to destroy all my objects at destroy(), making removeAllChildren(), etc,

[JAVA3D] Nasa Educational Program: Render 3d VRML Objects in your Browser -- Please Send Your Feedback ---

2003-11-13 Thread P. Flavin
VRML & Java3d enable you to model 3d Robots on Mars. Robotic Explorers are now enroute to Mars from Nasa. --- You can Drive a 3d VRML Model of the Nasa Rovers - using your computer with Java. Nasa's Patti Koeni

Re: [JAVA3D] transparent layer

2003-11-13 Thread Christian Britton
We made our own HUD by creating textured planes on top of the ViewingPlatforms by adding the Quads to the ViewPlatformGeometry, applying textures to them and then making then semi-transparent. ;o) You can used Text2D for any scores or numerical values... Have fun, CHRIS - Original Message -

[JAVA3D] Limit OrbitBehavior rotation

2003-11-13 Thread Christian Britton
Hi all, I'd like to know if there's an easy way (without extending the OrbitBehavior class and processStimulus method) to limit the MAXIMUM angle of rotation on each axis of the OrbitBehavior? By which I mean: stop rotating after PI/2.0 or -PI/2.0 so that the user can never see the back of a scene