[JAVA3D] SingularMatrixException

Hi, I have a problem in Java3D. I have a Java Application with menu selection. I have 3 classes One the main frame class, two classes for drawing 2 different objects.( Draw1 and Draw2) The menu contains 2 menuitems. menu1 ans menu2. When the user selects menu1, Draw1 class is instantiated and

Re: [JAVA3D] Question about Transparency

Bruno Sousa Caiado wrote: > Hello everybody, I have a problem that as came up several times > and for which i still haven´t found an answer.I´ll try to give a > simple example:Imagine you have a red rectangle which, as any > rectangle, defines a plane.Now imagine you have

[JAVA3D] Question about Transparency

Hello everybody,       I have a problem that as came up several times and for which i still haven´t found an answer.     I´ll try to give a simple example:         Imagine you have a red rectangle which, as any rectangle, defines a plane.         Now imagine you have a green rectangle, smal

Re: [JAVA3D] ncsa model loaders

Send me a copy of the COB and DXF files you are trying to load. Just one model of each format. I'll take a look at it. Steve At 03:14 PM 6/13/2000 -0500, you wrote: > I'm trying to use the ModelLoader object in the NCSA portfolio >toolkit. I'm working on an SGI Onyx II (if that makes

[JAVA3D] ncsa model loaders

I'm trying to use the ModelLoader object in the NCSA portfolio toolkit. I'm working on an SGI Onyx II (if that makes a difference). The loader doesn't seem to work for cobs and dxf's. Has anyone else experienced similar problems, or am I just doing something wrong? Thanks. Der

Re: [JAVA3D] Simple setup question

Hi, Speaking about file locations - I found some of my Java3D stuff in C:\Program Files\JavaSoft\JRE directories/subdirectories. I also have them in C:\jdk13. Why do we need two independent locations? Regards, Jacob Nikom Curtis Rueden wrote: > > Check your C:\Windows and C:\Windows\System fol

Re: [JAVA3D] Simple setup question

Check your C:\Windows and C:\Windows\System folders for copies of Java.exe. Try renaming these to Java.xxx. Chances are that C:\Windows or C:\Windows\System is earlier in your PATH variable than C:\jdk1.3\bin is, so that when you type "java" at the command line, the Java3D JAR files are not prop

[JAVA3D] Canvas3D.parent

How do I null the parent reference in a canvas3d? Also, more generally, what is the recipe for freeing the memory assosiated with Java3D Threads etc. ? John Rothe === To unsubscribe, send email to [EMAIL PROTECTED] and inc

Re: [JAVA3D] out of memory error in java 3D

> > Does any one have the same "memory leak" problem > > in using 3D? I have attached a copy of modified program > > for HelloUniverse. Thanks in advance for any help. > > Yes. This is a known problem with 1.1.X. Basically the > Shape3D instances > are not being garbage collected. Apparently 1.2 h

[JAVA3D] non-smooth animations on Sun Ultra60 with either Elite or Expert graphics

We recently got some Ultra60s with both Elite-m6 and Expert3D cards in them. We're now trying out some of our Java-3D programs that use large textures (the Expert3D is the first card for the sun that may have decent texture performance for our apps). However, we are seeing a disturbing artifact

[JAVA3D] Ubiquitious Human Animation with Web3D Standards.

Web3d, Sun, and AOL / Time Warner are developing a common integrated VRML solution for Netscape 6 / Mozilla which will seamlessly integrate VRML / X3d into the browser and Java3D will be part of the solution, perhaps in combination with Java 1 and Blaxxun's Contact Viewer ( whose source code is av

Re: [JAVA3D] Simple setup question

I had similar problem before. What you need to do is to put several jar files in c:\jdk1.3\jre\lib\exe\ to your classpath. with this addition, appletviewer HelloUniverse.html and java HelloUniverse should be fine. My problem is that if I open HelloUniverse.html from a browser, it says "Applet

Re: [JAVA3D] laptop hardware acc?

I have a laptop (Dell Inspiron 7500) with the ATI Rage Mobility on it. It works OK for Java 3D. ATI's drivers aren't the greatest. I don't know what else is being offered for laptops right now. At 04:08 PM 6/13/2000 +0200, you wrote: >Hello! > >I have been developing an application in java3D

Re: [JAVA3D] laptop hardware acc?

It appears that the two newest chipsets (the ATI Rage Mobility 128 and the Savage MX/Savage IX) both have decent 3D performance -- the game magazines are reviewing them and they appear pretty decent (something like >40fps on full-screen Quake3). I don't particularly trust ATI's opengl implementat

Re: [JAVA3D] laptop hardware acc?

I know ATI do the Rage Mobility series which Dell and others seem to be using a lot in current laptops. Rob Thomas Björge wrote: > Hello! > > I have been developing an application in java3D, which for all practical > purposes is dependant on hardware accelleration. Now, a problem, our > custome

[JAVA3D] Is ther hardware accelleration

Hello! Is there a way to find out in java3D if the computer the program is running on provides hardware accelleration? When there is only software rendering I would like to be able to put up a sign: "No hardware accelleration on this computer, get yourself a better graphics card, or prepare to sw

[JAVA3D] laptop hardware acc?

Hello! I have been developing an application in java3D, which for all practical purposes is dependant on hardware accelleration. Now, a problem, our customers want to use the application on laptops... I have never known much about hardware, but my understanding is that laptops are weak when it c