Re: [JAVA3D] USING the Java Drag and Drop Api

Hi, you can use drag & drop with Java 3D. See the example called FancyApp of Jon Barrilleaux book, 3D User Interfaces with Java 3D. You can find this code examples at http://manning.com/barrilleaux regards, -- Borja Marcos Suárez mail: [

[JAVA3D] USING the Java Drag and Drop Api

Hello! I would like to ask if I could use the Drag and Drop API? I would like to create a panel on the WEST of the canvas of an applet. The panel contains a set of spheres which I would like to add to the canvas3d that resides on the East.The panel also contains cylinders that can also be add

Re: [JAVA3D] AccessControlException trying to using VRML loader from an applet

Hi I ran into this problem when I first tried texture mapping in Java3D. Due to the untrusted nature of applets, browsers will not allow them to read or write to or from the local file system, so the "file:./test.wrl" is the culprit Use Applet.getCodeBase() to get the base URL. For example s = f

[JAVA3D] ColorTables

How does Java3d implement color tables in OpenGL and DirectX... Is it implemented using GL_EXT_Paletted_texture or glColorTable? glColorTable is for ARB_Imaging and not as supported as the extension right?. Are there any "gotchyas" I should know about before I spend time trying to see if I can

Re: [JAVA3D] Installing Java 3D with Java 1.3.1 on Windows ME

Yes, this is a known problem. The installer is broken on ME with 1.3.1. It's also broken on 1.4 Beta. We're working on solving the problem for future releases. -Paul > MIME-Version: 1.0 > Date: Fri, 25 May 2001 14:16:29 -0400 > From: Mauricio Vives <[EMAIL PROTECTED]> > Subject: [JAVA3D] Ins

[JAVA3D] Installing Java 3D with Java 1.3.1 on Windows ME

Hey folks,   We are experiencing a problem installing Java 3D 1.2.1 (OpenGL) on a Windows ME machine with Java 1.3.1.  Whenever we run the installer, it completes without actually installing anything, so Java 3D doesn't work.  Specifically, the installer doesn't ask for a JRE to install to: it s

[JAVA3D] USING the Java Drag and Drop Api

Hello! I would like to ask if I could use the Drag and Drop API? I would like to create a panel on the WEST of the canvas of an applet. The panel contains a set of spheres which I would like to add to the canvas3d that resides on the East.The panel also contains cylinders that can also be add

[JAVA3D] Off-centered eyepoint

In my application I am simulating what can be seen from a real, calibrated camera. For this camera the center of projection (the eyepoint in Java3D terminology) does not necessarily lie at the center of the image. I can see how this can be modelled using compatibilty mode but 1) this complicates

[JAVA3D] Direct buffers

Do you plan to use buffer code/Unsafe class from jdk 1.4 nio inside java3d ? Artur === To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, sen

Re: [JAVA3D] Interpretation of depth buffer values

Here is the function I use to map the depthbuffer values into a rangebetween the near and far planes accounting for the mapping:  double reverseComputeZ(double depthBufferZ) {    // compute the world space distance taking into account perspective    // projection interpolation    return nea

Re: [JAVA3D] Test program (fwd) for Grafic card question

Hi, Desiree. Thank you very much. My application is very similar than yours. Our scene has several layers too, but the diference is that the viewer can inmerse in it, so the ratio of 3000 isn't good. (We didn´t see all the scene, only a piece of it) I have realized than: To have a good

[JAVA3D] AccessControlException trying to using VRML loader from an applet

Hi all ! I have tried to test the VRML loader from an applet. The way to do it is like the ObjLoader: import com.sun.j3d.loaders.vrml97.VrmlLoader; import com.sun.j3d.loaders.ParsingErrorException; import com.sun.j3d.loaders.IncorrectFormatException; import com.sun.j3d.loaders.Scene; ... Vr

Re: [JAVA3D] Interpretation of depth buffer values

Thanks for everyones comments on this issue. I've concluded that using the depth buffer to determine the distance to the scene from the camera for each pixel will result in poor portability. As an alternative, I've opted for an approach based on an old OpenGL picking idea. I simply render the sc

Re: [JAVA3D] Test program (fwd) for Grafic card question

Hi Alvaro, I don't know, if this does help you, but my application is setting the clipping distances like the following: My 3D-Scene consists of several layers (like in CAD or GIS-Systems) Each layer has a bounding box. Out of this bounding box I am calculating an approximate middle point for my

[JAVA3D] After E3...

So I went to E3 at the end of last week and did some networking with people. And I found out a number of things. One thing I did was heard some comments from various programmers and also distributors as well as alternatives to Java3D. ---Macromedia--- First thing is, I dont think Macromedias 3d

Re: [JAVA3D] Interpretation of depth buffer values

>X-Authentication-Warning: charon.adi-limited.com: nobody set sender to <[EMAIL PROTECTED]> using -f >Date: Fri, 25 May 2001 09:17:48 +0800 >From: Chris Thorne <[EMAIL PROTECTED]> >X-Accept-Language: en >MIME-Version: 1.0 >To: [EMAIL PROTECTED], Kelvin Chung <[EMAIL PROTECTED]> >Subject: Re: [JAVA

[JAVA3D] Colors

Hi!   I need change background color and font color, when applet is loading. Is it possible?  How do this?    Thank you!     [EMAIL PROTECTED]   ICQ: #75190013