2 minutes 3d applet test

[java3d-interest]

Dear java3D colleagues,

I would like to test my "3D applet"  on many Windows (any windows) computers.
Please do click on the link below and just tell if things went right (or not).

http://free-visit.net/index.php?option=com_content&view=article&id=14&Itemid=49

Thank you

Thierry
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[cs-6]

Some parts of this message have been removed. Learn more about Nabble's security policy.

error:

载入：找不到类 player3d.LaVisitePlayerApplet。
java.lang.ClassNotFoundException: player3d.LaVisitePlayerApplet
 at sun.applet.AppletClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at sun.applet.AppletClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at sun.applet.AppletClassLoader.loadCode(Unknown Source)
 at sun.applet.AppletPanel.createApplet(Unknown Source)
 at sun.plugin.AppletViewer.createApplet(Unknown Source)
 at sun.applet.AppletPanel.runLoader(Unknown Source)
 at sun.applet.AppletPanel.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)

 

 

2009-10-23

---

runningmadly

---

发件人： java3d-interest@...

发送时间： 2009-10-23  14:10:19

收件人： interest@...

抄送：

主题： 2 minutes 3d applet test

Dear java3D colleagues,

 

I would like to test my "3D applet"  on many Windows (any windows) computers.

Please do click on the link below and just tell if things went right (or not).

 

http://free-visit.net/index.php?option=com_content&view=article&id=14&Itemid=49

 

Thank you

 

Thierry

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[java3d-interest]

works for me on windows xp service package 2 on a 3ghz dual core 2G RAM with intel 82945 chipset. (looks nice but poor performance).
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[java3d-interest]

Thierry,

I ran on an E4300 laptop with Intel 4500MHD graphics; however, very slow performance - hard to tell if it was responding to keyboard input.

Which renderer are you using?  I'm having trouble with OpenGL and my own app on this machine, so I decided to test yours :)

Bill
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[java3d-interest]

> works for me on windows xp service package 2 on a
> 3ghz dual core 2G RAM with intel 82945 chipset.
> (looks nice but poor performance).
thanks Optimus for the comment.
Concerning the weak performance of the 3D scene, I do have to say that the performance is much higher when I test in in the java tool via the appletviewer.

It really shuffles me : why is the Applet performance low compared to the appletviewer performance ?
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[java3d-interest]

> Thierry,
> I ran on an E4300 laptop with Intel 4500MHD graphics;
> however, very slow performance - hard to tell if it
> was responding to keyboard input.
>
> Which renderer are you using?
==> DirectX
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[java3d-interest]

Hi

Regarding performance of Intel 4500MHD on DirectX D3D pipeline, there is enhancement available on Java3D pre-release build 1.6.0.
 
As explained on Issue #629 ( https://java3d.dev.java.net/issues/show_bug.cgi?id=629 ) , all current Intel video cards must use Software Vertex Processing (SWVP),
even when it [i] "has specs for creating devices using hardware vertex processing (HWVP), as Hardware TnL and shaders +2.x, Intel recomends using Software Vertex Processing (SWVP)."[/i]
Issue #629 is closed and fixed: Now all Intel Video cards uses SWVP as default.

As workaround for current Java3D 1.5.x release, Intel video card  users can set Java3D property j3d.d3dVertexProcess=software.
Unsigned applets may fail to set it, due SecurityManager restrictions.
 
Please note  software vertex processing has a big performance hit on AMD/ATI and NVidia vcards. They  use HWVP, by default.
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[java3d-interest]

Thierry,

- On Windows XP SP3 32 bit, Firefox, your applet ran fine. Y-axis rotation and up/down movement were too fast while key was pressed.

- On Windows 7 RC applet failed before 3D animation started (OpenAL/JOALMixer ?) : Win7-32-bit/Firefox/IE8, Win7-64-bit/Firefox-32bit/IE8-32bit. As known: no d3d support available for Win7-64-bit/IE8-64bit. Download Java console output: http://www.interactivemesh.org/off/FreeVisitAppletTest.zip.

- Applet flickered while scrolling. Are the following system properties set: -Dsun.awt.noerasebackground=true, -Dsun.awt.erasebackgroundonresize=true ?

Good luck! August
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[java3d-interest]

(from interactivemesh   )
> - On Windows XP SP3 32 bit, Firefox, your applet ran
> fine. Y-axis rotation and up/down movement were too
> fast while key was pressed.
===> Ok got it. Thanks. I will slow them a bit.

> - On Windows 7 RC applet failed before 3D animation
> started (OpenAL/JOALMixer ?) :
> Win7-32-bit/Firefox/IE8,
> Win7-64-bit/Firefox-32bit/IE8-32bit. As known: no d3d
> support available for Win7-64-bit/IE8-64bit. Download
> Java console output:
> http://www.interactivemesh.org/off/FreeVisitAppletTest
> .zip.===> Thanks for all the consoles output. very usefull.  I have to understand why Openal fails.


> - Applet flickered while scrolling. Are the following
> system properties set:
> -Dsun.awt.noerasebackground=true,
> -Dsun.awt.erasebackgroundonresize=true ?
===> I will check.


Anyhow, I Thank you very much august.
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[java3d-interest]

runs smoothly on windows xp service package 2 on a pentium 4 2GHZ 512 MB RAM with a Nvidia Geforce 4200 Ti.
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[java3d-interest]

Hello!

Very interested to test but perhaps you could tell me what I'm doing wrong since I got this in my Linux Mandriva 2009. perhaps I miss something?

Best regards
Fredrik


Java Plug-in 1.6.0_15
Using JRE version 1.6.0_15-b03 Java HotSpot(TM) Server VM
User home directory = /home/fredrik
----------------------------------------------------
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
l:   dump classloader list
m:   print memory usage
o:   trigger logging
q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
x:   clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------


Validating http://www.free-visit.net/fv_exec/player/LaVisPlayer-signed.jar , version null...
Validating http://www.free-visit.net/fv_exec/player/j3d-1_5_2-windows-i586/j3dutils-signed.jar , version null...
Validating http://www.free-visit.net/fv_exec/player/j3d-1_5_2-windows-i586/vecmath-signed.jar , version null...
Validating http://www.free-visit.net/fv_exec/player/j3d-1_5_2-windows-i586/j3dcore-signed.jar , version null...
Validating http://www.free-visit.net/fv_exec/player/joalmixer-signed.jar , version null...
Validating http://www.free-visit.net/fv_exec/player/joal/joal-signed.jar , version null...
Validating http://www.free-visit.net/fv_exec/player/gluegen-rt/gluegen-rt-signed.jar , version null...
exception: Unable to load resource: http://www.free-visit.net/fv_exec/player/gluegen-rt/gluegen-rt-natives-linux-i586.jar.
com.sun.deploy.net.FailedDownloadException: Unable to load resource: http://www.free-visit.net/fv_exec/player/gluegen-rt/gluegen-rt-natives-linux-i586.jar
        at com.sun.deploy.net.DownloadEngine.actionDownload(DownloadEngine.java:1347)
        at com.sun.deploy.net.DownloadEngine.getCacheEntry(DownloadEngine.java:1487)
        at com.sun.deploy.net.DownloadEngine.getCacheEntry(DownloadEngine.java:1465)
        at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(DownloadEngine.java:1568)
        at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(DownloadEngine.java:1496)
        at com.sun.deploy.net.DownloadEngine.getResource(DownloadEngine.java:217)
        at com.sun.javaws.LaunchDownload.downloadJarFiles(LaunchDownload.java:920)
        at com.sun.javaws.LaunchDownload.downloadEagerorAll(LaunchDownload.java:803)
        at sun.plugin2.applet.JNLP2Manager.downloadResources(JNLP2Manager.java:1195)
        at sun.plugin2.applet.JNLP2Manager.prepareLaunchFile(JNLP2Manager.java:754)
        at sun.plugin2.applet.JNLP2Manager.loadJarFiles(JNLP2Manager.java:503)
        at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Plugin2Manager.java:1395)
        at java.lang.Thread.run(Thread.java:619)
Caused by:
java.io.FileNotFoundException: http://www.free-visit.net/fv_exec/player/gluegen-rt/gluegen-rt-natives-linux-i586.jar
        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1311)
        at com.sun.deploy.net.HttpUtils.followRedirects(HttpUtils.java:45)
        at com.sun.deploy.net.BasicHttpRequest.doRequest(BasicHttpRequest.java:176)
        at com.sun.deploy.net.BasicHttpRequest.doRequest(BasicHttpRequest.java:113)
        at com.sun.deploy.net.BasicHttpRequest.doGetRequest(BasicHttpRequest.java:78)
        at com.sun.deploy.net.DownloadEngine.actionDownload(DownloadEngine.java:1159)
        at com.sun.deploy.net.DownloadEngine.getCacheEntry(DownloadEngine.java:1487)
        at com.sun.deploy.net.DownloadEngine.getCacheEntry(DownloadEngine.java:1465)
        at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(DownloadEngine.java:1568)
        at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(DownloadEngine.java:1496)
        at com.sun.deploy.net.DownloadEngine.getResource(DownloadEngine.java:217)
        at com.sun.javaws.LaunchDownload.downloadJarFiles(LaunchDownload.java:920)
        at com.sun.javaws.LaunchDownload.downloadEagerorAll(LaunchDownload.java:803)
        at sun.plugin2.applet.JNLP2Manager.downloadResources(JNLP2Manager.java:1195)
        at sun.plugin2.applet.JNLP2Manager.prepareLaunchFile(JNLP2Manager.java:754)
        at sun.plugin2.applet.JNLP2Manager.loadJarFiles(JNLP2Manager.java:503)
        at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Plugin2Manager.java:1395)
        at java.lang.Thread.run(Thread.java:619)
Exception: com.sun.deploy.net.FailedDownloadException: Unable to load resource: http://www.free-visit.net/fv_exec/player/gluegen-rt/gluegen-rt-natives-linux-i586.jar
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[java3d-interest]

> Very interested to test but perhaps you could tell me
> what I'm doing wrong since I got this in my Linux
> Mandriva 2009. perhaps I miss something?
> Fredrik

===> Sorry Fredrik, my applet does not yet runs on Linux yet.
Thank you still for the Trace ... it will usefull later on.
- I have nothing against Linux or Mac .... but one thing at a time .
For the moment I wish to test it against Windows machines (XP, Vista, 7).
Thierry
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[java3d-interest]

Thierry,

the size of Canvas3D was not adjusted when the applet's size was changed by Control+'+' or Control+'-'.

August
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