Yes I thought it was slow. Previous incarnations (both alpha opengl and beta
directX versions) have been noticiably quick.
Anyone else seen this or knows about it?
Matthew Gahan
-----Original Message-----
From: Discussion list for Java 3D API
[mailto:[EMAIL PROTECTED]]On Behalf Of Evan Drumwright
Sent: Tuesday, January 25, 2000 7:05 AM
To: [EMAIL PROTECTED]
Subject: Re: [JAVA3D] bug with Nvidia drivers
Ok, Frederic... I tried the HelloUniverse example and it worked perfectly
on my drivers in NT and 98. Well, almost perfectly. It seemed slow.
Unaccelerated slow.
I attempted to run Bench J3D through my browser (apparently I'm missing
MainFrame so I can't run it from the command line?!) but I was getting an
unsatisfied link error from getDisplayParameters(). If anyone has any clue
to this one...
However, the Diamond drivers are installed and appear to be working
perfectly otherwise.
Evan
-----Original Message-----
From: Frederic Gillet <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
Date: Saturday, January 22, 2000 12:24 AM
Subject: Re: [JAVA3D] bug with Nvidia drivers
>Hi Evan, thanks for the help !
>
>The "HelloUniverse" example in jdk1.2.2/demo/java3d/hellouniverse
>is supposed to show a rotating cube with faces yellow, blue, green and red.
>Now, if you're using the NT drivers from Diamond, it will appear fine.
>But with the Nvidia NT drivers (detonators drivers) it wont work: each
vertex
>gets a random color.
>The only thing that doesnt work with the Diamond NT drivers are rasters
(there's
>
>a java3d raster example as well: jdk1.2.2\demo\java3d\ReadRaster).
>
>thanks !
>
>Evan Drumwright wrote:
>
>> I have the Viper 770 Ultra. None of my applications use setColor, but if
>> you want to send me your code or direct me to an example, I will try it
on
>> my system (98 and NT).
>>
>> Evan Drumwright
>>
>> -----Original Message-----
>> From: Frederic Gillet <[EMAIL PROTECTED]>
>> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
>> Date: Thursday, January 20, 2000 6:30 PM
>> Subject: [JAVA3D] bug with Nvidia drivers
>>
>> >Hi all!
>> >
>> >I'm using TNT2 video card (Diamond or oem) under
>> >winNT4.0 with the latest Nvidia drivers for winNT.
>> >
>> >Trying to set Color attribute in the geometry doesnt work:
>> >each vertex gets a random color.
>> >For example, the HelloUniverse example gets completely screwed up ...
>> >I haven't seen this problem with my OpenGL applications, so I guess it's
>> >
>> >a java3D "bug" (Im thinking more and more about switching my application
>> >
>> >to good old C++ with openGL).
>> >
>> >I tried also to use the diamond latest drivers with the Viper770 on NT,
>> >but in this case, Rasters are not rendered (I use them to display name
>> >tags
>> >for my 3D objects) ...
>> >
>> >
>> >As anyone else observed this behavior ?
>> >Any workaround ?
>> >
>> >ps:TNT2 drivers for Win98 work fine (as far as I've tested) ...
>> >
>>
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>> >
>>
>>
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