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Forum: Vizard 09-03-2012, 12:44 PM
Replies: 7
Views: 6,435
Posted By billjarrold
We have been experiencing a similar intmittent...

We have been experiencing a similar intmittent slowdown problem.

We have been been privately corresponding with worldviz about the issue.

There is a profiling module that may help identify...
Forum: Vizard 09-03-2012, 11:18 AM
Replies: 1
Views: 7,627
Posted By billjarrold
Our lab is considering going open course with our...

Our lab is considering going open course with our experimental platform for studying social attention in autism and ADHD. We may be comfortable with LGPL. However, does anyone know if it would be...
Forum: Vizard 07-11-2012, 01:25 PM
Replies: 0
Views: 5,144
Posted By billjarrold
what is causing (a) slow frame rate and (b) spontaneous NVIDIA stereo off

Hello,

A new issue. (We - at UC Davis - have a support contract and I have posted this message there. However, I'd like to get multiple opinions / suggestions on this complex issue, thus I am...
Forum: Vizard 06-20-2012, 10:29 AM
Replies: 7
Views: 4,895
Posted By billjarrold
thanks - saved me time

thanks for making this post. it saved me a lot of debugging time!
Forum: Vizard 03-31-2010, 09:53 PM
Replies: 9
Views: 5,755
Posted By billjarrold
Althought much time has passed... Just for...

Althought much time has passed...

Just for the record, I was never able to hand-roll a version of reset intersense that works (e.g. using the code above did not work). What did work was reading...
Forum: Vizard 03-24-2010, 12:31 AM
Replies: 1
Views: 3,168
Posted By billjarrold
too large string for <viz>.input

Hello,

I have this command...

dob = viz.input("Please enter the subject's date of birth in yyyy-mm-dd format (e.g. Jan 2, 2003 would be 2003-01-02):")

...in my program. It is too big for...
Forum: Vizard 03-07-2010, 11:44 PM
Replies: 1
Views: 2,984
Posted By billjarrold
where to obtain animal (espec dog) agents?

Hi,

We might be interested in having some animations of dogs or really any kind of animal. Does anyone have any pointers on where / how me might get an agent (or what some might call an avatar)...
Forum: Vizard 01-25-2010, 11:34 PM
Replies: 10
Views: 6,498
Posted By billjarrold
A dual monitor card...Looks kind of...

A dual monitor card...Looks kind of expensive...about $1200 to $1600 according to this website...

http://www.superwarehouse.com/Dual_Monitor_Video_Cards/c3/1884

...does that seem roughly right?...
Forum: Vizard 01-25-2010, 12:31 PM
Replies: 1
Views: 4,448
Posted By billjarrold
version control?

Hi,

If anyone knows of any configuration settings , preferences, plugins, or what-not for making this kind of version control work seemlessly from within vizard, let me know.

I am going to...
Forum: Vizard 01-22-2010, 03:49 PM
Replies: 10
Views: 6,498
Posted By billjarrold
Ah, thanks now I think I get it. Can you read...

Ah, thanks now I think I get it. Can you read the following to make sure I am understanding you correctly?

Yes, we appear to have the same hardware setup - an input to the image box from the...
Forum: Vizard 01-20-2010, 11:38 PM
Replies: 10
Views: 6,498
Posted By billjarrold
Thanks Jeff for the code and GiudiceLab for the...

Thanks Jeff for the code and GiudiceLab for the extra input. Both will help alot.

GiudiceLab I had one question, can you explain a little more what
you mean by "use the backfeed"? What is...
Forum: Vizard 01-18-2010, 01:44 PM
Replies: 10
Views: 6,498
Posted By billjarrold
Interesting. I think I understand that but will...

Interesting. I think I understand that but will have to RTFM (read the manual) to really write that code. And I think I understand why it might be complex.

However, before I go down that...
Forum: Vizard 01-15-2010, 12:43 PM
Replies: 10
Views: 6,498
Posted By billjarrold
different images monitor versus goggles?

Hi,

Whenever I run vizard I see the same image on the plain old monitor that I do in the goggles. Is there a way to show different images on the monitor versus the goggles?

Here is the...
Forum: Vizard 01-01-2010, 10:00 AM
Replies: 0
Views: 3,447
Posted By billjarrold
open source VR related effort

Hi,

Does anyone have opinions about this open source VR related effort...

https://lg3d-wonderland.dev.java.net/

....Does this synergzie in anyway with vizard (maybe vizard's python can...
Forum: Vizard 12-23-2009, 11:09 AM
Replies: 4
Views: 4,584
Posted By billjarrold
thanks - problem solved

thanks! i tested it inside my program and it works great. just the kind of simple solution i was looking for. (and also different than the aforementioned 'fade to black' i thought i saw in the...
Forum: Vizard 12-18-2009, 11:16 AM
Replies: 1
Views: 3,709
Posted By billjarrold
how to change between "demos" or "worlds" or "games"?

Hi,

We are running an experiment with a few phases. In between each phase we want to put in some sort of fun interlude VR world. We are thinking that the 360Panaroma demo might be a nice...
Forum: Vizard 12-18-2009, 11:10 AM
Replies: 4
Views: 4,584
Posted By billjarrold
Thanks for the reply....right, so the question...

Thanks for the reply....right, so the question with a solution like the one you suggested is what to bind object to? I suppose I could map through every single object in the scene. But as I said in...
Forum: Vizard 12-16-2009, 01:49 PM
Replies: 4
Views: 4,584
Posted By billjarrold
cinematic fade to black?

Hi,

Can anyone point me to the best way to achieve a cinematic fade to black? (Well, what they really want to do is fade to blue).

After our experiment finishes we want it to gradually fade to...
Forum: Vizard 12-15-2009, 11:43 PM
Replies: 0
Views: 5,406
Posted By billjarrold
synching video camera recording with vizard

Hi,

We are running an experiment in which we need a video recording of a real person in real life wearing the HMD as they participate in our VR experiment. We need to time lock the video to some...
Forum: Vizard 12-10-2009, 06:28 PM
Replies: 2
Views: 5,857
Posted By billjarrold
how to invoke command line question

Hi,

Short version: I am wondering about other options for command line than the windows "run environment"?

Details: So I see in the knowledge base that there is hope for us who like to use the...
Forum: Vizard 12-10-2009, 06:05 PM
Replies: 2
Views: 4,313
Posted By billjarrold
Thanks so much. The first time I tried it, I did...

Thanks so much. The first time I tried it, I did it while vizard was running. On restart, I still had the same screwed up config. But then I quit vizard, repeated your instructions, restarted...
Forum: Vizard 12-08-2009, 01:28 PM
Replies: 2
Views: 4,313
Posted By billjarrold
return IDE to default config

hi,

somehow i've move my properties, input/output, programming code, etc window into some highly non-standard configuration. get me out of here! can someone tell me how to simply return it to...
Forum: Vizard 12-04-2009, 09:56 AM
Replies: 2
Views: 3,716
Posted By billjarrold
i just wrote some code to give you the y-values...

i just wrote some code to give you the y-values of basically any sort of parabola you want. i doubt that helps but i'd figured i'd offer to send it....twould be great if someone could critique it.
Forum: Vizard 11-24-2009, 05:33 PM
Replies: 1
Views: 6,125
Posted By billjarrold
And now for my answer! (Like I said above, the...

And now for my answer! (Like I said above, the act of writing up this report caused me to dig a little deeper and as a result I solved the problem)...

The problem was made clear when I remembered...
Forum: Vizard 11-24-2009, 05:30 PM
Replies: 1
Views: 6,125
Posted By billjarrold
why is time faster in my virtual world?

(This is a post and a solution to a post! I first went to the trouble of writing it up. But going to that trouble caused me to figure out the problem. Since I had gone to the trouble of writing it...
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