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Forum: Vizard 07-18-2011, 11:45 AM
Replies: 1
Views: 3,568
Posted By Jerry
Which Python version?

If I make a Vizard dll plugin which uses the Python library,
which version of Python should I use to make it work
with R4?
Forum: Vizard 03-19-2011, 12:20 PM
Replies: 1
Views: 2,715
Posted By Jerry
restart plugin within script?

I am using an Inertiacube which works fine for about 2 minutes, but then
the orientation data begin to lag the motion by approximately 0.5 sec.
If I stop and restart the script the Inertiacube...
Forum: Vizard 01-27-2011, 11:43 AM
Replies: 1
Views: 2,557
Posted By Jerry
Reversing stereo polarity

For some reason my Nvidia 3D Vision glasses are set to reversed polarity such that in Vizard what should go to the right eye goes instead to the left eye. Same for the other eye.

Is there some...
Forum: Vizard 01-24-2011, 09:13 AM
Replies: 2
Views: 2,624
Posted By Jerry
Here is the Visual C++ 6.0 project with which I...

Here is the Visual C++ 6.0 project with which I made
the gldraw.dlr plugin.
Forum: Vizard 10-31-2010, 08:32 AM
Replies: 11
Views: 6,555
Posted By Jerry
Yes. Look under "def mykey(num)" at the 'e' and...

Yes. Look under "def mykey(num)" at the 'e' and 'm' keys.
Forum: Vizard 10-23-2010, 08:53 AM
Replies: 2
Views: 4,869
Posted By Jerry
Did you ever get the fx 570 to work with 3D...

Did you ever get the fx 570 to work with 3D Vision and Vizard?
If so, how?
Forum: Vizard 10-20-2010, 12:19 PM
Replies: 0
Views: 2,426
Posted By Jerry
Any working 3D Vision - quadro systems?

Apparently to use nvidia 3D Vision shutter glasses with Vizard you
need a quadro video card. I would like to build such a system, but
am not sure what card to buy.

Is there anyone out there who...
Forum: Vizard 09-24-2010, 04:00 PM
Replies: 3
Views: 4,403
Posted By Jerry
Nvidia 3D Vision and Vizard on non-quadro card?

What is the current state of being able to use Nvidia 3D Vision with
a non-quadro Geforce video card, Vista or Win7 64?
Forum: Vizard 05-07-2010, 10:27 AM
Replies: 11
Views: 6,555
Posted By Jerry
Try this version. You can move around and draw on...

Try this version. You can move around and draw on objects in the scene
by holding down the middle mouse button (the wheel).
Forum: Vizard 05-07-2010, 09:34 AM
Replies: 11
Views: 6,555
Posted By Jerry
The plugin simply draws at the x,y,z location in...

The plugin simply draws at the x,y,z location in space which you
give to it. It's up to you to figure out how to take the x,y,z from your
input device (mouse, wii, ppt, etc.) and convert that...
Forum: Vizard 05-06-2010, 11:13 AM
Replies: 11
Views: 6,555
Posted By Jerry
3D drawing plugin

Here's a 3D drawing plugin which you might find useful.
Put gldraw.dlr in the same folder as mousedraw.py.

In your case, you could also use the Wii to provide x,y,z
instead of the mouse.
Forum: Vizard 03-11-2010, 09:17 AM
Replies: 4
Views: 3,417
Posted By Jerry
Eyelink support info

I believe in your last news letter you mentioned that Vizard now
supports the Eyelink eye track system. Where can I find info
on that?
Forum: Vizard 12-07-2009, 09:46 AM
Replies: 5
Views: 4,130
Posted By Jerry
Here's a simple stereo viewer which presents the...

Here's a simple stereo viewer which presents the left and right
side-by-side stereo image to the left and right eye of an HMD.
This works with a stereo video as well as a stereo still image.

...
Forum: Vizard 12-02-2009, 02:16 PM
Replies: 1
Views: 3,133
Posted By Jerry
detect collision with child objects

If a parent 3d node has several child objects, how can you detect a collision between a separate moving object and one of the child objects, and
how can you tell which child object was hit?
Forum: Vizard 09-23-2009, 09:33 AM
Replies: 2
Views: 3,544
Posted By Jerry
Is Vizard compatible with Vista 64-bit?

I am planning to purchase a new computer to be used with Vizard.
Is there any reason not to choose Vista Home Premium 64-bit OS?
Forum: Vizard 07-15-2009, 10:09 AM
Replies: 3
Views: 3,461
Posted By Jerry
I forgot, you will need to put this in the same...

I forgot, you will need to put this in the same folder as the plugin.
Or you can use a different rgb image file to give the water a different
look, but it still must be named "water.rgb".
Forum: Vizard 07-15-2009, 10:04 AM
Replies: 3
Views: 3,461
Posted By Jerry
Here is the Visual C++ 6.0 project which I used...

Here is the Visual C++ 6.0 project which I used to make the
water plugin. You can play around with the parameters in
the ModifyWater() function of water.cxx. Please don't ask
me details about...
Forum: Vizard 06-24-2009, 12:53 PM
Replies: 2
Views: 3,534
Posted By Jerry
Seeing your own feet

I would like an observer, wearing an hmd, with position and orientation
tracking enabled, to be able to see his own feet when looking down
at the ground. Is it possible to do this by linking an...
Forum: Vizard 06-12-2009, 11:18 AM
Replies: 0
Views: 2,778
Posted By Jerry
Fog on the horizon

I'm trying to make the horizon foggy so that it doesn't look like
a sharp line between ground and sky. The problem is that the
fog works on the ground but not on the sky. Here is my code:

...
Forum: Vizard 05-17-2009, 12:47 PM
Replies: 10
Views: 5,904
Posted By Jerry
Since spinning balls is so much fun, Let's try...

Since spinning balls is so much fun,
Let's try spinning more than one.


from viz import *

go()

clearcolor(.8,.8,.8)
ball1 = add('ball.wrl')
Forum: Vizard 05-13-2009, 10:18 AM
Replies: 10
Views: 5,904
Posted By Jerry
Here's another way to do it. from viz...

Here's another way to do it.



from viz import *

go()

clearcolor(.8,.8,.8)
vert = add('ball.wrl')
Forum: Vizard 10-07-2008, 04:19 PM
Replies: 3
Views: 6,077
Posted By Jerry
How to track the actual viewpoint

When tracking the position of the observer's viewpoint using
the PPT tracking system, ideally the tracked LED should be
located between the observer's eyes since that is where the
egocentric...
Forum: Vizard 08-23-2008, 09:14 AM
Replies: 2
Views: 4,247
Posted By Jerry
Here's a fire video

Here's a fire video
Forum: Vizard 08-20-2008, 11:18 AM
Replies: 0
Views: 3,155
Posted By Jerry
displaymode() problem

I am using the ProcessUtil module to start a script from within another
script.

The main script is

from viz import *
import ProcessUtil

go(STEREO | HMD)
Forum: Vizard 07-07-2008, 10:19 AM
Replies: 2
Views: 3,426
Posted By Jerry
FYI, yes, the 4.0.4 version works. Looks like you...

FYI, yes, the 4.0.4 version works. Looks like you should roll back.
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