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Forum: Vizard 04-22-2004, 07:02 AM
Replies: 1
Views: 5,271
Posted By Plasma
Field of View

When not in HMD mode, how large is the viewer's field of view (in degrees). What about when in HMD mode?

Thanks!
Forum: Vizard 02-27-2004, 08:02 AM
Replies: 1
Views: 4,795
Posted By Plasma
Laptop for VR

I'm in the market for a new laptop that I can use to do all the VR stuff I am currently doing with my desktop machine. I'm looking at the IBM ThinkPad R50p, which has the MOBILITY™ FIREGL™ T2 128Mb...
Forum: Vizard 02-23-2004, 11:34 AM
Replies: 4
Views: 5,205
Posted By Plasma
Thanks for your help! Here's the program: ...

Thanks for your help! Here's the program:

#Trial 08 - 2-1B
import sid
import viz
import math
viz.go()

a = 0
b = 0
Forum: Vizard 02-23-2004, 08:32 AM
Replies: 2
Views: 4,740
Posted By Plasma
1. My operating system is Windows XP Professional...

1. My operating system is Windows XP Professional Version 2002, Service Pack 1.

2. My version of Vizard is 2.14

3. My nVidia video driver version is 6.13.10.4230

I'll look into the...
Forum: Vizard 02-23-2004, 08:11 AM
Replies: 2
Views: 4,740
Posted By Plasma
Stereoscopy

I'm trying to use frame-parallel stereo. I have a dual-channel video card (nVidia GeForce 4 Ti 4800SE) and a Virtual Research V6 HMD. I have two displays connected to the card and Windows is...
Forum: Vizard 02-22-2004, 10:54 AM
Replies: 4
Views: 5,205
Posted By Plasma
Units Question

For some reason I'm having trouble with figuring out what units Vizard is using. The manual says it's using metres, but this doesn't seem to be so, at least not for the Z-axis.

In my program, I...
Forum: Vizard 02-22-2004, 10:33 AM
Replies: 1
Views: 4,730
Posted By Plasma
Manipulating 3D Models

This seems like a really basic, obvious thing but for some reason I can't get it to work.

I'm trying to create a game, of sorts, where the user finds targets numbered 1 through 6 one at a time on...
Forum: Vizard 02-03-2004, 08:27 AM
Replies: 1
Views: 4,432
Posted By Plasma
Lighting Problem

I'm having a problem getting lighting to work properly.

My environment consists of three hallways in an F configuration with lots of doorways other things to break up the wall into many smaller...
Forum: Vizard 02-03-2004, 08:15 AM
Replies: 3
Views: 5,321
Posted By Plasma
Perfect. I have it set up to give the user's...

Perfect.

I have it set up to give the user's yaw and positional data on the trigger press, but because it is within the joystick control loop, when the trigger is pressed, I get about 10 sets of...
Forum: Vizard 01-31-2004, 08:43 AM
Replies: 40
Views: 19,118
Posted By Plasma
Works beautifully. Thanks!

Works beautifully. Thanks!
Forum: Vizard 01-31-2004, 08:06 AM
Replies: 3
Views: 5,321
Posted By Plasma
Another Joystick Question

I'm trying to get Vizard to print the user's yaw and positional information when the joystick trigger is pulled. I've used the sid.get() command to determine that the trigger is button number 1.
...
Forum: Vizard 01-31-2004, 07:41 AM
Replies: 7
Views: 6,988
Posted By Plasma
Thanks for the help, but I had trouble...

Thanks for the help, but I had trouble implementing your code. I am a very novice programmer and get confused easily, so it's not your fault, it's entirely my inexperience.

I managed to solve the...
Forum: Vizard 01-30-2004, 11:36 AM
Replies: 7
Views: 6,988
Posted By Plasma
I'll try to be more specific. As it is, when the...

I'll try to be more specific. As it is, when the user is wearing the HMD and is moving forward, Vizard automatically propels the user in the direction they're looking. This is fine, except that...
Forum: Vizard 01-29-2004, 07:38 PM
Replies: 40
Views: 19,118
Posted By Plasma
I just realized I didn't mention that I'd like to...

I just realized I didn't mention that I'd like to be able to trigger the "snap back" with either one of the joystick buttons (except the trigger) or, more ideally, a button on the keyboard. Thanks!
Forum: Vizard 01-29-2004, 07:13 PM
Replies: 40
Views: 19,118
Posted By Plasma
I just realized I didn't mention that I'd like to...

I just realized I didn't mention that I'd like to be able to trigger the "snap back" with either one of the joystick buttons (except the trigger) or, more ideally, a button on the keyboard. Thanks!
Forum: Vizard 01-29-2004, 07:12 PM
Replies: 7
Views: 6,988
Posted By Plasma
Upward Drift with HMD

I'm using a Virtual Research HMD and InterSense tracker.

I want the user to be able to look up and down without drifting in that direction as they move forward. Is this possible?
Forum: Vizard 01-29-2004, 07:10 PM
Replies: 40
Views: 19,118
Posted By Plasma
This seems to be working. Can I get it to give...

This seems to be working. Can I get it to give me the information when the joystick trigger is pressed?

Right now I have it printing the data inside a loop so it's giving me a continuous update,...
Forum: Vizard 01-29-2004, 07:08 PM
Replies: 2
Views: 6,792
Posted By Plasma
Works perfectly. Thanks a lot!

Works perfectly. Thanks a lot!
Forum: Vizard 01-28-2004, 04:11 PM
Replies: 40
Views: 19,118
Posted By Plasma
Obtaining Positional Data

How can I obtain the user's positional data in the virtual environment?

Specifically, I am designing an experiment in which the user will move down a main hallway and then turn right down one of...
Forum: Vizard 01-28-2004, 12:01 PM
Replies: 2
Views: 6,792
Posted By Plasma
Basic Joystick Navigation Question

Here's a really basic question:

I'm using a Logitech Cordless Freedom 2.4 joystick, and I know Vizard is recognizing it because it prints:

Logitech Freedom 2.4 USB Supported: Y Axis, X Axis,...
Forum: Vizard 01-28-2004, 11:07 AM
Replies: 2
Views: 5,067
Posted By Plasma
That solved it. Thanks.

That solved it. Thanks.
Forum: Vizard 01-25-2004, 08:29 PM
Replies: 2
Views: 5,067
Posted By Plasma
Navigation Speed/Too Slow

Hi,

I've created a scale representation of a configuration of hallways for an experiment. The hallways are interconnected, the longest of them being more than 80 feet long (in the RW). I've...
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