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Forum: Precision Position Tracker (PPT) 10-24-2007, 09:20 PM
Replies: 1
Views: 7,387
Posted By tavaksai
PPT cannot find cameras

Hello Guys,

I recently had to have the motherboard on the DELL tracking
computer replaced (we have an old PPT system) because some
of the capacitors were defective. Ever since that was done, the...
Forum: Vizard 05-31-2005, 10:29 AM
Replies: 2
Views: 5,623
Posted By tavaksai
i-glasses with Vizard

Hello,

We have recently received a loaner
head set called i-glasses.
The i-glasses has only one input connector and requires a special video format to operate in stereo mode. I have been told...
Forum: Precision Position Tracker (PPT) 05-03-2005, 02:32 PM
Replies: 1
Views: 7,860
Posted By tavaksai
maximum number of markers

Hello guys,

Do you think PPT will ever be able to
track more than 4 markers (like 6 maybe
or even 9)?
What is the obstacle that keeps the limit at 4?

I am not totally sure about this, but I...
Forum: Vizard 05-03-2005, 01:21 PM
Replies: 2
Views: 4,567
Posted By tavaksai
Hey Farshizzo, Thanks for the tip. I enabled...

Hey Farshizzo,

Thanks for the tip. I enabled antialiasing
on my graphics card without any
problems.

Max
Forum: Vizard 05-03-2005, 08:41 AM
Replies: 2
Views: 4,567
Posted By tavaksai
Antialiasing polygons

Hello,

I want to enable antialiasing for all the vrml objects in my application.

I have been able to enable this for simple lines with the commands:

viz.enable(viz.LINE_SMOOTH)...
Forum: Vizard 12-20-2004, 09:34 AM
Replies: 5
Views: 6,752
Posted By tavaksai
hiding the cmd window

Hello,

Embedding of Vizard (winviz) in wxPython is working out well,
but how do I get rid of the black cmd (command shell) window?
Now when I call a script I first get a little Windows dos...
Forum: Vizard 10-27-2004, 03:59 PM
Replies: 4
Views: 6,082
Posted By tavaksai
Thanks for fixing the problem. Both the threads...

Thanks for fixing the problem. Both the threads and multimedia files work fine now.
Forum: Vizard 10-27-2004, 03:56 PM
Replies: 5
Views: 6,752
Posted By tavaksai
Since Vizard doesn't provide sophisticated GUI...

Since Vizard doesn't provide sophisticated GUI elements, I was thinking of using a GUI toolkit (wxPython is fine) to create menus, toolbars, etc. and use Vizard for selection and manipulation of 3d...
Forum: Vizard 10-26-2004, 11:02 AM
Replies: 5
Views: 6,752
Posted By tavaksai
embedded Vizard

Hi,

Is it possible to "embed" Vizard in another application kind of like the way Acrobat Reader gets embedded in Internet Explorer?
Can you run Vizard in a child window of your own application?
Forum: Vizard 10-20-2004, 11:49 AM
Replies: 4
Views: 6,082
Posted By tavaksai
threads

Hi Farshizzo,

Yes, viz.director() stops also even without a single execution of <multimedia>.play() and <multimedia>.play() eventually stops working without any viz.director() calls.

Try...
Forum: Vizard 10-19-2004, 04:25 PM
Replies: 4
Views: 6,082
Posted By tavaksai
running into a thread limit

Hi guys,

I found a problem having to do with threads. I am not sure if this is a bug or if I am doing something wrong.

Basically, after executing a certain number of threads or calling...
Forum: Vizard 08-23-2004, 10:04 AM
Replies: 4
Views: 5,516
Posted By tavaksai
found the bug

Hi,

After more extensive testing, I think I found the cause of the glove problem.

take a look at the following code:


import viz

viz.go(viz.PROMPT)
Forum: Vizard 08-20-2004, 07:32 PM
Replies: 4
Views: 5,516
Posted By tavaksai
5dt plug-in not working after upgrade

Thanks for the tip,

I actually tried doing method 1, but with my older
version of Vizard that was not possible. I downloaded
the newest version of Vizard and rotation worked
well, but then I...
Forum: Vizard 08-19-2004, 05:17 PM
Replies: 4
Views: 5,516
Posted By tavaksai
calculating angle differences

Hello,

I am trying to find a way to rotate a child in a hierarchy
in such a way that it matches the old rotation of
the parent after parent has been rotated.
Here is an example:


parent = ...
Forum: Vizard 08-13-2004, 10:21 AM
Replies: 3
Views: 5,514
Posted By tavaksai
clarification

Hi Farshizzo,

I don't think the group method helps. It has the same problem.
Just to clarify what I meant, here is a sample code:

import viz
viz.go()

outer_tube =...
Forum: Vizard 08-12-2004, 05:13 PM
Replies: 3
Views: 5,514
Posted By tavaksai
node3d.center function

Hi,

Is it possible to stop the node3d.center(...) function from changing the position of the object as soon as it is called?

For example:

obj1 = viz.add('box.wrl')
obj1.rotate(40,0,0)...
Forum: Vizard 08-03-2004, 01:32 PM
Replies: 1
Views: 5,101
Posted By tavaksai
getting absolute rotation

Hi,

I could not figure out by reading the documentation
how to get the absolute (realative to world) euler
angles of a child object that is attached to a parent object.

child =...
Forum: Precision Position Tracker (PPT) 08-01-2004, 04:46 PM
Replies: 9
Views: 13,420
Posted By tavaksai
method works

Hi guys,

I implemented the method you came up with
and it worked pretty well.
The only minor issue is that if the user violates
the constraints, there will be some "weirdness"
going on in the...
Forum: Precision Position Tracker (PPT) 07-26-2004, 04:00 PM
Replies: 9
Views: 13,420
Posted By tavaksai
cameras get confused by many LEDs

Hello,

I have noticed that the PPT trackers get confused by multiple LEDs (lights) when two lights get too close to each other or one gets right on top of another.
I have a total of three lights...
Forum: Vizard 07-07-2004, 08:23 AM
Replies: 1
Views: 6,057
Posted By tavaksai
keeping a 3d object in front of the view

Is there an easy way to have a 3d object (say a 3dtext)
be constantly displayed a certain distance away from the
view (say 1m) and always facing the view even as the view
is rotated or moved...
Forum: Vizard 07-02-2004, 12:20 PM
Replies: 12
Views: 13,262
Posted By tavaksai
Thanks for the help.

Thanks for the help.
Forum: Vizard 07-01-2004, 11:11 AM
Replies: 12
Views: 13,262
Posted By tavaksai
trouble loading vrml files generated by ProE

Hello,

I can't seem to load vrml files generated by ProEngineer
into Vizard. What I normally have to do is save ProE .prt
file as vrml 2.0. Then I open that vrml file in 3d Max and
export it...
Showing results 1 to 22 of 22

 
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