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Search took 0.08 seconds; generated 89 minute(s) ago. Search: Posts Made By: farshizzo
Forum: Vizard 03-23-2011, 12:53 PM
Replies: 1
Views: 183,264
Posted By farshizzo
You can use the <node>.setPosition and...

You can use the <node>.setPosition and <node>.setScale commands to change the position/scale of any node object. The documentation contains many examples and tutorial showing how to use these...
Forum: Vizard 03-23-2011, 09:03 AM
Replies: 9
Views: 42,408
Posted By farshizzo
You are using the <link>.postScale() command...

You are using the <link>.postScale() command incorrectly. If you look at the docs, the target option is the third parameter, not the second. I recommend passing the value as a keyword...
Forum: Vizard 03-22-2011, 12:20 PM
Replies: 5
Views: 59,204
Posted By farshizzo
That is because the polhemus object is not...

That is because the polhemus object is not linkable, it is an extension. Have a look at the documentation for the polhemus plugin on how to connect to a polhemus tracker. You never mentioned which...
Forum: Vizard 03-21-2011, 09:23 AM
Replies: 5
Views: 59,204
Posted By farshizzo
Is the tracker on the HMD 6DOF or 3DOF...

Is the tracker on the HMD 6DOF or 3DOF orientation? Either way, to integrate HMD tracking you should just need to use the <link>.preMultLinkable command. After you have setup the link between the car...
Forum: Vizard 03-17-2011, 03:44 PM
Replies: 1
Views: 27,772
Posted By farshizzo
The peek feature requires low-level access to the...

The peek feature requires low-level access to the scene graph, so you won't be able to fully replicate this feature using built-in Vizard commands.

Basically, it renders the entire scene as usual,...
Forum: Vizard 03-17-2011, 03:21 PM
Replies: 3
Views: 24,234
Posted By farshizzo
This is a bug in Vizard 4, it will be fixed in...

This is a bug in Vizard 4, it will be fixed in the next beta. Thanks for reporting the issue.
Forum: Vizard 03-16-2011, 09:24 AM
Replies: 2
Views: 50,758
Posted By farshizzo
That's the nature of having vsync enabled. If...

That's the nature of having vsync enabled. If your frame rate drops below 1/60th of a second, then it will have to wait for every other vertical refresh, which equals 30 fps. And if you drop below...
Forum: Vizard 03-14-2011, 06:16 PM
Replies: 1
Views: 30,639
Posted By farshizzo
Try creating a thin box instead, using the...

Try creating a thin box instead, using the vizshape module:quad = vizshape.addBox([1,1,0.01])
quad.texture(tex)
Forum: Vizard 03-11-2011, 11:27 AM
Replies: 6
Views: 31,729
Posted By farshizzo
You can already customize the toolbar buttons. ...

You can already customize the toolbar buttons.


Right click anywhere in the toolbar and click Customize
Select the Commands tab
Find the menu option in the Categories/Commands list
Drag...
Forum: Vizard 03-11-2011, 09:19 AM
Replies: 6
Views: 25,836
Posted By farshizzo
To be clear, is the model failing to load, or is...

To be clear, is the model failing to load, or is it loading but just outputting the warning messages?

The new version of OpenSceneGraph in R4 contains a new 3DS loader, so it might just be overly...
Forum: Vizard 03-11-2011, 08:56 AM
Replies: 6
Views: 31,729
Posted By farshizzo
We plan on adding shortcuts for debug stepping...

We plan on adding shortcuts for debug stepping commands. We are trying to figure out which keys would work the best. The problem with all these new features is that we are starting to run out of...
Forum: Vizard 03-11-2011, 08:51 AM
Replies: 5
Views: 61,927
Posted By farshizzo
The ability to sort items in the code browser by...

The ability to sort items in the code browser by either line number or name is on our todo list.

By "code hiding", are you referring to the "code folding" feature? This feature still exists in R4...
Forum: Vizard 03-09-2011, 10:36 AM
Replies: 4
Views: 206,967
Posted By farshizzo
You should not call preTrans on every update. You...

You should not call preTrans on every update. You only need to call it once when you initially setup the link.
import viz
import viztask

viz.go(viz.HMD | viz.STEREO)

isense =...
Forum: Vizard 03-09-2011, 09:40 AM
Replies: 4
Views: 206,967
Posted By farshizzo
If your sensor contains both position and...

If your sensor contains both position and rotation data, then you need to apply a preTrans operator on the link to apply the offset between the physical sensor and actual eye position.
...
Forum: Vizard 03-04-2011, 11:47 AM
Replies: 6
Views: 25,836
Posted By farshizzo
What model format are you loading?

What model format are you loading?
Forum: Vizard 03-02-2011, 09:59 AM
Replies: 2
Views: 23,705
Posted By farshizzo
You can use the viz.RENDER_RIGHT and...

You can use the viz.RENDER_RIGHT and viz.RENDER_LEFT flags to prevent a node from rendering to a specific eye in stereo. In your example, if you wanted the line to only show up on the left eye, then...
Forum: Vizard 02-22-2011, 12:17 PM
Replies: 2
Views: 24,959
Posted By farshizzo
The following scripts shows how to use the...

The following scripts shows how to use the post-process module to apply a contrast shader to the right eye. Let me know if anything is unclear.
import viz
viz.go(viz.STEREO_HORZ)
...
Forum: Vizard 02-22-2011, 11:09 AM
Replies: 2
Views: 34,237
Posted By farshizzo
The error AttributeError: 'Queue' object has no...

The error AttributeError: 'Queue' object has no attribute 'get' is suspicious. It seems like something is conflicting with the Queue module that is part of the standard library. Do you have a module...
Forum: Vizard 02-22-2011, 11:05 AM
Replies: 1
Views: 21,466
Posted By farshizzo
You can pass arguments through the command line...

You can pass arguments through the command line and access them using the sys.argv argument list.
Forum: Vizard 02-22-2011, 11:03 AM
Replies: 6
Views: 30,309
Posted By farshizzo
Are you running under Windows Vista or 7? There...

Are you running under Windows Vista or 7? There is an issue with some OpenGL drivers under Vista and above where fullscreen mode causes issues like the one you are describing.

Try adding the...
Forum: Vizard 02-15-2011, 11:27 AM
Replies: 5
Views: 26,261
Posted By farshizzo
Try the following script:import viz viz.go() ...

Try the following script:import viz
viz.go()

viz.MainWindow.setView( viz.addView(scene=viz.addScene()) )

LeftWindow = viz.addWindow(pos=(0.125,0.75),size=(0.25,0.5))...
Forum: Vizard 02-15-2011, 10:07 AM
Replies: 29
Sdk
Views: 20,240,725
Posted By farshizzo
You will need to add "_SECURE_SCL=0" to the...

You will need to add "_SECURE_SCL=0" to the preprocessor definition list of your project. The example projects should have this defined.

Here is a list of Visual Studio 2008 project settings you...
Forum: Vizard 02-15-2011, 09:58 AM
Replies: 3
Views: 28,414
Posted By farshizzo
1) Have you tried disabling lighting just on the...

1) Have you tried disabling lighting just on the node?node.disable(viz.LIGHTING)I just tested this out with the custom node example, and I don't get any dimming.

2) There is no automatic velocity...
Forum: Vizard 02-15-2011, 09:51 AM
Replies: 5
Views: 26,261
Posted By farshizzo
Are you just wanting to display a separate image...

Are you just wanting to display a separate image to each eye? If so, here is a sample script showing how to accomplish this:import viz
viz.go(viz.STEREO_HORZ|viz.FULLSCREEN)

# Create texture...
Forum: Vizard 02-14-2011, 03:15 PM
Replies: 1
Views: 24,018
Posted By farshizzo
There is currently no ability to set the line...

There is currently no ability to set the line spacing of text objects. However, this feature will be added to the next beta release of Vizard 4.
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