Forum: Vizard
08-19-2018, 11:16 AM
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Replies: 5
Views: 7,572
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Forum: Vizard
08-05-2018, 03:22 AM
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Replies: 5
Views: 7,572
I want to calculate depth information for each...
I want to calculate depth information for each screen pixel in a way that for given 2d screen coordinates (x,y) I get the distance from the user's head to the point in the 3d scene that corresponds...
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Forum: Vizard
07-19-2018, 04:25 AM
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Replies: 5
Views: 7,572
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Forum: Vizard
02-26-2018, 09:47 AM
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Replies: 1
Views: 6,751
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Forum: Vizard
02-11-2018, 12:24 PM
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Replies: 1
Views: 6,751
What causes the ghosting in our cave?
Hi all,
in our experiment we want to show participants different 3d scenes and track their eye movements. They are seated 70 cm in front of a 3D monitor (display width: 59.773 cm; display height:...
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Forum: Vizard
12-18-2017, 09:25 AM
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Replies: 1
Views: 5,494
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Forum: Vizard
11-10-2017, 06:14 AM
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Replies: 1
Views: 10,528
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Forum: Vizard
11-03-2017, 06:48 AM
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Replies: 1
Views: 7,383
check if fixation is on target
I want to check whether a (gaze) fixation (i.e. a position) is on an object or not in a 3d and a 2d scenario. I think I need the corresponding object coordinates to do this.
What is the best way...
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Forum: Vizard
06-14-2017, 02:47 AM
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Replies: 2
Views: 11,316
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Forum: Vizard
06-14-2017, 02:38 AM
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Replies: 1
Views: 8,316
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Forum: Vizard
06-13-2017, 07:35 AM
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Replies: 0
Views: 11,649
3D projection: difference cuboid/sphere
Hi!
I'm currently using a powerwall to present cuboid-shaped and spherical objects in 3d.
When I increase the IPD the cuboids retain their size on the screen, but for the spheres the expansion...
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Forum: Vizard
06-07-2017, 06:36 AM
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Replies: 1
Views: 10,043
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Forum: Vizard
06-02-2017, 06:21 AM
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Replies: 2
Views: 11,316
field of view powerwall
Is the field of view automatically determined by the powerwall dimensions and the user's position?
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Forum: Vizard
05-31-2017, 05:21 AM
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Replies: 6
Views: 11,882
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Forum: Vizard
05-30-2017, 06:05 AM
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Replies: 6
Views: 11,882
It would be great if I could try to apply the...
It would be great if I could try to apply the view from SketchUp to the model in Vizard as I need the same viewpoint from which the model was exported. Also, it looks like the saved view is displayed...
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Forum: Vizard
05-24-2017, 07:17 AM
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Replies: 6
Views: 11,882
You are right, there is a node called...
You are right, there is a node called 'skp_camera_Last_Saved_SketchUp_View'. But I don't know how to extract the camera's position and euler values from this node. Can you tell me how to do this?
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Forum: Vizard
05-23-2017, 02:02 PM
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Replies: 6
Views: 11,882
Import viewpoint from 3rd party software
Is there an option to import the viewpoint that's used in a 3d design sofware, especially Sketchup, in Vizard?
I wonder how I can setup the corresponding viewpoint for an experiment using a vizcave...
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Forum: Vizard
01-04-2017, 03:44 AM
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Replies: 2
Views: 8,883
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Forum: Vizard
12-21-2016, 05:07 AM
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Replies: 2
Views: 8,883
difference between cave and Inspector
Hello,
I am using the vizcave module to present objects stereoscopically. When I add my 3d-model (chessboard.OSGB) to the world it looks much brighter than the model I created. In the Inspector,...
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Forum: Vizard
11-08-2016, 10:30 AM
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Replies: 3
Views: 8,824
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Forum: Vizard
11-04-2016, 11:54 AM
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Replies: 3
Views: 8,824
Sorry, but I don't know how to provide a code...
Sorry, but I don't know how to provide a code that reproduces the issues without including the eyetracker commands. I excluded the other parts of the code because these are mainly functions that are...
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Forum: Vizard
11-02-2016, 08:12 AM
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Replies: 3
Views: 8,824
Timing problem
Hi!
Please find attached a part of my code.
I use a EyeLink 1000 and so "el" stands for eyelink and represents the eyetracker object [el = pylink.EyeLink()]. The variable "ball" is a .osgb-file...
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Forum: Vizard
10-25-2016, 04:23 AM
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Replies: 1
Views: 9,037
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Forum: Vizard
07-01-2016, 04:00 AM
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Replies: 1
Views: 7,262
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Forum: Vizard
07-01-2016, 12:45 AM
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Replies: 1
Views: 7,262
Quit director thread
Dear all,
Does anyone know how I can quit a thread created by the <viz>.director command?
Best,
VizMars
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