|
#1
|
|||
|
|||
coordinates
I have a question regarding coordinates. When you run a scene let's say I ran lab.wrl that's in the resource. When you run the program , are we at position 0,0,0? Where about are we located? What about when we connect to Optotrak? How do we know the coordinates of our starting point?
|
#2
|
|||
|
|||
If you're using the default mouse navigation to control the viewpoint, the starting position is [0,1.8,0]. If the viewpoint is controlled by tracking data and there are no other offsets applied, the starting location should be the position returned by the tracking device.
|
#3
|
|||
|
|||
Thank you very much for your reply. How can we return the starting position if we are using Optotrak?
|
Tags |
coordinate system, optotrak, scene |
Thread Tools | |
Display Modes | Rate This Thread |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Texture Coordinates in a Cube Map | mshukun | Vizard | 2 | 05-10-2013 01:31 PM |
360 panorama image cube using as darts target and record the xy coordinates | mshukun | Vizard | 2 | 03-14-2013 07:17 AM |
How do coordinates in IS900 thransform into coordinates in vizard's world | jacky | Vizard | 1 | 08-11-2011 11:44 AM |
child-objects in VRML-file all have the same coordinates | Sven | Vizard | 4 | 06-09-2010 03:07 AM |
viz.vertex coordinates | lilio | Vizard | 6 | 05-16-2009 05:36 PM |