Thanks Aashish, it would be good to know if I have made an error with my configuration. It's certainly not a major issue, the workaround is trivial to implement.<div><br></div><div>Thanks a lot for your help,</div><div>
<br></div><div>Seán</div><div><br></div><div><br><br><div class="gmail_quote">On Tue, Jul 24, 2012 at 6:50 PM, Aashish Chaudhary <span dir="ltr"><<a href="mailto:aashish.chaudhary@kitware.com" target="_blank">aashish.chaudhary@kitware.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="gmail_quote"><div class="im">On Tue, Jul 24, 2012 at 12:03 PM, Sean Delaney <span dir="ltr"><<a href="mailto:sdelaney@cp.dias.ie" target="_blank">sdelaney@cp.dias.ie</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Aashish,<div><br></div><div>In my case, my tracker data is in mm but my chosen world coordinates are in meters, so I transformed the tracking data to meters and I expect the eye separation to be defined in meters too.<br>
<div><br><div><div class="gmail_quote"><div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">> It is. If you transform your tracker data, then you would have to<br>
> adjust your eye separation as well.</blockquote>
<div><br></div></div><div>Ok, but this does not work for me. I have transformed my tracking data to meters. If I define the eye separation to be "0.065", I can not see stereo effects. If I use "65", I see the expected stereo effects. It seems like Paraview requires the separation to be specified in mm, even though I have transformed my tracking data (and everything else) to meters.</div>
</div></div></div></div></blockquote></div><div><br>Hmm... this is not quite right. Let me get back to you on this. <br></div><div class="im"><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div><div><div><div class="gmail_quote"><div>
<div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>
</div>Like I said ParaView has no notion of units. So it really depends on<br>
the user to define a system and stick with it.</blockquote><div><br></div></div><div>Agreed, I am trying to do this. I have defined my world coordinates in meters. I have transformed my tracking data to meters. Yet Paraview still requires the eye separation to be specified in mm. Why? This seems like a mistake to me.</div>
<div>
<div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div></div>No problem. Hope my explanation makes sense. Let me know if I miss something.</blockquote>
<div><br></div></div><div>Thanks very much for the explanation and your time. It makes perfect sense. Unfortunately this is not the behavior I see when I run Paraview with the VR plugin. It seems like a bug to me, but perhaps this is what the developers intended.</div>
</div></div></div></div></blockquote></div><div><br>Yes, something is not quite right. We do work with our collaborator and they have a CAVE so I could ask him to experiment with this. <br></div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div><div><div><div class="gmail_quote">
<div><br></div><div>Seán</div></div></div></div></div>
</blockquote></div><div class="HOEnZb"><div class="h5"><br><br clear="all"><br>-- <br>| Aashish Chaudhary <br>| R&D Engineer <br>| Kitware Inc. <br>| <a href="http://www.kitware.com" target="_blank">www.kitware.com</a> <br>
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