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<div class="moz-cite-prefix">Hi Aashish, today i installed the
master ParaView as you suggested.<br>
<br>
There is something wrong with the GUI for the VRPlugin, and now
it's not possible to select anymore the type of the VR connection,
not even importing a state file. I solved that importing an older
version of the plugin, with that it works, but so i don't know it
the problems are fixed. (it took me a while to figure how to use
the new FullScreen option but then i managed, i was trying to put
it in the Server process)<br>
<br>
Now somehow once in a while, even after applying the right
transform matrix to the tracker data, i have the weird effect that
once in a while, the axis seem to randomly invert. So if until a
second before it was working fine with the headtracking around an
object, suddenly it gets wrong on all the four axis. I don't know
if it might be a problem of my tracker or is something in
paraview. <br>
As a test, I saved a working system state, went out of paraview
and when i restarted and restored the state, the axis were wrong
again.<br>
<br>
As a side effect, there is a XGrabKeyboard command to remove in
the vtk file<span style="color: rgb(0, 0, 0); font-family: Times;
font-size: medium; font-style: normal; font-variant: normal;
font-weight: normal; letter-spacing: normal; line-height:
normal; orphans: 2; text-align: left; text-indent: 0px;
text-transform: none; white-space: normal; widows: 2;
word-spacing: 0px; -webkit-text-size-adjust: auto;
-webkit-text-stroke-width: 0px; display: inline !important;
float: none;"> vtkXOpenGLRenderWindow.cxx</span> and if you
don't remove it, when paraview is running fullscreen you can't use
the keyboard anymore, nor in paraview nor in other applications.<br>
<br>
Best,<br>
Emiliano<br>
<br>
Il 28/01/13 23:43, Aashish Chaudhary ha scritto:<br>
</div>
<blockquote
cite="mid:CAEw35Z9Y5P1vS4gwL=xGDFb8ZCWgfv-sa_Uq7c_Z6SaJPk8VMQ@mail.gmail.com"
type="cite">
<div class="gmail_quote">On Mon, Jan 28, 2013 at 4:19 PM, Emiliano
Pastorelli <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:hogancito@gmail.com" target="_blank">hogancito@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div class="im">
<div>Hi Aashish, perfect, thank you very much! I'll give
it a try tomorrow, and if it all works well i'll use it
for a demonstration on wednesday, just in time!<br>
</div>
</div>
</div>
</blockquote>
<div><br>
</div>
<div>Great. Let us know if we can help. </div>
<div><br>
</div>
<div>Thanks,</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div class="im">
<div> <br>
Regards,<br>
Emiliano<br>
<br>
Il 28/01/13 22:15, Aashish Chaudhary ha scritto:<br>
</div>
</div>
<blockquote type="cite">Hi <span
style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif">Emiliano,</span>
<div>
<div class="h5">
<div><font color="#222222" face="arial, sans-serif"><br>
</font></div>
<div><font color="#222222" face="arial, sans-serif">I
just wanted to let you know that r</font><span
style="color:rgb(34,34,34);font-family:arial,sans-serif">ecently
we fixed couple of minor bugs and now they are in
ParaView master if you want to give it a try. </span></div>
<div><span
style="color:rgb(34,34,34);font-family:arial,sans-serif"><br>
</span></div>
<div><span
style="color:rgb(34,34,34);font-family:arial,sans-serif">Thanks</span></div>
<div><span
style="color:rgb(34,34,34);font-family:arial,sans-serif"><br>
</span></div>
<div><br>
<div class="gmail_quote">On Fri, Jan 11, 2013 at
12:47 PM, Aashish Chaudhary <span dir="ltr"><<a
moz-do-not-send="true"
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"><br>
<br>
<div class="gmail_quote">
<div>On Thu, Jan 10, 2013 at 9:00 AM, Emiliano
Pastorelli <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:hogancito@gmail.com"
target="_blank">hogancito@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex"> Hi,<br>
<br>
I'm having some issues with headtracking
in ParaView in a 3 screens environment (2
walls + 1 table). From the GUI (and also
from the config pvsm file, but equal
results) I tried to configure the
following propertier connected to the
tracker.<br>
<br>
a) Camera Position ( I mentioned it in a
previous message), the vrpn server doesn't
seem to feed the proper argument to the
SetCamera function and so it doesn't work.<br>
b) View Position : when i start the
vrplugin it gives me the following message
:<br>
Generic Warning: In
/home/hogan/projects/ParaView/ParaViewCore/ServerManager/Core/vtkSMPropertyHelper.cxx,
line 429<br>
Call not supported for the current
property type.<br>
And nothing happens.<br>
c) EyeTransformMatrix : close to be
working, but when i move my head around
the screens, the object doesn't move
properly around the screens (while if i
just move the object with the mouse, it
goes properly across the three display,
moving from one to another according to
the position)<br>
d) ModelTransformMatrix : works properly<br>
<br>
Which is the "official" procedure to do
the headtracking? Am I doing something
wrong? The fact that it works properly
with the ModelTransformMatrix makes me
think that the vrpn server that i wrote
for this tracker works properly, so i
don't get what else i shall modify to
properly track the head movement.<br>
</blockquote>
<div><br>
</div>
</div>
<div>Connecting your sensor to the
EyeTransformMatix is the right thing to do
for the head tracking. Is it possible that
your numbers are too small? When you move
your head the position of the object may not
move that much depending on your object is
front of the projected plane or behind. If
you can send me your config file, state file
and what values you are getting from your
sensor, I can provide you exact
explanation. </div>
<div><br>
</div>
<div>Thanks,</div>
<div>
<div> </div>
<div> </div>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex"> Any hint is
welcome before i go mad!<br>
Best,<br>
Emiliano<br>
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-- <br>
| Aashish Chaudhary <br>
| R&D Engineer <br>
| Kitware Inc. <br>
| <a moz-do-not-send="true"
href="http://www.kitware.com"
target="_blank">www.kitware.com</a> </font></span></blockquote>
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-- <br>
| Aashish Chaudhary <br>
| R&D Engineer <br>
| Kitware Inc. <br>
| <a moz-do-not-send="true"
href="http://www.kitware.com" target="_blank">www.kitware.com</a>
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</blockquote>
<br>
</div>
</blockquote>
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<div><br>
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-- <br>
| Aashish Chaudhary <br>
| R&D Engineer <br>
| Kitware Inc. <br>
| <a moz-do-not-send="true" href="http://www.kitware.com">www.kitware.com</a>
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