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<font size="2" face="Dialog">Hy Nikhil !</font> </p>
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<font size="2" face="Dialog">Yes it worked at least for the head sensor, for the wandpos i need the cutfunktion i didnt managed to put this in the pvsm file (if i did it crashes sometimes or even didnt start at all) </font> </p>
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<font size="2" face="Dialog">it seems to me that using the VRPlugin the system is slower than before, is there something i can do to make it a little bit faster ( i have enough cpus) it looks to me that even the crosshair cursor is slower than before, so this looks like it done allways slow using this VRPlugin .</font> </p>
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<font size="2" face="Dialog">But anyway thanks for your help on this issue before i managed with you help to make it run.</font> </p>
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<font size="2" face="Dialog">mfg</font> </p>
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<font size="2" face="Dialog">christian</font><br><br><br>Christian Wohlschlager<BR>JKU Universität Linz<BR>Altenbergerstr.69<BR>4040 Linz<BR>Austria<BR><BR><br><br>>>> Nikhil Shetty <nikhil.shetty@kitware.com> 3/12/2012 12:03 PM >>><br>Hi Christian, </p>
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Yes this will be a little annoying till a GUI is developed to handle this. But right now we have need to manually figure this out. </p>
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You need to construct your pipeline and have pv Proxy Objects in place before you can apply VR interactor styles to them. </p>
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So things like 'RenderView1.HeadPose' implies 'Proxy.Property'. The state file stores this information about what Proxies and properties are available so you could infer this info from the state file. An easier way to figure out the objects available is to use the Property Linking Tool in the GUI </p>
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Tools->Manage Links->Add->Mode:PropertyLinks<br> </p>
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I am attaching a sample state file which may be useful. </p>
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-Nikhil </p>
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On Mon, Mar 12, 2012 at 2:42 AM, Christian Wohlschlager <span dir="ltr"><<a href="mailto:Christian.Wohlschlager@jku.at" target="_blank">Christian.Wohlschlager@jku.at</a>></span> wrote:<br> </p>
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<font face="Dialog">Dear Nikhil !</font> </p>
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<font face="Dialog">Sorry didnt tell you what the exact error message was:</font> </p>
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<font face="Dialog">on the client side ( pvserver loaded )</font> </p>
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<font face="Dialog">after loading the *.pvsm state file </font> </p>
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<font face="Dialog">vtkVRStyleTracking::GetOutProxyNProperty</font> </p>
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<font face="Dialog">Proxy ( RenderView) :Not Found</font> </p>
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<font face="Dialog">vtkVRStyleGrabNUpdateMatrix::GetOutProxyNProperty</font> </p>
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<font face="Dialog">Proxy ( RenderView1) :Not Found</font> </p>
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<font face="Dialog">Proxy ( CutFunction) :Not Found</font> </p>
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<font face="Dialog">Proxy ( CutFunction) :Not Found</font> </p>
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<font face="Dialog">Segmentation fault (core dumped)</font> </p>
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<font face="Dialog">thank you</font> </p>
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<font face="Dialog">christian </font><br><br><br>Christian Wohlschlager<br>JKU Universität Linz<br>Altenbergerstr.69<br>4040 Linz<br>Austria<br><br><br><br> </p>
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>>> Nikhil Shetty <<a href="mailto:nikhil.shetty@kitware.com" target="_blank">nikhil.shetty@kitware.com</a>> 3/9/2012 4:52 PM >>><br>Hi Christian, </p>
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On Fri, Mar 9, 2012 at 2:01 AM, Christian Wohlschlager <span dir="ltr"><<a href="mailto:Christian.Wohlschlager@jku.at" target="_blank">Christian.Wohlschlager@jku.at</a>></span> wrote:<br> </p>
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<font face="Dialog">Thank you Nikhil !</font> </p>
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<font face="Dialog">Sorry this --vrpn thing was not in your homepage it comes on </font> </p>
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<a href="http://wiki.iq-station.com/index.php?title=ImmersiveParaView" target="_blank"><font color="#0000ff" face="Dialog"><u><i>http://wiki.iq-station.com/index.php?title=ImmersiveParaView</i></u></font></a> </p>
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<font face="Dialog">I shouldnt trust eh even it has a WIKI in its name.</font> </p>
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<font face="Dialog">In the new vrpn thing there are some new issues i dont know:</font> </p>
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<font face="Dialog">this is part of a .pvsm file which should be loaded before usage:</font> </p>
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<font face="Dialog"><!--></font> </p>
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<font face="Dialog">VRPN Connections </font> </p>
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<font face="Dialog"></!--> </font> </p>
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<font face="Dialog"><VRConnectionManager></font> </p>
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<font face="Dialog"><VRPNConnection name="cspad" address="curvedscreen@virtu"></font> </p>
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<font face="Dialog"><Button id="1" name="1"/></font> </p>
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<font face="Dialog"><Button id="2" name="2"/></font> </p>
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<font face="Dialog"><Button id="3" name="3"/></font> </p>
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<font face="Dialog"><Tracker id="1" name="head"/></font> </p>
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<font face="Dialog"><Tracker id="2" name="wand"/></font> </p>
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<font face="Dialog"></VRPNConnection></font> </p>
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<font face="Dialog"></VRConnectionManager></font> </p>
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<font face="Dialog"><!--></font> </p>
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<font face="Dialog">Interactor Style</font> </p>
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<font face="Dialog"></!--> </font> </p>
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<font face="Dialog"><VRInteractorStyles></font> </p>
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<font face="Dialog"><Style class="vtkVRStyleTracking" set_property="RenderView1.HeadPose"></font> </p>
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<font face="Dialog"><Tracker name="cspad.head"/></font> </p>
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<font face="Dialog"></Style></font> </p>
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<font face="Dialog"><Style class="vtkVRStyleGrabNUpdateMatrix" set_property="RenderView1.WandPose"></font> </p>
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<font face="Dialog"><Tracker name="cspad.wand"/></font> </p>
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<font face="Dialog"><Button name="cspad.1"/></font> </p>
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<font face="Dialog"><MatrixProperty name="RenderView1.WandPose"/></font> </p>
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<font face="Dialog"></Style></font> </p>
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<font face="Dialog"><Style class="vtkVRStyleGrabNTranslateSliceOrigin" origin="CutFunction.Origin"></font> </p>
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<font face="Dialog"><Button name="cspad.2"/></font> </p>
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<font face="Dialog"><Tracker name="cspad.wand"/></font> </p>
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<font face="Dialog"></Style></font> </p>
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<font face="Dialog"><Style class="vtkVRStyleGrabNRotateSliceNormal" normal="CutFunction.Normal"></font> </p>
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<font face="Dialog"><Button name="cspad.3"/></font> </p>
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<font face="Dialog"><Tracker name="cspad.wand"/></font> </p>
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<font face="Dialog"></Style></font> </p>
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<font face="Dialog"></VRInteractorStyles></font> </p>
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<font face="Dialog"></!--> </font> </p>
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<font face="Dialog">the thing is i dont know what i should fill in for</font> </p>
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<font face="Dialog"><Style class="vtkVRStyleTracking" set_property="RenderView1.HeadPose"></font> </p>
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<font face="Dialog">RenderView1.HeadPose</font> </p>
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<font face="Dialog">or</font> </p>
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<font face="Dialog"><Style class="vtkVRStyleGrabNTranslateSliceOrigin" origin="CutFunction.Origin"></font> </p>
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<font face="Dialog">CutFunktion.Origin</font> </p>
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I understand your concern. The wiki page does document this very well. But typically the interactor styles help you choose what type of interaction you want to do. If you want head tracking use the vtkVRStyleTracking which uses tracking data 'cspad.head' and changes the property RenderView1.HeadPose (in the state file) </p>
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If your scene has a slice and you want to manipulate the slice then you can use vtkVRStyleGrabNTranslateSliceOrigin style. It basically takes tracker inputs and a button to change the slice origin (CutFunction.Origin). So you can press button and move the wand to move the slice plane. </p>
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I will be updating the document with more info about the interactor styles. </p>
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<font face="Dialog">thank you for your help</font> </p>
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<font face="Dialog">christian </font><br> </p>
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Christian Wohlschlager<br>JKU Universität Linz<br>Altenbergerstr.69<br>4040 Linz<br>Austria<br><br><br><br> </p>
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>>> Nikhil Shetty <<a href="mailto:nikhil.shetty@kitware.com" target="_blank">nikhil.shetty@kitware.com</a>> 3/8/2012 2:24 PM >>><br>Hi Christian, </p>
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Here is the latest documentation for Paraview in CAVE<br><br><a href="http://www.itk.org/Wiki/ParaView/Users_Guide/CAVE_Display" target="_blank">http://www.itk.org/Wiki/ParaView/Users_Guide/CAVE_Display</a> </p>
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The --vrpn option was replaced with a different mechanism (see document). Can you send me a reference to the page where you found the info so that can be updated. </p>
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-Nikhil </p>
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On Thu, Mar 8, 2012 at 3:10 AM, Christian Wohlschlager <span dir="ltr"><<a href="mailto:Christian.Wohlschlager@jku.at" target="_blank">Christian.Wohlschlager@jku.at</a>></span> wrote:<br> </p>
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<font face="Dialog">Hy !</font> </p>
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<font face="Dialog">Hy I'm using ParaView 3.14 in a Cave environment using VRPN when i try to start ./pvserver --vrpn . It says cannot open file --vrpn) ( which should mean the swtich --vrpn is not know) but on the Homepage of ParaView is mentioned. ANY IDEA ??</font> </p>
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<font face="Dialog">mfg</font> </p>
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<font face="Dialog">Christian </font> </p>
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<span><font color="#888888"><br style="color: #888888">
Christian Wohlschlager<br style="color: #888888">JKU Universität Linz<br style="color: #888888">Altenbergerstr.69<br style="color: #888888">4040 Linz<br style="color: #888888">Austria<br style="color: #888888"><br style="color: #888888"><br style="color: #888888"><br style="color: #888888"></font></span> </p>
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_______________________________________________<br>Powered by <a href="http://www.kitware.com" target="_blank">www.kitware.com</a><br><br>Visit other Kitware open-source projects at <a href="http://www.kitware.com/opensource/opensource.html" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br><br>Please keep messages on-topic and check the ParaView Wiki at: <a href="http://paraview.org/Wiki/ParaView" target="_blank">http://paraview.org/Wiki/ParaView</a><br><br>Follow this link to subscribe/unsubscribe:<br><a href="http://www.paraview.org/mailman/listinfo/paraview" target="_blank">http://www.paraview.org/mailman/listinfo/paraview</a><br><br> </p>
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