<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px">Hello Stathis,</span><br style="font-family:arial,sans-serif;font-size:13px"><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">- to attach the phase space (with the attachTo command) to a volume V means that particles information will be stored in the phase space only when they reach the volume V</span><br style="font-family:arial,sans-serif;font-size:13px">
<br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">- in your question you may refer to the "useVolumeFrame" flag ? If the flag is off (default) the particle coordinates are expressed in Gate world coordinate system. I the flag is on, the particle coordinates are expressed in the volume V coordinate system. It means that when using the phase space as a source, if you change the position of the volume V, particle will also be moved. This is not the case if the flag is off.</span><br style="font-family:arial,sans-serif;font-size:13px">
<br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">David</span><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Apr 24, 2014 at 1:32 PM, David Sarrut <span dir="ltr"><<a href="mailto:david.sarrut@gmail.com" target="_blank">david.sarrut@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello Stathis,<br>
<br>
- to attach the phase space (with the attachTo command) to a volume V means that particles information will be stored in the phase space only when they reach the volume V<br>
<br>
- in your question you may refer to the "useVolumeFrame" flag ? If the flag is off (default) the particle coordinates are expressed in Gate world coordinate system. I the flag is on, the particle coordinates are expressed in the volume V coordinate system. It means that when using the phase space as a source, if you change the position of the volume V, particle will also be moved. This is not the case if the flag is off.<br>
<br>
David<br>
<br>
<br>
> Le 23 avr. 2014 à 01:08, Stathis Kamperis <<a href="mailto:ekamperi@gmail.com">ekamperi@gmail.com</a>> a écrit :<br>
<div class="HOEnZb"><div class="h5">><br>
> Hi people,<br>
><br>
> how does attaching to world vs. attaching to some plane differs in the<br>
> context of phase space source files ? Is attaching to plane only<br>
> useful for moving sources ?<br>
><br>
> Thanks!<br>
><br>
> Best regards,<br>
> Stathis<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">David Sarrut, Phd<br>Directeur de recherche CNRS<br>CREATIS, UMR CNRS 5220, Inserm U 1044<div>Centre de lutte contre le cancer Léon Bérard<br>
28 rue Laënnec, 69373 Lyon cedex 08<br>Tel : 04 78 78 51 51 / 06 74 72 05 42<br><a href="http://www.creatis.insa-lyon.fr/~dsarrut" target="_blank">http://www.creatis.insa-lyon.fr/~dsarrut</a><br>_________________________________</div>
<div> "2 + 2 = 5, for extremely large values of 2"<br>_________________________________</div></div>
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