<div dir="ltr"><div><div>Hi,<br><br></div>It may be in certain cases the image is sent from the simulation to the client, I'm not sure about that. If a filter on the client takes that input then the entire data set has to be downloaded to the client. The way it is designed to work is that the user can modify the pipeline on both the client and the simulation's pipeline.<br>
<br></div>Regards,<br>Andy<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Oct 22, 2013 at 10:46 AM, Junyi Han <span dir="ltr"><<a href="mailto:demonmerlin@gmail.com" target="_blank">demonmerlin@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 dir="ltr">Hi Andy,<div><br></div><div>I'm still confused about the download part. </div><div>The rendered image is sent from the simulation to the client. Then, if I click on the icon (circle with triangle), the rendered image will be copied to my local pipeline (like builtin) and I can operate on this local pipeline such as adding filter, is that right?</div>
<div><br></div><div>Best wishes,</div><div>Junyi Han</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">2013/10/21 Andy Bauer <span dir="ltr"><<a href="mailto:andy.bauer@kitware.com" target="_blank">andy.bauer@kitware.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi,<br><br></div>The Catalyst live mode is still beta functionality. The client does connect to the Catalyst enabled simulation directly. You have to keep in mind that there's a pipeline on the server and a separate pipeline on the client. Essentially the pipeline on the client uses the requested filter output from the server and uses that as the source. The pipeline on the server branches of the 'catalyst:' server (instead of the eyeball it will have a circle with an intersecting triangle on the left). You can click on that icon to download that data to your client. You should be able to add in other filters on the Catalyst server by selecting the desired filter to chain off of in the Pipeline Browser and then choosing the desired filter in the menu. <br>
<br></div>If I remember correctly, the initial pipeline helps set up the environment on the Catalyst server to work with. For big simulations, you wouldn't want to download the full data set to the client anyway. <br>
<br></div>Regards,<br>Andy<br><div><br><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div>On Mon, Oct 21, 2013 at 12:50 PM, Junyi Han <span dir="ltr"><<a href="mailto:demonmerlin@gmail.com" target="_blank">demonmerlin@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr"><span style="color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px;line-height:21px">Dear all,</span><div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px">
<br></div><div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px">I'm new to Catalyst. I'm wondering how does the live mode work. </div>
<div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px">In my understanding, the simulation is modified to call Catalyst library which can get pre-processed information from a python script file. The simulation also connects to paraview client directly. It means that there is no pvserver, instead, the simulation calls Catalyst library which based on paraview lib and VTK lib to process data like pvserver, is that correct? </div>
<div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px">But in live mode, if I modify the paraview pipeline through the Paraview client, for example, add a filter, how to inform the simulation that the pipeline has been changed? If the simulation can be noticed of the modified pipeline, why do we need to create a python script to describe the pipeline at the beginning?</div>
<div style="line-height:21px;color:rgb(68,68,68);font-family:'Microsoft YaHei UI','Microsoft YaHei',宋体,Calibri,sans-serif;font-size:15px"><br><br>Best wishes,<div>Junyi Han</div></div></div>
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