<div dir="ltr">Hi Mathieu,<div><br></div><div>Yes is another file. Attached you can find it. The file I send to you previously only contains rgb information. </div><div><br></div><div>Regards,</div><div><br></div><div>Albert</div><div class="gmail_extra"><br><div class="gmail_quote">2018-04-25 14:29 GMT+02:00 Mathieu Westphal <span dir="ltr"><<a href="mailto:mathieu.westphal@kitware.com" target="_blank">mathieu.westphal@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 Albert<br><br></div>The .ply file you sent (attached to this mail) does not seem to contain the data your are looking for, as one can see easilly by inspecting the first lines of the file.<br></div>Are you working with a different file ?<br><br></div>Best regards,<br></div><div class="gmail_extra"><br clear="all"><div><div class="m_7385880217584241437gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Mathieu Westphal<br></div></div></div>
<br><div class="gmail_quote"><div><div class="h5">On Wed, Apr 25, 2018 at 10:39 AM, Albert Mosella-Montoro <span dir="ltr"><<a href="mailto:albert.mosella@upc.edu" target="_blank">albert.mosella@upc.edu</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 class="h5"><div dir="ltr">Hi All,<div><br></div><div>The intention of this e-mail is to continue the discussion that I have with Mathieu Westphal in stackoverflow.</div><div><br></div><div>The starting point of the problem was I wanted to process a .plc file in paraview. Matthew told me that at this moment this was not possible and I needed to convert my plc, file to ply. When I done the conversion, paraview was not able to understand my file due to PLC that it generated a ply file without cells.</div><div><br></div><div>To solve that Andrew proposes to me to use the following python programmable filter:</div><div><br></div><div><pre style="margin:0px 0px 1em;padding:5px;border:0px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-weight:400;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto;background-color:rgb(239,240,241);word-wrap:normal;color:rgb(36,39,41);letter-spacing:normal;text-align:left;text-indent:0px;text-transform:none;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><code style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;background-color:rgb(239,240,241);white-space:inherit">pdi = self.GetPolyDataInput()
pdo = self.GetPolyDataOutput()
pdo.ShallowCopy(pdi)
numPts = pdo.GetNumberOfPoints()
ids=vtk.vtkIdList()
ids.SetNumberOfIds(numPts)
for i in range(0, numPts):
ids.SetId(i, i)
pdo.Allocate(1)
pdo.InsertNextCell(2, ids)</code></pre>That solves my issue and I was able to saw my rgb point cloud. Now the problem that I have is the following.</div><div><br></div><div>I have stored in a ply file the following information: X Y Z VX VY VZ and I would like to use vx, vy and vz to display some arrows.</div><div><br></div><div>The thing is when paraview reads this new ply file with a custom point the vx, vy and vz is not recognized. <br></div><div><br></div><div>Thanks,</div><div><br></div><div>Albert</div></div>
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