<div dir="ltr">You're right ....Actually, I put it always but I was trying the "port connections" style and I forgot it . There off course it is required.<div><br></div><div>Thanks!</div><div><br></div><div>RaC<br>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Mar 14, 2013 at 4:21 PM, Gerrick Bivins <span dir="ltr"><<a href="mailto:Gerrick.Bivins@halliburton.com" target="_blank">Gerrick.Bivins@halliburton.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="blue" vlink="purple">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Ignore my previous reply…read it too fast. Sorry.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">You may need to call Update() on your MarchingCubes filter. I haven’t used the “SetInput()/GetOutput()” version of the pipeline in a while<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">so I don’t remember if calling MarchingCubes.GetOutput() necessarily updates the pipeline (ie executes the filter) before returning the output.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Gerrick<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<div>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:vtkusers-bounces@vtk.org" target="_blank">vtkusers-bounces@vtk.org</a> [mailto:<a href="mailto:vtkusers-bounces@vtk.org" target="_blank">vtkusers-bounces@vtk.org</a>]
<b>On Behalf Of </b>Gerrick Bivins<br>
<b>Sent:</b> Thursday, March 14, 2013 10:18 AM<br>
<b>To:</b> Ricardo A Corredor J; <a href="mailto:vtkusers@vtk.org" target="_blank">vtkusers@vtk.org</a><br>
<b>Subject:</b> Re: [vtkusers] Print PolyData properties with VTK-Java Wrapping<u></u><u></u></span></p>
</div>
</div><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I believe you’re looking for
<u></u><u></u></span></p>
<p class="MsoNormal">System.out.println(<span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">polydata.Print())<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Gerrick<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:vtkusers-bounces@vtk.org" target="_blank">vtkusers-bounces@vtk.org</a> [<a href="mailto:vtkusers-bounces@vtk.org" target="_blank">mailto:vtkusers-bounces@vtk.org</a>]
<b>On Behalf Of </b>Ricardo A Corredor J<br>
<b>Sent:</b> Thursday, March 14, 2013 10:16 AM<br>
<b>To:</b> <a href="mailto:vtkusers@vtk.org" target="_blank">vtkusers@vtk.org</a><br>
<b>Subject:</b> [vtkusers] Print PolyData properties with VTK-Java Wrapping<u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal">Hi,<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">I'm just trying to use vtk with the Java wrapping and I have a question after making a little test. Actually, I have a polydata as the output of a filter (vtkMarchingCubes). I can display the actor in the scene, but if I print the polydata
itself it seems that it is "empty". <br>
<br>
Is it something normal of polydata's structure?<br>
<br>
I show you the little part of code and the message printed:<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<div>
<p class="MsoNormal">vtkMarchingCubes marchingCubes = new vtkMarchingCubes();<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">marchingCubes.SetValue(0, 128);<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">marchingCubes.SetInputConnection(binaryImageReader.GetOutputPort());<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">marchingCubes.ComputeScalarsOff();<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">// PRINTING POLYDATA<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">vtkPolyData polyData = marchingCubes.GetOutput();<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">System.out.println(polyData);<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">System.out.println();<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">vtkPolyDataMapper mapper = new vtkPolyDataMapper();<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">mapper.SetInputConnection(marchingCubes.GetOutputPort());<u></u><u></u></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">///////////////////////////////////////<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">// MESSAGE PRINTED<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">//<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">vtkPolyData (073FCC38)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Debug: Off<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Modified Time: 254<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Reference Count: 2<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Registered Events: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Source: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Information: 04BAEB90<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Data Released: False<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Global Release Data: Off<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> UpdateTime: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Release Data: Off<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> UpdateExtent: Not Initialized<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> RequestExactExtent: Off<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Field Data:<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Debug: Off<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Modified Time: 251<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Reference Count: 1<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Registered Events: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Arrays: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Components: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Tuples: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Points: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Cells: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Cell Data:<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Debug: Off<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Modified Time: 254<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Reference Count: 1<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Registered Events: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Arrays: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Components: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Tuples: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Copy Tuple Flags: ( 1 1 1 1 1 0 1 1 )<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Interpolate Flags: ( 1 1 1 1 1 0 0 1 )<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Pass Through Flags: ( 1 1 1 1 1 1 1 1 )<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Scalars: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Vectors: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Normals: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> TCoords: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Tensors: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> GlobalIds: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> PedigreeIds: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> EdgeFlag: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Point Data:<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Debug: Off<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Modified Time: 253<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Reference Count: 1<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Registered Events: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Arrays: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Components: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Tuples: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Copy Tuple Flags: ( 1 1 1 1 1 0 1 1 )<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Interpolate Flags: ( 1 1 1 1 1 0 0 1 )<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Pass Through Flags: ( 1 1 1 1 1 1 1 1 )<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Scalars: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Vectors: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Normals: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> TCoords: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Tensors: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> GlobalIds: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> PedigreeIds: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> EdgeFlag: (none)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Bounds: <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Xmin,Xmax: (1, -1)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Ymin,Ymax: (1, -1)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Zmin,Zmax: (1, -1)<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Compute Time: 286<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Points: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Point Coordinates: 00000000<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Locator: 00000000<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Vertices: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Lines: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Polygons: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Triangle Strips: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Number Of Pieces: 1<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Piece: -1<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> Ghost Level: 0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Thanks!<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<p class="MsoNormal">-- <u></u><u></u></p>
<div>
<div>
<p class="MsoNormal"><span style="color:#003333">-------------------------------------------------------------</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><strong><span style="color:#003333">Ricardo A. Corredor</span></strong><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><strong><span style="font-size:7.5pt;color:#003333">RaC</span></strong><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
</div>
</div>
</div>
<div class="MsoNormal" align="center" style="text-align:center">
<hr size="2" width="100%" align="center">
</div>
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</div></div></div>
</div>
</blockquote></div><br><br clear="all"><div><br></div><div dir="ltr"><div> </div></div>
</div></div></div>