<div dir="ltr"><span style="font-size:12.8000001907349px">Casey,</span><div style="font-size:12.8000001907349px"><br></div><div style="font-size:12.8000001907349px">When building Paraview 4.3.1 from source with QT5.5 in Visual Studio 2013, I get 3 failed out of 569. I pasted in the relevant parts of the VS output log below (full log too big to attach):</div><div style="font-size:12.8000001907349px"><br></div><div style="font-size:12.8000001907349px">567> Generating Code...</div><div style="font-size:12.8000001907349px">567> Creating library C:/Users/eric.g.younkin/Documents/PCL_ParaView/ParaView-v4.3.1-source/build/lib/Debug/MobileRemoteControl.lib and object C:/Users/eric.g.younkin/Documents/PCL_ParaView/ParaView-v4.3.1-source/build/lib/Debug/MobileRemoteControl.exp</div><div style="font-size:12.8000001907349px">567> MobileRemoteControl.vcxproj -> C:\Users\eric.g.younkin\Documents\PCL_ParaView\ParaView-v4.3.1-source\build\bin\Debug\MobileRemoteControl.dll</div><div style="font-size:12.8000001907349px">568>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.CppCommon.targets(607,5): error MSB6006: "link.exe" exited with code 1120.</div><div style="font-size:12.8000001907349px">568>MSVCRTD.lib(crtexew.obj) : error LNK2019: unresolved external symbol WinMain referenced in function __tmainCRTStartup</div><div style="font-size:12.8000001907349px">568>C:\Users\eric.g.younkin\Documents\PCL_ParaView\ParaView-v4.3.1-source\build\bin\Debug\paraview.exe : fatal error LNK1120: 1 unresolved externals</div><div style="font-size:12.8000001907349px">569>------ Build started: Project: ALL_BUILD, Configuration: Debug x64 ------</div><div style="font-size:12.8000001907349px">569> Building Custom Rule C:/Users/eric.g.younkin/Documents/PCL_ParaView/ParaView-v4.3.1-source/CMakeLists.txt</div><div style="font-size:12.8000001907349px">569> CMake does not need to re-run because C:\Users\eric.g.younkin\Documents\PCL_ParaView\ParaView-v4.3.1-source\build\CMakeFiles\generate.stamp is up-to-date.</div><div style="font-size:12.8000001907349px">========== Build: 566 succeeded, 3 failed, 0 up-to-date, 0 skipped ========== </div><div style="font-size:12.8000001907349px"><br></div><div style="font-size:12.8000001907349px"><font color="#000000">Doing some Google searches seem to indicate that in order to clear the LNK2019 error, I would need to <a href="http://stackoverflow.com/questions/6626397/error-lnk2019-unresolved-external-symbol-winmain16-referenced-in-function" target="_blank">change the project type</a>. And that in order to do that, I would need to change the configuration type <a href="http://gotoanswer.com/?q=No+Linker+option+in+Visual+Studio+Project+Properties" target="_blank">from utility to something else</a>.</font></div><div style="font-size:12.8000001907349px"><font color="#000000"><br></font></div><div style="font-size:12.8000001907349px"><font color="#000000">I suspect that I am just missing something obvious, but I'm not sure what it is. Can you offer any advice?</font></div><div style="font-size:12.8000001907349px"><font color="#000000"><br></font></div><div style="font-size:12.8000001907349px"><font color="#000000">Thanks,<br>Eric</font></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jul 10, 2015 at 12:03 PM, Casey Goodlett <span dir="ltr"><<a href="mailto:casey.goodlett@kitware.com" target="_blank">casey.goodlett@kitware.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">You should compile against the VTK of paraview. I have not tested Qt 5.5.<div><br></div><div>I have not recently tested building VeloView against paraview outside of the VeloView superbuild. There may be unexpected problems.</div></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jul 10, 2015 at 11:49 AM, Eric Younkin - NOAA Federal <span dir="ltr"><<a href="mailto:eric.g.younkin@noaa.gov" target="_blank">eric.g.younkin@noaa.gov</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">Thanks Casey. I'm reading in the Veloview Developer guide (<a href="https://github.com/Kitware/VeloView/tree/master/Documentation" target="_blank">https://github.com/Kitware/VeloView/tree/master/Documentation</a>) that Veloview requires VTK6 and Qt 4.8. I'm currently compiling Paraview from source using Qt5.5 and VTK libraries that came with Paraview source. Do I need to download VTK6 and Qt4.8 and use those? I've had some issues with VS2013 and compiling with Qt4.<div><br></div><div>Also, I'm currently getting the following repeating error upon configuring in CMake:</div><div><br></div><div><span style="color:rgb(255,0,0)">CMake Warning (dev) in ThirdParty/QtTesting/vtkqttesting/CMakeLists.txt:<br> Policy CMP0020 is not set: Automatically link Qt executables to qtmain<br> target on Windows. Run "cmake --help-policy CMP0020" for policy details.<br> Use the cmake_policy command to set the policy and suppress this warning.<br>This warning is for project developers. Use -Wno-dev to suppress it.</span><br></div><div><span style="color:rgb(255,0,0)"><br></span></div><div>I'm seeing some references on the VTK users group (<a href="http://public.kitware.com/pipermail/vtkusers/2013-July/080543.html" target="_blank">http://public.kitware.com/pipermail/vtkusers/2013-July/080543.html</a>) that seem to indicate you can ignore them. Any reason I shouldn't continue with Qt5.5?</div><div><br></div><div>Thanks,<br>Eric</div></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jul 10, 2015 at 10:43 AM, Casey Goodlett <span dir="ltr"><<a href="mailto:casey.goodlett@kitware.com" target="_blank">casey.goodlett@kitware.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">Eric,<div><br></div><div>That paper describes the approach for filter wrapping. You will also need to compile VeloView against your paraview build and then include the VeloView plugin alongside the PCL plugin. </div><div><br></div><div>Hope that helps.</div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jul 9, 2015 at 3:00 PM, Eric Younkin - NOAA Federal <span dir="ltr"><<a href="mailto:eric.g.younkin@noaa.gov" target="_blank">eric.g.younkin@noaa.gov</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">I should also mention that I have been reading <a href="http://www.paraview.org/Wiki/images/1/1e/Paper.pdf" target="_blank">this paper</a> and a few other sources. I think I have a basic idea of the framework.</div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jul 9, 2015 at 11:33 AM, Eric Younkin - NOAA Federal <span dir="ltr"><<a href="mailto:eric.g.younkin@noaa.gov" target="_blank">eric.g.younkin@noaa.gov</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">Thanks Casey. For someone with only moderate programming experience, how difficult would you say creating those additional wrappers and building a VLP-16 paraview plugin would be? Do you happen to have any resources or guides for doing so?<div><br></div><div>I will continue to look at building from source and check out Project Tango. Thanks for the link.</div><div><br></div><div>Thanks,<br>Eric</div></div><div class="gmail_extra"><div><div><br><div class="gmail_quote">On Thu, Jul 9, 2015 at 11:14 AM, Casey Goodlett <span dir="ltr"><<a href="mailto:casey.goodlett@kitware.com" target="_blank">casey.goodlett@kitware.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"><div class="gmail_extra"><br><div class="gmail_quote"><span>On Thu, Jul 9, 2015 at 10:53 AM, Eric Younkin - NOAA Federal <span dir="ltr"><<a href="mailto:eric.g.younkin@noaa.gov" target="_blank">eric.g.younkin@noaa.gov</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">Casey,<div><br></div><div>I am mostly interested in the feature extraction routines and Paraview integration with the Velodyne VLP-16. I'd like to experiment with PCL algorithms to try and pick out fixed objects such as buoys or piers from a VLP-16 mounted on our research vessel as we travel up the coast. I think most of my errors are from attempting to build using Visual Studio 2013 pro and older Qt/PCL versions. If I can use the most recent versions, that might help things.</div></div></blockquote><div><br></div></span><div>Sounds like a cool project. You may need to add some additional wrappers for feature extraction if you are looking for things beyond the sample consensus models that we have. I dont think any of the point feature histogram utilities are currently wrapped. </div><div><br></div><div>Windows builds of the whole stack are a bit tricky. Feel free to share your error messages, and I'll help where I can. </div><div><br></div><div>The plugin does not include support for the VLP-16 in its current state. We have another project <a href="https://github.com/Kitware/VeloView" target="_blank">VeloView</a> that builds a paraview plugin for VLP-16. I have used this in combination with the PCL plugin in the past, but the build is not straightforward at this time.</div><span><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div></div><div>The binaries you linked to here still require installation of Paraview and PCL correct?</div><div><br></div></div></blockquote><div><br></div></span><div>This binary is ParaView with the pcl plugin built and packaged. If you download this it includes paraview and PCL.</div><div> </div></div><span>-- <br><div><div dir="ltr"><div><div dir="ltr">Casey B Goodlett, PhD<br>Technical Leader<br>Kitware, Inc. - North Carolina Office<br><a href="http://www.kitware.com" target="_blank">http://www.kitware.com</a><br><a href="tel:%28919%29%20969-6990%20x310" value="+19199696990" target="_blank">(919) 969-6990 x310</a></div></div></div></div>
</span></div></div>
</blockquote></div><br><br clear="all"><div><br></div></div></div><span>-- <br><div><div dir="ltr"><span style="color:rgb(51,51,255)"></span><span><font color="#888888"><span style="color:rgb(51,51,255)">Eric Younkin LTJG/NOAA</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">HSTP Liaison - East</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Marine Operations Center - Atlantic</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
439 W York St</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Norfolk, VA 23510</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Cell: <a href="tel:828-331-8197" value="+18283318197" target="_blank">828-331-8197</a></span><br>
</font></span></div></div>
</span></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><span style="color:rgb(51,51,255)"></span><span><font color="#888888"><span style="color:rgb(51,51,255)">Eric Younkin LTJG/NOAA</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">HSTP Liaison - East</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Marine Operations Center - Atlantic</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
439 W York St</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Norfolk, VA 23510</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Cell: <a href="tel:828-331-8197" value="+18283318197" target="_blank">828-331-8197</a></span><br>
</font></span></div></div>
</div>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><div><div dir="ltr">Casey B Goodlett, PhD<br>Technical Leader<br>Kitware, Inc. - North Carolina Office<br><a href="http://www.kitware.com" target="_blank">http://www.kitware.com</a><br><a href="tel:%28919%29%20969-6990%20x310" value="+19199696990" target="_blank">(919) 969-6990 x310</a></div></div></div></div>
</div></div></div></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><span style="color:rgb(51,51,255)"></span><span><font color="#888888"><span style="color:rgb(51,51,255)">Eric Younkin LTJG/NOAA</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">HSTP Liaison - East</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Marine Operations Center - Atlantic</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
439 W York St</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Norfolk, VA 23510</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Cell: <a href="tel:828-331-8197" value="+18283318197" target="_blank">828-331-8197</a></span><br>
</font></span></div></div>
</div>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><div><div dir="ltr">Casey B Goodlett, PhD<br>Technical Leader<br>Kitware, Inc. - North Carolina Office<br><a href="http://www.kitware.com" target="_blank">http://www.kitware.com</a><br><a href="tel:%28919%29%20969-6990%20x310" value="+19199696990" target="_blank">(919) 969-6990 x310</a></div></div></div></div>
</div>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><span style="color:rgb(51,51,255)"></span><span><font color="#888888"><span style="color:rgb(51,51,255)">Eric Younkin LTJG/NOAA</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">HSTP Liaison - East</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Marine Operations Center - Atlantic</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
439 W York St</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Norfolk, VA 23510</span><br style="color:rgb(51,51,255)"><span style="color:rgb(51,51,255)">
Cell: <a href="tel:828-331-8197" value="+18283318197" target="_blank">828-331-8197</a></span><br>
</font></span></div></div>
</div></div>