<div dir="ltr"><div>Hi all.</div><div><br></div>Reading this post, a related but slightly off-topic question came to my mind: <div><br></div><div>Has something changed in the latest VTK versions, as far as VTK's capability to directly render through JAWT with Oracle's JRE version 7+ on Mac OS X is concerned?</div><div><br></div><div>For instance Andy, how are you rendering from Java + VTK on Mac? Which JRE are you using? Are you using JOGL or not?</div><div><br></div><div>Thanks in advance for your input.</div><div>Best regards,</div><div><br></div><div>Marco</div><div><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Feb 15, 2016 at 9:07 PM, Aashish Chaudhary <span dir="ltr"><<a href="mailto:aashish.chaudhary@kitware.com" target="_blank">aashish.chaudhary@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">vtkProjectedTetrahedraMapper is the class that meant for UnstructedGrid. Are you using OpenGL2 backend or OpenGL1? Also, any information on your system (os, graphics card), data type and size would be nice to know. The other thing you can do is sample your grid into vtkImageData and then you can use GPU Mapper. <div><br></div><div>Thanks,</div><div><br><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Feb 14, 2016 at 2:58 PM, atc1992vtk <span dir="ltr"><<a href="mailto:atc1992vtk@gmail.com" target="_blank">atc1992vtk@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hi guys,<br>
I am working on an application using VTK with Java on Mac.<br>
Currently I am working on the volume rending function, the file I am working<br>
with is *UnstructedGrid*.<br>
I got some trouble in displaying the file, I tried to use different mapper<br>
and filter, only "*vtkProjectedTetrahedraMapper*" is working but the result<br>
was so laggy that i even couldn't move the object. So of the other Mapper<br>
(e.g. vtkUnstructuredGridVolumeMapper) I got a "*Invalid memory access of<br>
location*" error.<br>
<br>
Can anyone give me an up-to-date example or some hints on the correct class<br>
should be used in the pipeline??<br>
<br>
Andy<br>
<br>
<br>
<br>
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</font></span></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><font face="trebuchet ms, sans-serif"><i>| Aashish Chaudhary <br>| Technical Leader <br>| Kitware Inc. <br></i></font><div><i><font face="trebuchet ms, sans-serif">| </font><a href="http://www.kitware.com/company/team/chaudhary.html" target="_blank">http://www.kitware.com/company/team/chaudhary.html</a></i></div></div></div>
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