<div dir="ltr">Did you try to use VTK-Web? I suspect some concurrency issue that make the server crash with Java.<div><br></div><div>Seb</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 1, 2015 at 9:33 AM, Emptystack <span dir="ltr"><<a href="mailto:wulihouxiaoshuai@163.com" target="_blank">wulihouxiaoshuai@163.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello everyone,<br>
<br>
I have write a dynamic web project based on Browser/Server architecture. On<br>
the server side, I using the vtkFixedPointVolumeRaycastMapper(software<br>
raycaster on the CPU) and vtkGPUVolumeRaycastMapper(performs ray casting on<br>
the GPU) to implement the rendering pipeline. The<br>
vtkFixedPointVolumeRaycastMapper works well when the client's request<br>
arrives. But when I using the vtkGPUVolumeRaycastMapper , something<br>
unspected happended: When I send the first request (from our developed HTML5<br>
web-based medical image viewer) to the web server, everything works well and<br>
we can also get the rendering image. But when I send a request(such as<br>
rotate) to the web server again, my web server stopped. In a word, In a java<br>
servlet environment, the first request to this method works very well, but<br>
the second request failed.<br>
<br>
The GPU accelerated mode cannot worked in the web server, I dont't know why<br>
this happened? Have anyone can give me some advice?<br>
<br>
Many thanks!<br>
<br>
<br>
<br>
--<br>
View this message in context: <a href="http://vtk.1045678.n5.nabble.com/vtkGPUVolumeRaycastMapper-in-the-webserver-tp5732070.html" target="_blank">http://vtk.1045678.n5.nabble.com/vtkGPUVolumeRaycastMapper-in-the-webserver-tp5732070.html</a><br>
Sent from the VTK - Users mailing list archive at Nabble.com.<br>
_______________________________________________<br>
Powered by <a href="http://www.kitware.com" target="_blank">www.kitware.com</a><br>
<br>
Visit other Kitware open-source projects at <a href="http://www.kitware.com/opensource/opensource.html" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br>
<br>
Please keep messages on-topic and check the VTK FAQ at: <a href="http://www.vtk.org/Wiki/VTK_FAQ" target="_blank">http://www.vtk.org/Wiki/VTK_FAQ</a><br>
<br>
Search the list archives at: <a href="http://markmail.org/search/?q=vtkusers" target="_blank">http://markmail.org/search/?q=vtkusers</a><br>
<br>
Follow this link to subscribe/unsubscribe:<br>
<a href="http://public.kitware.com/mailman/listinfo/vtkusers" target="_blank">http://public.kitware.com/mailman/listinfo/vtkusers</a><br>
</blockquote></div><br></div>