Thomas,
On Mon, Nov 30, 2015 at 10:34 AM, Thomas Oliveira <[email protected] > wrote: > Dear Aashish, > > > I'm using Paraview 4.4.0 64-bit , OpenGL Version 4.5.0 NVIDIA 352.55, > OpenGL Renderer Quadro K600/PCIe/SSE2. > > Tweaking the transfer function improved the result, but the corners are > rendererd rounded, whereas in the original file I have only cubic voxels. > I am wondering if that would be because of the interpolation (linear vs nearest) since linear will smooth out the edges just a bit. Is there a sample dataset you can send my way? > I though that unsetting "Properties > Scalar Coloring > Interpolate > Scalars Before Mapping" would improve the image, but I saw no change. > > You suggested to enable shading, but I couldn't find it. Where is it? > Its on the same panel (left side), scroll to the bottom or search for "shade" you should be see it. - aashish > > > Thank you for your help, > > Thomas Oliveira > > > On Mon, Nov 30, 2015 at 3:07 PM, Aashish Chaudhary < > [email protected]> wrote: > >> Hi Thomas, >> >> On Mon, Nov 30, 2015 at 8:54 AM, Thomas Oliveira < >> [email protected]> wrote: >> >>> Hi, >>> >>> The Sample.png file attached is an image of a pore medium. Each voxel in >>> the image is a cube that is either solid or void. >>> >>> The Zoom.png file attached is a zoom of it, where it can be seen that >>> the curved interior solid walls are approximated by a staircase >>> discretization. >>> >>> How can I render this staircase geometry more clearly? >>> >> >> Did you try to tweak the transfer function? Also, you can enable shading >> to have a look of a solid surface. >> >> >>> I have tried tweaking many properties on ParaView but I still get it >>> blurred. >>> >> >> Just to be sure, what version of ParaView you are using and what OpenGL >> backend? >> >>> >>> Thank you for your help, >>> >>> Thomas Oliveira >>> >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >> >> >> -- >> >> >> >> *| Aashish Chaudhary | Technical Leader | Kitware Inc. >> * >> *| http://www.kitware.com/company/team/chaudhary.html >> <http://www.kitware.com/company/team/chaudhary.html>* >> > > -- *| Aashish Chaudhary | Technical Leader | Kitware Inc. * *| http://www.kitware.com/company/team/chaudhary.html <http://www.kitware.com/company/team/chaudhary.html>*
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
