Please respond to the whole list for better service. And a please post a picture so we can see what you mean and better diagnose what is happening.
David E DeMarle Kitware, Inc. R&D Engineer 28 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-371-3971 x109 On Thu, Jun 17, 2010 at 1:53 PM, Daniele Avitabile <[email protected]> wrote: > Thanks David. > Yes, the points are aligned. > In principle I would be happy of the interpolation provided by Clean to > Grid. What I don't like is that, with Clean to Grid, the pattern seems to be > also "greyed out", like if there was a source of light behind it. > Hope I have been clear. > Daniele > > On Thu, Jun 17, 2010 at 4:30 PM, David E DeMarle <[email protected]> > wrote: >> >> Is the data point or cell aligned? >> >> The slice view does not interpolate point centered values across cells >> like the 3D view does by design. Feel free to add a feature request to >> the bug tracker if you want to add a mode that allows it to do so. >> >> If the data is cell aligned, no views will do interpolation of >> values/color within a cell. In a 3D view you can use the cell data to >> point data filter and then color by the point aligned array if you >> want that effect, but you will see averaging effects that are probably >> similar to what you see with clean to grid. >> >> David E DeMarle >> Kitware, Inc. >> R&D Engineer >> 28 Corporate Drive >> Clifton Park, NY 12065-8662 >> Phone: 518-371-3971 x109 >> >> >> >> On Thu, Jun 17, 2010 at 3:01 AM, Daniele Avitabile >> <[email protected]> wrote: >> > Hi all, >> > I am using Paraview 3.8.0 on Mac OS X 10.5 (Leopard). I load a .vtk file >> > with an evenly spaced 2D mesh (Structured Points) and associated >> > scalars. >> > Paraview loads it correctly, but the interpolation is rather gross: in a >> > 2D >> > view, I can see all the cells of my mesh. It would seem that Paraview >> > computes the color map in each cell and does not interpolate between >> > cells. >> > As a result, I see a 2D pattern with a "grid texture" effect. I have >> > also >> > tried to tick the "Interpolate Scalars" box in the Display menu, to no >> > avail. In the "style" submenu, the "Representation" and "Interpolation" >> > selectors are greyed out. >> > However, if I use "Clean to grid", Paraview does the interpolation, but >> > the >> > image loses brightness as well. >> > Is there any way of using interpolation without passing via Clean to >> > Grid? >> > Thanks in advance. >> > Daniele >> > _______________________________________________ >> > 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 >> > >> > Follow this link to subscribe/unsubscribe: >> > http://www.paraview.org/mailman/listinfo/paraview >> > >> > > > _______________________________________________ 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 Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
