Hello Utkarsh, and thank you for your answer. actually I am already doing this. my problem is with the volume generated by the PointVolume filter and the point cloud. by default the volume is a cube. dimensions and locations can be changed, but is it possible to use something else than the default cube before resampling the volume on the geometry of interest?
Ndong-Mefane Stephane, Dr.Eng Basic Design Sec. Steam Turbine Dept. Kawasaki Factory Fuji Electric Co., Ltd 1-1, Tanabeshinden, Kawasaki-ku, Kawasaki-city 210-9530, Japan Phone: +81-44-329-2155 Fax: +81-44-329-2394 On Fri, Oct 14, 2016 at 3:00 AM, Utkarsh Ayachit < utkarsh.ayac...@kitware.com> wrote: > You'll need to use a two step approach. Use the "Point Volume > Interpolator" generate a 3D volume from your point cloud and then use > the "Resample With DataSet" with "Input" set to the "Point Volume > Interpolator" and the "Source" set to your 3D geometry to resample to. > > Utkarsh > > On Tue, Oct 11, 2016 at 1:48 AM, stephaneンドング メファネ > <steph...@fujielectric.com> wrote: > > Hello, > > > > I have a point cloud data set with scalars that I need to re-sample on a > 3d > > geometry. > > the data set is not spatially uniform (hollow geometry) but I need a > really > > fine re-sampling grid in order to get results close to the original > data-set > > after interpolation on the 3d volume. > > is it possible to use a customized sampling grid in plugins like Point > > Volume Interpolator and Gaussian re-sampling? I need a fine grid only > where > > the is geometry, so the default grid-box is using a lot of memory when > > increasing the grid resolution. > > > > Ndong-Mefane Stephane, Dr.Eng > > Basic Design Sec. > > Steam Turbine Dept. > > Kawasaki Factory > > > > Fuji Electric Co., Ltd > > 1-1, Tanabeshinden, Kawasaki-ku, > > Kawasaki-city 210-9530, Japan > > Phone: +81-44-329-2155 > > Fax: +81-44-329-2394 > > > > > > _______________________________________________ > > 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 > > >
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