• Mark Olesen's avatar
    ENH: output filtering of vtkCloud by user selection (#1056) · bca26c16
    Mark Olesen authored
    - can filter by stride or field information.
      For example,
    
          selection
          {
              stride
              {
                  // every 10th parcelId
                  action  add;
                  source  stride;
                  stride  10;
              }
              Umin
              {
                  // Remove slow parcels
                  action  subtract;
                  source  field;
                  field   U;
                  accept  (less 1e-3);
              }
              diam
              {
                  // Only particular diameter ranges
                  action  subset;
                  source  field;
                  field   d;
                  accept  (greater 1e-3) and (less 1e-3);
              }
          }
    bca26c16