The Zsmooth Filter computes a new Z value as another dimension that is based on the Z values of neighboring points.
All points within some distance in the X-Y plane from a reference point are ordered by Z value. The reference point’s new smoothed Z value is chosen to be that of the Nth median value of the neighboring points, where N is specified as the medianpercent option.
Use filters.assign to assign the smoothed Z value to the actual Z dimension if desired.
Compute the smoothed Z value as the median Z value of the neighbors within 2 units and assign the value back to the Z dimension.
All points within radius units from the reference point in the X-Y plane are considered to determine the smoothed Z value. [Default: 1]
A value between 0 and 100 that specifies the relative position of ordered Z values of neighbors to use as the new smoothed Z value. 0 specifies the minimum value. 100 specifies the maximum value. 50 specifies the mathematical median of the values. [Default: 50]
The name of a dimension to use for the adjusted Z value. Cannot be ‘Z’. [Required]
An expression that limits points passed to a filter. Points that don’t pass the expression skip the stage but are available to subsequent stages in a pipeline. [Default: no filtering]
A strategy for merging points skipped by a ‘where’ option when running in standard mode. If
true, the skipped points are added to the first point view returned by the skipped filter. If
false, skipped points are placed in their own point view. If
auto, skipped points are merged into the returned point view provided that only one point view is returned and it has the same point count as it did when the filter was run. [Default: