Output leaf datasets need to be processed before being set in the
ARM dataset to avoid a dataset mismatch error. In addition, this
prevents premature deletion of the output dataset that was causing
a crash when the filter was applied to AMR datasets.

(cherry picked from commit 0fa0b892)

This will allow one day making those getters return const

(cherry picked from commit 6d70de50)

The check for running this test was based on the old modules, now
updated to VTK 9 modules.  The test was also missing a module
import.

Add sanity checks to avoid a crash while printing uninitialized objects.
All VTK classes should be printable right after the object is created.

Add an actual test of vtkExtractBlock to TestExtractBlock. Previously,
the test only exercised vtkExtractSelection with a vtkSelection of
blocks.

Sean McBride authored 4 years ago and Ben Boeckel committed 4 years ago

Error was:
AddressSanitizer: stack-use-after-scope TestOrderStatistics.cxx:530 in TestOrderStatistics(int, char**)

Fixed by sticking with std::string instead of raw char*. Interestingly, another part of the file was already doing this correctly.

(cherry picked from commit e6890bbf)

vtkDataSetSurfaceFilter can subdivide nonlinear cells. When it does it
cannot handle integral valued arrays, so they are discarded. When no
subdivision is done, i.e. non-linear subdivision level == 1, the
integral valued arrays are now copied too.

florian maurin authored 5 years ago and T.J. Corona committed 4 years ago

(cherry picked from commit da432c3d)

(cherry picked from commit da432c3d)

Continuation of fix in 74a33852. Needed more checks to detect empty
data on ranks.

Addresses paraview/paraview#18590

Splitting out logic to expand selections to a separate method in
vtkSelector so its subclasses can call it directly if they override the
`Execute` method.

addresses paraview/paraview#19784

8.3 and 8.90 never actually saw a release.

vtkPResampleToImage ended up picking field array listing from a rank
that didn't have any non-empty data. Fixed that by ensure we don't
bother looking at arrays if the dataset is empty.

Addresses paraview/paraview#18590

If a path does not exist between the start and end points, the filter would get caught in an infinite loop.
If UseScalarWeights was enabled and there was no scalar array on the polydata, it would cause a crash.

Compiling was failing when including `vtkDIYKdTreeUtilities.h` because
it relies on `vtkDIYExplicitAssigner.h`, which is in VTK::ParallelDIY module

Adding vtkAdaptiveResampleToImage to adaptively resample any input
dataset to an image dataset with varying spacing using the input data
point distribution as a cue for refinement.

vtkDIYKdTreeUtilities now supports creating an assigner that preserves
the kd-tree across ranks even if the number of ranks is not exactly a
power of two.

vtkDIYKdTreeUtilities was not using correct data bounds when
cell-centers were being requested. Fixed that.

Also removed the code to pad the bounding box. Algorithms should pass in
padded bounds if that's what is expected.

The vtkBandedPolyDataContourFilter::ClipEdge method interpolates between
two edge points, creating extra points at the intermediate clip values,
if any. The method retrieves the clip values for the edge points. The
clip value for the highest scalar value may be somewhat larger than the
end point scalar value due to the application of the internal clip
tolerance. When the difference between the end point values is on the
order of this clip tolerance this may result in an interpolation factor
significantly larger than 1. The effect of this overshoot is that spikes
appear extending outside the original cell.

This issue is fixed by excluding the high end point clip value if the
resulting interpolation factor is significantly larger than 1.

Also separate out the parallel functionality and move it into a subclass,
vtkPMergeArrays.

ThreadedData
Modernizing TestLagrangianParticle
Better point data implementation
Better caching
Fix an error in the way sendStream were managed
Fix empty output bug

This ensures field data is passed through
vtkPUnstructuredGridGhostCellsGenerator.

Modify test to check that field data is passed to output.

vtkExtractCells now shallow copies points, if possible thus avoiding
an expensive copy if input dataset is indeed a point-set.

vtkExtractCells changed the cell ids filled by the user in its
RequestData. This was incorrect. It had the potential of dropping cell
ids provided is the input dataset had fewer elements for an earlier
iteration.

Adding API to vtkExtractCells to skip sorting and uniquifying operations
if its already known that the ids are sorted and unique.