This is a novel, threaded, parallel algorithm for 2D Voronoi
tessellation. Currently this is in experimental stage but while work is
continuing the filter is useful as is. Basically the algorithm is
parallelized over tiles (i.e., generating points). It depends on a
locator to retrieve sorted, close points to a generating point,
using these point neighbors to perform repeated clipping to produce
the convex Voronoi tile.

Brad King authored May 03, 2018 and Kitware Robot committed May 03, 2018

32cae2c9

 Fix SegY warnings.

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Brad King <brad.king@kitware.com>
Merge-request: !4256

Cory Quammen authored May 03, 2018 and Kitware Robot committed May 03, 2018

8ab51e49

 Use vtkMath::Min/Max instead of std::min/max

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Boris Basic <baljci@hotmail.com>
Merge-request: !4255

Utkarsh Ayachit authored May 03, 2018 and Kitware Robot committed May 03, 2018

096888f9 vtkNumberToString doesn't need to delete assignment operator.
81933258

 exclude 3rd party warnings.

Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Bill Lorensen <bill.lorensen@gmail.com>
Merge-request: !4254

This avoids a code generation problem with std::min/max in MSVC 2013.

Hat tip to Boris Basic for the recommendation.

Ken Martin authored May 03, 2018 and Kitware Robot committed May 03, 2018

97aaf95f

 remove failihg part of test

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4253

Address warnings about `implicit copy constructor..deprecated`.

Brad King authored May 03, 2018 and Kitware Robot committed May 03, 2018

8513ca86

 Fix unused variable warnings in vtkGeovisGDAL module

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Brad King <brad.king@kitware.com>
Merge-request: !4249

No one is willing to fix

Will Schroeder authored May 03, 2018 and Kitware Robot committed May 03, 2018

a6d023a7

 Removed unnecessary variables

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4250

Add thirdparty double conversion

See merge request vtk/vtk!4149

Utkarsh Ayachit authored May 02, 2018 and Kitware Robot committed May 02, 2018

42a82f14

 Cast in vtkGetLibraryPathForSymbol macro

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4017

Sankhesh Jhaveri authored May 02, 2018 and Kitware Robot committed May 02, 2018

2d3e0fc1

 Fix unused parameter and unused variable warnings in vtkGeovisGDAL

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: John Tourtellott <john.tourtellott@kitware.com>
Merge-request: !4234

Ken Martin authored May 02, 2018 and Kitware Robot committed May 02, 2018

c3028353

 fix crash when scene has scalar values

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4248

Dan Lipsa authored May 02, 2018 and Kitware Robot committed May 02, 2018

07323389 Make StructuredGrid the default for 3D data.
5397f96a Fix ParaView parameters and remove printouts.
2620aa3f Flip data if increment is negative.
d14ec760 Update Progress.
b78d13d1 Add an option to create a StructuredGrid for a 3D SegY dataset.
08c1967e Clean up 2D reader and apply options to both readers.
cf88f61c Use crossline, inline, sampleCountPerTrace order to match OpendTect.
d0966516

 Simplify computation.
...

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Aashish Chaudhary <aashish.chaudhary@kitware.com>
Merge-request: !4048

was using the tcoord array instead of scalar array

Ken Martin authored May 02, 2018 and Kitware Robot committed May 02, 2018

18d12d3d

 fix case where depth buffer was underflowing

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4244

Need to also clamp to 0.0

Not having a template class avoids need to specially handle template
instantiations.

Bill Lorensen authored Mar 29, 2018 and Utkarsh Ayachit committed May 01, 2018

vtkNumbertoString uses google's double-conversion to represent floats
and doubles in ASCII so that subsequent conversion from string to
float or double is lossless.

The patch adds:
the class IO/Core/vtkNumberToString
two tests, TestNumberToString and TestXMLWriteRead

* upstream-doubleconversion:
  doubleconversion 2018-03-29 (0e0b255d)

Kitware Robot authored Mar 29, 2018 and Utkarsh Ayachit committed May 01, 2018

Code extracted from:

    https://gitlab.kitware.com/utkarsh.ayachit/double-conversion.git

at commit 0e0b255d4adfeca0c5e209260be86dcad7943f22 (for/vtk).

Add the harness to do a 3rd party module import.

David Gobbi authored May 01, 2018 and Kitware Robot committed May 01, 2018

fcb7c12c

 Fix issue #17211: crash on pick of composite data

Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: David Gobbi <david.gobbi@gmail.com>
Merge-request: !4236

David Gobbi authored May 01, 2018 and Kitware Robot committed May 01, 2018

401113bd

 17265: Fix OpenGL2 vtkImageResliceMapper OOB issue

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Ken Martin <ken.martin@kitware.com>
Merge-request: !4240

Andrew Bauer authored May 01, 2018 and Kitware Robot committed May 01, 2018

6c0a47c0

 Fixing vtkImageData::FindPoint() bug

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !4231

Cory Quammen authored May 01, 2018 and Kitware Robot committed May 01, 2018

0f8a17d3 Stop drawing line segments outside image buffer bounds
273a59b3

 Use slightly clearer name for variables

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Merge-request: !4239

vtkCellPicker::IntersectActorWithLine called on composite data
may use incorrect minCellId and minSubId values to determine
picked cell, because vtkCellPicker::IntersectDataSetWithLine
uses th supplied value for parametric distance to determine
if minCellId and minSubId should be updated.

The fix is to pass local variables to
vtkCellPicker::IntersectDataSetWitLine, and to update minCellId
and minSubId if and only if
vtkCellPicker::IntersectDataSetWithLine returns true.

For OpenGL2, the vtkOpenGLImageSliceMapper:RenderPolygon was being
called even if the slice specified by vtkImageResliceMapper was
beyond the volume bounds.  This caused a regression: specifically,
when the slice moved out-of-bounds the old polygon would be reused
even though no polygon should be displayed at all.  The fix is for
RenderPolygon to return early if no polygon should be displayed.

Closes #17265

Pixel positions on the zoom box but outside the image buffer bounds
were potentially being written, which lead to incorrectly drawn lines
in the best case, segmentation faults in the worst case. Fixed by
splitting the box drawing into four line segments and using clamped
pixel positions to avoid this. If a line segment falls entirely
outside the image buffer bounds, it is not drawn at all.

Ken Martin authored Apr 30, 2018 and Kitware Robot committed Apr 30, 2018

9ef094b0

 fix uninitialized index in DataArray.cxx

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4238

DeepCopyWorker had an uninit index in a for loop

David Gobbi authored Apr 29, 2018 and Kitware Robot committed Apr 29, 2018

7b5a07bb Limit number of threads in vtkImageHistogram
6814b213 Remove redundant UpdateExtent calculation.
f50ee1f4 Use vector to allocate arrays instead of new
ec570121

 17279: Limit num threads to num pieces.

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4175