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961f6a5851
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93 Commits

Author SHA1 Message Date
Dave Pugmire
961f6a5851 Add coordinate system transformation. 2018-06-20 16:40:47 -04:00
David Thompson
dd7c17f776 Compute cell measures (arc length, area, volume). 
This commit adds a worklet and a filter to compute
signed integral measures of cells.

It also begins the practic of adding a markdown
changelog entry in `doc/changelog`. See the
changelog entry for details.
 2018-05-17 08:50:56 -04:00
Dave Pugmire
6dd82d69b2 Create a new worklet for point transformations. Also provide a unitest. 2018-05-03 10:53:11 -04:00
Sujin Philip
34bae5690d Add Probe worklet and filter 2018-01-30 10:43:18 -05:00
Robert Maynard
067dad41df Add ScalarsToColors worklet(s) 
The ScalarsToColors is the first step in reproducing the color
capability that exists in VTK. The next step after this is to
provide a comparable lookup table.
 2018-01-16 13:03:41 -05:00
Dave Pugmire
2537a1cf56 Worklets for cross and dot product. 2017-12-22 15:20:20 -05:00
Dave Pugmire
c6a4e335d9 Normalize worklet (both in place, and copy). 2017-12-19 11:44:30 -05:00
Robert Maynard
fe028d828a Merge topic 'marching_cubes_faster_structured_normals' 
1147edb1 MarchingCubes now uses Gradient fast paths when possible.
d7d5da4f More changes to Neighborhood code to make it more easy to use.

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Sujin Philip <sujin.philip@kitware.com>
Merge-request: !916
 2017-10-03 15:44:16 -04:00
Allison Vacanti
d6b2896ad9 Add StableSortIndices worklet. 
This worklet produces an index array that permutes a key array into a
stable sorted order.
 2017-09-28 13:02:33 -04:00
Robert Maynard
1147edb192 MarchingCubes now uses Gradient fast paths when possible. 
When running on image data we now use central differences to compute the point
gradient
 2017-09-25 14:25:28 -04:00
Kenneth Moreland
c3a3184d51 Update copyright for Sandia 
Sandia National Laboratories recently changed management from the
Sandia Corporation to the National Technology & Engineering Solutions
of Sandia, LLC (NTESS). The copyright statements need to be updated
accordingly.
 2017-09-20 15:33:44 -06:00
Li-Ta Lo
de5f9d1c97 Merge topic 'NDHistogram' 
bc1096d8 Update new interface to NDHistogram, NDEntropy worklet and filter
317cff0d Merge branch 'master' of https://gitlab.kitware.com/vtk/vtk-m into NDHistogram
fd30187d Add 'N-dimensional histogram, histogram marginalization and entropy calculation worklets and filters'

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !847
 2017-09-14 10:42:30 -04:00
Patricia Kroll Fasel - 090207
f3766449f2 Cosmology halo finder 
Running friend of friends algorithm and then NxN most bound particle
after to find halo center. Cosmology center finder running NxN MBP
algorithm followed by a estimator reducing the problem to MxN MBP
to speed up run.
 2017-09-06 11:43:40 -06:00
caseywang777
317cff0dd8 Merge branch 'master' of https://gitlab.kitware.com/vtk/vtk-m into NDHistogram 2017-09-02 19:13:04 -04:00
caseywang777
fd30187d53 Add 'N-dimensional histogram, histogram marginalization and entropy calculation worklets and filters' 2017-09-02 18:35:21 -04:00
Robert Maynard
ce80383238 Adds WorkletPointNeighborhood and DispatcherPointNeighborhood types. 
VTK-m is now able to run algorithms on structured points that require the
local point neighbors in a highly efficient manner.
 2017-08-23 16:42:00 -04:00
Abhishek
58a08287bb Merge topic 'PICS' 
8e500a17 Moving PortalType templetization to Step method of Integrators
33150365 Validate the data format for the UniformGridEvaluate.
69c1f946 Merge branch 'PICS' of gitlab.kitware.com:dpugmire/vtk-m into PICS
b87e8881 Merge branch 'PICS' of gitlab.kitware.com:dpugmire/vtk-m into PICS
5a652f41 Fix for MSVC compile isses
50dbd634 Remove unneeded template from grid eval glasses.
6f1e9b40 Fix compile warning.
32a0be8b Fix compile warnings/errors from CDash.
...

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !828
 2017-07-13 09:41:33 -04:00
Dave Pugmire
4574f36dec Cleanup of particle advection worklets 
Created ParticleAdvection.h for worklets that match the worklet pattern.
Slight reorganization of existing code to match this pattern.
Added a unittest particle advection.
 2017-07-11 21:22:28 -05:00
Li-Ta Lo
5bf0bfe11a Merge topic 'kdtree' 
37ded1cf Resolve code review issues, 1. cudaDeviceSetLimit issue, 2. Namespace issue
bf11195d Resolve the code review issues
75c794f6 Add 3D kd tree reconstruction and nearest neighbor searh

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !797
 2017-07-11 11:40:39 -04:00
caseywang777
37ded1cf69 Resolve code review issues, 1. cudaDeviceSetLimit issue, 2. Namespace issue 2017-07-10 10:52:47 -06:00
ayenpure
f209d670be Merge branch 'master' of https://gitlab.kitware.com/vtk/vtk-m into PICS 2017-07-07 15:01:24 -04:00
ayenpure
02116fadc9 Updating build files. 
Updating build files to properly build the particle advection filter.
 2017-07-07 14:17:41 -04:00
Dave Pugmire
98f2eaeb4a Refactoring particle advection filter. 
Move the PICS code into the particleadvection directory.
Break the functionality out into several different header files.
 2017-07-07 13:43:24 -04:00
Robert Maynard
8d04796b1f Allow Vector Gradient computation to output fancy fields and not gradient 
Basically we can run the gradient worklet and compute the Divergence, Vorticity,
and QCriterion without ever having to store the gradient tensor in global memory
 2017-07-03 16:11:01 -04:00
Sujin Philip
42ce2dcb39 Add ScatterPermutation 2017-06-20 13:41:02 -04:00
caseywang777
75c794f6c0 Add 3D kd tree reconstruction and nearest neighbor searh 2017-06-15 17:55:30 -06:00
Sujin Philip
749c0c8920 Add Worklet and Filter for faceted surface normals 2017-06-08 09:37:12 -04:00
caseywang777
06f400fd95 add .h .hxx into CMakeLists 2017-05-24 12:44:15 -06:00
Patricia Kroll Fasel - 090207
6256324195 Start of ExtractStructured worklet which only gathers geometry 2017-04-04 14:00:04 -06:00
Patricia Kroll Fasel - 090207
9f06a1ea37 Merge branch 'master' into extract-subset 2017-03-27 08:58:17 -06:00
Patricia Kroll Fasel - 090207
984af5a2b4 Reorganize Triangulate and Tetrahedralize and write filters. 2017-03-23 11:58:00 -06:00
Dave Pugmire
8efd230272 Initial PICS branch. 2017-03-22 17:01:37 -04:00
Patricia Kroll Fasel - 090207
9f0c99920c Add filters and tests for ExtractPoints and ExtractGeometry, by id only. 2017-03-21 15:14:35 -06:00
Patricia Kroll Fasel - 090207
54171e1d87 Third version of ExtractGeometry which finally looks more like 
Threshold.  CellSetSingleType returned for extract points and
CellSetPermutation returned for extract cells.
 2017-03-20 14:40:53 -06:00
Patricia Kroll Fasel - 090207
ad66b2be33 Add extraction subdirectory. ExtractGeometry entry point for point and 
cell extraction.
 2017-03-16 14:53:16 -06:00
Patricia Kroll Fasel - 090207
9583e627dc Add ExtractCells by Id and by ImplicitFunction 2017-03-16 13:44:01 -06:00
Patricia Kroll Fasel - 090207
8598711c09 ExtractPoints worklet for ImplicitFunction 
Add Box to ImplicitFunction
 2017-03-14 12:14:50 -06:00
Patricia Kroll Fasel - 090207
fa0b9bee73 MaskPoints worklet and filter added 2017-03-08 16:04:12 -07:00
Patricia Kroll Fasel - 090207
dee28a3089 ThresholdPoints first attempt 2017-03-07 14:03:22 -07:00
Kenneth Moreland
28b866920f Merge branch 'reduce-by-key-worklet' into 'master' 
Reduce by Key Worklet Type

See merge request !645
 2017-01-19 16:25:06 -05:00
Kenneth Moreland
58eb8f168d Add WorkletReduceByKey and dispatcher 
And the basic type for a reduce by key worklet and its associated
adapter. Right now the worklet only supports passing in keys. Values
come next.
 2017-01-17 15:53:06 -07:00
Kenneth Moreland
cd64b69a55 Add Keys class 
This class will manage the keys during a reduce-by-key worklet
execution.
 2017-01-17 15:53:04 -07:00
Patricia Kroll Fasel - 090207
9412584bf2 First implementation of contour tree 2D and 3D, serial and cuda. 2017-01-09 13:54:47 -07:00
Robert Maynard
b0a6b17924 Add support for computing divergence to the gradient filter. 2016-12-23 09:34:33 -05:00
Robert Maynard
f71f3ed011 Allow the gradient filter to compute Vorticity and QCriterion. 2016-12-16 08:42:16 -05:00
Robert Maynard
efb119ead0 Sort the worklet headers, as they should be in alphabetical order. 2016-12-15 15:16:49 -05:00
Robert Maynard
daa75d744b Add a PointAverage worklet which is the twin to CellAverage. 2016-12-14 14:05:50 -05:00
Kenneth Moreland
ce338d1484 Add a worklet for copying cell sets 2016-11-22 17:15:10 -07:00
Kenneth Moreland
b175468082 Add RemoveUnusedPoints class 
RemoveUnusedPoints contains a couple of worklets and some helper methods
to compact the points in a CellSetExplicit. This is helpful when you
have an operation that creates new cells but might not use all the
original points of the inputs.
 2016-11-22 17:11:52 -07:00
Robert Maynard
7a52fa3940 Add in Cell Gradient for scalar fields. 2016-11-14 12:52:00 -05:00