c5232e99 Simplify the implementation of vtkm::ForEach
6069c19f Brigand.hpp now works around CUDA 9 compiler issues.
6a4e91d5 ExecutionPolicy now handles CUDA9 removal of __CUDACC_VER__
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !902
f492f7ff reviewed version 1
a0cdad52 reviewed version 1
bc3b2e2b reviewed version 1
839185a5 reviewed version 1
6f509a8b reviewed version 1
babb154a reviewed version 1
90c870f2 reviewed version 1
1d80d5b6 reviewed version 1
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !882
Also by simplifying the implementation we work around a CUDA 9 issue which
when compiling the old version would cause an internal compiler error and
crash compilation.
b12a20a5 Fix issue where auto type was not resolving template parameters
3471dc27 Expand usage of AverageByKey
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Sujin Philip <sujin.philip@kitware.com>
Merge-request: !903
bbf84c11 Clear framebuffer to black instead of white.
3210e502 Adds an small Z offset to the wireframe edges to solve z-fights
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !907
This commit solved z-fighting issues with two changes:
- A small offset, proportional to distance between near and far planes, is
applied in camera space to the edges.
- The minimum screenspace offset is increased as well for the same reason.
A new test case is added for uniform grids.
Additionally, the line plotting algorithm is changed to round off the
edge endpoints to fill in empty pixels seen on uniform grids.
The AverageByKey.h header file had a single function that used the
device adapter algorithm ReduceByKey method to do a simple averaging of
a field. I added a second method that can do an average when given a
vtkm::worklet::Keys object. I expect this to be a common use case as we
implement transforming fields from input to output in many algorithms.
1d5a4d47 Update ExternalFaces worklet to use hashes
fc7b90ac Add hash function
b1e6c1e3 Add method for getting a cononical edge id
8e72dc73 Add method for getting a cononical face id
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !900
8e0a0308 Handles the case when the passed canvas has rendered data.
b727377f Refactoring
44357d51 Apply external faces filter on cellset before wireframing
7e95269c Refactoring wireframing code
5738e895 Wireframe rendering
657b0b94 Applies `clang-format` and minor refactoring
af2acc57 Implements a simple line renderer using Xialin Wu's algorithm
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Matt Larsen <mlarsen@cs.uoregon.edu>
Merge-request: !895
This method more clearly communicates "execution was successful" than
"IsDataSetValid". Changed some infrastructure code's use of these methods
to fix a bug in VTK.
99f60c27 Add GameOfLife example to show off WorkletPointNeighborhood3x3x3.
ce803832 Adds WorkletPointNeighborhood and DispatcherPointNeighborhood types.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !864
This change adds a option via `SetIsOverlay` which causes the
`MapperWireframer` to use the existing depth buffer instead of
generating a new one.
This change refactors the line color blending to
retain the alpha value separately instead of pre-multiplying it.
5429f120 fixed energy error and fix for ray camera
ac784330 Merge remote-tracking branch 'upstream/master' into x_ray_add_emmission
521e445b emission now functioning
52959d91 testing emission
5fc80517 initial version on absorption and emission integration
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !893
Previously once an ArrayHandle was stolen it was placed in an invalid state
where it could not used again by VTK-m. Now instead after being stolen it
is placed into a state where it is identical to memory allocated outside
of VTK-m and passed in.
By using the auto keyword and decltype we can reduce the number of
complex typedefs that exist when writing device adapter algorithms.
The goal being that it is easier for developers to see the actual
algorithms being implemented, by reducing the amount of template
'noise'.
Previously ArrayHandleReverse would only work if it was provided an explicit
users array to map too. But this doesn't need to be so, if a user wants to
start by constructing an ArrayHandleReverse we should allow that.
The side effect of this, is that some very tricky code in the DeviceAdapters
can be removed, that explicitly was added to allow output to ArrayHandleReverse
The algorithm is parallelized using a custom Mapper and Canvas class.
It is parallelized over the expected pixels that will be colored,
blending with any previous color value. This does not use the depth buffer
and hence will naively overrwite all pixels while drawing a line segment.
Previously TransferToOpenGL would rely on every array handle implementing
the CopyInto method for transferring to work properly. This was problematic
as most Implicit arrays don't implement CopyInto.
Now we use the Devices built in Copy infrastructure to facilitate moving
data from an implicit array to concrete memory which we can be passed
to OpenGL. As an additional optimization, the temporary memory for this
interop is cached in the bufferstate.
df185a67 removing background colors from tracers. Background color is now the responsiblitiy of the canvas.
28b1e6b1 initializing ray color buffer to 0
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !881
33afb076 VTKM_ASSERT when disabled will still 'use' the input variables.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !876
f3e455eb Adding 2D, 3D annotations, fixing GL color mapper.
7c0b15a5 Adding ability to have y-axis log scaling in 1D.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !863
75517554 Move check for cell variables to it gets executed.
147247e8 Code formatting changes and compiler warning fixes.
a3fd135b Fix errors and warnings on Mac and Windows
347af497 Poly Data for External Faces
aeed7a07 Cell variables for External Faces
ad13e9b4 Merge branch 'master' into external-faces-production
ab25c160 External Faces Uniform and Rectilear grids
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !860
07cd0f05 All scatters VisitIndex now are zero based.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !865
2b5e8e9f Removing debug statements
0459913a Multi canvas rendering
35877cd9 Adding missing file
b1e3688b multi-canvas working for ray tracer + volume renderer
33af0fec composing ray tracer and volume renderer is successful. Still need a strategy for the background color.
8e5f309e adding support in rendering triangulator for cell set permutation
92fde35b fixing depth
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !862
