8a93ecc4 code alignment tweaks.
6fa448b5 Remove the 1D camera. 1D plots will use a 2D camera.
52aa9b9a Fix some compile errors.
23d8d585 Add explicit 1D rendering. Also added some data model suport.
db522c4c Add GetCanvas calls to the mapper classes.
87b1cdca cleanup. Remove some compiler warnings.
d38e6270 Support for 1D rendering.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !616
2e05c1dd Support derivatives of vectors
dd45b568 Vec of Vec fixes
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !630
I forgot to add the VTKM_EXEC_CONT modifier to the make_VecC methods,
and that causes them to fail on CUDA devices.
I wish the compiler would have said something. I was calling one of them
from a VTKM_EXEC method.
The cell derivative/gradient functions were all designed with scalars in
mind. Although the field type is templated and you could pass in a
vector type for the field, many of these classes would perform the
computation incorrectly. These changes specifically support derivatives
of vector types.
Fix a couple of places where having a Vec of a Vec (for example
vtkm::Vec<vtkm::Vec<vtkm::Float32, 3>, 3>) did not work as it should.
One major place was in the test_equal function used in the testing
framework. If given a Vec of Vec, it would try to convert the Vec to
Float64 and fail. Now the comparison decends as many levels as need be.
The second place was in TypeTraits::ZeroInitialization() for all Vec
types. Originally it initialized the Vec using the default constructor
of the component type. This works fine when the component type is a
standard type, but if the component type is itself a Vec, then the
default constructor does not actually set any of the sub components.
Solved the issue by using the result of ZeroInitialization for the
component type, which will work for basic types and Vecs and anything
else supported by TypeTraits.
These structs behave much like Vec except that they work on a short C
array given to them rather than having the statically sized short array
defined within.
I expect to use this in the short term to help implement cell face
classes, but there are probably many other uses.
ec5fd175 Modify test_equal for values close to zero
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !629
b97b4cc7 Allow thrust::reduce to work when iterator and initial value types differ.
64bcc343 Refactor MinAndMax to use vtkm::Vec<T,2> instead of Pair.
8d60ed57 Refactor MinAndMax to be a shared binary operator.
18375b54 Update Bound computations to always use a single Reduce call
2cfc9743 Reduce can support reduce to a T type that isn't the arrayhandles T type.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !614
I noticed the UnitTestTransform3D test failed using the random seed
1480544620. On closer inspection, I found that the issue was with the
comparison of two numbers close to 0. The numbers were just above the
threshold, but their difference was not quite enough to make the ratio
below the threshold.
After reviewing some other floating point comparisons, they seem to be
more forgiving of numbers close to 0. Thus, I changed this comparison to
pass if the difference between the numbers was below the threshold.
Because this makes the comparison a lot more forgiving for small
numbers, I lowered the default threshold by an order of magnitude. So
far it looks like the tests are passing, but we should look out for
occasional failures.
6b1094c7 Consistently include windows.h by making a wrapper header.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !620
We previously included windows.h in numerous locations using different
techniques to guard against bringing in parts of the file that are bad
(min/max macros, etc). This solves the problem by consistently using
vtkm/internal/Windows.h to setup everything.
natively thrust::reduce is unable to handle the use case where the
iterator type and the initial value/return value are two different
types. We use array handle cast to work around this problem when
we detect this usecase.
767fc9c6 Do not declare OpenGLHeaders.h when there is no OpenGL
10d9dd44 Remove GLEW_LIBRARIES from Rendering module libraries
0772a157 Revert "Don't build vtkm_rendering if we can't find opengl"
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !617
Previously, all declared policies had to implement every tag required by
the policy, even if it was the same as the default. In addition to being
annoying, this makes us less forward compatible because if we add a new
item to the policy any unchanged policy would become incorrect.
This change moves the default policy declarations from the default
policy to PolicyBase. The default policy inherits all of them without
any change. Other policies need only override those that are different
than the default.
