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Merge topic 'backport-2748' into release-1.8

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d6353e1eb Fix StructuredPointGradient for Uniform Point Coordinates

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <morelandkd@ornl.gov>
Merge-request: !2765
This commit is contained in:
Kenneth Moreland 2022-05-05 17:07:56 +00:00 committed by Kitware Robot
commit 9d4df90dfd
1 changed files with 6 additions and 6 deletions
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12
vtkm/filter/vector_analysis/worklet/gradient/StructuredPointGradient.h
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@ -89,34 +89,34 @@ struct StructuredPointGradient : public vtkm::worklet::WorkletPointNeighborhood
if (boundary.IsRadiusInXBoundary(1))
{
auto dx = inputField.GetUnchecked(1, 0, 0) - inputField.GetUnchecked(-1, 0, 0);
outputGradient[0] = static_cast<OT>(dx * (r[0] * 0.5f));
outputGradient[0] = static_cast<OT>((dx * 0.5f) / r[0]);
}
else
{
auto dx = inputField.Get(1, 0, 0) - inputField.Get(-1, 0, 0);
outputGradient[0] = static_cast<OT>(dx * r[0]);
outputGradient[0] = static_cast<OT>(dx / r[0]);
}
if (boundary.IsRadiusInYBoundary(1))
{
auto dy = inputField.GetUnchecked(0, 1, 0) - inputField.GetUnchecked(0, -1, 0);
outputGradient[1] = static_cast<OT>(dy * r[1] * 0.5f);
outputGradient[1] = static_cast<OT>((dy * 0.5f) / r[1]);
}
else
{
auto dy = inputField.Get(0, 1, 0) - inputField.Get(0, -1, 0);
outputGradient[1] = static_cast<OT>(dy * (r[1]));
outputGradient[1] = static_cast<OT>(dy / (r[1]));
}
if (boundary.IsRadiusInZBoundary(1))
{
auto dz = inputField.GetUnchecked(0, 0, 1) - inputField.GetUnchecked(0, 0, -1);
outputGradient[2] = static_cast<OT>(dz * r[2] * 0.5f);
outputGradient[2] = static_cast<OT>((dz * 0.5f) / r[2]);
}
else
{
auto dz = inputField.Get(0, 0, 1) - inputField.Get(0, 0, -1);
outputGradient[2] = static_cast<OT>(dz * (r[2]));
outputGradient[2] = static_cast<OT>(dz / (r[2]));
}
#if (defined(VTKM_CUDA) && defined(VTKM_GCC))
#pragma GCC diagnostic pop