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Optimize cellID bin check.

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This commit is contained in:
Dave Pugmire 2023-08-30 12:04:05 -04:00
parent 0c86e3277b
commit 9fb58dcf1e
1 changed files with 6 additions and 4 deletions
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10
vtkm/exec/CellLocatorUniformBins.h
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@ -101,7 +101,8 @@ public:
//See if it's in the last bin.
if ((lastCell.BinIdx >= 0) && (lastCell.BinIdx < this->CellIds.GetNumberOfValues()) &&
this->PointInBin(point, lastCell.BinIdx, cellId, pc) == vtkm::ErrorCode::Success)
this->PointInBin(point, lastCell.BinIdx, cellId, pc, lastCell.CellId) ==
vtkm::ErrorCode::Success)
{
parametric = pc;
lastCell.CellId = cellId;
@ -210,15 +211,16 @@ private:
vtkm::ErrorCode PointInBin(const vtkm::Vec3f& point,
const vtkm::Id& binIdx,
vtkm::Id& cellId,
vtkm::Vec3f& parametric) const
vtkm::Vec3f& parametric,
const vtkm::Id& lastCellId = -1) const
{
auto binIds = this->CellIds.Get(binIdx);
vtkm::Vec3f pc;
for (vtkm::IdComponent i = 0; i < binIds.GetNumberOfComponents(); i++)
{
vtkm::Id cid = binIds[i];
vtkm::Vec3f pc;
if (this->PointInCell(point, cid, pc) == vtkm::ErrorCode::Success)
if (cid != lastCellId && this->PointInCell(point, cid, pc) == vtkm::ErrorCode::Success)
{
cellId = cid;
parametric = pc;