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| 552 | |
| 553 | //------------------------------------------------------------------------------ |
| 554 | void vtkDataObjectMeshCache::ForwardAttributes( |
| 555 | vtkDataSet* input, vtkDataSet* cache, vtkDataSet* output, int attribute, const std::string& name) |
| 556 | { |
| 557 | vtkCacheLog(INFO, "Forward attribute " << vtkDataObject::GetAssociationTypeAsString(attribute)); |
| 558 | |
| 559 | auto inAttribute = input->GetAttributes(attribute); |
| 560 | auto outAttribute = output->GetAttributes(attribute); |
| 561 | auto cacheAttribute = cache->GetAttributes(attribute); |
| 562 | |
| 563 | auto originalIds = cacheAttribute->GetArray(name.c_str()); |
| 564 | if (!originalIds) |
| 565 | { |
| 566 | vtkCacheLog( |
| 567 | INFO, "Global Ids not found for " << vtkDataObject::GetAssociationTypeAsString(attribute)); |
| 568 | return; |
| 569 | } |
| 570 | |
| 571 | outAttribute->CopyAllOn(); |
| 572 | outAttribute->CopyAllocate(inAttribute); |
| 573 | |
| 574 | // NOTE potential optimization: |
| 575 | // this copy may be replaced by an use of SMPTools (or optionally the implicit vtkIndexedArray?) |
| 576 | auto ptsIdsRange = vtk::DataArrayValueRange(originalIds); |
| 577 | vtkIdType outId = 0; |
| 578 | for (auto originalId : ptsIdsRange) |
| 579 | { |
| 580 | outAttribute->CopyData(inAttribute, originalId, outId); |
| 581 | outId++; |
| 582 | } |
| 583 | } |
| 584 | |
| 585 | //------------------------------------------------------------------------------ |
| 586 | bool vtkDataObjectMeshCache::CacheHasRequestedIds() const |
no test coverage detected