------------------------------------------------------------------------------
| 77 | |
| 78 | //------------------------------------------------------------------------------ |
| 79 | int vtkMergeArrays::MergeDataObjectFields(vtkDataObject* input, int idx, vtkDataObject* output) |
| 80 | { |
| 81 | if (!input || !output) |
| 82 | { |
| 83 | return 0; |
| 84 | } |
| 85 | |
| 86 | int checks[vtkDataObject::NUMBER_OF_ATTRIBUTE_TYPES]; |
| 87 | for (int attr = 0; attr < vtkDataObject::NUMBER_OF_ATTRIBUTE_TYPES; attr++) |
| 88 | { |
| 89 | checks[attr] = output->GetNumberOfElements(attr) == input->GetNumberOfElements(attr) ? 0 : 1; |
| 90 | } |
| 91 | int globalChecks[vtkDataObject::NUMBER_OF_ATTRIBUTE_TYPES]; |
| 92 | |
| 93 | for (int i = 0; i < vtkDataObject::NUMBER_OF_ATTRIBUTE_TYPES; ++i) |
| 94 | { |
| 95 | globalChecks[i] = checks[i]; |
| 96 | } |
| 97 | |
| 98 | for (int attr = 0; attr < vtkDataObject::NUMBER_OF_ATTRIBUTE_TYPES; attr++) |
| 99 | { |
| 100 | if (globalChecks[attr] == 0) |
| 101 | { |
| 102 | // only merge arrays when the number of elements in the input and output are the same |
| 103 | this->MergeArrays( |
| 104 | idx, input->GetAttributesAsFieldData(attr), output->GetAttributesAsFieldData(attr)); |
| 105 | } |
| 106 | } |
| 107 | |
| 108 | return 1; |
| 109 | } |
| 110 | |
| 111 | //------------------------------------------------------------------------------ |
| 112 | int vtkMergeArrays::FillInputPortInformation(int vtkNotUsed(port), vtkInformation* info) |
no test coverage detected