| Property | Description | Default Value(s) | Restrictions |
| Input (Input) |
This property specifies the input from which the selection is extracted. | The selected object must be the result of the following: sources (includes readers), filters. The selected dataset must be one of the following types (or a subclass of one of them): vtkDataSet. |
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| Preserve Topology (PreserveTopology) |
If this property is set to 1 the output preserves the topology of its input and adds an insidedness array to mark which cells are inside or out. If 0 then the output is an unstructured grid which contains only the subset of cells that are inside. | 0 | Only the values 0 and 1 are accepted. |
| Selection (Selection) |
The input that provides the selection object. | The selected object must be the result of the following: sources (includes readers), filters. The selected dataset must be one of the following types (or a subclass of one of them): vtkSelection. |
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| Show Bounds (ShowBounds) |
For frustum selection, if this property is set to 1 the output is the outline of the frustum instead of the contents of the input that lie within the frustum. | 0 | Only the values 0 and 1 are accepted. |