Return the length of a bounding box along a given axis as a double.
- Parameters
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| [in] | rtree | Pointer to the RTree structure containing the function to retrieve axis values |
| [in] | box | Pointer to the bounding box for which the axis length is to be calculated |
| [in] | axis | The given axis (e.g., 0, 1, 2) along which to compute the length |