| Name | Type | Default value | Description |
|---|---|---|---|
| hMap | hvar | N/A | A handle to a map that is to be smoothed. |
| nLevels | int | 1 | The number of smoothing levels to be applied. More smoothing levels results in smoother terrain. |
| Name | Type | Description |
|---|---|---|
| hMap | hvar | A handle to the map (handle is passed through from input to output). |
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