====== Heightfield:Smooth filter ======


===== Filter info =====

^  Description | This filter may be used to apply smoothing to a heightfield map. |
^  Author | [[user>Aaron]] |
^  Plugin | [[bundywiki>plugins:calc:ZG_CalcHF|ZG_CalcHF]] ^

===== Looks like =====

| {{:plugins:calc:zeograph:filters:hf_smooth.png|:plugins:calc:zeograph:filters:hf_smooth.png}} |

===== Input pins =====

^ 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.  |

===== Output pins =====

^ Name ^ Type ^ Description ^
|  //hMap//  |  hvar  | A handle to the map (handle is passed through from input to output). |

===== Options =====

This filter has no options.

===== Comments =====

None.