View source for Terrain Processor: Heightmap: Perlin Noise

[[Category:Terrain Processor Manual|Heightmap]]
{{TerrainProcessorManual|Heightmap: Perlin Noise|BITasksPlugin.dll|Polygon, PolygonM, PolygonZ|Yes|=
|DESCRIPTION=Algorithm adds perlin noise in terrain heightmap. It uses Shapefile as mask polygons. WIKI Perlin noise
|TASKPARAMETERS=
* '''Amplitude''' - Maximal +- height added to terrain heightmap.
* '''Scale''' - Perlin noise mapping scale.
|OBJECTPROTOTYPEPARAMETERS=
|USAGE=Good to for creating some terrain corrugation within a particular area, e.g. more rugged terrain in a forest offering some addtional cover to infantry. Gentle noise adds natural feel to meadows or brownfields.
|ALGORITHM=# Load heightmap
# Foreach shapefile polygon
## Foreach heightmap point in polygon
### Get Perlin noise value and add it to height in heightmap
|SAMPLE=
}}