Package com.sk89q.worldedit.math.convolution

Class SnowHeightMap

java.lang.Object
com.sk89q.worldedit.math.convolution.SnowHeightMap
public class SnowHeightMap extends Object
Allows applications of Kernels onto the region's height map for snow layers

Currently only used for snow layer smoothing (with a GaussianKernel)

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  • Constructor Details

    • SnowHeightMap

      public SnowHeightMap(EditSession session, Region region, @Nullable Mask mask)
      Constructs the SnowHeightMap.
      Parameters:
      session - an edit session
      region - the region
      mask - optional mask for the height map

  • Method Details

    • applyFilter

      public float[] applyFilter(HeightMapFilter filter, int iterations)
      Compute the new heightmap with the filter 'iterations' amount times.
      Parameters:
      filter - the filter
      iterations - the number of iterations
      Returns:
      new generated heightmap of the terrain

    • applyChanges

      public int applyChanges(float[] data, int layerBlocks) throws MaxChangedBlocksException
      Apply a raw heightmap to a region. Use snow layers.
      Parameters:
      data - the data
      layerBlocks - amount of blocks with type SNOW_BLOCK
      Returns:
      number of blocks affected
      Throws:
      MaxChangedBlocksException - if the maximum block change limit is exceeded