public static void Smooth(TerrainData terrain)
{
int heightmapWidth = terrain.heightmapWidth;
int heightmapHeight = terrain.heightmapHeight;
float[,] heights = terrain.GetHeights(0, 0, heightmapWidth, heightmapHeight);
HeightmapFilters.Smooth(heights, terrain);
terrain.SetHeights(0, 0, heights);
}
void OnWizardCreate()
{
Undo.RegisterCompleteObjectUndo(terrainData, "Flatten Heightmap");
HeightmapFilters.Flatten(terrainData, height / terrainData.size.y);
}
private void OnWizardCreate()
{
Undo.RegisterCompleteObjectUndo(base.terrainData, "Flatten Heightmap");
HeightmapFilters.Flatten(base.terrainData, this.height / base.terrainData.size.y);
}