void GenerateTerrain()
{
terrain.enabled = false;
// if (toolkit.heightBlendPoints == null) {
// Debug.Log("Setting height blend points");
// toolkit.heightBlendPoints = new List<float>();
// }
toolkit.setPerlinPreset(new TerrainToolkit.perlinPresetData("", 8, 0.5f, 4, 1.0f));
toolkit.generateTerrain(onProgressUpdate);
toolkit.textureTerrain(onProgressUpdate);
toolkit.setFullHydraulicErosionPreset(new TerrainToolkit.fullHydraulicErosionPresetData("", 25, 0.01f, 0.5f, 0.06f, 0.6f));
toolkit.erodeAllTerrain(onErosionProgressUpdate);
// toolkit.erodeAllTerrain(onErosionProgressUpdate);
terrain.enabled = true;
}