From 86a55d3584560e29d82575c6b43d6f19fbeb873f Mon Sep 17 00:00:00 2001
From: Paramat <paramat@users.noreply.github.com>
Date: Sat, 21 Sep 2019 21:28:09 +0100
Subject: [PATCH] Marram grass: Fix noise flags to make 2D noise 'eased'
 (#2493)

Increase noise resolution from 4 to 2 nodes for a higher quality
distribution.
Retune noise parameters to compensate for using eased noise.
---
 mods/default/mapgen.lua | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mods/default/mapgen.lua b/mods/default/mapgen.lua
index 6d68afcf..a361f894 100644
--- a/mods/default/mapgen.lua
+++ b/mods/default/mapgen.lua
@@ -2348,13 +2348,13 @@ function default.register_decorations()
 		place_on = {"default:sand"},
 		sidelen = 4,
 		noise_params = {
-			offset = -0.4,
-			scale = 3.0,
+			offset = -0.7,
+			scale = 4.0,
 			spread = {x = 16, y = 16, z = 16},
 			seed = 513337,
 			octaves = 1,
-			persist = 0.5,
-			flags = "absvalue"
+			persist = 0.0,
+			flags = "absvalue, eased"
 		},
 		biomes = {"coniferous_forest_dunes", "grassland_dunes"},
 		y_max = 6,