From ed34dec4fa0aa37f59530743510cdb6da3293490 Mon Sep 17 00:00:00 2001
From: Gael-de-Sailly <gael.chretien@akeonet.com>
Date: Sun, 12 Apr 2020 17:26:37 +0200
Subject: [PATCH] Adjust number of octaves in function of map size

---
 terrain_rivers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/terrain_rivers.py b/terrain_rivers.py
index 032949a..3487658 100755
--- a/terrain_rivers.py
+++ b/terrain_rivers.py
@@ -22,7 +22,7 @@ n = np.zeros((mapsize, mapsize))
 #micronoise_depth = 0.05
 
 params = {
-    "octaves" : 8,
+    "octaves" : int(np.log2(mapsize)),
     "persistence" : 0.5,
     "lacunarity" : 2.,
 }