diff --git a/world/World3d.gd b/world/World3d.gd
index 5626a04..0a0ded5 100644
--- a/world/World3d.gd
+++ b/world/World3d.gd
@@ -24,12 +24,12 @@ func draw_world():
 				st.add_vertex(Vector3(edge.end().point3d().x, triangle.get_elevation(), edge.end().point3d().z) * factor)
 				st.add_vertex(Vector3(edge.end().point3d().x, edge.opposite_triangle().get_elevation(), edge.end().point3d().z) * factor)
 				st.add_vertex(Vector3(edge.start().point3d().x, edge.opposite_triangle().get_elevation(), edge.start().point3d().z) * factor)
-				
+					
 		for point in triangle.points():
 			st.add_vertex(Vector3(point.point3d().x, triangle.get_elevation(), point.point3d().z) * factor)
 
 	st.generate_normals()
-	st.generate_tangents()
+#	st.generate_tangents()
 	st.index()
 	# Commit to a mesh.
 	var mesh = st.commit()
@@ -42,8 +42,11 @@ func draw_world():
 	mi.cast_shadow = GeometryInstance.SHADOW_CASTING_SETTING_ON
 	print(mi)
 	add_child(mi)
+	Global.print_debug(OS.get_ticks_msec() / 1000.0)
 
 func _on_Game_world_loaded(game_terrain):
 	terrain = game_terrain
 	draw_world()
 
+# 18 - 42
+# 4 - 9
diff --git a/world/game.gd b/world/game.gd
index 2550823..4fd0c80 100644
--- a/world/game.gd
+++ b/world/game.gd
@@ -23,7 +23,7 @@ func _ready():
 	noise.seed = rng.randi()
 	noise.octaves = octaves
 	
-	var terrain_name="bonjour"
+	var terrain_name="bonjour90"
 	terrain = Terrain.new()
 
 	print(terrain.list())
@@ -36,6 +36,7 @@ func _ready():
 	if terrain.is_created() or terrain.is_loaded():
 		init_data()
 		add_trees()
+		Global.print_debug(OS.get_ticks_msec() / 1000.0)
 		emit_signal("world_loaded", terrain)
 	else:
 		Global.print_debug("Pas de terrain, pas de construction ...")
@@ -178,7 +179,7 @@ func triangle_find_elevation(triangle):
 	return elevation
 
 func triangle_is_water(triangle):
-	if triangle.get_elevation() <= 0:
+	if triangle.get_elevation() < 0:
 		return true
 	return false
 
diff --git a/world/game.tscn b/world/game.tscn
index a1855c0..26c0e5f 100644
--- a/world/game.tscn
+++ b/world/game.tscn
@@ -43,7 +43,7 @@ fov = 55.0
 zoom_sensibility = 1.436
 
 [node name="DirectionalLight" type="DirectionalLight" parent="World3d"]
-transform = Transform( 1, 0, 0, 0, 0.641744, 0.766919, 0, -0.766919, 0.641744, 0, 1.41623, 0 )
+transform = Transform( 0.971628, 0.168947, -0.16552, 0, 0.699825, 0.714314, 0.236516, -0.694047, 0.67997, 0, 1.41623, 14.8745 )
 light_energy = 0.1
 shadow_enabled = true
 
diff --git a/world/world.material b/world/world.material
index 2448577..ae35355 100644
Binary files a/world/world.material and b/world/world.material differ
diff --git a/world/world.tres b/world/world.tres
index f8baa3f..ac212ee 100644
--- a/world/world.tres
+++ b/world/world.tres
@@ -1,4 +1,4 @@
 [gd_resource type="SpatialMaterial" format=2]
 
 [resource]
-albedo_color = Color( 0.109804, 0.305882, 0.0745098, 1 )
+albedo_color = Color( 0.125, 0.5, 0.275, 1 )