From e0c0a9f3816facd0fc4066a50479f823447e03f6 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Sun, 10 Apr 2011 14:51:47 +0200
Subject: Simple raise/lower implementation.

---
 quadtree.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'quadtree.h')

diff --git a/quadtree.h b/quadtree.h
index 36e92ad..45ee09b 100644
--- a/quadtree.h
+++ b/quadtree.h
@@ -52,6 +52,9 @@ class Quadtree {
 		Quadtree(int width, int height, float *heightmap);
 		virtual ~Quadtree();
 
+		void raise(float x, float z, float radius, float focus, float strength);
+
+		Vector3 calc_normal(int x, int y);
 		void update(float x, float z);
 		QuadNode *find(float x, float y);
 		QuadNode *get_left(QuadNode *node);
-- 
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