From 3035d4c9e76d6f28579d0b5a024e1c1b2a538919 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Wed, 9 Dec 2009 16:25:16 +0100
Subject: BSPTrees angefangen

---
 Vertex.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Vertex.h')

diff --git a/Vertex.h b/Vertex.h
index c82bd59..665430d 100644
--- a/Vertex.h
+++ b/Vertex.h
@@ -10,6 +10,10 @@ class Vertex
     float getY() const {return y;}
     float getZ() const {return z;}
 
+    float distanceSq(const Vertex &v) const {
+      return x*v.x + y*v.y + z*v.z;
+    }
+
   protected:
     float x, y, z;
 };
-- 
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