From: Alexander Schmidt <alex@treefish.org>
Date: Fri, 15 Jul 2016 11:26:10 +0000 (+0200)
Subject: Added unit length getter
X-Git-Url: http://git.treefish.org/~alex/seamulator.git/commitdiff_plain/e0522b705b9988ff07e42ab14689bd0b8c4745cb?ds=inline;hp=986ab15c99a77bf9d2f827c2bad9c00dea9665d5

Added unit length getter
---

diff --git a/watersurface.cpp b/watersurface.cpp
index 930cf7f..c27e7db 100644
--- a/watersurface.cpp
+++ b/watersurface.cpp
@@ -24,6 +24,11 @@ int WaterSurface::size() const
   return m_size;
 }
 
+double WaterSurface::unitLength() const
+{
+  return m_unitLength;
+}
+
 void WaterSurface::draw() const
 {
   glScalef(m_unitLength, m_unitLength, 1.0f);
diff --git a/watersurface.h b/watersurface.h
index 7882197..31e0e60 100644
--- a/watersurface.h
+++ b/watersurface.h
@@ -13,6 +13,7 @@ class WaterSurface
   SurfacePoint& at(int x, int y);
   const SurfacePoint& at(int x, int y) const;
   int size() const;
+  double unitLength() const;
   void draw() const;
   void drawSingleTile(int x, int y) const;