Removed debug print

src/HeightMap.cpp

@@ -40,6 +40,6 @@ float HeightMap::get_pixel(int x, int y)
 {
     // all the pixels are in an array of floats from left to right, top to bottom
     int offset = ((this->width * y) + x);
-    std::cout << " " << x << ","<< y;
+    //std::cout << "  offset: " << offset << " " << x << ","<< y;
     return *(this->data + offset);
 }