code review: renaming

mapeditor/templateeditor/GeometryAlgorithm.h

@@ -0,0 +1,32 @@
+/*
+ * GeometryAlgorithm.h, part of VCMI engine
+ *
+ * Authors: listed in file AUTHORS in main folder
+ *
+ * License: GNU General Public License v2.0 or later
+ * Full text of license available in license.txt file, in main folder
+ *
+ */
+#pragma once
+
+#include "../StdInc.h"
+
+class GeometryAlgorithm
+{
+public:
+    struct Node
+    {
+        double x, y;
+        double dx = 0, dy = 0;
+        int id;
+    };
+
+    struct Edge
+    {
+        int from, to;
+    };
+
+    static double distance(double x1, double y1, double x2, double y2);
+    static bool edgesIntersect(const Node& a, const Node& b, const Node& c, const Node& d);
+    static void forceDirectedLayout(std::vector<Node>& nodes, const std::vector<Edge>& edges, int iterations, double width, double height);
+};