diff -r 1243abd47381 -r e1c9010eb9e8 src/misc/ringFinder.h
--- a/src/misc/ringFinder.h	Tue Jul 15 02:54:23 2014 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,98 +0,0 @@
-/*
- *  LDForge: LDraw parts authoring CAD
- *  Copyright (C) 2013, 2014 Santeri Piippo
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-#include "../main.h"
-
-//
-// Implements a ring finding algorithm. It is passed two radii and it tries to
-// find solutions of rings that would fill the given space.
-//
-// Note: it is not fool-proof and does not always yield a solution.
-//
-class RingFinder
-{
-public:
-	// A single component in a solution
-	struct Component
-	{
-		int num;
-		double scale;
-	};
-
-	// A solution whose components fill the desired ring space.
-	class Solution
-	{
-	public:
-		inline void addComponent (const Component& a);
-		inline const QVector<Component>& getComponents() const;
-		void scaleComponents (double scale);
-		bool isSuperiorTo (const Solution* other) const;
-
-	private:
-		QVector<Component> m_components;
-	};
-
-	RingFinder();
-
-	inline const QVector<Solution>& allSolutions() const;
-	inline const Solution* bestSolution() const;
-	bool findRings (double r0, double r1);
-
-private:
-	QVector<Solution> m_solutions;
-	const Solution*   m_bestSolution;
-	int               m_stack;
-
-	bool findRingsRecursor (double r0, double r1, Solution& currentSolution);
-};
-
-//
-// Gets the components of a solution
-//
-inline const QVector<RingFinder::Component>& RingFinder::Solution::getComponents() const
-{
-	return m_components;
-}
-
-//
-// Adds a component to a solution
-//
-inline void RingFinder::Solution::addComponent (const Component& a)
-{
-	m_components.push_back (a);
-}
-
-//
-// Returns the solution that was considered best. Returns null
-// if there isn't any suitable solution.
-//
-inline const RingFinder::Solution* RingFinder::bestSolution() const
-{
-	return m_bestSolution;
-}
-
-//
-// Returns all found solutions.
-//
-inline const QVector<RingFinder::Solution>& RingFinder::allSolutions() const
-{
-	return m_solutions;
-}
-
-extern RingFinder g_RingFinder;