2008-09-10 02:50:45 +08:00
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// This file is part of Eigen, a lightweight C++ template library
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2009-05-23 02:25:33 +08:00
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// for linear algebra.
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2008-09-10 02:50:45 +08:00
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//
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2010-06-25 05:21:58 +08:00
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// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
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2008-09-10 02:50:45 +08:00
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//
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2012-07-14 02:42:47 +08:00
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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2008-09-10 02:50:45 +08:00
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#ifndef EIGEN_ICOSPHERE_H
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#define EIGEN_ICOSPHERE_H
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#include <Eigen/Core>
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#include <vector>
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class IcoSphere
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{
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public:
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IcoSphere(unsigned int levels=1);
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const std::vector<Eigen::Vector3f>& vertices() const { return mVertices; }
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const std::vector<int>& indices(int level) const;
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void draw(int level);
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protected:
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void _subdivide();
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std::vector<Eigen::Vector3f> mVertices;
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std::vector<std::vector<int>*> mIndices;
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std::vector<int> mListIds;
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};
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#endif // EIGEN_ICOSPHERE_H
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