58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
// Copyright (C) 2008 - 2009 Mathias Froehlich - Mathias.Froehlich@web.de
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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#ifndef BVHStaticData_hxx
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#define BVHStaticData_hxx
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#include <vector>
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#include <simgear/structure/SGReferenced.hxx>
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#include <simgear/structure/SGSharedPtr.hxx>
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#include <simgear/math/SGGeometry.hxx>
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#include "BVHMaterial.hxx"
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namespace simgear {
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class BVHStaticData : public SGReferenced {
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public:
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virtual ~BVHStaticData() {}
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unsigned addVertex(const SGVec3f& vertex)
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{ _vertices.push_back(vertex); return static_cast<unsigned>(_vertices.size() - 1); }
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const SGVec3f& getVertex(unsigned i) const
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{ return _vertices[i]; }
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unsigned addMaterial(const BVHMaterial* material)
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{ _materials.push_back(material); return static_cast<unsigned>(_materials.size() - 1); }
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const BVHMaterial* getMaterial(unsigned i) const
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{ if (_materials.size() <= i) return 0; return _materials[i]; }
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void trim()
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{
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std::vector<SGVec3f>(_vertices).swap(_vertices);
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std::vector<SGSharedPtr<const BVHMaterial> >(_materials).swap(_materials);
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}
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private:
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std::vector<SGVec3f> _vertices;
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std::vector<SGSharedPtr<const BVHMaterial> > _materials;
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};
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}
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#endif
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