47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
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/*
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* This file is part of libgim.
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*
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* libgim is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* libgim is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* 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 libgim. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright 2015 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef __UTIL_LINE_HPP
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#define __UTIL_LINE_HPP
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#include "point.hpp"
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#include "vector.hpp"
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#include "plane.hpp"
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namespace util {
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template <size_t S, typename T>
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struct line {
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line (util::point<S,T> place,
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util::vector<S,T> direction);
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T intersect (plane<S,T>) const;
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util::point<S,T> at (T) const;
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util::point<S,T> p;
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util::vector<S,T> d;
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};
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typedef line<2,float> line2f;
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typedef line<3,float> line3f;
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}
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#endif
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