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Diffstat (limited to 'extern/carve/include/carve/vector.hpp')
| -rw-r--r-- | extern/carve/include/carve/vector.hpp | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/extern/carve/include/carve/vector.hpp b/extern/carve/include/carve/vector.hpp deleted file mode 100644 index b7e81e92c88..00000000000 --- a/extern/carve/include/carve/vector.hpp +++ /dev/null @@ -1,163 +0,0 @@ -// Begin License: -// Copyright (C) 2006-2014 Tobias Sargeant (tobias.sargeant@gmail.com). -// All rights reserved. -// -// This file is part of the Carve CSG Library (http://carve-csg.com/) -// -// This file may be used under the terms of either the GNU General -// Public License version 2 or 3 (at your option) as published by the -// Free Software Foundation and appearing in the files LICENSE.GPL2 -// and LICENSE.GPL3 included in the packaging of this file. -// -// This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE. -// End: - - -#pragma once - -#include <carve/carve.hpp> - -#include <carve/math_constants.hpp> -#include <carve/geom.hpp> -#include <carve/geom3d.hpp> - -#include <sstream> -#include <algorithm> - -#include <math.h> - -namespace carve { - namespace geom3d { - - struct hash_vector_ptr { - size_t operator()(const Vector * const &v) const { - return (size_t)v; - } - size_t operator()(const std::pair<const Vector *, const Vector *> &v) const { - size_t r = (size_t)v.first; - size_t s = (size_t)v.second; - return r ^ ((s >> 16) | (s << 16)); - } - }; - - - - struct vec_adapt_ident { - const Vector &operator()(const Vector &v) const { return v; } - Vector &operator()(Vector &v) const { return v; } - }; - - - - struct vec_adapt_ptr { - const Vector &operator()(const Vector * const &v) const { return *v; } - Vector &operator()(Vector *&v) const { return *v; } - }; - - - - struct vec_adapt_pair_first { - template<typename pair_t> const Vector &operator()(const pair_t &v) const { return v.first; } - template<typename pair_t> Vector &operator()(pair_t &v) const { return v.first; } - }; - - - - struct vec_adapt_pair_second { - template<typename pair_t> const Vector &operator()(const pair_t &v) const { return v.second; } - template<typename pair_t> Vector &operator()(pair_t &v) const { return v.second; } - }; - - - - template<typename adapt_t> - struct vec_cmp_lt_x { - adapt_t adapt; - vec_cmp_lt_x(adapt_t _adapt = adapt_t()) : adapt(_adapt) {} - template<typename input_t> bool operator()(const input_t &a, const input_t &b) const { return adapt(a).x < adapt(b).x; } - }; - template<typename adapt_t> vec_cmp_lt_x<adapt_t> vec_lt_x(adapt_t &adapt) { return vec_cmp_lt_x<adapt_t>(adapt); } - - - - template<typename adapt_t> - struct vec_cmp_lt_y { - adapt_t adapt; - vec_cmp_lt_y(adapt_t _adapt = adapt_t()) : adapt(_adapt) {} - template<typename input_t> bool operator()(const input_t &a, const input_t &b) const { return adapt(a).y < adapt(b).y; } - }; - template<typename adapt_t> vec_cmp_lt_y<adapt_t> vec_lt_y(adapt_t &adapt) { return vec_cmp_lt_y<adapt_t>(adapt); } - - - - template<typename adapt_t> - struct vec_cmp_lt_z { - adapt_t adapt; - vec_cmp_lt_z(adapt_t _adapt = adapt_t()) : adapt(_adapt) {} - template<typename input_t> bool operator()(const input_t &a, const input_t &b) const { return adapt(a).z < adapt(b).z; } - }; - template<typename adapt_t> vec_cmp_lt_z<adapt_t> vec_lt_z(adapt_t &adapt) { return vec_cmp_lt_z<adapt_t>(adapt); } - - - - template<typename adapt_t> - struct vec_cmp_gt_x { - adapt_t adapt; - vec_cmp_gt_x(adapt_t _adapt = adapt_t()) : adapt(_adapt) {} - template<typename input_t> bool operator()(const input_t &a, const input_t &b) const { return adapt(a).x > adapt(b).x; } - }; - template<typename adapt_t> vec_cmp_gt_x<adapt_t> vec_gt_x(adapt_t &adapt) { return vec_cmp_gt_x<adapt_t>(adapt); } - - - - template<typename adapt_t> - struct vec_cmp_gt_y { - adapt_t adapt; - vec_cmp_gt_y(adapt_t _adapt = adapt_t()) : adapt(_adapt) {} - template<typename input_t> bool operator()(const input_t &a, const input_t &b) const { return adapt(a).y > adapt(b).y; } - }; - template<typename adapt_t> vec_cmp_gt_y<adapt_t> vec_gt_y(adapt_t &adapt) { return vec_cmp_gt_y<adapt_t>(adapt); } - - - - template<typename adapt_t> - struct vec_cmp_gt_z { - adapt_t adapt; - vec_cmp_gt_z(adapt_t _adapt = adapt_t()) : adapt(_adapt) {} - template<typename input_t> bool operator()(const input_t &a, const input_t &b) const { return adapt(a).z > adapt(b).z; } - }; - template<typename adapt_t> vec_cmp_gt_z<adapt_t> vec_gt_z(adapt_t &adapt) { return vec_cmp_gt_z<adapt_t>(adapt); } - - - - template<typename iter_t, typename adapt_t> - void sortInDirectionOfRay(const Vector &ray_dir, iter_t begin, iter_t end, adapt_t adapt) { - switch (carve::geom::largestAxis(ray_dir)) { - case 0: - if (ray_dir.x > 0) { - std::sort(begin, end, vec_lt_x(adapt)); - } else { - std::sort(begin, end, vec_gt_x(adapt)); - } - break; - case 1: - if (ray_dir.y > 0) { - std::sort(begin, end, vec_lt_y(adapt)); - } else { - std::sort(begin, end, vec_gt_y(adapt)); - } - break; - case 2: - if (ray_dir.z > 0) { - std::sort(begin, end, vec_lt_z(adapt)); - } else { - std::sort(begin, end, vec_gt_z(adapt)); - } - break; - } - } - - } -} |