Danny Robson
f6056153e3
This places, at long last, the core library code into the same namespace as the extended library code.
76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* Copyright 2015-2017 Danny Robson <danny@nerdcruft.net>
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*/
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#include "aabb.hpp"
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#include "iostream.hpp"
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#include "../coord/iostream.hpp"
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#include "../debug.hpp"
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using cruft::geom::aabb;
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///////////////////////////////////////////////////////////////////////////////
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template <>
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std::array<
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cruft::point3f,8
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>
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aabb<3,float>::vertices (void) const noexcept
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{
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return {{
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{ lo.x, lo.y, lo.z },
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{ lo.x, lo.y, hi.z },
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{ lo.x, hi.y, lo.z },
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{ lo.x, hi.y, hi.z },
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{ hi.x, lo.y, lo.z },
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{ hi.x, lo.y, hi.z },
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{ hi.x, hi.y, lo.z },
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{ hi.x, hi.y, hi.z },
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}};
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}
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///////////////////////////////////////////////////////////////////////////////
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namespace cruft::debug {
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template <size_t S, typename T>
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struct validator<aabb<S,T>> {
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static bool is_valid (const aabb<S,T> &b)
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{
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return all (b.lo <= b.hi);
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}
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};
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}
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//-----------------------------------------------------------------------------
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template <size_t S, typename T>
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std::ostream&
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cruft::geom::operator<< (std::ostream &os, cruft::geom::aabb<S,T> b)
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{
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return os << "[ " << b.lo << ", " << b.hi << " ]";
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}
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//-----------------------------------------------------------------------------
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#define INSTANTIATE_S_T(S,T) \
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namespace cruft::geom { template struct aabb<S,T>; } \
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template bool cruft::debug::is_valid (const aabb<S,T>&); \
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template std::ostream& cruft::geom::operator<< (std::ostream&, aabb<S,T>);
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#define INSTANTIATE(T) \
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INSTANTIATE_S_T(2,T) \
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INSTANTIATE_S_T(3,T)
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INSTANTIATE( int32_t)
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INSTANTIATE( int64_t)
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INSTANTIATE(uint32_t)
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INSTANTIATE(uint64_t)
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INSTANTIATE(float)
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INSTANTIATE(double)
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