mirror of
https://github.com/worldforge/cyphesis
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47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
// Cyphesis Online RPG Server and AI Engine
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// Copyright (C) 2000,2001 Alistair Riddoch
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program 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
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// GNU 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 Foundation,
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// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef PHYSICS_B_BOX_H
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#define PHYSICS_B_BOX_H
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#include <wfmath/const.h>
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#include <cmath>
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typedef WFMath::AxisBox<3> BBox;
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template<typename F>
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inline F square(F f) { return f * f; }
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/// What is the size of the box?
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WFMath::CoordType boxSquareSize(const BBox & box);
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inline WFMath::CoordType boxSize(const BBox & box)
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{
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return std::sqrt(boxSquareSize(box));
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}
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WFMath::CoordType boxSquareBoundingRadius(const BBox & box);
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WFMath::CoordType boxSquareHorizontalBoundingRadius(const BBox & box);
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inline WFMath::CoordType boxBoundingRadius(const BBox & box)
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{
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return std::sqrt(boxSquareBoundingRadius(box));
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}
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#endif // PHYSICS_B_BOX_H
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