66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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//
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// Paella
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// Copyright (C) 2015 - Thomas FORGIONE, Emilie JALRAS, Marion LENFANT, Thierry MALON, Amandine PAILLOUX
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// Authors :
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// Thomas FORGIONE
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// Emilie JALRAS
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// Marion LENFANT
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// Thierry MALON
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// Amandine PAILLOUX
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//
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// This file is part of the project Paella
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// This software is provided 'as-is', without any express or implied warranty.
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// In no event will the authors be held liable for any damages arising from the use of this software.
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//
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it freely,
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// subject to the following restrictions:
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//
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// 1. The origin of this software must not be misrepresented;
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// you must not claim that you wrote the original software.
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// If you use this software in a product, an acknowledgment
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// in the product documentation would be appreciated but is not required.
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//
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// 2. Altered source versions must be plainly marked as such,
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// and must not be misrepresented as being the original software.
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//
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// 3. This notice may not be removed or altered from any source distribution.
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////////////////////////////////////////////////////////////////////////////////
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#include <Geometry/Rotation.hpp>
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namespace geo
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{
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Rotation::Rotation() : theta(0), phi(0), psi(0)
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{
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}
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void Rotation::operator()() const
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{
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glTranslatef(center.x(), center.y(), center.z());
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glRotatef(theta, 1, 0, 0);
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glRotatef(phi, 0, 1, 0);
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glRotatef(psi, 0, 0, 1);
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glTranslatef(-center.x(), -center.y(), -center.z());
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}
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float const& Rotation::operator[](std::size_t i) const
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{
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switch (i)
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{
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case 0: return theta;
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case 1: return phi;
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case 2: return psi;
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default: throw std::out_of_range{"Only 3 items on rotation"};
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}
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}
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float& Rotation::operator[](std::size_t i)
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{
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return const_cast<float&>(static_cast<const Rotation*>(this)->operator[](i));
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}
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} // namespace geo
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