66 lines
2.3 KiB
C++
66 lines
2.3 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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#ifndef CAMERA_HPP
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#define CAMERA_HPP
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namespace sft
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{
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///////////////////////////////////////////////////////////
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/// \ingroup sfmltools
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/// \brief Interface for cameras
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///////////////////////////////////////////////////////////
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class Camera
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{
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public:
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///////////////////////////////////////////////////
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/// \brief look method
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///
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/// calls gluLookAt with the good parameters
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///////////////////////////////////////////////////
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virtual void look() const = 0;
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///////////////////////////////////////////////////
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/// \brief compute the next step of the camera
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///
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/// \param width width of the window
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/// \param height height of the window
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///////////////////////////////////////////////////
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virtual void nextStep(int width, int height) = 0;
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///////////////////////////////////////////////////
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/// \brief Default destructor
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///////////////////////////////////////////////////
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virtual ~Camera() = default;
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};
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} // namespace sft
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#endif
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