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96 lines
3.2 KiB
96 lines
3.2 KiB
///////////////////////////////////////////////////////////////////////////////////
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/// OpenGL Mathematics (glm.g-truc.net)
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///
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/// Copyright (c) 2005 - 2013 G-Truc Creation (www.g-truc.net)
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/// Permission is hereby granted, free of charge, to any person obtaining a copy
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/// of this software and associated documentation files (the "Software"), to deal
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/// in the Software without restriction, including without limitation the rights
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/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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/// copies of the Software, and to permit persons to whom the Software is
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/// furnished to do so, subject to the following conditions:
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///
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/// The above copyright notice and this permission notice shall be included in
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/// all copies or substantial portions of the Software.
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///
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/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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/// THE SOFTWARE.
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///
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/// @ref gtx_color_space
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/// @file glm/gtx/color_space.hpp
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/// @date 2005-12-21 / 2011-06-07
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/// @author Christophe Riccio
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///
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/// @see core (dependence)
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///
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/// @defgroup gtx_color_space GLM_GTX_color_space
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/// @ingroup gtx
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///
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/// @brief Related to RGB to HSV conversions and operations.
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///
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/// <glm/gtx/color_space.hpp> need to be included to use these functionalities.
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef GLM_GTX_color_space
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#define GLM_GTX_color_space GLM_VERSION
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// Dependency:
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#include "../glm.hpp"
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#if(defined(GLM_MESSAGES) && !defined(glm_ext))
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# pragma message("GLM: GLM_GTX_color_space extension included")
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#endif
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namespace glm
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{
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/// @addtogroup gtx_color_space
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/// @{
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/// Converts a color from HSV color space to its color in RGB color space.
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/// @see gtx_color_space
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template <typename valType>
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detail::tvec3<valType> rgbColor(
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detail::tvec3<valType> const & hsvValue);
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/// Converts a color from RGB color space to its color in HSV color space.
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/// @see gtx_color_space
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template <typename valType>
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detail::tvec3<valType> hsvColor(
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detail::tvec3<valType> const & rgbValue);
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/// Build a saturation matrix.
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/// @see gtx_color_space
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template <typename valType>
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detail::tmat4x4<valType> saturation(
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valType const s);
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/// Modify the saturation of a color.
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/// @see gtx_color_space
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template <typename valType>
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detail::tvec3<valType> saturation(
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valType const s,
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detail::tvec3<valType> const & color);
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/// Modify the saturation of a color.
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/// @see gtx_color_space
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template <typename valType>
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detail::tvec4<valType> saturation(
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valType const s,
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detail::tvec4<valType> const & color);
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/// Compute color luminosity associating ratios (0.33, 0.59, 0.11) to RGB canals.
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/// @see gtx_color_space
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template <typename valType>
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valType luminosity(
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detail::tvec3<valType> const & color);
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/// @}
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}//namespace glm
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#include "color_space.inl"
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#endif//GLM_GTX_color_space
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