From 74c6854fd8dcbaee736ac0421805ff1e03c4a1e2 Mon Sep 17 00:00:00 2001 From: iamn1ck Date: Sun, 19 Feb 2017 07:00:34 -0600 Subject: -quadtree and opengl rendering are now in the master branch ! -using sdl_rect for location and size ended up being not so great due to it not having floats, so we reverted back to using location -much, much refractoring is now needed --- inc/glm/gtx/color_space.hpp | 97 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 inc/glm/gtx/color_space.hpp (limited to 'inc/glm/gtx/color_space.hpp') diff --git a/inc/glm/gtx/color_space.hpp b/inc/glm/gtx/color_space.hpp new file mode 100644 index 0000000..4ad610e --- /dev/null +++ b/inc/glm/gtx/color_space.hpp @@ -0,0 +1,97 @@ +/////////////////////////////////////////////////////////////////////////////////// +/// OpenGL Mathematics (glm.g-truc.net) +/// +/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net) +/// Permission is hereby granted, free of charge, to any person obtaining a copy +/// of this software and associated documentation files (the "Software"), to deal +/// in the Software without restriction, including without limitation the rights +/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +/// copies of the Software, and to permit persons to whom the Software is +/// furnished to do so, subject to the following conditions: +/// +/// The above copyright notice and this permission notice shall be included in +/// all copies or substantial portions of the Software. +/// +/// Restrictions: +/// By making use of the Software for military purposes, you choose to make +/// a Bunny unhappy. +/// +/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +/// THE SOFTWARE. +/// +/// @ref gtx_color_space +/// @file glm/gtx/color_space.hpp +/// @date 2005-12-21 / 2011-06-07 +/// @author Christophe Riccio +/// +/// @see core (dependence) +/// +/// @defgroup gtx_color_space GLM_GTX_color_space +/// @ingroup gtx +/// +/// @brief Related to RGB to HSV conversions and operations. +/// +/// need to be included to use these functionalities. +/////////////////////////////////////////////////////////////////////////////////// + +#pragma once + +// Dependency: +#include "../glm.hpp" + +#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED)) +# pragma message("GLM: GLM_GTX_color_space extension included") +#endif + +namespace glm +{ + /// @addtogroup gtx_color_space + /// @{ + + /// Converts a color from HSV color space to its color in RGB color space. + /// @see gtx_color_space + template + GLM_FUNC_DECL tvec3 rgbColor( + tvec3 const & hsvValue); + + /// Converts a color from RGB color space to its color in HSV color space. + /// @see gtx_color_space + template + GLM_FUNC_DECL tvec3 hsvColor( + tvec3 const & rgbValue); + + /// Build a saturation matrix. + /// @see gtx_color_space + template + GLM_FUNC_DECL tmat4x4 saturation( + T const s); + + /// Modify the saturation of a color. + /// @see gtx_color_space + template + GLM_FUNC_DECL tvec3 saturation( + T const s, + tvec3 const & color); + + /// Modify the saturation of a color. + /// @see gtx_color_space + template + GLM_FUNC_DECL tvec4 saturation( + T const s, + tvec4 const & color); + + /// Compute color luminosity associating ratios (0.33, 0.59, 0.11) to RGB canals. + /// @see gtx_color_space + template + GLM_FUNC_DECL T luminosity( + tvec3 const & color); + + /// @} +}//namespace glm + +#include "color_space.inl" -- cgit v1.2.3