1 files changed, 68 insertions, 0 deletions
diff --git a/external/include/glm/gtx/color_space.hpp b/external/include/glm/gtx/color_space.hpp
new file mode 100644
index 0000000..9ff08dc
--- /dev/null
+++ b/external/include/glm/gtx/color_space.hpp
@@ -0,0 +1,68 @@
+/// @ref gtx_color_space
+/// @file glm/gtx/color_space.hpp
+///
+/// @see core (dependence)
+///
+/// @defgroup gtx_color_space GLM_GTX_color_space
+/// @ingroup gtx
+///
+/// @brief Related to RGB to HSV conversions and operations.
+///
+/// <glm/gtx/color_space.hpp> need to be included to use these functionalities.
+
+#pragma once
+
+// Dependency:
+#include "../glm.hpp"
+
+#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !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 <typename T, precision P>
+	GLM_FUNC_DECL tvec3<T, P> rgbColor(
+		tvec3<T, P> const & hsvValue);
+
+	/// Converts a color from RGB color space to its color in HSV color space.
+	/// @see gtx_color_space
+	template <typename T, precision P>
+	GLM_FUNC_DECL tvec3<T, P> hsvColor(
+		tvec3<T, P> const & rgbValue);
+		
+	/// Build a saturation matrix.
+	/// @see gtx_color_space
+	template <typename T>
+	GLM_FUNC_DECL tmat4x4<T, defaultp> saturation(
+		T const s);
+
+	/// Modify the saturation of a color.
+	/// @see gtx_color_space
+	template <typename T, precision P>
+	GLM_FUNC_DECL tvec3<T, P> saturation(
+		T const s,
+		tvec3<T, P> const & color);
+		
+	/// Modify the saturation of a color.
+	/// @see gtx_color_space
+	template <typename T, precision P>
+	GLM_FUNC_DECL tvec4<T, P> saturation(
+		T const s,
+		tvec4<T, P> const & color);
+		
+	/// Compute color luminosity associating ratios (0.33, 0.59, 0.11) to RGB canals.
+	/// @see gtx_color_space
+	template <typename T, precision P>
+	GLM_FUNC_DECL T luminosity(
+		tvec3<T, P> const & color);
+
+	/// @}
+}//namespace glm
+
+#include "color_space.inl"