path: root/external/include/glm/gtx/component_wise.hpp

/// @ref gtx_component_wise
/// @file glm/gtx/component_wise.hpp
/// @date 2007-05-21 / 2011-06-07
/// @author Christophe Riccio
///
/// @see core (dependence)
///
/// @defgroup gtx_component_wise GLM_GTX_component_wise
/// @ingroup gtx
///
/// Include <glm/gtx/component_wise.hpp> to use the features of this extension.
///
/// Operations between components of a type

#pragma once

// Dependencies
#include "../detail/setup.hpp"
#include "../detail/qualifier.hpp"

#ifndef GLM_ENABLE_EXPERIMENTAL
#	error "GLM: GLM_GTX_component_wise is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
#endif

#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
#	pragma message("GLM: GLM_GTX_component_wise extension included")
#endif

namespace glm
{
	/// @addtogroup gtx_component_wise
	/// @{

	/// Convert an integer vector to a normalized float vector.
	/// If the parameter value type is already a floating qualifier type, the value is passed through.
	/// @see gtx_component_wise
	template<typename floatType, length_t L, typename T, qualifier Q>
	GLM_FUNC_DECL vec<L, floatType, Q> compNormalize(vec<L, T, Q> const& v);

	/// Convert a normalized float vector to an integer vector.
	/// If the parameter value type is already a floating qualifier type, the value is passed through.
	/// @see gtx_component_wise
	template<length_t L, typename T, typename floatType, qualifier Q>
	GLM_FUNC_DECL vec<L, T, Q> compScale(vec<L, floatType, Q> const& v);

	/// Add all vector components together.
	/// @see gtx_component_wise
	template<typename genType>
	GLM_FUNC_DECL typename genType::value_type compAdd(genType const& v);

	/// Multiply all vector components together.
	/// @see gtx_component_wise
	template<typename genType>
	GLM_FUNC_DECL typename genType::value_type compMul(genType const& v);

	/// Find the minimum value between single vector components.
	/// @see gtx_component_wise
	template<typename genType>
	GLM_FUNC_DECL typename genType::value_type compMin(genType const& v);

	/// Find the maximum value between single vector components.
	/// @see gtx_component_wise
	template<typename genType>
	GLM_FUNC_DECL typename genType::value_type compMax(genType const& v);

	/// @}
}//namespace glm

#include "component_wise.inl"