dependencies/glm/GLM/gtx/component_wise.hpp

70 lines
2.3 KiB
C++

/// @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"
#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
# ifndef GLM_ENABLE_EXPERIMENTAL
# pragma message("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.")
# else
# pragma message("GLM: GLM_GTX_component_wise extension included")
# endif
#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"