/// @ref gtx_norm | |
/// @file glm/gtx/norm.hpp | |
/// | |
/// @see core (dependence) | |
/// @see gtx_quaternion (dependence) | |
/// | |
/// @defgroup gtx_norm GLM_GTX_norm | |
/// @ingroup gtx | |
/// | |
/// @brief Various ways to compute vector norms. | |
/// | |
/// <glm/gtx/norm.hpp> need to be included to use these functionalities. | |
#pragma once | |
// Dependency: | |
#include "../detail/func_geometric.hpp" | |
#include "../gtx/quaternion.hpp" | |
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) | |
# pragma message("GLM: GLM_GTX_norm extension included") | |
#endif | |
namespace glm | |
{ | |
/// @addtogroup gtx_norm | |
/// @{ | |
/// Returns the squared length of x. | |
/// From GLM_GTX_norm extension. | |
template <typename T, precision P, template <typename, precision> class vecType> | |
GLM_FUNC_DECL T length2( | |
vecType<T, P> const & x); | |
/// Returns the squared distance between p0 and p1, i.e., length2(p0 - p1). | |
/// From GLM_GTX_norm extension. | |
template <typename T, precision P, template <typename, precision> class vecType> | |
GLM_FUNC_DECL T distance2( | |
vecType<T, P> const & p0, | |
vecType<T, P> const & p1); | |
//! Returns the L1 norm between x and y. | |
//! From GLM_GTX_norm extension. | |
template <typename T, precision P> | |
GLM_FUNC_DECL T l1Norm( | |
tvec3<T, P> const & x, | |
tvec3<T, P> const & y); | |
//! Returns the L1 norm of v. | |
//! From GLM_GTX_norm extension. | |
template <typename T, precision P> | |
GLM_FUNC_DECL T l1Norm( | |
tvec3<T, P> const & v); | |
//! Returns the L2 norm between x and y. | |
//! From GLM_GTX_norm extension. | |
template <typename T, precision P> | |
GLM_FUNC_DECL T l2Norm( | |
tvec3<T, P> const & x, | |
tvec3<T, P> const & y); | |
//! Returns the L2 norm of v. | |
//! From GLM_GTX_norm extension. | |
template <typename T, precision P> | |
GLM_FUNC_DECL T l2Norm( | |
tvec3<T, P> const & x); | |
//! Returns the L norm between x and y. | |
//! From GLM_GTX_norm extension. | |
template <typename T, precision P> | |
GLM_FUNC_DECL T lxNorm( | |
tvec3<T, P> const & x, | |
tvec3<T, P> const & y, | |
unsigned int Depth); | |
//! Returns the L norm of v. | |
//! From GLM_GTX_norm extension. | |
template <typename T, precision P> | |
GLM_FUNC_DECL T lxNorm( | |
tvec3<T, P> const & x, | |
unsigned int Depth); | |
/// @} | |
}//namespace glm | |
#include "norm.inl" |