mirror of
https://github.com/RetroDECK/ES-DE.git
synced 2024-11-26 16:15:39 +00:00
0116f4b65d
git-subtree-dir: external/glm git-subtree-split: bf71a834948186f4097caa076cd2663c69a10e1e
89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/// @ref gtx_norm
|
|
/// @file glm/gtx/norm.hpp
|
|
///
|
|
/// @see core (dependence)
|
|
/// @see gtx_quaternion (dependence)
|
|
/// @see gtx_component_wise (dependence)
|
|
///
|
|
/// @defgroup gtx_norm GLM_GTX_norm
|
|
/// @ingroup gtx
|
|
///
|
|
/// Include <glm/gtx/norm.hpp> to use the features of this extension.
|
|
///
|
|
/// Various ways to compute vector norms.
|
|
|
|
#pragma once
|
|
|
|
// Dependency:
|
|
#include "../geometric.hpp"
|
|
#include "../gtx/quaternion.hpp"
|
|
#include "../gtx/component_wise.hpp"
|
|
|
|
#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
|
|
# ifndef GLM_ENABLE_EXPERIMENTAL
|
|
# pragma message("GLM: GLM_GTX_norm 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_norm extension included")
|
|
# endif
|
|
#endif
|
|
|
|
namespace glm
|
|
{
|
|
/// @addtogroup gtx_norm
|
|
/// @{
|
|
|
|
/// Returns the squared length of x.
|
|
/// From GLM_GTX_norm extension.
|
|
template<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL T length2(vec<L, T, Q> const& x);
|
|
|
|
/// Returns the squared distance between p0 and p1, i.e., length2(p0 - p1).
|
|
/// From GLM_GTX_norm extension.
|
|
template<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL T distance2(vec<L, T, Q> const& p0, vec<L, T, Q> const& p1);
|
|
|
|
//! Returns the L1 norm between x and y.
|
|
//! From GLM_GTX_norm extension.
|
|
template<typename T, qualifier Q>
|
|
GLM_FUNC_DECL T l1Norm(vec<3, T, Q> const& x, vec<3, T, Q> const& y);
|
|
|
|
//! Returns the L1 norm of v.
|
|
//! From GLM_GTX_norm extension.
|
|
template<typename T, qualifier Q>
|
|
GLM_FUNC_DECL T l1Norm(vec<3, T, Q> const& v);
|
|
|
|
//! Returns the L2 norm between x and y.
|
|
//! From GLM_GTX_norm extension.
|
|
template<typename T, qualifier Q>
|
|
GLM_FUNC_DECL T l2Norm(vec<3, T, Q> const& x, vec<3, T, Q> const& y);
|
|
|
|
//! Returns the L2 norm of v.
|
|
//! From GLM_GTX_norm extension.
|
|
template<typename T, qualifier Q>
|
|
GLM_FUNC_DECL T l2Norm(vec<3, T, Q> const& x);
|
|
|
|
//! Returns the L norm between x and y.
|
|
//! From GLM_GTX_norm extension.
|
|
template<typename T, qualifier Q>
|
|
GLM_FUNC_DECL T lxNorm(vec<3, T, Q> const& x, vec<3, T, Q> const& y, unsigned int Depth);
|
|
|
|
//! Returns the L norm of v.
|
|
//! From GLM_GTX_norm extension.
|
|
template<typename T, qualifier Q>
|
|
GLM_FUNC_DECL T lxNorm(vec<3, T, Q> const& x, unsigned int Depth);
|
|
|
|
//! Returns the LMax norm between x and y.
|
|
//! From GLM_GTX_norm extension.
|
|
template<typename T, qualifier Q>
|
|
GLM_FUNC_DECL T lMaxNorm(vec<3, T, Q> const& x, vec<3, T, Q> const& y);
|
|
|
|
//! Returns the LMax norm of v.
|
|
//! From GLM_GTX_norm extension.
|
|
template<typename T, qualifier Q>
|
|
GLM_FUNC_DECL T lMaxNorm(vec<3, T, Q> const& x);
|
|
|
|
/// @}
|
|
}//namespace glm
|
|
|
|
#include "norm.inl"
|