/usr/include/glm/gtx/norm.hpp is in libglm-dev 0.9.8.3-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | /// @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"
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