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norm.hpp
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1
14 #pragma once
15
16 // Dependency:
17 #include "../geometric.hpp"
18 #include "../gtx/quaternion.hpp"
19
20 #ifndef GLM_ENABLE_EXPERIMENTAL
21 # error "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."
22 #endif
23
24 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
25 # pragma message("GLM: GLM_GTX_norm extension included")
26 #endif
27
28 namespace glm
29 {
32
35 template<length_t L, typename T, qualifier Q>
36 GLM_FUNC_DECL T length2(vec<L, T, Q> const& x);
37
40 template<length_t L, typename T, qualifier Q>
41 GLM_FUNC_DECL T distance2(vec<L, T, Q> const& p0, vec<L, T, Q> const& p1);
42
45 template<typename T, qualifier Q>
46 GLM_FUNC_DECL T l1Norm(vec<3, T, Q> const& x, vec<3, T, Q> const& y);
47
50 template<typename T, qualifier Q>
51 GLM_FUNC_DECL T l1Norm(vec<3, T, Q> const& v);
52
55 template<typename T, qualifier Q>
56 GLM_FUNC_DECL T l2Norm(vec<3, T, Q> const& x, vec<3, T, Q> const& y);
57
60 template<typename T, qualifier Q>
61 GLM_FUNC_DECL T l2Norm(vec<3, T, Q> const& x);
62
65 template<typename T, qualifier Q>
66 GLM_FUNC_DECL T lxNorm(vec<3, T, Q> const& x, vec<3, T, Q> const& y, unsigned int Depth);
67
70 template<typename T, qualifier Q>
71 GLM_FUNC_DECL T lxNorm(vec<3, T, Q> const& x, unsigned int Depth);
72
74 }//namespace glm
75
76 #include "norm.inl"
glm
Definition: common.hpp:20
glm::distance2
GLM_FUNC_DECL T distance2(vec< L, T, Q > const &p0, vec< L, T, Q > const &p1)
Returns the squared distance between p0 and p1, i.e., length2(p0 - p1).
glm::l2Norm
GLM_FUNC_DECL T l2Norm(vec< 3, T, Q > const &x)
Returns the L2 norm of v.
glm::l1Norm
GLM_FUNC_DECL T l1Norm(vec< 3, T, Q > const &v)
Returns the L1 norm of v.
glm::lxNorm
GLM_FUNC_DECL T lxNorm(vec< 3, T, Q > const &x, unsigned int Depth)
Returns the L norm of v.
glm::length2
GLM_FUNC_DECL T length2(vec< L, T, Q > const &x)
Returns the squared length of x.