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type_mat2x4.hpp
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1
4 #pragma once
5
6 #include "../fwd.hpp"
7 #include "type_vec2.hpp"
8 #include "type_vec4.hpp"
9 #include "type_mat.hpp"
10 #include <limits>
11 #include <cstddef>
12
13 namespace glm
14 {
15 template<typename T, qualifier P>
16 struct mat<2, 4, T, P>
17 {
18 typedef vec<4, T, P> col_type;
19 typedef vec<2, T, P> row_type;
20 typedef mat<2, 4, T, P> type;
21 typedef mat<4, 2, T, P> transpose_type;
22 typedef T value_type;
23
24 private:
25 col_type value[2];
26
27 public:
28 // -- Accesses --
29
30 typedef length_t length_type;
31 GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 2; }
32
33 GLM_FUNC_DECL col_type & operator[](length_type i);
34 GLM_FUNC_DECL col_type const & operator[](length_type i) const;
35
36 // -- Constructors --
37
38 GLM_FUNC_DECL mat() GLM_DEFAULT;
39 GLM_FUNC_DECL mat(mat<2, 4, T, P> const & m) GLM_DEFAULT;
40 template<qualifier Q>
41 GLM_FUNC_DECL mat(mat<2, 4, T, Q> const & m);
42
43 GLM_FUNC_DECL explicit mat(T scalar);
44 GLM_FUNC_DECL mat(
45 T x0, T y0, T z0, T w0,
46 T x1, T y1, T z1, T w1);
47 GLM_FUNC_DECL mat(
48 col_type const & v0,
49 col_type const & v1);
50
51 // -- Conversions --
52
53 template<
54 typename X1, typename Y1, typename Z1, typename W1,
55 typename X2, typename Y2, typename Z2, typename W2>
56 GLM_FUNC_DECL mat(
57 X1 x1, Y1 y1, Z1 z1, W1 w1,
58 X2 x2, Y2 y2, Z2 z2, W2 w2);
59
60 template<typename U, typename V>
61 GLM_FUNC_DECL mat(
62 vec<4, U, P> const & v1,
63 vec<4, V, P> const & v2);
64
65 // -- Matrix conversions --
66
67 template<typename U, qualifier Q>
68 GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, U, Q> const & m);
69
70 GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const & x);
71 GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const & x);
72 GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const & x);
73 GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const & x);
74 GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const & x);
75 GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const & x);
76 GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const & x);
77 GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const & x);
78
79 // -- Unary arithmetic operators --
80
81 GLM_FUNC_DECL mat<2, 4, T, P> & operator=(mat<2, 4, T, P> const & m) GLM_DEFAULT;
82
83 template<typename U>
84 GLM_FUNC_DECL mat<2, 4, T, P> & operator=(mat<2, 4, U, P> const & m);
85 template<typename U>
86 GLM_FUNC_DECL mat<2, 4, T, P> & operator+=(U s);
87 template<typename U>
88 GLM_FUNC_DECL mat<2, 4, T, P> & operator+=(mat<2, 4, U, P> const & m);
89 template<typename U>
90 GLM_FUNC_DECL mat<2, 4, T, P> & operator-=(U s);
91 template<typename U>
92 GLM_FUNC_DECL mat<2, 4, T, P> & operator-=(mat<2, 4, U, P> const & m);
93 template<typename U>
94 GLM_FUNC_DECL mat<2, 4, T, P> & operator*=(U s);
95 template<typename U>
96 GLM_FUNC_DECL mat<2, 4, T, P> & operator/=(U s);
97
98 // -- Increment and decrement operators --
99
100 GLM_FUNC_DECL mat<2, 4, T, P> & operator++ ();
101 GLM_FUNC_DECL mat<2, 4, T, P> & operator-- ();
102 GLM_FUNC_DECL mat<2, 4, T, P> operator++(int);
103 GLM_FUNC_DECL mat<2, 4, T, P> operator--(int);
104 };
105
106 // -- Unary operators --
107
108 template<typename T, qualifier P>
109 GLM_FUNC_DECL mat<2, 4, T, P> operator+(mat<2, 4, T, P> const & m);
110
111 template<typename T, qualifier P>
112 GLM_FUNC_DECL mat<2, 4, T, P> operator-(mat<2, 4, T, P> const & m);
113
114 // -- Binary operators --
115
116 template<typename T, qualifier P>
117 GLM_FUNC_DECL mat<2, 4, T, P> operator+(mat<2, 4, T, P> const & m, T scalar);
118
119 template<typename T, qualifier P>
120 GLM_FUNC_DECL mat<2, 4, T, P> operator+(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2);
121
122 template<typename T, qualifier P>
123 GLM_FUNC_DECL mat<2, 4, T, P> operator-(mat<2, 4, T, P> const & m, T scalar);
124
125 template<typename T, qualifier P>
126 GLM_FUNC_DECL mat<2, 4, T, P> operator-(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2);
127
128 template<typename T, qualifier P>
129 GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<2, 4, T, P> const & m, T scalar);
130
131 template<typename T, qualifier P>
132 GLM_FUNC_DECL mat<2, 4, T, P> operator*(T scalar, mat<2, 4, T, P> const & m);
133
134 template<typename T, qualifier P>
135 GLM_FUNC_DECL typename mat<2, 4, T, P>::col_type operator*(mat<2, 4, T, P> const & m, typename mat<2, 4, T, P>::row_type const & v);
136
137 template<typename T, qualifier P>
138 GLM_FUNC_DECL typename mat<2, 4, T, P>::row_type operator*(typename mat<2, 4, T, P>::col_type const & v, mat<2, 4, T, P> const & m);
139
140 template<typename T, qualifier P>
141 GLM_FUNC_DECL mat<4, 4, T, P> operator*(mat<2, 4, T, P> const & m1, mat<4, 2, T, P> const & m2);
142
143 template<typename T, qualifier P>
144 GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<2, 4, T, P> const & m1, mat<2, 2, T, P> const & m2);
145
146 template<typename T, qualifier P>
147 GLM_FUNC_DECL mat<3, 4, T, P> operator*(mat<2, 4, T, P> const & m1, mat<3, 2, T, P> const & m2);
148
149 template<typename T, qualifier P>
150 GLM_FUNC_DECL mat<2, 4, T, P> operator/(mat<2, 4, T, P> const & m, T scalar);
151
152 template<typename T, qualifier P>
153 GLM_FUNC_DECL mat<2, 4, T, P> operator/(T scalar, mat<2, 4, T, P> const & m);
154
155 // -- Boolean operators --
156
157 template<typename T, qualifier P>
158 GLM_FUNC_DECL bool operator==(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2);
159
160 template<typename T, qualifier P>
161 GLM_FUNC_DECL bool operator!=(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2);
162 }//namespace glm
163
164 #ifndef GLM_EXTERNAL_TEMPLATE
165 #include "type_mat2x4.inl"
166 #endif
type_mat.hpp
GLM Core
type_vec2.hpp
GLM Core
glm
Definition: _noise.hpp:11
type_vec4.hpp
GLM Core
glm::length
GLM_FUNC_DECL T length(vec< L, T, P > const &x)
Returns the length of x, i.e., sqrt(x * x).