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type_mat3x4.hpp
1
29 #ifndef glm_core_type_mat3x4
30 #define glm_core_type_mat3x4
31
32 #include "../fwd.hpp"
33 #include "type_vec3.hpp"
34 #include "type_vec4.hpp"
35 #include "type_mat.hpp"
36 #include <limits>
37
38 namespace glm{
39 namespace detail
40 {
41 template <typename T, precision P>
42 struct tmat3x4
43 {
44 enum ctor{_null};
45 typedef T value_type;
46 typedef std::size_t size_type;
47 typedef tvec4<T, P> col_type;
48 typedef tvec3<T, P> row_type;
49 typedef tmat3x4<T, P> type;
50 typedef tmat4x3<T, P> transpose_type;
51
52 GLM_FUNC_DECL GLM_CONSTEXPR length_t length() const;
53
54 private:
55 // Data
56 col_type value[3];
57
58 public:
59 // Constructors
60 GLM_FUNC_DECL tmat3x4();
61 GLM_FUNC_DECL tmat3x4(tmat3x4<T, P> const & m);
62 template <precision Q>
63 GLM_FUNC_DECL tmat3x4(tmat3x4<T, Q> const & m);
64
65 GLM_FUNC_DECL explicit tmat3x4(
66 ctor Null);
67 GLM_FUNC_DECL explicit tmat3x4(
68 T const & s);
69 GLM_FUNC_DECL explicit tmat3x4(
70 T const & x0, T const & y0, T const & z0, T const & w0,
71 T const & x1, T const & y1, T const & z1, T const & w1,
72 T const & x2, T const & y2, T const & z2, T const & w2);
73 GLM_FUNC_DECL explicit tmat3x4(
74 col_type const & v0,
75 col_type const & v1,
76 col_type const & v2);
77
78 #if(GLM_HAS_INITIALIZER_LISTS)
79 template <typename U>
80 GLM_FUNC_DECL tmat3x4(std::initializer_list<U> m);
81
82 GLM_FUNC_DECL tmat3x4(std::initializer_list<tvec4<T, P> > m);
83 #endif//GLM_HAS_INITIALIZER_LISTS
84
86 // Conversions
87 template<
88 typename X1, typename Y1, typename Z1, typename W1,
89 typename X2, typename Y2, typename Z2, typename W2,
90 typename X3, typename Y3, typename Z3, typename W3>
91 GLM_FUNC_DECL explicit tmat3x4(
92 X1 const & x1, Y1 const & y1, Z1 const & z1, W1 const & w1,
93 X2 const & x2, Y2 const & y2, Z2 const & z2, W2 const & w2,
94 X3 const & x3, Y3 const & y3, Z3 const & z3, W3 const & w3);
95
96 template <typename V1, typename V2, typename V3>
97 GLM_FUNC_DECL explicit tmat3x4(
98 tvec4<V1, P> const & v1,
99 tvec4<V2, P> const & v2,
100 tvec4<V3, P> const & v3);
101
102 // Matrix conversion
103 template <typename U, precision Q>
104 GLM_FUNC_DECL explicit tmat3x4(tmat3x4<U, Q> const & m);
105
106 GLM_FUNC_DECL explicit tmat3x4(tmat2x2<T, P> const & x);
107 GLM_FUNC_DECL explicit tmat3x4(tmat3x3<T, P> const & x);
108 GLM_FUNC_DECL explicit tmat3x4(tmat4x4<T, P> const & x);
109 GLM_FUNC_DECL explicit tmat3x4(tmat2x3<T, P> const & x);
110 GLM_FUNC_DECL explicit tmat3x4(tmat3x2<T, P> const & x);
111 GLM_FUNC_DECL explicit tmat3x4(tmat2x4<T, P> const & x);
112 GLM_FUNC_DECL explicit tmat3x4(tmat4x2<T, P> const & x);
113 GLM_FUNC_DECL explicit tmat3x4(tmat4x3<T, P> const & x);
114
115 // Accesses
116 GLM_FUNC_DECL col_type & operator[](length_t i);
117 GLM_FUNC_DECL col_type const & operator[](length_t i) const;
118
119 // Unary updatable operators
120 GLM_FUNC_DECL tmat3x4<T, P> & operator= (tmat3x4<T, P> const & m);
121 template <typename U>
122 GLM_FUNC_DECL tmat3x4<T, P> & operator= (tmat3x4<U, P> const & m);
123 template <typename U>
124 GLM_FUNC_DECL tmat3x4<T, P> & operator+= (U s);
125 template <typename U>
126 GLM_FUNC_DECL tmat3x4<T, P> & operator+= (tmat3x4<U, P> const & m);
127 template <typename U>
128 GLM_FUNC_DECL tmat3x4<T, P> & operator-= (U s);
129 template <typename U>
130 GLM_FUNC_DECL tmat3x4<T, P> & operator-= (tmat3x4<U, P> const & m);
131 template <typename U>
132 GLM_FUNC_DECL tmat3x4<T, P> & operator*= (U s);
133 template <typename U>
134 GLM_FUNC_DECL tmat3x4<T, P> & operator/= (U s);
135
137 // Increment and decrement operators
138
139 GLM_FUNC_DECL tmat3x4<T, P> & operator++ ();
140 GLM_FUNC_DECL tmat3x4<T, P> & operator-- ();
141 GLM_FUNC_DECL tmat3x4<T, P> operator++(int);
142 GLM_FUNC_DECL tmat3x4<T, P> operator--(int);
143 };
144
145 // Binary operators
146 template <typename T, precision P>
147 GLM_FUNC_DECL tmat3x4<T, P> operator+ (
148 tmat3x4<T, P> const & m,
149 T const & s);
150
151 template <typename T, precision P>
152 GLM_FUNC_DECL tmat3x4<T, P> operator+ (
153 tmat3x4<T, P> const & m1,
154 tmat3x4<T, P> const & m2);
155
156 template <typename T, precision P>
157 GLM_FUNC_DECL tmat3x4<T, P> operator- (
158 tmat3x4<T, P> const & m,
159 T const & s);
160
161 template <typename T, precision P>
162 GLM_FUNC_DECL tmat3x4<T, P> operator- (
163 tmat3x4<T, P> const & m1,
164 tmat3x4<T, P> const & m2);
165
166 template <typename T, precision P>
167 GLM_FUNC_DECL tmat3x4<T, P> operator* (
168 tmat3x4<T, P> const & m,
169 T const & s);
170
171 template <typename T, precision P>
172 GLM_FUNC_DECL tmat3x4<T, P> operator* (
173 T const & s,
174 tmat3x4<T, P> const & m);
175
176 template <typename T, precision P>
177 GLM_FUNC_DECL typename tmat3x4<T, P>::col_type operator* (
178 tmat3x4<T, P> const & m,
179 typename tmat3x4<T, P>::row_type const & v);
180
181 template <typename T, precision P>
182 GLM_FUNC_DECL typename tmat3x4<T, P>::row_type operator* (
183 typename tmat3x4<T, P>::col_type const & v,
184 tmat3x4<T, P> const & m);
185
186 template <typename T, precision P>
187 GLM_FUNC_DECL tmat4x4<T, P> operator* (
188 tmat3x4<T, P> const & m1,
189 tmat4x3<T, P> const & m2);
190
191 template <typename T, precision P>
192 GLM_FUNC_DECL tmat2x4<T, P> operator* (
193 tmat3x4<T, P> const & m1,
194 tmat2x3<T, P> const & m2);
195
196 template <typename T, precision P>
197 GLM_FUNC_DECL tmat3x4<T, P> operator* (
198 tmat3x4<T, P> const & m1,
199 tmat3x3<T, P> const & m2);
200
201 template <typename T, precision P>
202 GLM_FUNC_DECL tmat3x4<T, P> operator/ (
203 tmat3x4<T, P> const & m,
204 T const & s);
205
206 template <typename T, precision P>
207 GLM_FUNC_DECL tmat3x4<T, P> operator/ (
208 T const & s,
209 tmat3x4<T, P> const & m);
210
211 // Unary constant operators
212 template <typename T, precision P>
213 GLM_FUNC_DECL tmat3x4<T, P> const operator-(
214 tmat3x4<T, P> const & m);
215
216 }//namespace detail
217 }//namespace glm
218
219 #ifndef GLM_EXTERNAL_TEMPLATE
220 #include "type_mat3x4.inl"
221 #endif
222
223 #endif //glm_core_type_mat3x4
glm::length
GLM_FUNC_DECL genType::value_type length(genType const &x)
Returns the length of x, i.e., sqrt(x * x).