0.9.7
matrix_query.hpp
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1 
43 #pragma once
44 
45 // Dependency:
46 #include "../glm.hpp"
47 #include "../gtx/vector_query.hpp"
48 #include <limits>
49 
50 #if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))
51 # pragma message("GLM: GLM_GTX_matrix_query extension included")
52 #endif
53 
54 namespace glm
55 {
58 
61  template<typename T, precision P>
62  GLM_FUNC_DECL bool isNull(tmat2x2<T, P> const & m, T const & epsilon);
63 
66  template<typename T, precision P>
67  GLM_FUNC_DECL bool isNull(tmat3x3<T, P> const & m, T const & epsilon);
68 
71  template<typename T, precision P>
72  GLM_FUNC_DECL bool isNull(tmat4x4<T, P> const & m, T const & epsilon);
73 
76  template<typename T, precision P, template <typename, precision> class matType>
77  GLM_FUNC_DECL bool isIdentity(matType<T, P> const & m, T const & epsilon);
78 
81  template<typename T, precision P>
82  GLM_FUNC_DECL bool isNormalized(tmat2x2<T, P> const & m, T const & epsilon);
83 
86  template<typename T, precision P>
87  GLM_FUNC_DECL bool isNormalized(tmat3x3<T, P> const & m, T const & epsilon);
88 
91  template<typename T, precision P>
92  GLM_FUNC_DECL bool isNormalized(tmat4x4<T, P> const & m, T const & epsilon);
93 
96  template<typename T, precision P, template <typename, precision> class matType>
97  GLM_FUNC_DECL bool isOrthogonal(matType<T, P> const & m, T const & epsilon);
98 
100 }//namespace glm
101 
102 #include "matrix_query.inl"
glm::isNull
GLM_FUNC_DECL bool isNull(tmat4x4< T, P > const &m, T const &epsilon)
Return whether a matrix is a null matrix.
glm::epsilon
GLM_FUNC_DECL genType epsilon()
Return the epsilon constant for floating point types.
glm
Definition: _noise.hpp:40
glm::isIdentity
GLM_FUNC_DECL bool isIdentity(matType< T, P > const &m, T const &epsilon)
Return whether a matrix is an identity matrix.
glm::isNormalized
GLM_FUNC_DECL bool isNormalized(tmat4x4< T, P > const &m, T const &epsilon)
Return whether a matrix is a normalized matrix.
glm::isOrthogonal
GLM_FUNC_DECL bool isOrthogonal(matType< T, P > const &m, T const &epsilon)
Return whether a matrix is an orthonormalized matrix.
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