18 #include "../gtx/vector_query.hpp" 21 #ifndef GLM_ENABLE_EXPERIMENTAL 22 # error "GLM: GLM_GTX_matrix_query 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." 25 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED) 26 # pragma message("GLM: GLM_GTX_matrix_query extension included") 36 template<
typename T, qualifier Q>
37 GLM_FUNC_DECL
bool isNull(mat<2, 2, T, Q>
const& m, T
const&
epsilon);
41 template<
typename T, qualifier Q>
42 GLM_FUNC_DECL
bool isNull(mat<3, 3, T, Q>
const& m, T
const&
epsilon);
46 template<
typename T, qualifier Q>
47 GLM_FUNC_DECL
bool isNull(mat<4, 4, T, Q>
const& m, T
const&
epsilon);
51 template<length_t C, length_t R,
typename T, qualifier Q,
template<length_t, length_t,
typename, qualifier>
class matType>
56 template<
typename T, qualifier Q>
61 template<
typename T, qualifier Q>
66 template<
typename T, qualifier Q>
71 template<length_t C, length_t R,
typename T, qualifier Q,
template<length_t, length_t,
typename, qualifier>
class matType>
77 #include "matrix_query.inl" GLM_FUNC_DECL bool isNull(mat< 4, 4, T, Q > const &m, T const &epsilon)
Return whether a matrix is a null matrix.
GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()
Return the epsilon constant for floating point types.
GLM_FUNC_DECL bool isNormalized(mat< 4, 4, T, Q > const &m, T const &epsilon)
Return whether a matrix is a normalized matrix.
GLM_FUNC_DECL bool isOrthogonal(matType< C, R, T, Q > const &m, T const &epsilon)
Return whether a matrix is an orthonormalized matrix.
GLM_FUNC_DECL bool isIdentity(matType< C, R, T, Q > const &m, T const &epsilon)
Return whether a matrix is an identity matrix.