libglm-doc/api/matrix__query_8hpp_source.html

#pragma once


// Dependency:

#include "../glm.hpp"

#include "../gtx/vector_query.hpp"

#include <limits>


#ifndef GLM_ENABLE_EXPERIMENTAL

#       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."

#elif GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)

#       pragma message("GLM: GLM_GTX_matrix_query extension included")

#endif


namespace glm

{


        template<typename T, qualifier Q>

        GLM_FUNC_DECL bool isNull(mat<2, 2, T, Q> const& m, T const& epsilon);


        template<typename T, qualifier Q>

        GLM_FUNC_DECL bool isNull(mat<3, 3, T, Q> const& m, T const& epsilon);


        template<typename T, qualifier Q>

        GLM_FUNC_DECL bool isNull(mat<4, 4, T, Q> const& m, T const& epsilon);


        template<length_t C, length_t R, typename T, qualifier Q, template<length_t, length_t, typename, qualifier> class matType>

        GLM_FUNC_DECL bool isIdentity(matType<C, R, T, Q> const& m, T const& epsilon);


        template<typename T, qualifier Q>

        GLM_FUNC_DECL bool isNormalized(mat<2, 2, T, Q> const& m, T const& epsilon);


        template<typename T, qualifier Q>

        GLM_FUNC_DECL bool isNormalized(mat<3, 3, T, Q> const& m, T const& epsilon);


        template<typename T, qualifier Q>

        GLM_FUNC_DECL bool isNormalized(mat<4, 4, T, Q> const& m, T const& epsilon);


        template<length_t C, length_t R, typename T, qualifier Q, template<length_t, length_t, typename, qualifier> class matType>

        GLM_FUNC_DECL bool isOrthogonal(matType<C, R, T, Q> const& m, T const& epsilon);


}//namespace glm


#include "matrix_query.inl"

glm::epsilon
GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()
Return the epsilon constant for floating point types.

glm::isNull
GLM_FUNC_DECL bool isNull(mat< 2, 2, T, Q > const &m, T const &epsilon)
Return whether a matrix a null matrix.

glm::isNormalized
GLM_FUNC_DECL bool isNormalized(mat< 2, 2, T, Q > const &m, T const &epsilon)
Return whether a matrix is a normalized matrix.

glm::isIdentity
GLM_FUNC_DECL bool isIdentity(matType< C, R, T, Q > const &m, T const &epsilon)
Return whether a matrix is an identity matrix.

glm::isOrthogonal
GLM_FUNC_DECL bool isOrthogonal(matType< C, R, T, Q > const &m, T const &epsilon)
Return whether a matrix is an orthonormalized matrix.