| /// @ref gtx_matrix_query |
| /// @file glm/gtx/matrix_query.hpp |
| /// |
| /// @see core (dependence) |
| /// @see gtx_vector_query (dependence) |
| /// |
| /// @defgroup gtx_matrix_query GLM_GTX_matrix_query |
| /// @ingroup gtx |
| /// |
| /// @brief Query to evaluate matrix properties |
| /// |
| /// <glm/gtx/matrix_query.hpp> need to be included to use these functionalities. |
| |
| #pragma once |
| |
| // Dependency: |
| #include "../glm.hpp" |
| #include "../gtx/vector_query.hpp" |
| #include <limits> |
| |
| #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) |
| # pragma message("GLM: GLM_GTX_matrix_query extension included") |
| #endif |
| |
| namespace glm |
| { |
| /// @addtogroup gtx_matrix_query |
| /// @{ |
| |
| /// Return whether a matrix a null matrix. |
| /// From GLM_GTX_matrix_query extension. |
| template<typename T, precision P> |
| GLM_FUNC_DECL bool isNull(tmat2x2<T, P> const & m, T const & epsilon); |
| |
| /// Return whether a matrix a null matrix. |
| /// From GLM_GTX_matrix_query extension. |
| template<typename T, precision P> |
| GLM_FUNC_DECL bool isNull(tmat3x3<T, P> const & m, T const & epsilon); |
| |
| /// Return whether a matrix is a null matrix. |
| /// From GLM_GTX_matrix_query extension. |
| template<typename T, precision P> |
| GLM_FUNC_DECL bool isNull(tmat4x4<T, P> const & m, T const & epsilon); |
| |
| /// Return whether a matrix is an identity matrix. |
| /// From GLM_GTX_matrix_query extension. |
| template<typename T, precision P, template <typename, precision> class matType> |
| GLM_FUNC_DECL bool isIdentity(matType<T, P> const & m, T const & epsilon); |
| |
| /// Return whether a matrix is a normalized matrix. |
| /// From GLM_GTX_matrix_query extension. |
| template<typename T, precision P> |
| GLM_FUNC_DECL bool isNormalized(tmat2x2<T, P> const & m, T const & epsilon); |
| |
| /// Return whether a matrix is a normalized matrix. |
| /// From GLM_GTX_matrix_query extension. |
| template<typename T, precision P> |
| GLM_FUNC_DECL bool isNormalized(tmat3x3<T, P> const & m, T const & epsilon); |
| |
| /// Return whether a matrix is a normalized matrix. |
| /// From GLM_GTX_matrix_query extension. |
| template<typename T, precision P> |
| GLM_FUNC_DECL bool isNormalized(tmat4x4<T, P> const & m, T const & epsilon); |
| |
| /// Return whether a matrix is an orthonormalized matrix. |
| /// From GLM_GTX_matrix_query extension. |
| template<typename T, precision P, template <typename, precision> class matType> |
| GLM_FUNC_DECL bool isOrthogonal(matType<T, P> const & m, T const & epsilon); |
| |
| /// @} |
| }//namespace glm |
| |
| #include "matrix_query.inl" |