0.9.9 API documentation
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Functions
GLM_GTX_matrix_query

Include <glm/gtx/matrix_query.hpp> to use the features of this extension. More...

Functions

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)
 Return whether a matrix is an identity matrix.
 
template<typename T , qualifier Q>
GLM_FUNC_DECL bool isNormalized (mat< 2, 2, T, Q > const &m, T const &epsilon)
 Return whether a matrix is a normalized matrix.
 
template<typename T , qualifier Q>
GLM_FUNC_DECL bool isNormalized (mat< 3, 3, T, Q > const &m, T const &epsilon)
 Return whether a matrix is a normalized matrix.
 
template<typename T , qualifier Q>
GLM_FUNC_DECL bool isNormalized (mat< 4, 4, T, Q > const &m, T const &epsilon)
 Return whether a matrix is a normalized matrix.
 
template<typename T , qualifier Q>
GLM_FUNC_DECL bool isNull (mat< 2, 2, T, Q > const &m, T const &epsilon)
 Return whether a matrix a null matrix.
 
template<typename T , qualifier Q>
GLM_FUNC_DECL bool isNull (mat< 3, 3, T, Q > const &m, T const &epsilon)
 Return whether a matrix a null matrix.
 
template<typename T , qualifier Q>
GLM_FUNC_DECL bool isNull (mat< 4, 4, T, Q > const &m, T const &epsilon)
 Return whether a matrix is a null matrix.
 
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)
 Return whether a matrix is an orthonormalized matrix.
 

Detailed Description

Include <glm/gtx/matrix_query.hpp> to use the features of this extension.

Query to evaluate matrix properties

Function Documentation

◆ isIdentity()

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 
)

Return whether a matrix is an identity matrix.

From GLM_GTX_matrix_query extension.

◆ isNormalized() [1/3]

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

Return whether a matrix is a normalized matrix.

From GLM_GTX_matrix_query extension.

◆ isNormalized() [2/3]

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

Return whether a matrix is a normalized matrix.

From GLM_GTX_matrix_query extension.

◆ isNormalized() [3/3]

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

Return whether a matrix is a normalized matrix.

From GLM_GTX_matrix_query extension.

◆ isNull() [1/3]

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

Return whether a matrix a null matrix.

From GLM_GTX_matrix_query extension.

◆ isNull() [2/3]

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

Return whether a matrix a null matrix.

From GLM_GTX_matrix_query extension.

◆ isNull() [3/3]

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

Return whether a matrix is a null matrix.

From GLM_GTX_matrix_query extension.

◆ isOrthogonal()

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 
)

Return whether a matrix is an orthonormalized matrix.

From GLM_GTX_matrix_query extension.