0.9.8: matrix_query.hpp Source File

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matrix_query.hpp

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1

14 #pragma once

15

16 // Dependency:

17 #include "../glm.hpp"

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

19 #include <limits>

20

21 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)

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

23 #endif

24

25 namespace glm

26 {

29

32template<typename T, precision P>

33 GLM_FUNC_DECL bool isNull(tmat2x2<T, P> const & m, T const & epsilon);

34

37template<typename T, precision P>

38 GLM_FUNC_DECL bool isNull(tmat3x3<T, P> const & m, T const & epsilon);

39

42template<typename T, precision P>

43 GLM_FUNC_DECL bool isNull(tmat4x4<T, P> const & m, T const & epsilon);

44

47template<typename T, precision P, template <typename, precision> class matType>

48 GLM_FUNC_DECL bool isIdentity(matType<T, P> const & m, T const & epsilon);

49

52template<typename T, precision P>

53 GLM_FUNC_DECL bool isNormalized(tmat2x2<T, P> const & m, T const & epsilon);

54

57template<typename T, precision P>

58 GLM_FUNC_DECL bool isNormalized(tmat3x3<T, P> const & m, T const & epsilon);

59

62template<typename T, precision P>

63 GLM_FUNC_DECL bool isNormalized(tmat4x4<T, P> const & m, T const & epsilon);

64

67template<typename T, precision P, template <typename, precision> class matType>

68 GLM_FUNC_DECL bool isOrthogonal(matType<T, P> const & m, T const & epsilon);

69

71 }//namespace glm

72

73 #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(tmat4x4< T, P > const &m, T const &epsilon)

Return whether a matrix is a null matrix.

glm

Definition: _noise.hpp:11

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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