Functions
template<length_t C, length_t R, typename T , qualifier Q>
GLM_FUNC_DECL T	determinant (mat< C, R, T, Q > const &m)

template<length_t C, length_t R, typename T , qualifier Q>
GLM_FUNC_DECL mat< C, R, T, Q >	inverse (mat< C, R, T, Q > const &m)

template<length_t C, length_t R, typename T , qualifier Q>
GLM_FUNC_DECL mat< C, R, T, Q >	matrixCompMult (mat< C, R, T, Q > const &x, mat< C, R, T, Q > const &y)

template<length_t C, length_t R, typename T , qualifier Q>
GLM_FUNC_DECL detail::outerProduct_trait< C, R, T, Q >::type	outerProduct (vec< C, T, Q > const &c, vec< R, T, Q > const &r)

template<length_t C, length_t R, typename T , qualifier Q>
GLM_FUNC_DECL mat< C, R, T, Q >::transpose_type	transpose (mat< C, R, T, Q > const &x)

Detailed Description

Provides GLSL matrix functions.

Include <glm/matrix.hpp> to use these core features.

Function Documentation

GLM_FUNC_DECL T glm::determinant ( mat< C, R, T, Q > const & m )

Return the determinant of a squared matrix.

Template Parameters

C	Integer between 1 and 4 included that qualify the number a column
R	Integer between 1 and 4 included that qualify the number a row
T	Floating-point or signed integer scalar types
Q	Value from qualifier enum

See also: GLSL determinant man page; GLSL 4.20.8 specification, section 8.6 Matrix Functions

GLM_FUNC_DECL mat<C, R, T, Q> glm::inverse ( mat< C, R, T, Q > const & m )

Return the inverse of a squared matrix.

Template Parameters

C	Integer between 1 and 4 included that qualify the number a column
R	Integer between 1 and 4 included that qualify the number a row
T	Floating-point or signed integer scalar types
Q	Value from qualifier enum

See also: GLSL inverse man page; GLSL 4.20.8 specification, section 8.6 Matrix Functions

GLM_FUNC_DECL mat<C, R, T, Q> glm::matrixCompMult	(	mat< C, R, T, Q > const &	x,
		mat< C, R, T, Q > const &	y
	)

Multiply matrix x by matrix y component-wise, i.e., result[i][j] is the scalar product of x[i][j] and y[i][j].

Template Parameters

C	Integer between 1 and 4 included that qualify the number a column
R	Integer between 1 and 4 included that qualify the number a row
T	Floating-point or signed integer scalar types
Q	Value from qualifier enum

See also: GLSL matrixCompMult man page; GLSL 4.20.8 specification, section 8.6 Matrix Functions

GLM_FUNC_DECL detail::outerProduct_trait<C, R, T, Q>::type glm::outerProduct	(	vec< C, T, Q > const &	c,
		vec< R, T, Q > const &	r
	)

Treats the first parameter c as a column vector and the second parameter r as a row vector and does a linear algebraic matrix multiply c * r.

Template Parameters

C	Integer between 1 and 4 included that qualify the number a column
R	Integer between 1 and 4 included that qualify the number a row
T	Floating-point or signed integer scalar types
Q	Value from qualifier enum

See also: GLSL outerProduct man page; GLSL 4.20.8 specification, section 8.6 Matrix Functions

GLM_FUNC_DECL mat<C, R, T, Q>::transpose_type glm::transpose ( mat< C, R, T, Q > const & x )

Returns the transposed matrix of x.

Template Parameters

C	Integer between 1 and 4 included that qualify the number a column
R	Integer between 1 and 4 included that qualify the number a row
T	Floating-point or signed integer scalar types
Q	Value from qualifier enum

See also: GLSL transpose man page; GLSL 4.20.8 specification, section 8.6 Matrix Functions