0.9.9 API documenation
Matrix functions

## 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.

## ◆ determinant()

 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
GLSL determinant man page
GLSL 4.20.8 specification, section 8.6 Matrix Functions

## ◆ inverse()

 GLM_FUNC_DECL mat 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
GLSL inverse man page
GLSL 4.20.8 specification, section 8.6 Matrix Functions

## ◆ matrixCompMult()

 GLM_FUNC_DECL mat 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
GLSL matrixCompMult man page
GLSL 4.20.8 specification, section 8.6 Matrix Functions

## ◆ outerProduct()

 GLM_FUNC_DECL detail::outerProduct_trait::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
GLSL outerProduct man page
GLSL 4.20.8 specification, section 8.6 Matrix Functions

## ◆ transpose()

 GLM_FUNC_DECL mat::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