0.9.8
Functions
Matrix functions

Functions

template<typename T , precision P, template< typename, precision > class matType>
GLM_FUNC_DECL T determinant (matType< T, P > const &m)
 
template<typename T , precision P, template< typename, precision > class matType>
GLM_FUNC_DECL matType< T, P > inverse (matType< T, P > const &m)
 
template<typename T , precision P, template< typename, precision > class matType>
GLM_FUNC_DECL matType< T, P > matrixCompMult (matType< T, P > const &x, matType< T, P > const &y)
 
template<typename T , precision P, template< typename, precision > class vecTypeA, template< typename, precision > class vecTypeB>
GLM_FUNC_DECL detail::outerProduct_trait< T, P, vecTypeA, vecTypeB >::type outerProduct (vecTypeA< T, P > const &c, vecTypeB< T, P > const &r)
 

Detailed Description

For each of the following built-in matrix functions, there is both a single-precision floating point version, where all arguments and return values are single precision, and a double-precision floating version, where all arguments and return values are double precision.

Only the single-precision floating point version is shown.

Function Documentation

GLM_FUNC_DECL T glm::determinant ( matType< T, P > const &  m)

Returns the transposed matrix of x.

Template Parameters
matTypeFloating-point matrix types.
See also
GLSL transpose man page
GLSL 4.20.8 specification, section 8.6 Matrix Functions Return the determinant of a squared matrix.
Template Parameters
valTypeFloating-point scalar types.
See also
GLSL determinant man page
GLSL 4.20.8 specification, section 8.6 Matrix Functions
GLM_FUNC_DECL matType< T, P > inverse ( matType< T, P > const &  m)

Return the inverse of a squared matrix.

Template Parameters
valTypeFloating-point scalar types.
See also
GLSL inverse man page
GLSL 4.20.8 specification, section 8.6 Matrix Functions
GLM_FUNC_DECL matType<T, P> glm::matrixCompMult ( matType< T, P > const &  x,
matType< T, P > 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
matTypeFloating-point matrix types.
See also
GLSL matrixCompMult man page
GLSL 4.20.8 specification, section 8.6 Matrix Functions
GLM_FUNC_DECL detail::outerProduct_trait<T, P, vecTypeA, vecTypeB>::type glm::outerProduct ( vecTypeA< T, P > const &  c,
vecTypeB< T, P > 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
matTypeFloating-point matrix types.
See also
GLSL outerProduct man page
GLSL 4.20.8 specification, section 8.6 Matrix Functions