GLM_GTC_integer

Functions
template<typename genIUType >
GLM_FUNC_DECL genIUType	log2 (genIUType x)
template<typename genIUType >
GLM_FUNC_DECL genIUType	mod (genIUType x, genIUType y)
template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	mod (vecType< T, P > const &x, T y)
template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	mod (vecType< T, P > const &x, vecType< T, P > const &y)

Detailed Description

Allow to perform bit operations on integer values.

<glm/gtc/integer.hpp> need to be included to use these functionalities.

Function Documentation

GLM_FUNC_DECL genIUType glm::log2

(

genIUType

x

)

Returns the log2 of x for integer values.

Can be reliably using to compute mipmap count from the texture size.

See also

GLM_GTC_integer

GLM_FUNC_DECL genIUType glm::mod	(	genIUType	x,
		genIUType	y
	)

Modulus.

Returns x % y for each component in x using the floating point value y.

Template Parameters

genIUType

Integer-point scalar or vector types.

See also

GLM_GTC_integer

GLSL mod man page

GLSL 4.20.8 specification, section 8.3 Common Functions

GLM_FUNC_DECL vecType< T, P > mod	(	vecType< T, P > const &	x,
		T	y
	)

Modulus.

Returns x % y for each component in x using the floating point value y.

Template Parameters

T	Integer scalar types.
vecType	vector types.

See also

GLM_GTC_integer

GLSL mod man page

GLSL 4.20.8 specification, section 8.3 Common Functions

GLM_FUNC_DECL vecType< T, P > mod	(	vecType< T, P > const &	x,
		vecType< T, P > const &	y
	)

Modulus.

Returns x % y for each component in x using the floating point value y.

Template Parameters

T	Integer scalar types.
vecType	vector types.

See also

GLM_GTC_integer

GLSL mod man page

GLSL 4.20.8 specification, section 8.3 Common Functions