GLM_EXT_vector_common

Functions
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	clamp (vec< L, T, Q > const &Texcoord)
	Simulate GL_CLAMP OpenGL wrap mode. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fclamp (vec< L, T, Q > const &x, T minVal, T maxVal)
	Returns min(max(x, minVal), maxVal) for each component in x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fclamp (vec< L, T, Q > const &x, vec< L, T, Q > const &minVal, vec< L, T, Q > const &maxVal)
	Returns min(max(x, minVal), maxVal) for each component in x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fmax (vec< L, T, Q > const &a, T b)
	Returns y if x < y; otherwise, it returns x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fmax (vec< L, T, Q > const &a, vec< L, T, Q > const &b)
	Returns y if x < y; otherwise, it returns x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fmax (vec< L, T, Q > const &a, vec< L, T, Q > const &b, vec< L, T, Q > const &c)
	Returns y if x < y; otherwise, it returns x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fmax (vec< L, T, Q > const &a, vec< L, T, Q > const &b, vec< L, T, Q > const &c, vec< L, T, Q > const &d)
	Returns y if x < y; otherwise, it returns x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fmin (vec< L, T, Q > const &a, vec< L, T, Q > const &b, vec< L, T, Q > const &c)
	Returns y if y < x; otherwise, it returns x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fmin (vec< L, T, Q > const &a, vec< L, T, Q > const &b, vec< L, T, Q > const &c, vec< L, T, Q > const &d)
	Returns y if y < x; otherwise, it returns x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fmin (vec< L, T, Q > const &x, T y)
	Returns y if y < x; otherwise, it returns x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fmin (vec< L, T, Q > const &x, vec< L, T, Q > const &y)
	Returns y if y < x; otherwise, it returns x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, int, Q >	iround (vec< L, T, Q > const &x)
	Returns a value equal to the nearest integer to x. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	max (vec< L, T, Q > const &x, vec< L, T, Q > const &y, vec< L, T, Q > const &z)
	Return the maximum component-wise values of 3 inputs. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	max (vec< L, T, Q > const &x, vec< L, T, Q > const &y, vec< L, T, Q > const &z, vec< L, T, Q > const &w)
	Return the maximum component-wise values of 4 inputs. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	min (vec< L, T, Q > const &a, vec< L, T, Q > const &b, vec< L, T, Q > const &c)
	Return the minimum component-wise values of 3 inputs. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	min (vec< L, T, Q > const &a, vec< L, T, Q > const &b, vec< L, T, Q > const &c, vec< L, T, Q > const &d)
	Return the minimum component-wise values of 4 inputs. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	mirrorClamp (vec< L, T, Q > const &Texcoord)
	Simulate GL_MIRRORED_REPEAT OpenGL wrap mode. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	mirrorRepeat (vec< L, T, Q > const &Texcoord)
	Simulate GL_MIRROR_REPEAT OpenGL wrap mode. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	repeat (vec< L, T, Q > const &Texcoord)
	Simulate GL_REPEAT OpenGL wrap mode. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, uint, Q >	uround (vec< L, T, Q > const &x)
	Returns a value equal to the nearest integer to x. More...

Detailed Description

Exposes min and max functions for 3 to 4 vector parameters.

Include <glm/ext/vector_common.hpp> to use the features of this extension.

See also

core_common

GLM_EXT_scalar_common

Function Documentation

clamp()

GLM_FUNC_DECL vec<L, T, Q> glm::clamp

(

vec< L, T, Q > const &

Texcoord

)

Simulate GL_CLAMP OpenGL wrap mode.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

GLM_EXT_vector_common extension.

fclamp() [1/2]

GLM_FUNC_DECL vec<L, T, Q> glm::fclamp	(	vec< L, T, Q > const &	x,
		T	minVal,
		T	maxVal
	)

Returns min(max(x, minVal), maxVal) for each component in x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

GLM_EXT_vector_common

fclamp() [2/2]

GLM_FUNC_DECL vec<L, T, Q> glm::fclamp	(	vec< L, T, Q > const &	x,
		vec< L, T, Q > const &	minVal,
		vec< L, T, Q > const &	maxVal
	)

Returns min(max(x, minVal), maxVal) for each component in x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

GLM_EXT_vector_common

fmax() [1/4]

GLM_FUNC_DECL vec<L, T, Q> glm::fmax	(	vec< L, T, Q > const &	a,
		T	b
	)

Returns y if x < y; otherwise, it returns x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

std::fmax documentation

fmax() [2/4]

GLM_FUNC_DECL vec<L, T, Q> glm::fmax	(	vec< L, T, Q > const &	a,
		vec< L, T, Q > const &	b
	)

Returns y if x < y; otherwise, it returns x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

std::fmax documentation

fmax() [3/4]

GLM_FUNC_DECL vec<L, T, Q> glm::fmax	(	vec< L, T, Q > const &	a,
		vec< L, T, Q > const &	b,
		vec< L, T, Q > const &	c
	)

Returns y if x < y; otherwise, it returns x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

std::fmax documentation

fmax() [4/4]

GLM_FUNC_DECL vec<L, T, Q> glm::fmax	(	vec< L, T, Q > const &	a,
		vec< L, T, Q > const &	b,
		vec< L, T, Q > const &	c,
		vec< L, T, Q > const &	d
	)

Returns y if x < y; otherwise, it returns x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

std::fmax documentation

fmin() [1/4]

GLM_FUNC_DECL vec<L, T, Q> glm::fmin	(	vec< L, T, Q > const &	a,
		vec< L, T, Q > const &	b,
		vec< L, T, Q > const &	c
	)

Returns y if y < x; otherwise, it returns x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

std::fmin documentation

fmin() [2/4]

GLM_FUNC_DECL vec<L, T, Q> glm::fmin	(	vec< L, T, Q > const &	a,
		vec< L, T, Q > const &	b,
		vec< L, T, Q > const &	c,
		vec< L, T, Q > const &	d
	)

Returns y if y < x; otherwise, it returns x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

std::fmin documentation

fmin() [3/4]

GLM_FUNC_DECL vec<L, T, Q> glm::fmin	(	vec< L, T, Q > const &	x,
		T	y
	)

Returns y if y < x; otherwise, it returns x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

std::fmin documentation

fmin() [4/4]

GLM_FUNC_DECL vec<L, T, Q> glm::fmin	(	vec< L, T, Q > const &	x,
		vec< L, T, Q > const &	y
	)

Returns y if y < x; otherwise, it returns x.

If one of the two arguments is NaN, the value of the other argument is returned.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

std::fmin documentation

iround()

GLM_FUNC_DECL vec<L, int, Q> glm::iround

(

vec< L, T, Q > const &

x

)

Returns a value equal to the nearest integer to x.

The fraction 0.5 will round in a direction chosen by the implementation, presumably the direction that is fastest.

Parameters

x	The values of the argument must be greater or equal to zero.

Template Parameters

T	floating point scalar types.

See also

GLSL round man page

GLM_EXT_vector_common extension.

max() [1/2]

GLM_FUNC_DECL GLM_CONSTEXPR vec<L, T, Q> glm::max	(	vec< L, T, Q > const &	x,
		vec< L, T, Q > const &	y,
		vec< L, T, Q > const &	z
	)

Return the maximum component-wise values of 3 inputs.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point or integer scalar types
Q	Value from qualifier enum

max() [2/2]

GLM_FUNC_DECL GLM_CONSTEXPR vec<L, T, Q> glm::max	(	vec< L, T, Q > const &	x,
		vec< L, T, Q > const &	y,
		vec< L, T, Q > const &	z,
		vec< L, T, Q > const &	w
	)

Return the maximum component-wise values of 4 inputs.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point or integer scalar types
Q	Value from qualifier enum

min() [1/2]

GLM_FUNC_DECL GLM_CONSTEXPR vec<L, T, Q> glm::min	(	vec< L, T, Q > const &	a,
		vec< L, T, Q > const &	b,
		vec< L, T, Q > const &	c
	)

Return the minimum component-wise values of 3 inputs.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point or integer scalar types
Q	Value from qualifier enum

min() [2/2]

GLM_FUNC_DECL GLM_CONSTEXPR vec<L, T, Q> glm::min	(	vec< L, T, Q > const &	a,
		vec< L, T, Q > const &	b,
		vec< L, T, Q > const &	c,
		vec< L, T, Q > const &	d
	)

Return the minimum component-wise values of 4 inputs.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point or integer scalar types
Q	Value from qualifier enum

mirrorClamp()

GLM_FUNC_DECL vec<L, T, Q> glm::mirrorClamp

(

vec< L, T, Q > const &

Texcoord

)

Simulate GL_MIRRORED_REPEAT OpenGL wrap mode.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

GLM_EXT_vector_common extension.

mirrorRepeat()

GLM_FUNC_DECL vec<L, T, Q> glm::mirrorRepeat

(

vec< L, T, Q > const &

Texcoord

)

Simulate GL_MIRROR_REPEAT OpenGL wrap mode.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

GLM_EXT_vector_common extension.

repeat()

GLM_FUNC_DECL vec<L, T, Q> glm::repeat

(

vec< L, T, Q > const &

Texcoord

)

Simulate GL_REPEAT OpenGL wrap mode.

Template Parameters

L	Integer between 1 and 4 included that qualify the dimension of the vector
T	Floating-point scalar types
Q	Value from qualifier enum

See also

GLM_EXT_vector_common extension.

uround()

GLM_FUNC_DECL vec<L, uint, Q> glm::uround

(

vec< L, T, Q > const &

x

)

Returns a value equal to the nearest integer to x.

The fraction 0.5 will round in a direction chosen by the implementation, presumably the direction that is fastest.

Parameters

x	The values of the argument must be greater or equal to zero.

Template Parameters

T	floating point scalar types.

See also

GLSL round man page

GLM_EXT_vector_common extension.