GLM_GTX_norm

Functions
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL T	distance2 (vec< L, T, Q > const &p0, vec< L, T, Q > const &p1)
	Returns the squared distance between p0 and p1, i.e., length2(p0 - p1). More...
template<typename T , qualifier Q>
GLM_FUNC_DECL T	l1Norm (vec< 3, T, Q > const &v)
	Returns the L1 norm of v. More...
template<typename T , qualifier Q>
GLM_FUNC_DECL T	l1Norm (vec< 3, T, Q > const &x, vec< 3, T, Q > const &y)
	Returns the L1 norm between x and y. More...
template<typename T , qualifier Q>
GLM_FUNC_DECL T	l2Norm (vec< 3, T, Q > const &x)
	Returns the L2 norm of v. More...
template<typename T , qualifier Q>
GLM_FUNC_DECL T	l2Norm (vec< 3, T, Q > const &x, vec< 3, T, Q > const &y)
	Returns the L2 norm between x and y. More...
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL T	length2 (vec< L, T, Q > const &x)
	Returns the squared length of x. More...
template<typename T , qualifier Q>
GLM_FUNC_DECL T	lMaxNorm (vec< 3, T, Q > const &x)
	Returns the LMax norm of v. More...
template<typename T , qualifier Q>
GLM_FUNC_DECL T	lMaxNorm (vec< 3, T, Q > const &x, vec< 3, T, Q > const &y)
	Returns the LMax norm between x and y. More...
template<typename T , qualifier Q>
GLM_FUNC_DECL T	lxNorm (vec< 3, T, Q > const &x, unsigned int Depth)
	Returns the L norm of v. More...
template<typename T , qualifier Q>
GLM_FUNC_DECL T	lxNorm (vec< 3, T, Q > const &x, vec< 3, T, Q > const &y, unsigned int Depth)
	Returns the L norm between x and y. More...

Detailed Description

Include <glm/gtx/norm.hpp> to use the features of this extension.

Various ways to compute vector norms.

Function Documentation

distance2()

GLM_FUNC_DECL T glm::distance2	(	vec< L, T, Q > const &	p0,
		vec< L, T, Q > const &	p1
	)

Returns the squared distance between p0 and p1, i.e., length2(p0 - p1).

From GLM_GTX_norm extension.

l1Norm() [1/2]

GLM_FUNC_DECL T glm::l1Norm

(

vec< 3, T, Q > const &

v

)

Returns the L1 norm of v.

From GLM_GTX_norm extension.

l1Norm() [2/2]

GLM_FUNC_DECL T glm::l1Norm	(	vec< 3, T, Q > const &	x,
		vec< 3, T, Q > const &	y
	)

Returns the L1 norm between x and y.

From GLM_GTX_norm extension.

l2Norm() [1/2]

GLM_FUNC_DECL T glm::l2Norm

(

vec< 3, T, Q > const &

x

)

Returns the L2 norm of v.

From GLM_GTX_norm extension.

l2Norm() [2/2]

GLM_FUNC_DECL T glm::l2Norm	(	vec< 3, T, Q > const &	x,
		vec< 3, T, Q > const &	y
	)

Returns the L2 norm between x and y.

From GLM_GTX_norm extension.

length2()

GLM_FUNC_DECL T glm::length2

(

vec< L, T, Q > const &

x

)

Returns the squared length of x.

From GLM_GTX_norm extension.

lMaxNorm() [1/2]

GLM_FUNC_DECL T glm::lMaxNorm

(

vec< 3, T, Q > const &

x

)

Returns the LMax norm of v.

From GLM_GTX_norm extension.

lMaxNorm() [2/2]

GLM_FUNC_DECL T glm::lMaxNorm	(	vec< 3, T, Q > const &	x,
		vec< 3, T, Q > const &	y
	)

Returns the LMax norm between x and y.

From GLM_GTX_norm extension.

lxNorm() [1/2]

GLM_FUNC_DECL T glm::lxNorm	(	vec< 3, T, Q > const &	x,
		unsigned int	Depth
	)

Returns the L norm of v.

From GLM_GTX_norm extension.

lxNorm() [2/2]

GLM_FUNC_DECL T glm::lxNorm	(	vec< 3, T, Q > const &	x,
		vec< 3, T, Q > const &	y,
		unsigned int	Depth
	)

Returns the L norm between x and y.

From GLM_GTX_norm extension.