GLM_GTX_closest_point

Functions
template<typename T , qualifier Q>
GLM_FUNC_DECL vec< 3, T, Q >	glm::closestPointOnLine (vec< 3, T, Q > const &point, vec< 3, T, Q > const &a, vec< 3, T, Q > const &b)
template<typename T , qualifier Q>
GLM_FUNC_DECL vec< 2, T, Q >	glm::closestPointOnLine (vec< 2, T, Q > const &point, vec< 2, T, Q > const &a, vec< 2, T, Q > const &b)
	2d lines work as well

Detailed Description

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

Find the point on a straight line which is the closet of a point.

Function Documentation

closestPointOnLine()

template<typename T , qualifier Q>

GLM_FUNC_DECL vec< 3, T, Q > glm::closestPointOnLine	(	vec< 3, T, Q > const &	point,
		vec< 3, T, Q > const &	a,
		vec< 3, T, Q > const &	b )

Find the point on a straight line which is the closet of a point.

See also

GLM_GTX_closest_point