Primitive2D Namespace Reference

API for calculating axis-aligned bounding-boxes, distance, intersections, and closet-points for 2D primitves. More...

Typedefs
typedef Vertex2f	Vertex
typedef Vertex2fArray	VertexArray
typedef List< Vertex >	VertexList

Functions
float	distance (const Vertex2f &pointA, const Vertex2f &pointB, bool returnSquared=false)
float	distance (const Vertex2f &point, const Vertex2f &linePoint, const Vertex2f &line, bool returnSquared=false)
float	distance (const Vertex2f &point, const Ray &ray, bool returnSquared=false)
float	distance (const Ray &r, const Segment &s, bool returnSquared=false)
float	distance (const Vertex2f &point, const Segment &segment, bool returnSquared=false)
float	distance (const Vertex2f &point, const AABoundingBox &box, bool returnSquared=false)
float	distance (const Circle &a, const Circle &b, bool returnSquared=false)
float	distance (const Vertex2f &point, const Triangle &triangle, bool returnSquared=false)

Detailed Description

API for calculating axis-aligned bounding-boxes, distance, intersections, and closet-points for 2D primitves.

Typedef Documentation

Vertex

typedef Vertex2f Primitive2D::Vertex

VertexArray

typedef Vertex2fArray Primitive2D::VertexArray

VertexList

typedef List< Vertex > Primitive2D::VertexList

Function Documentation

distance() [1/8]

float Primitive2D::distance	(	const Circle &	a,
		const Circle &	b,
		bool	returnSquared = false )

distance() [2/8]

float Primitive2D::distance	(	const Ray &	r,
		const Segment &	s,
		bool	returnSquared = false )

distance() [3/8]

float Primitive2D::distance	(	const Vertex2f &	point,
		const AABoundingBox &	box,
		bool	returnSquared = false )

distance() [4/8]

float Primitive2D::distance	(	const Vertex2f &	point,
		const Ray &	ray,
		bool	returnSquared = false )

distance() [5/8]

float Primitive2D::distance	(	const Vertex2f &	point,
		const Segment &	segment,
		bool	returnSquared = false )

distance() [6/8]

float Primitive2D::distance	(	const Vertex2f &	point,
		const Triangle &	triangle,
		bool	returnSquared = false )

distance() [7/8]

float Primitive2D::distance	(	const Vertex2f &	point,
		const Vertex2f &	linePoint,
		const Vertex2f &	line,
		bool	returnSquared = false )

Parameters

Point	in space
Point	in line
A	vector representing a line

distance() [8/8]

float Primitive2D::distance	(	const Vertex2f &	pointA,
		const Vertex2f &	pointB,
		bool	returnSquared = false )