Ray Class Reference

Ray is a line with one end. More...

Public Member Functions
	Ray ()
	Constructor.
	Ray (const Ray &ray)
	Constructor.
	Ray (const Vec3 &origin, const Vec3 &direction)
	Constructs a new ray initialized to the specified values. More...
	new ( local origin, local direction)
	Constructs a new ray initialized to the specified values. More...
	~Ray ()
	Destructor.
bool	intersects (const AABB &aabb, float *distance=nullptr) const
	Check whether this ray intersects with the specified AABB.
local	intersects ( local aabb, local nullptr)
	Check whether this ray intersects with the specified AABB.
bool	intersects (const OBB &obb, float *distance=nullptr) const
	Check whether this ray intersects with the specified OBB.
void	set (const Vec3 &origin, const Vec3 &direction)
	Sets this ray to the specified values. More...
local	set ( local origin, local direction)
	Sets this ray to the specified values. More...
void	transform (const Mat4 &matrix)
	Transforms this ray by the given transformation matrix. More...

Detailed Description

Ray is a line with one end.

usually use it to check intersects with some object,such as Plane, OBB, AABB

Constructor & Destructor Documentation

Ray	(	const Vec3 &	origin,
		const Vec3 &	direction
	)

Constructs a new ray initialized to the specified values.

Parameters

origin	The ray's origin.
direction	The ray's direction.

local new	(	local	origin,
		local	direction
	)

Constructs a new ray initialized to the specified values.

Parameters

origin	The ray's origin.
direction	The ray's direction.

Member Function Documentation

void set	(	const Vec3 &	origin,
		const Vec3 &	direction
	)

Sets this ray to the specified values.

Parameters

origin	The ray's origin.
direction	The ray's direction.

local set	(	local	origin,
		local	direction
	)

Sets this ray to the specified values.

Parameters

origin	The ray's origin.
direction	The ray's direction.

void transform

(

const Mat4 &

matrix

)

Transforms this ray by the given transformation matrix.

Parameters

matrix

The transformation matrix to transform by.

local transform

(

local

matrix

)

Transforms this ray by the given transformation matrix.

Parameters

matrix

The transformation matrix to transform by.

---

The documentation for this class was generated from the following file:

• CCRay.h