Ray

The Ray class is used to manage rays.

构造方法

Ray.new ( origin? : Vector3 , direction : Vector3 )
Create a ray starting from the origin point and going in the direction specified by the direction vector.

成员变量

Ray.origin : Vector3
(Read Only) The starting point of the ray.
Ray.direction : Vector3
(Read Only) The direction of the ray.

成员方法

Ray.GetRayDest ( distance : number ) : Vector3
Get the position point after extending the ray by a given distance.
Ray.EqualsTo ( other : Ray ) : boolean
Determines whether the current Ray is equal to the target Ray.
Ray.toString ( ) : string
Get the string representation of the Ray's properties.
Ray.CopyFrom ( from : Ray ) : void
Copy from the specified object to the current object.

静态方法

Ray.Clone ( val : Ray ) : Ray
This is a static function that copies the given Ray object and returns a new Ray object.
Ray.EqualsTo ( lhs : Ray , rhs : Ray ) : boolean
This is a static function that determines whether two Rays are equal.