com.badlogic.gdx.ai.utils

Interface RaycastCollisionDetector<T extends com.badlogic.gdx.math.Vector<T>>

Type Parameters:

T - Type of vector, either 2D or 3D, implementing the Vector interface

public interface RaycastCollisionDetector<T extends com.badlogic.gdx.math.Vector<T>>

A RaycastCollisionDetector finds the closest intersection between a ray and any object in the game world.

Method Summary

Modifier and Type	Method and Description
boolean	collides(Ray<T> ray) Casts the given ray to test if it collides with any objects in the game world.
boolean	findCollision(Collision<T> outputCollision, Ray<T> inputRay) Find the closest collision between the given input ray and the objects in the game world.

Method Detail

collides

boolean collides(Ray<T> ray)

Casts the given ray to test if it collides with any objects in the game world.

Parameters:

ray - the ray to cast.

Returns:

true in case of collision; false otherwise.

findCollision

boolean findCollision(Collision<T> outputCollision,
                      Ray<T> inputRay)

Find the closest collision between the given input ray and the objects in the game world. In case of collision, outputCollision will contain the collision point and the normal vector of the obstacle at the point of collision.

Parameters:

outputCollision - the output collision.

inputRay - the ray to cast.

Returns:

true in case of collision; false otherwise.