Unity3D에서 선과 직선의 거리 구하기. [ Calculate the distance between a ray and a point. ]
public static float DistanceToLine(Ray ray, Vector3 point)
{
return Vector3.Cross(ray.direction, point - ray.origin).magnitude;
}
강의자료/Unity3D
public static float DistanceToLine(Ray ray, Vector3 point)
{
return Vector3.Cross(ray.direction, point - ray.origin).magnitude;
}