VectorMath.hpp

#ifndef VECTORMATH_HPP
#define VECTORMATH_HPP

#include <steeriously/SphereObstacle.hpp>
#include <steeriously/Vector2.hpp>

namespace steer //steeriously namespace
{

class VectorMath
{
    public:
        VectorMath();
        ~VectorMath();


        static Vector2 componentProduct(Vector2 a, Vector2 b);


        static Vector2 truncate(Vector2 v, float max);


        static float dotProduct(Vector2 a, Vector2 b);


        static Vector2 perpendicular(Vector2 a);


        static Vector2 direction(Vector2 a, Vector2 b);


        static float distance(Vector2 a, Vector2 b);


        static float distanceSquared(Vector2 a, Vector2 b);


        static float findAngle(Vector2 v);


        static float length(Vector2 v);


        static float lengthSquared(Vector2 v);


        static Vector2 normalize(Vector2 v);


        static bool lineIntersectsCircle(Vector2 ahead, Vector2 ahead2, SphereObstacle obstacle, Vector2 agentPosition);
};

} //steeriously namespace

#endif // VECTORMATH_HPP