1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/vector.h	Fri Aug 13 18:20:45 2010 +0100
     1.3 @@ -0,0 +1,37 @@
     1.4 +#ifndef VECTOR_H_
     1.5 +#define VECTOR_H_
     1.6 +
     1.7 +class Vector2 {
     1.8 +public:
     1.9 +	float x, y;
    1.10 +
    1.11 +	Vector2();
    1.12 +	Vector2(float x, float y);
    1.13 +};
    1.14 +
    1.15 +class Vector3 {
    1.16 +public:
    1.17 +	float x, y, z;
    1.18 +
    1.19 +	Vector3();
    1.20 +	Vector3(float x, float y, float z);
    1.21 +
    1.22 +	void normalize();
    1.23 +	inline float length();
    1.24 +	inline float lengthsq();
    1.25 +};
    1.26 +
    1.27 +inline Vector3 operator +(const Vector3 &a, const Vector3 &b);
    1.28 +inline Vector3 operator -(const Vector3 &a, const Vector3 &b);
    1.29 +inline Vector3 operator *(const Vector3 &a, const Vector3 &b);
    1.30 +inline Vector3 operator /(const Vector3 &a, const Vector3 &b);
    1.31 +
    1.32 +inline Vector3 operator -(const Vector3 &vec);
    1.33 +inline Vector3 operator *(const Vector3 &vec, float s);
    1.34 +
    1.35 +inline float dot(const Vector3 &a, const Vector3 &b);
    1.36 +inline Vector3 cross(const Vector3 &a, const Vector3 &b);
    1.37 +
    1.38 +#include "vector.inl"
    1.39 +
    1.40 +#endif	/* VECTOR_H_ */