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#ifndef __CGLA_VEC3F_H__

#define __CGLA_VEC3F_H__

#include "ArithVec3Float.h"

#include "Vec3i.h"

#include "Vec3usi.h"

namespace CGLA {

	class Vec3d;

	class Vec4f;

	class Quaternion;

	/** \brief 3D float vector.

			Class Vec3f is the vector typically used in 3D computer graphics. 

			The class has many constructors since we may need to convert from

			other vector types. Most of these are explicit to avoid automatic

			conversion. 

	*/

	class Vec3f: public ArithVec3Float<float,Vec3f>

	{

	public:

		/// Construct 0 vector.

		Vec3f(){}

		/// Construct a 3D float vector.

		Vec3f(float a, float b, float c): 

			ArithVec3Float<float,Vec3f>(a,b,c) {}

		/// Construct a vector with 3 identical coordinates.

		explicit Vec3f(float a): 

			ArithVec3Float<float,Vec3f>(a,a,a) {}

		/// Construct from a 3D int vector

		explicit Vec3f(const Vec3i& v): 

			ArithVec3Float<float,Vec3f>(v[0],v[1],v[2]) {}

		/// Construct from a 3D unsigned int vector.

		explicit Vec3f(const Vec3usi& v): 

			ArithVec3Float<float,Vec3f>(v[0],v[1],v[2]) {}

		/// Construct from a 3D double vector.

		explicit Vec3f(const Vec3d&);

		/// Construct from a Quaternion. ((NOTE: more explanation needed))

		explicit Vec3f(const Quaternion&);

		/// Construct from a 4D float vector (skipping the last value)

		explicit Vec3f(const Vec4f&);

	};

}

#endif