Class Point3D

TSVector3D.h:366–447

	/// \also Vector4D

	class Point3D : public Vector3D
	{
		public:

			TERATHON_API static const Origin3D origin;

			/// \brief Default constructor that leaves the components uninitialized.

			inline Point3D() = default;

			/// \brief Constructor that sets components explicitly.
			/// \param a,b,c	The components of the point.

			Point3D(float a, float b, float c) : Vector3D(a, b, c) {}

			Point3D(const Vector2D& v) : Vector3D(v) {}
			Point3D(const Vector2D& v, float c) : Vector3D(v, c) {}
			explicit Point3D(const Vector3D& p) : Vector3D(p) {}

			Point3D& operator =(const Vector3D& v)
			{
				xyz = v.xyz;
				return (*this);
			}

			void operator =(const Vector3D& v) volatile
			{
				xyz = v.xyz;
			}

			Point3D& operator =(const Vector2D& v)
			{
				xy = v.xy;
				z = 0.0F;
				return (*this);
			}

			void operator =(const Vector2D& v) volatile
			{
				xy = v.xy;
				z = 0.0F;
			}

			template <typename type>
			Point3D& operator =(const Vec3D<type>& v)
			{
				x = float(v.x);
				y = float(v.y);
				z = float(v.z);
				return (*this);
			}

			Point3D& operator +=(const Vector3D& v)
			{
				xyz += v.xyz;
				return (*this);
			}