Differential D2945 Diff 13183 source/simulation2/helpers/Geometry.h

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	/**			/**
	* Used in Footprint when spawning units:			* Used in Footprint when spawning units:
	* This returns the grid point on the rectangle [-x_max, x_max] x [-y_max, y_max]			* This returns the grid point on the rectangle [-x_max, x_max] x [-y_max, y_max]
	* reached after starting at (x_max, 0) and walking a distance k			* reached after starting at (x_max, 0) and walking a distance k
	* counter-clockwise along the perimeter of the rectangle.			* counter-clockwise along the perimeter of the rectangle.
	*/			*/
	std::pair<int, int> GetPerimeterCoordinates(int x_max, int y_max, int k);			std::pair<int, int> GetPerimeterCoordinates(int x_max, int y_max, int k);

	} // namespace			/**
				* Returns the minimum Euclidean distance from the given point to
				* any point on the given segment.
				*
				* @a and @b represents segment's points.
				*
				*/
				fixed DistanceToSegment(
				const CFixedVector2D& point, const CFixedVector2D& a, const CFixedVector2D& b);

				} // namespace Geometry

	#endif // INCLUDED_HELPER_GEOMETRY			#endif // INCLUDED_HELPER_GEOMETRY