C# Class OpenRA.Mods.Common.WorldExtensions

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Public Methods

Method	Description
FindActorsOnLine ( this world, WPos lineStart, WPos lineEnd, WDist lineWidth, WDist targetExtraSearchRadius ) : IEnumerable	Finds all the actors of which their health radius is intersected by a line (with a definable width) between two points.
MinimumPointLineProjection ( WPos lineStart, WPos lineEnd, WPos point ) : WPos	Find the point (D) on a line (A-B) that is closest to the target point (C).

Method Details

FindActorsOnLine() public static method

Finds all the actors of which their health radius is intersected by a line (with a definable width) between two points.

public static FindActorsOnLine ( this world, WPos lineStart, WPos lineEnd, WDist lineWidth, WDist targetExtraSearchRadius ) : IEnumerable
world	this	The engine world the line intersection is to be done in.
lineStart	WPos	The position the line should start at
lineEnd	WPos	The position the line should end at
lineWidth	WDist	How close an actor's health radius needs to be to the line to be considered 'intersected' by the line
targetExtraSearchRadius	WDist
return	IEnumerable

MinimumPointLineProjection() public static method

Find the point (D) on a line (A-B) that is closest to the target point (C).

public static MinimumPointLineProjection ( WPos lineStart, WPos lineEnd, WPos point ) : WPos
lineStart	WPos	The source point (tail) of the line
lineEnd	WPos	The target point (head) of the line
point	WPos	The target point that the minimum distance should be found to
return	WPos