GetNearestEdge() [2/2]

static int GetNearestEdge ( IList< Vector3 >  polygon, Vector3  point, int  startEdgeIndex = 0  )

static

Computes the edge of the given polygon which is nearest to the given point .

The edges are obtained by the collection of points called polygon . It is assumed that the path points are sorted.

Parameters

polygon	Sorted list of polygon points.
point	Point relative to the path
startEdgeIndex	Determines the edge index where to start the algorithm (optional).

Returns

Index of the edge nearest to the given point .