/// <summary>
/// Return a repulsion line from the closest barrier
/// </summary>
/// <param name="point">A point in the field</param>
/// <param name="barrierType">The type of barrier</param>
/// <returns>A line</returns>
public UVLine GetRepulsionLine(UV point, BarrierType barrierType)
{
var collision = CollisionAnalyzer.GetCollidingEdge(point, this, barrierType);
if (collision == null)
{
return(null);
}
if (collision.ClosestPointOnBarrier == null)
{
return(null);
}
return(new UVLine(point, collision.ClosestPointOnBarrier));
}
/// <summary>
/// return an instance of the CollisionAnalyzer to determine the collision state of a given point in relation to a barrier type
/// </summary>
/// <param name="point">A point in the field</param>
/// <param name="barrierType">The type of barrier</param>
/// <returns>An instance of CollisionAnalyzer</returns>
public CollisionAnalyzer GetCollidingEdge(UV point, BarrierType barrierType)
{
return(CollisionAnalyzer.GetCollidingEdge(point, this, barrierType));
}