/// <summary>
/// Returns a coordinate that is the intersection of a line projected from a corner through a midpoint into the opposite side.
/// </summary>
/// <param name="point">The corner point.</param>
/// <param name="opposingSide">The opposing side.</param>
/// <param name="center">The center point used for creating the projection line.</param>
/// <returns>CartesianCoordinate.</returns>
private CartesianCoordinate projectionIntersection(
CartesianCoordinate point,
LineSegment opposingSide,
CartesianCoordinate center)
{
if (point == center)
{
return(opposingSide.CoordinateOfPerpendicularProjection(center));
}
LineSegment segmentProjectionPartial = new LineSegment(point, center);
return(segmentProjectionPartial.CoordinateOfSegmentProjectedToCurve(opposingSide.Curve));
}