public Wall(Point from, Point to)
{
if (from.Equals(to))
{
throw new ZeroLengthWallException();
}
heightValue = 3;
widthValue = 0.20F;
if (from.IsCloserToOriginThan(to))
{
beginningPoint = from;
endPoint = to;
}
else
{
beginningPoint = to;
endPoint = from;
}
}
private bool BelongsToEdge(Point aPoint)
{
return(aPoint.Equals(Beginning()) || aPoint.Equals(End()));
}
