public static bool LeftSide(Line2 line, float x, float y)
{
return(Determinant(line, x, y) < 0);
}
/// <summary>
/// Returns TRUE if point is on right side of line
/// </summary>
/// <remarks>
/// If we draw a horizontal line from left to right,
/// The right side is considered to be the bottom.
/// </remarks>
public static bool RightSide(Line2 line, Vector2 point)
{
return(Determinant(line, point) > 0);
}
/// <summary>
/// Returns TRUE if point is on left side of line
/// </summary>
/// <remarks>
/// If we draw a horizontal line from left to right,
/// The left side is considered to be the top.
/// </remarks>
public static bool LeftSide(Line2 line, Vector2 point)
{
return(Determinant(line, point) < 0);
}