When the number of variables is two, a level set is generically a curve, called a level curve, contour line, or isoline.
12.
A naive implementation of Marching Squares that processes every cell independently will perform every linear interpolation twice ( isoline ) or four times ( isoband ).
13.
Sifroid decides to set off again with his retinue back to Cura�ao to meet Golo who, Isoline reveals, is the husband who abandoned her.
14.
The marriage ceremony goes ahead, but Titania has ensured that while Isoline is transformed into a boy on her first kiss from Isolin, the groom is transformed into a girl.
15.
She returned to London and created only one more role ( Isoline in " The Maid of Artois " ) before her death in September 1836 at the age of 28.
16.
Ambiguous cases often occur if diagonally opposing points are found on the same side of the isoline, but on a different side to the other points in the square ( for 2D systems ) or cube ( for 3D systems ).
17.
She had died in September 1836 before the score was printed, and so Balfe decided to set brighter, higher versions of the coloratura and other music in her role that are more typical of operatic treatments of a youthful character such as Isoline.
18.
Similarly, the output will contain 2 copies of the 2D vertices for disjoint lines ( isoline ) or 4 copies for polygons ( isobands ) . [ Under the assumptions that : the grid is large, so that most cells are internal; and a full contiguous set of isobands is being created .]
19.
If we suppose that we mark the corners as positive if their value is greater than that of the isoline, or negative if it is less, then either the positive corners are separated by two isolines, or the positive corners are in the main section of the square and the negative corners are separated by two isolines.
20.
Therefore if \ delta is greater than the value of the isoline the positive corners are in the main section of the square and the negative corners are separated by two isolines, and if \ delta is less than the value of isoline the negative corners are in the main section of the square and the positive corners are separated by two isolines.
