boolean operations on polygons造句

Early algorithms for Boolean operations on polygons were based on the use of bitmaps.
Modern implementations for Boolean operations on polygons tend to use plane sweep algorithms ( or Sweep line algorithms ).
A list of papers using plane sweep algorithms for Boolean operations on polygons can be found in References below.
Since then, this approach has been used to design efficient algorithms for a number of problems, such as construction of the Voronoi diagram ( Fortune's algorithm ) and the Delaunay triangulation or Boolean operations on polygons.
It's difficult to find boolean operations on polygons in a sentence. 用boolean operations on polygons造句挺难的