hgeometry-0.7.0.0: Geometric Algorithms, Data structures, and Data types.

Safe HaskellNone
LanguageHaskell2010

Algorithms.Geometry.SmallestEnclosingBall.Naive

Synopsis

Documentation

smallestEnclosingDisk :: (Ord r, Fractional r) => [Point 2 r :+ p] -> DiskResult p r Source #

Horrible O(n^4) implementation that simply tries all disks, checks if they enclose all points, and takes the largest one. Basically, this is only useful to check correctness of the other algorithm(s)

pairs :: Fractional r => [Point 2 r :+ p] -> [DiskResult p r] Source #

triplets :: (Ord r, Fractional r) => [Point 2 r :+ p] -> [DiskResult p r] Source #

disk' :: (Ord r, Fractional r) => (Point 2 r :+ p) -> (Point 2 r :+ p) -> (Point 2 r :+ p) -> Disk () r Source #

smallestEnclosingDisk' :: (Ord r, Num r) => [Point 2 r :+ p] -> [DiskResult p r] -> DiskResult p r Source #

Given a list of canidate enclosing disks, report the smallest one.

enclosesAll :: (Num r, Ord r) => DiskResult p r -> [Point 2 r :+ q] -> Bool Source #

check if a disk encloses all points