Reanimate.Math.Polygon

Documentation

data APolygon a

Constructors

Polygon

Fields

• polygonPoints :: Vector (V2 a)
• polygonOffset :: Int
• polygonTriangulation :: Triangulation
• polygonSSSP :: Vector SSSP

Instances

Show a => Show (APolygon a)

Defined in Reanimate.Math.Polygon

Methods

showsPrec :: Int -> APolygon a -> ShowS

show :: APolygon a -> String

showList :: [APolygon a] -> ShowS

Hashable a => Hashable (APolygon a)

Defined in Reanimate.Math.Polygon

Methods

hashWithSalt :: Int -> APolygon a -> Int

hash :: APolygon a -> Int

(Fractional a, Ord a, Serialize a) => Serialize (APolygon a)

Defined in Reanimate.Math.Polygon

Methods

put :: Putter (APolygon a)

get :: Get (APolygon a)

type Polygon = APolygon Rational

type FPolygon = APolygon Double

type P = V2 Double

mkPolygon :: (Fractional a, Ord a) => Vector (V2 a) -> APolygon a

mkPolygonFromRing :: (Fractional a, Ord a) => Ring a -> APolygon a

pParent :: Polygon -> Int -> Int -> Int

pSetOffset :: APolygon a -> Int -> APolygon a

pAdjustOffset :: APolygon a -> Int -> APolygon a

pSize :: APolygon a -> Int

pNull :: APolygon a -> Bool

pNext :: APolygon a -> Int -> Int

pPrev :: APolygon a -> Int -> Int

pIsSimple :: Polygon -> Bool

pIsConvex :: Polygon -> Bool

pIsCCW :: Polygon -> Bool

pScale :: Rational -> Polygon -> Polygon

pAtCentroid :: Polygon -> Polygon

pAtCenter :: Polygon -> Polygon

pTranslate :: V2 Rational -> Polygon -> Polygon

pCenter :: Polygon -> V2 Rational

pBoundingBox :: Polygon -> (Rational, Rational, Rational, Rational)

pIsInside :: Polygon -> V2 Rational -> Bool

pAccess :: APolygon a -> Int -> V2 a

pMkWinding :: Int -> Polygon

pDeoverlap :: Polygon -> Polygon

pCycles :: Polygon -> [Polygon]

pCycle :: (Real a, Fractional a, Ord a) => APolygon a -> Double -> APolygon a

pCentroid :: Polygon -> V2 Rational

pMapEdges :: (V2 Rational -> V2 Rational -> a) -> Polygon -> Vector a

pArea :: Polygon -> Rational

pCircumference :: (Real a, Fractional a) => APolygon a -> a

pCircumference' :: (Real a, Fractional a) => APolygon a -> Double

pAddPoints :: Int -> Polygon -> Polygon

pRayIntersect :: Polygon -> (Int, Int) -> (Int, Int) -> Maybe (V2 Rational)

Triangulation

isValidTriangulation :: Polygon -> Triangulation -> Bool

triangulationsToPolygons :: Polygon -> Triangulation -> [Polygon]

Single-Source-Shortest-Path

ssspVisibility :: Polygon -> Polygon

ssspWindows :: Polygon -> [(V2 Rational, V2 Rational)]

Duals

pdualPolygons :: Polygon -> PDual -> [Polygon]

Built-in shapes for testing

triangle :: Polygon

triangle' :: [P]

shape1 :: Polygon

shape2 :: Polygon

shape3 :: Polygon

shape4 :: Polygon

shape5 :: Polygon

shape6 :: Polygon

shape7 :: Polygon

shape8 :: Polygon

shape9 :: Polygon

shape10 :: Polygon

shape11 :: Polygon

shape12 :: Polygon

shape13 :: Polygon

shape14 :: Polygon

shape15 :: Polygon

shape16 :: Polygon

shape17 :: Polygon

shape18 :: Polygon

shape19 :: Polygon

shape20 :: Polygon

shape21 :: Polygon

shape22 :: Polygon

shape23 :: Polygon

concave :: Polygon

Internals

pRing :: APolygon a -> Ring a

pUnsafeMap :: (Ring a -> Ring a) -> APolygon a -> APolygon a

pCopy :: Polygon -> Polygon

pGenerate :: [(Double, Double)] -> Polygon

pUnGenerate :: Polygon -> [(Double, Double)]