FieldTrip-0.2.2: Functional 3D Source code Contents Index

Graphics.FieldTrip.Point2 Stability experimental Maintainer conal@conal.net, andygill@ku.edu

Description

Points in 3D

Synopsis

type Point2 = Vertex2 point2 :: s -> s -> Point2 s origin2 :: Num s => Point2 s point2Polar :: Floating s => s -> s -> Point2 s point2PolarCoords :: (InnerSpace s, s ~ Scalar s, Floating s) => Point2 s -> (s, s)

Documentation

type Point2 = Vertex2 Source

Synonym for Vertex2, a 2D point, parameterized over coordinate type.

point2 :: s -> s -> Point2 s Source

Construct a 2D point in rectangular coordinates.

origin2 :: Num s => Point2 s Source

point2Polar :: Floating s => s -> s -> Point2 s Source

Vector from polar coordinates. See also vectorPolarCoords.

point2PolarCoords :: (InnerSpace s, s ~ Scalar s, Floating s) => Point2 s -> (s, s) Source

Polar coordinates of a point. See also point2Polar.

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