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rhine-gloss: Gloss backend for Rhine

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This package provides a simple wrapper for the gloss library, or rather the function Graphics.Gloss.play, enabling you to write gloss applications as signal functions.

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Versions 0.3.0.0, 0.4.0.0, 0.4.0.1, 0.4.0.4, 0.5.0.0, 0.5.0.0, 0.5.0.1, 0.5.1.0, 0.6.0, 0.6.0.1, 0.7.0, 0.7.1, 0.8.0.0, 0.8.0.1, 0.8.1, 0.8.1.1, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.4.0.1, 1.5
Change log ChangeLog.md
Dependencies base (>=4.9 && <4.12), dunai (>=0.4 && <0.5), gloss (>=1.12 && <1.14), rhine (>=0.5 && <0.6), rhine-gloss [details]
License BSD-3-Clause
Author Manuel Bärenz
Maintainer programming@manuelbaerenz.de
Category FRP
Source repo head: git clone git@github.com:turion/rhine.git
this: git clone git@github.com:turion/rhine.git(tag v0.5.0.0)
Uploaded by turion at 2018-09-25T21:23:45Z

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Readme for rhine-gloss-0.5.0.0

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README

This package provides a simple wrapper for the gloss library, or rather the function Graphics.Gloss.play, enabling you to write gloss applications as signal functions. An example "gears" program, which you can run as cabal run gloss-gears, now becomes as simple as:

import FRP.Rhine.Gloss


-- | Calculate a gear wheel rotated by a certain angle.
gears :: Float -> Picture
gears angle = color green $ pictures
  $ circleSolid 60
  : map (rotate angle) [ rotate (45 * n) $ rectangleSolid 20 150 | n <- [0..3] ]

-- | Rotate the gear with a constant angular velocity.
mainClSF :: GlossClSF a
mainClSF = timeInfoOf sinceInit >>> arr (* 50) >>> arr gears

main :: IO ()
main = flowGloss (InWindow "rhine-gloss-gears" (400, 400) (10, 10)) (greyN 0.3) 30
     $ buildGlossRhine Just mainClSF