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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Modules

[Last Documentation]

FRP
- Rhine
  - FRP.Rhine.Gloss
    - FRP.Rhine.Gloss.Common
    - FRP.Rhine.Gloss.IO
    - FRP.Rhine.Gloss.Pure
      - FRP.Rhine.Gloss.Pure.Combined

Flags

Manual Flags

Name	Description	Default
dev	Enable warnings as errors. Active on ci.	Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

rhine-gloss-1.2.tar.gz [browse] (Cabal source package)
Package description (as included in the package)

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Package maintainers

turion

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Candidates

0.3.0.0, 0.4.0.0, 0.4.0.1, 0.4.0.4, 0.5.0.0, 0.5.1.0, 0.6.0, 0.9, 1.0, 1.1, 1.3

Versions [RSS]	0.3.0.0, 0.4.0.0, 0.4.0.1, 0.4.0.4, 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, 1.6
Change log	ChangeLog.md
Dependencies	base (>=4.14 && <4.18), dunai (>=0.11 && <0.12), gloss (>=1.12), mmorph (>=1.1), monad-schedule (>=0.1), rhine (==1.2), rhine-gloss, transformers (>=0.5) [details]
License	BSD-3-Clause
Author	Manuel Bärenz
Maintainer	programming@manuelbaerenz.de
Uploaded	by turion at 2024-01-07T11:17:04Z
Category	FRP
Source repo	head: git clone https://github.com/turion/rhine.git this: git clone https://github.com/turion/rhine.git(tag v1.1)
Executables	rhine-gloss-gears
Downloads	5973 total (88 in the last 30 days)
Rating	(no votes yet) [estimated by Bayesian average]
Your Rating	λ λ λ
Status	Docs not available [build log] All reported builds failed as of 2024-01-07 [all 2 reports]

Readme for rhine-gloss-1.2

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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 rhine-gloss-gears or stack build && stack exec rhine-gloss-gears, now becomes as simple as:

module README where

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
mainClSF = timeInfoOf sinceInit >>> arr (* 50) >>> arr gears

main :: IO ()
main = flowGloss defaultSettings mainClSF

Installation

Since gloss is based on OpenGL, you will need to install the same dependencies as for that. Typically, this are the GL, GLU and GLUT libraries. (On Debian-like systems, sudo apt-get install libgl1-mesa-dev libglu1-mesa-dev freeglut3-dev should suffice.)

When building with stack, it is assumed that you have nix-shell installed, which will automatically get these dependencies for you.