Safe Haskell	None

Graphics.Gloss.Interface.IO.Simulate

Description

Simulate mode is for producing an animation of some model who's picture changes over finite time steps. The behavior of the model can also depent on the current ViewPort.

Documentation

module Graphics.Gloss.Data.Display

module Graphics.Gloss.Data.Picture

module Graphics.Gloss.Data.Color

simulateIO Source

Arguments

:: forall model .
=> Display	Display mode.
-> Color	Background color.
-> Int	Number of simulation steps to take for each second of real time.
-> model	The initial model.
-> (model -> IO Picture)	A function to convert the model to a picture.
-> (ViewPort -> Float -> model -> IO model)	A function to step the model one iteration. It is passed the current viewport and the amount of time for this simulation step (in seconds).
-> IO ()

data ViewPort Source

Constructors

ViewPort
Fields viewPortTranslate :: !(Float, Float) Global translation. viewPortRotate :: !Float Global rotation (in degrees). viewPortScale :: !Float Global scaling (of both x and y coordinates).