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34 lines
988 B
Haskell
Executable file
34 lines
988 B
Haskell
Executable file
#!/usr/bin/env stack
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-- stack runghc --package reanimate
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{-# LANGUAGE OverloadedStrings #-}
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module Main (main) where
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import Reanimate
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import Reanimate.PolyShape
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polygonTest :: Animation
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polygonTest = mkAnimation 10 $ \t ->
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let s = fromToS 0.5 (-0.5) t
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bigBox = head $ svgToPolyShapes $ pathify $
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mkRect 2 2
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smallBox = head $ svgToPolyShapes $ pathify $
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translate 0 (screenHeight*s) $
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rotate (-45) $
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mkRect 1 1
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overlap = mkGroup $ map renderPolyShape [bigBox, smallBox]
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merged = translate (screenWidth/2*0.1) 0 $
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mkGroup $ map renderPolyShape $
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unionPolyShapes [bigBox, smallBox]
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in std $ gridLayout [[ overlap, merged ]]
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where
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std =
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withFillOpacity 1 .
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withFillColor "blue" .
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withStrokeWidth 0.01 .
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withStrokeColor "white"
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main :: IO ()
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main = reanimate $ bg `parA` polygonTest
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where
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bg = animate $ const $ mkBackground "black"
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