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reactive.txt

Associated article: Composing Reactive Animations

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Source code accompanying the article by Conal Elliott in which he discusses Fran, short for "functional reactive animation"--a high-level vocabulary that lets you describe the essential nature of an animated model, while omitting details of presentation. Fran is included with the HUGS implementation of the Haskell programming language.

					Composing Reactive Animations 
by Conal Elliott

Listing One
leftRightCharlotte = moveXY wiggle 0 charlotte
charlotte = importBitmap "../Media/charlotte.bmp"  

Listing Two
upDownPat = moveXY 0 waggle pat
pat = importBitmap "../Media/pat.bmp"  

Listing Three
charlottePatDance = 
  leftRightCharlotte `over` upDownPat  

Listing Four
...
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