28 lines
577 B
Common Lisp
28 lines
577 B
Common Lisp
;
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(resetTransform)
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(clear)
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;
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(def w (of (frame) :c))
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(def h (of (frame) :m ))
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(def mouse-pos (pos))
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(def prev-pos (pos))
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;
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(defn when-mouse-move (e) (
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(set mouse-pos :x (of e :x))
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(set mouse-pos :y (of e :y))
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))
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;
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(defn when-animate () (
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(stroke (line prev-pos mouse-pos) 4 "#72dec2")
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(move w h)
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(rotate 0.002)
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(scale 0.998)
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(translate (frame) (pos (mul -1 w) (mul -1 h)))
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(resetTransform)
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(fill (frame) "#00000004")
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(set prev-pos :x (of mouse-pos :x))
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(set prev-pos :y (of mouse-pos :y))
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))
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;
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(on "animate" when-animate)
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(on "mouse-move" when-mouse-move) |