30 lines
610 B
Factor
30 lines
610 B
Factor
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USING: kernel namespaces sequences math
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opengl.gl opengl.glu ui ui.gadgets.slate
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random-weighted cfdg ;
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IN: cfdg.models.flower6
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: petal6 ( -- )
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iterate? [
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[ 1 0.001 s* square ] do
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[ -0.5 x 0.01 s -1 b circle ] do
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[ 0.5 x 120.21 r 0.996 s 0.5 x 0.005 b petal6 ] do
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] when ;
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: flower6 ( -- )
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12 [ [ [ 30 r ] times petal6 ] do ] each
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12 [ [ [ 30 r ] times 90 flip petal6 ] do ] each ;
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! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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: run ( -- )
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[ ] >background
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{ -1 2 -1 2 } viewport set
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0.01 threshold set
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[ flower6 ] start-shape set
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cfdg-window ;
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MAIN: run
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