boids.ui: use color objects
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4e8ac9d7be
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86d2cd4066
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@ -41,7 +41,7 @@ IN: boids.ui
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: draw-boids ( -- ) boids> [ draw-boid ] each ;
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: boid-color ( -- color ) { 1.0 0 0 0.3 } ;
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: boid-color ( -- color ) T{ rgba f 1.0 0 0 0.3 } ;
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: display ( -- )
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boid-color >fill-color
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