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⚡ Add minor perfromance improvement to is-point-inside-evenodd fn

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Replace filter with filterv for avoid an other iteration on the
following count operation
This commit is contained in:
Andrey Antukh 2023-08-25 10:22:39 +02:00 committed by Andrés Moya
parent 64accaa842
commit d8c1425daf
1 changed files with 1 additions and 1 deletions
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2
common/src/app/common/geom/shapes/intersect.cljc
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@ -118,7 +118,7 @@
;; Cast a ray from the point in any direction and count the intersections ;; Cast a ray from the point in any direction and count the intersections
;; if it's odd the point is inside the polygon ;; if it's odd the point is inside the polygon
(->> lines (->> lines
(filter #(intersect-ray? p %)) (filterv #(intersect-ray? p %))
(count) (count)
(odd?))) (odd?)))