tasks a-s

2013-04-10 23:57:08 -07:00 · 2013-04-10 23:57:08 -07:00 · b83f433714
commit b83f433714
parent 47bf37c096
12433 changed files with 156208 additions and 123 deletions
--- a/Task/Ray-casting-algorithm/AutoHotkey/ray-casting-algorithm.ahk
+++ b/Task/Ray-casting-algorithm/AutoHotkey/ray-casting-algorithm.ahk
@ -0,0 +1,11 @@
+PiP(P,N) ; P is point, N is number of sides
+{
+ count := 0
+ Loop %N%
+  If ray_intersects_segment(P,A_Index)
+   count++
+ if mod(count,2)
+  return false ; P isn't in the polygon
+ else
+  return true  ; P is in the polygon
+}