From 45c9078959ede12820f266c859bc1fb96e9b9d6f Mon Sep 17 00:00:00 2001
From: Tim Hatch <tim@timhatch.com>
Date: Mon, 30 Dec 2024 03:21:28 -0800
Subject: [PATCH] Mark Construct nogil so it can operate in parallel

---
 pyvoronoi/pyvoronoi.pyx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pyvoronoi/pyvoronoi.pyx b/pyvoronoi/pyvoronoi.pyx
index 894df89..442dfa8 100644
--- a/pyvoronoi/pyvoronoi.pyx
+++ b/pyvoronoi/pyvoronoi.pyx
@@ -94,7 +94,7 @@ cdef extern from "voronoi.hpp":
         VoronoiDiagram()
         void AddPoint(Point p)
         void AddSegment(Segment s)
-        void Construct()
+        void Construct() nogil
         vector[Point] GetPoints()
         vector[Segment] GetSegments()
 
@@ -268,8 +268,8 @@ cdef class Pyvoronoi:
             raise VoronoiException('Construct() has already been called')
 
         self.constructed = 1
-
-        self.thisptr.Construct()
+        with nogil:
+            self.thisptr.Construct()
 
         self.thisptr.MapVertexIndexes()
         self.thisptr.MapEdgeIndexes()