From 4c409fbac91c5ee04f133f5af74e1ca3c5a991b0 Mon Sep 17 00:00:00 2001
From: Seth Hillbrand <hillbrand@ucdavis.edu>
Date: Wed, 5 Sep 2018 15:09:36 -0700
Subject: [PATCH] triangulation: Fracture/Simplify all polygons

Calls the simplify/fracture polygon code on any polygon prior to
tesselation.  This avoids issues with degenerate polygons where the
degenerate points are not sequential.

Fixes: lp:1790534
* https://bugs.launchpad.net/kicad/+bug/1790534

(cherry picked from commit 73c2297144fb14ef28ab7811cc0d3523e735336a)
---
 common/geometry/shape_poly_set.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/common/geometry/shape_poly_set.cpp b/common/geometry/shape_poly_set.cpp
index 637c93e8cb..4711189d62 100644
--- a/common/geometry/shape_poly_set.cpp
+++ b/common/geometry/shape_poly_set.cpp
@@ -1908,8 +1908,7 @@ void SHAPE_POLY_SET::CacheTriangulation()
 
     SHAPE_POLY_SET tmpSet = *this;
 
-    if( tmpSet.HasHoles() )
-        tmpSet.Fracture( PM_FAST );
+    tmpSet.Fracture( PM_FAST );
 
     m_triangulatedPolys.clear();