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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 73c2297144)
This commit is contained in:
Seth Hillbrand 2018-09-05 15:09:36 -07:00
parent b4fc7575a5
commit 4c409fbac9
1 changed files with 1 additions and 2 deletions
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3
common/geometry/shape_poly_set.cpp
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@ -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();