[geos-commits] [SCM] GEOS branch main updated. cad79cae0413e8aa1f0ba6c563911e7c82aba4cc

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- Log -----------------------------------------------------------------
commit cad79cae0413e8aa1f0ba6c563911e7c82aba4cc
Author: Martin Davis <mtnclimb at gmail.com>
Date:   Sat Sep 25 12:50:39 2021 -0700

    Add geosop constrainedDelaunay

diff --git a/util/geosop/GeomFunction.cpp b/util/geosop/GeomFunction.cpp
index c9a0e5a..fc19482 100644
--- a/util/geosop/GeomFunction.cpp
+++ b/util/geosop/GeomFunction.cpp
@@ -43,6 +43,7 @@
 #include <geos/simplify/TopologyPreservingSimplifier.h>
 #include <geos/triangulate/DelaunayTriangulationBuilder.h>
 #include <geos/triangulate/VoronoiDiagramBuilder.h>
+#include <geos/triangulate/polygon/ConstrainedDelaunayTriangulator.h>
 
 #include "GeomFunction.h"
 
@@ -255,6 +256,12 @@ GeomFunction::init()
             }
             return new Result( std::move(geoms) ) ;
         });
+    add("constrainedDelaunay", 1, 1, Result::typeGeometry, catConst,
+        "constrained Delauanay triangulation of polygonal geometries",
+        [](const std::unique_ptr<Geometry>& geom, const std::unique_ptr<Geometry>& geomB, double d)->Result* {
+            (void)geomB;  (void)d; // prevent unused variable warning
+            return new Result( geos::triangulate::polygon::ConstrainedDelaunayTriangulator::triangulate(geom.get()) );
+         });
 
     add("voronoi", 1, 0, Result::typeGeometry, catConst,
         "computes the Voronoi Diagram of geometry vertices",

-----------------------------------------------------------------------

Summary of changes:
 util/geosop/GeomFunction.cpp | 7 +++++++
 1 file changed, 7 insertions(+)


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