From f29add28ea010ab76fe32889b61c06fbdcbb535d Mon Sep 17 00:00:00 2001
From: azv <azv@opencascade.com>
Date: Fri, 29 Dec 2017 10:59:39 +0300
Subject: [PATCH] Use tolerance while calculating center of mass. Increase
 threshold for dumping volume while checking python dump.

---
 src/GeomAlgoAPI/GeomAlgoAPI_ShapeTools.cpp     | 3 ++-
 src/ModelHighAPI/ModelHighAPI_FeatureStore.cpp | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_ShapeTools.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_ShapeTools.cpp
index 60b9fe453..c5bf76802 100644
--- a/src/GeomAlgoAPI/GeomAlgoAPI_ShapeTools.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_ShapeTools.cpp
@@ -131,7 +131,8 @@ std::shared_ptr<GeomAPI_Pnt>
     BRepGProp::LinearProperties(aShape, aGProps);
     aCentre = aGProps.CentreOfMass();
   } else {
-    BRepGProp::SurfaceProperties(aShape, aGProps);
+    const Standard_Real anEps = 1.e-6;
+    BRepGProp::SurfaceProperties(aShape, aGProps, anEps);
     aCentre = aGProps.CentreOfMass();
   }
   return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aCentre.X(), aCentre.Y(), aCentre.Z()));
diff --git a/src/ModelHighAPI/ModelHighAPI_FeatureStore.cpp b/src/ModelHighAPI/ModelHighAPI_FeatureStore.cpp
index f0806abc4..f0d4deb48 100644
--- a/src/ModelHighAPI/ModelHighAPI_FeatureStore.cpp
+++ b/src/ModelHighAPI/ModelHighAPI_FeatureStore.cpp
@@ -360,7 +360,7 @@ std::string ModelHighAPI_FeatureStore::dumpShape(std::shared_ptr<GeomAPI_Shape>&
     aResult<<": "<<aCount<<std::endl;
   }
   // output the main characteristics
-  if (GeomAlgoAPI_ShapeTools::volume(theShape) > 1.e-7) {
+  if (GeomAlgoAPI_ShapeTools::volume(theShape) > 1.e-5) {
     aResult<<"Volume: "<<
       std::fixed<<setprecision(3)<<GeomAlgoAPI_ShapeTools::volume(theShape)<<std::endl;
   }
-- 
2.39.2