From: mpv <mpv@opencascade.com>
Date: Thu, 20 Aug 2015 07:04:33 +0000 (+0300)
Subject: Make sketch plane normal (created on selected planar face) oriented outside of the... 
X-Git-Tag: V_1.4.0_beta4~330
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=37d9cea3522ea5d2b6cba2ba57471d7803cac3f1;p=modules%2Fshaper.git

Make sketch plane normal (created on selected planar face) oriented outside of the solid, so simple extrusion on this sketch is also directed outside.
---

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_FaceBuilder.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_FaceBuilder.cpp
index 46a46d233..8e108ebfa 100644
--- a/src/GeomAlgoAPI/GeomAlgoAPI_FaceBuilder.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_FaceBuilder.cpp
@@ -67,6 +67,12 @@ std::shared_ptr<GeomAPI_Pln> GeomAlgoAPI_FaceBuilder::plane(
   gp_Pln aPln = isPlanar.Plan();
   double aA, aB, aC, aD;
   aPln.Coefficients(aA, aB, aC, aD);
+  if (aFace.Orientation() == TopAbs_REVERSED) {
+    aA = -aA;
+    aB = -aB;
+    aC = -aC;
+    aD = -aD;
+  }
   aResult = std::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(aA, aB, aC, aD));
   return aResult;
 }