X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAPI%2FGeomAPI_Trsf.cpp;h=b2df2368d23654278ca988a470f47d7dec6286a7;hb=82b778ce7a74acd9487eed62a62084184344a047;hp=701e0bdff3871f59b88cfac9ae5a972b780f2424;hpb=517e702f8072ad116543beaf90a69b3f4fc05220;p=modules%2Fshaper.git

diff --git a/src/GeomAPI/GeomAPI_Trsf.cpp b/src/GeomAPI/GeomAPI_Trsf.cpp
index 701e0bdff..b2df2368d 100644
--- a/src/GeomAPI/GeomAPI_Trsf.cpp
+++ b/src/GeomAPI/GeomAPI_Trsf.cpp
@@ -1,10 +1,21 @@
-// Copyright (C) 2014-2016 CEA/DEN, EDF R&D
-
-// File:        GeomAPI_Trsf.cpp
-// Created:     13 Jul 2015
-// Author:      Mikhail PONIKAROV
+// Copyright (C) 2014-2019  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
-// Modified by Clarisse Genrault (CEA) : 17 Nov 2016
 
 #include<GeomAPI_Trsf.h>
 
@@ -28,7 +39,7 @@ GeomAPI_Trsf::GeomAPI_Trsf()
 
 //=================================================================================================
 GeomAPI_Trsf::GeomAPI_Trsf(void* theTrsf)
-: GeomAPI_Interface(theTrsf)
+: GeomAPI_Interface((gp_Trsf*)theTrsf)
 {
 }
 
@@ -59,6 +70,25 @@ void GeomAPI_Trsf::setRotation(const std::shared_ptr<GeomAPI_Ax1> theAxis,
   MY_TRSF->SetRotation(theAxis->impl<gp_Ax1>(), theAngle / 180.0 * M_PI);
 }
 
+//=================================================================================================
+void GeomAPI_Trsf::setRotation(const std::shared_ptr<GeomAPI_Pnt> theCenterPoint,
+                               const std::shared_ptr<GeomAPI_Pnt> theStartPoint,
+                               const std::shared_ptr<GeomAPI_Pnt> theEndPoint)
+{
+  gp_Pnt aCenterPoint = theCenterPoint->impl<gp_Pnt>();
+  gp_Pnt aStartPoint = theStartPoint->impl<gp_Pnt>();
+  gp_Pnt aEndPoint = theEndPoint->impl<gp_Pnt>();
+
+  gp_Vec aVec1(aCenterPoint, aStartPoint);
+  gp_Vec aVec2(aCenterPoint, aEndPoint);
+  gp_Dir aDir(aVec1 ^ aVec2);
+  gp_Ax1 anAxis(aCenterPoint, aDir);
+  double anAngle = aVec1.Angle(aVec2);
+  if (fabs(anAngle) < Precision::Angular()) anAngle += 2.*M_PI; // Taken from old GEOM code
+
+  MY_TRSF->SetRotation(anAxis, anAngle);
+}
+
 //=================================================================================================
 void GeomAPI_Trsf::setSymmetry(const std::shared_ptr<GeomAPI_Pnt> thePoint)
 {