X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAPI%2FGeomAPI_Lin.cpp;h=5d31b18df67c33084c6726d907becdf8b253a288;hb=4df4bd61da1ea5d357671c819a8ced6ec9ba77ac;hp=8b64190ba21c78a21df5824d9c4d04d5161122e9;hpb=3a5be0c5d1edb60a71f9daab6dd834ffa45eb550;p=modules%2Fshaper.git

diff --git a/src/GeomAPI/GeomAPI_Lin.cpp b/src/GeomAPI/GeomAPI_Lin.cpp
index 8b64190ba..5d31b18df 100644
--- a/src/GeomAPI/GeomAPI_Lin.cpp
+++ b/src/GeomAPI/GeomAPI_Lin.cpp
@@ -1,8 +1,22 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        GeomAPI_Lin.cpp
-// Created:     29 May 2014
-// Author:      Artem ZHIDKOV
+// Copyright (C) 2014-2017  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<mailto:webmaster.salome@opencascade.com>
+//
 
 #include <GeomAPI_Lin.h>
 #include <GeomAPI_Pnt.h>
@@ -20,7 +34,7 @@
 #include <Precision.hxx>
 #include <ProjLib.hxx>
 
-#define MY_LIN static_cast<gp_Lin*>(myImpl)
+#define MY_LIN implPtr<gp_Lin>()
 
 static gp_Lin* newLine(const double theStartX, const double theStartY, const double theStartZ,
                        const double theEndX, const double theEndY, const double theEndZ)
@@ -43,6 +57,15 @@ GeomAPI_Lin::GeomAPI_Lin(const std::shared_ptr<GeomAPI_Pnt>& theStart,
 {
 }
 
+GeomAPI_Lin::GeomAPI_Lin(const std::shared_ptr<GeomAPI_Pnt>& theOrigin,
+                         const std::shared_ptr<GeomAPI_Dir>& theDirection)
+    : GeomAPI_Interface(newLine(theOrigin->x(), theOrigin->y(), theOrigin->z(),
+                                theOrigin->x() + theDirection->x(),
+                                theOrigin->y() + theDirection->y(),
+                                theOrigin->z() + theDirection->z()))
+{
+}
+
 std::shared_ptr<GeomAPI_Pnt> GeomAPI_Lin::location()
 {
   gp_Pnt aLoc = impl<gp_Lin>().Location();
@@ -74,10 +97,10 @@ const std::shared_ptr<GeomAPI_Pnt> GeomAPI_Lin::intersect(
   gp_Lin2d aPrjLine1 = ProjLib::Project(aPlane, *MY_LIN);
   gp_Lin2d aPrjLine2 = ProjLib::Project(aPlane, theLine->impl<gp_Lin>());
 
-  IntAna2d_AnaIntersection anInter(aPrjLine1, aPrjLine1);
+  IntAna2d_AnaIntersection anInter(aPrjLine1, aPrjLine2);
   if (!anInter.IsDone() || anInter.IsEmpty())
   return std::shared_ptr<GeomAPI_Pnt>();
-  const gp_Pnt2d& anIntPnt2d = anInter.Point(0).Value();
+  const gp_Pnt2d& anIntPnt2d = anInter.Point(1).Value();
   gp_Pnt aResult = ElSLib::Value(anIntPnt2d.X(), anIntPnt2d.Y(), aPlane);
 
   return std::shared_ptr<GeomAPI_Pnt>(
@@ -92,7 +115,31 @@ const std::shared_ptr<GeomAPI_Pnt> GeomAPI_Lin::project(
   const gp_XYZ& aPnt = thePoint->impl<gp_Pnt>().XYZ();
   double aParam = aDir.Dot(aPnt - aLoc);
 
-  gp_XYZ aResult = aPnt + aDir * aParam;
+  gp_XYZ aResult = aLoc + aDir * aParam;
   return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aResult.X(), aResult.Y(), aResult.Z()));
 }
 
+bool GeomAPI_Lin::contains(const std::shared_ptr<GeomAPI_Pnt> thePoint,
+                           const double theLinearTolerance) const
+{
+  if(!thePoint.get()) {
+    return false;
+  }
+
+  return MY_LIN->Contains(thePoint->impl<gp_Pnt>(), theLinearTolerance) == Standard_True;
+}
+
+bool GeomAPI_Lin::isParallel(const std::shared_ptr<GeomAPI_Lin> theLin) const
+{
+  return MY_LIN->Direction().IsParallel(theLin->impl<gp_Lin>().Direction(),
+                                        Precision::Confusion()) == Standard_True;
+}
+
+bool GeomAPI_Lin::isCoplanar(const std::shared_ptr<GeomAPI_Lin> theLin) const
+{
+  if(MY_LIN->SquareDistance(theLin->impl<gp_Lin>()) > Precision::Confusion()) {
+    return false;
+  }
+
+  return true;
+}