X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAPI%2FGeomAPI_Pln.cpp;h=142f5f424b130f2a6997b2d46555d866a765d4f7;hb=745c72679f6346375d5e886b25cc3865f3c4daae;hp=4947170e9358aaef1dbb5996fbe5439318b60ea0;hpb=64e9d01b48f8c4e6e22919ebceeed715d613485e;p=modules%2Fshaper.git

diff --git a/src/GeomAPI/GeomAPI_Pln.cpp b/src/GeomAPI/GeomAPI_Pln.cpp
index 4947170e9..142f5f424 100644
--- a/src/GeomAPI/GeomAPI_Pln.cpp
+++ b/src/GeomAPI/GeomAPI_Pln.cpp
@@ -1,17 +1,32 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-2021  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
+//
 
-// File:        GeomAPI_Pln.cpp
-// Created:     23 Apr 2014
-// Author:      Mikhail PONIKAROV
-
-#include<GeomAPI_Pln.h>
+#include <GeomAPI_Pln.h>
 #include <GeomAPI_Ax3.h>
 #include <GeomAPI_Pnt.h>
 #include <GeomAPI_Dir.h>
+#include <GeomAPI_Lin.h>
+#include <GeomAPI_XYZ.h>
 
-#include<gp_Pln.hxx>
+#include <gp_Pln.hxx>
 
-using namespace std;
+#include <IntAna_QuadQuadGeo.hxx>
 
 GeomAPI_Pln::GeomAPI_Pln(const std::shared_ptr<GeomAPI_Ax3>& theAxis)
 : GeomAPI_Interface(new gp_Ax3(theAxis->impl<gp_Ax3>()))
@@ -29,19 +44,126 @@ GeomAPI_Pln::GeomAPI_Pln(const double theA, const double theB, const double theC
 {
 }
 
-std::shared_ptr<GeomAPI_Pnt> GeomAPI_Pln::location()
+std::shared_ptr<GeomAPI_Pnt> GeomAPI_Pln::location() const
 {
   gp_Pnt aLoc = impl<gp_Pln>().Location();
   return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aLoc.X(), aLoc.Y(), aLoc.Z()));
 }
 
-std::shared_ptr<GeomAPI_Dir> GeomAPI_Pln::direction()
+std::shared_ptr<GeomAPI_Dir> GeomAPI_Pln::direction() const
 {
   const gp_Dir& aDir = impl<gp_Pln>().Axis().Direction();
   return std::shared_ptr<GeomAPI_Dir>(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z()));
 }
 
+std::shared_ptr<GeomAPI_Dir> GeomAPI_Pln::xDirection() const
+{
+  const gp_Dir& aDir = impl<gp_Pln>().XAxis().Direction();
+  return std::shared_ptr<GeomAPI_Dir>(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z()));
+}
+
 void GeomAPI_Pln::coefficients(double& theA, double& theB, double& theC, double& theD)
 {
   impl<gp_Pln>().Coefficients(theA, theB, theC, theD);
 }
+
+bool GeomAPI_Pln::isCoincident(const std::shared_ptr<GeomAPI_Pln> thePlane,
+                               const double theTolerance)
+{
+  if(!thePlane.get()) {
+    return false;
+  }
+
+  const gp_Pln& aMyPln = impl<gp_Pln>();
+  const gp_Pln& anOtherPln = thePlane->impl<gp_Pln>();
+  return (aMyPln.Contains(anOtherPln.Location(), theTolerance) &&
+    aMyPln.Axis().IsParallel(anOtherPln.Axis(), theTolerance));
+}
+
+std::shared_ptr<GeomAPI_Pnt>
+  GeomAPI_Pln::intersect(const std::shared_ptr<GeomAPI_Lin>& theLine) const
+{
+  std::shared_ptr<GeomAPI_XYZ> aLineDir = theLine->direction()->xyz();
+  std::shared_ptr<GeomAPI_XYZ> aLineLoc = theLine->location()->xyz();
+
+  std::shared_ptr<GeomAPI_XYZ> aNormal = direction()->xyz();
+  std::shared_ptr<GeomAPI_XYZ> aLocation = location()->xyz();
+
+  double aDot = aNormal->dot(aLineDir);
+  if (Abs(aDot) < Precision::SquareConfusion())
+    return std::shared_ptr<GeomAPI_Pnt>();
+
+  double aParam = aNormal->dot(aLocation->decreased(aLineLoc)) / aDot;
+  return std::shared_ptr<GeomAPI_Pnt>(
+    new GeomAPI_Pnt(aLineLoc->added(aLineDir->multiplied(aParam))));
+}
+
+std::shared_ptr<GeomAPI_Pnt>
+  GeomAPI_Pln::project(const std::shared_ptr<GeomAPI_Pnt>& thePoint) const
+{
+  std::shared_ptr<GeomAPI_XYZ> aNormal = direction()->xyz();
+  std::shared_ptr<GeomAPI_XYZ> aLocation = location()->xyz();
+
+  std::shared_ptr<GeomAPI_XYZ> aVec = thePoint->xyz()->decreased(aLocation);
+  double aDot = aNormal->dot(aVec);
+  std::shared_ptr<GeomAPI_XYZ> aProjection =
+      aLocation->added(aVec->decreased(aNormal->multiplied(aDot)));
+  return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aProjection));
+}
+
+double GeomAPI_Pln::distance(const std::shared_ptr<GeomAPI_Pln> thePlane) const
+{
+  const gp_Pln& aMyPln = impl<gp_Pln>();
+  const gp_Pln& anOtherPln = thePlane->impl<gp_Pln>();
+
+  return aMyPln.Distance(anOtherPln);
+}
+
+double GeomAPI_Pln::distance(const std::shared_ptr<GeomAPI_Pnt> thePoint) const
+{
+  const gp_Pln& aMyPln = impl<gp_Pln>();
+  const gp_Pnt& aPnt = thePoint->impl<gp_Pnt>();
+  return aMyPln.Distance(aPnt);
+}
+
+void GeomAPI_Pln::translate(const std::shared_ptr<GeomAPI_Dir> theDir, double theDist)
+{
+  gp_Vec aVec(theDir->impl<gp_Dir>());
+  aVec.Normalize();
+  aVec.Multiply(theDist);
+  implPtr<gp_Pln>()->Translate(aVec);
+}
+
+std::shared_ptr<GeomAPI_Lin>
+  GeomAPI_Pln::intersect(const std::shared_ptr<GeomAPI_Pln> thePlane) const
+{
+  std::shared_ptr<GeomAPI_Lin> aRes;
+
+  if(!thePlane.get()) {
+    return aRes;
+  }
+
+  const gp_Pln& aMyPln = impl<gp_Pln>();
+  const gp_Pln& anOtherPln = thePlane->impl<gp_Pln>();
+
+  IntAna_QuadQuadGeo aQuad(aMyPln, anOtherPln, Precision::Confusion(), Precision::Confusion());
+
+  if(aQuad.IsDone() != Standard_True) {
+    return aRes;
+  }
+
+  if(aQuad.NbSolutions() != 1) {
+    return aRes;
+  }
+
+  gp_Lin aLin = aQuad.Line(1);
+  gp_Pnt aLoc = aLin.Location();
+  gp_Dir aDir = aLin.Direction();
+
+  std::shared_ptr<GeomAPI_Pnt> aGeomLoc(new GeomAPI_Pnt(aLoc.X(), aLoc.Y(), aLoc.Z()));
+  std::shared_ptr<GeomAPI_Dir> aGeomDir(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z()));
+
+  aRes.reset(new GeomAPI_Lin(aGeomLoc, aGeomDir));
+
+  return aRes;
+}