X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAlgoAPI%2FGeomAlgoAPI_FaceBuilder.cpp;h=bb354458343f9e22bed2f2c292ed33cf5492d319;hb=06e7f5859095193fc7f498bd89a7d28009794f53;hp=f543c06a669534e26a8d5aa71d42db28ac64e809;hpb=a764a876ed5d1480b2a76f4e12307985bcf96c16;p=modules%2Fshaper.git diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_FaceBuilder.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_FaceBuilder.cpp index f543c06a6..bb3544583 100644 --- a/src/GeomAlgoAPI/GeomAlgoAPI_FaceBuilder.cpp +++ b/src/GeomAlgoAPI/GeomAlgoAPI_FaceBuilder.cpp @@ -1,45 +1,121 @@ -// File: GeomAlgoAPI_FaceBuilder.cpp -// Created: 23 Apr 2014 -// Author: Mikhail PONIKAROV +// Copyright (C) 2014-2023 CEA, EDF +// +// 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 +// + +#include "GeomAlgoAPI_FaceBuilder.h" + +#include +#include +#include +#include +#include +#include -#include -#include -#include -#include -#include #include +#include +#include #include +#include +#include +#include -boost::shared_ptr GeomAlgoAPI_FaceBuilder::square( - boost::shared_ptr theCenter, boost::shared_ptr theNormal, +//================================================================================================== +std::shared_ptr GeomAlgoAPI_FaceBuilder::squareFace( + const std::shared_ptr theCenter, + const std::shared_ptr theNormal, const double theSize) { const gp_Pnt& aCenter = theCenter->impl(); const gp_Dir& aDir = theNormal->impl(); gp_Pln aPlane(aCenter, aDir); // half of the size in each direction from the center - BRepBuilderAPI_MakeFace aFaceBuilder(aPlane, - -theSize / 2., theSize / 2., -theSize / 2., theSize / 2.); - boost::shared_ptr aRes(new GeomAPI_Shape); - aRes->setImpl(new TopoDS_Shape(aFaceBuilder.Face())); + BRepBuilderAPI_MakeFace aFaceBuilder(aPlane, -theSize / 2., theSize / 2., -theSize / 2., + theSize / 2.); + std::shared_ptr aRes(new GeomAPI_Face()); + aRes->setImpl(new TopoDS_Face(aFaceBuilder.Face())); + return aRes; +} + +//================================================================================================== +std::shared_ptr GeomAlgoAPI_FaceBuilder::squareFace( + const std::shared_ptr thePlane, + const double theSize) +{ + // half of the size in each direction from the center + BRepBuilderAPI_MakeFace aFaceBuilder(thePlane->impl(), + -theSize / 2., theSize / 2., + -theSize / 2., theSize / 2.); + std::shared_ptr aRes(new GeomAPI_Face()); + const TopoDS_Face& aFace = aFaceBuilder.Face(); + aRes->setImpl(new TopoDS_Face(aFace)); return aRes; } -boost::shared_ptr GeomAlgoAPI_FaceBuilder::plane( - boost::shared_ptr theFace) +//================================================================================================== +std::shared_ptr GeomAlgoAPI_FaceBuilder::planarFace( + const std::shared_ptr theCenter, + const std::shared_ptr theNormal) +{ + const gp_Pnt& aCenter = theCenter->impl(); + const gp_Dir& aDir = theNormal->impl(); + gp_Pln aPlane(aCenter, aDir); + BRepBuilderAPI_MakeFace aFaceBuilder(aPlane); + std::shared_ptr aRes(new GeomAPI_Face()); + aRes->setImpl(new TopoDS_Face(aFaceBuilder.Face())); + return aRes; +} + +//================================================================================================== +std::shared_ptr GeomAlgoAPI_FaceBuilder::planarFace( + const std::shared_ptr thePlane, + const double theX, const double theY, + const double theWidth, const double theHeight) { - boost::shared_ptr aResult; - if (!theFace) return aResult; // bad shape - TopoDS_Shape aShape = theFace->impl(); - if (aShape.IsNull()) return aResult; // null shape - TopoDS_Face aFace = TopoDS::Face(aShape); - if (aFace.IsNull()) return aResult; // not face - Handle(Geom_Surface) aSurf = BRep_Tool::Surface(aFace); - if (aSurf.IsNull()) return aResult; // no surface - Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast(aSurf); - if (aPlane.IsNull()) return aResult; // not planar double aA, aB, aC, aD; - aPlane->Coefficients(aA, aB, aC, aD); - aResult = boost::shared_ptr(new GeomAPI_Pln(aA, aB, aC, aD)); - return aResult; + thePlane->coefficients(aA, aB, aC, aD); + gp_Pln aPlane(aA, aB, aC, aD); + + // half of the size in each direction from the center + BRepBuilderAPI_MakeFace aFaceBuilder(aPlane, theX, theX + theWidth, + theY, theY + theHeight); + std::shared_ptr aRes(new GeomAPI_Face()); + aRes->setImpl(new TopoDS_Face(aFaceBuilder.Face())); + return aRes; +} + +//================================================================================================== +std::shared_ptr GeomAlgoAPI_FaceBuilder::planarFaceByThreeVertices( + const std::shared_ptr theVertex1, + const std::shared_ptr theVertex2, + const std::shared_ptr theVertex3) +{ + gp_Pnt aPnt1 = theVertex1->point()->impl(); + gp_Pnt aPnt2 = theVertex2->point()->impl(); + gp_Pnt aPnt3 = theVertex3->point()->impl(); + + std::shared_ptr aFace; + GC_MakePlane aMakePlane(aPnt1, aPnt2, aPnt3); + if(!aMakePlane.IsDone()) { + return aFace; + } + + BRepBuilderAPI_MakeFace aMakeFace(aMakePlane.Value()->Pln()); + aFace.reset(new GeomAPI_Face()); + aFace->setImpl(new TopoDS_Face(aMakeFace.Face())); + return aFace; }