-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: GeomAlgoAPI_Translation.cpp
-// Created: 8 June 2015
-// Author: Dmitry Bobylev
+// 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_Translation.h>
-#include <GeomAlgoAPI_ShapeTools.h>
+#include <GeomAPI_Ax1.h>
+#include <GeomAPI_Shape.h>
-#include <BRepBuilderAPI_Transform.hxx>
-#include <BRepCheck_Analyzer.hxx>
-#include <gp_Ax1.hxx>
#include <Precision.hxx>
-#include <TopExp_Explorer.hxx>
//=================================================================================================
GeomAlgoAPI_Translation::GeomAlgoAPI_Translation(std::shared_ptr<GeomAPI_Shape> theSourceShape,
- std::shared_ptr<GeomAPI_Ax1> theAxis,
- double theDistance,
- bool theSimpleTransform)
-: myDone(false)
-{
- build(theSourceShape, theAxis, theDistance, theSimpleTransform);
-}
-
-//=================================================================================================
-void GeomAlgoAPI_Translation::build(std::shared_ptr<GeomAPI_Shape> theSourceShape,
- std::shared_ptr<GeomAPI_Ax1> theAxis,
- double theDistance,
- bool theSimpleTransform)
+ std::shared_ptr<GeomAPI_Ax1> theAxis,
+ double theDistance)
{
- if(!theSourceShape || !theAxis) {
- return;
- }
-
- const TopoDS_Shape& aSourceShape = theSourceShape->impl<TopoDS_Shape>();
- const gp_Ax1& anAxis = theAxis->impl<gp_Ax1>();
-
- if(aSourceShape.IsNull()) {
+ if (!theAxis) {
+ myError = "Translation builder :: axis is not valid.";
return;
}
- gp_Trsf aTrsf;
- aTrsf.SetTranslation(gp_Vec(anAxis.Direction()) * theDistance);
+ GeomTrsfPtr aTrsf(new GeomAPI_Trsf);
+ aTrsf->setTranslation(theAxis, theDistance);
- TopoDS_Shape aResult;
- // Transform the shape with copying it.
- if (theSimpleTransform) {
- TopLoc_Location aDelta(aTrsf);
- aResult = aSourceShape.Moved(aDelta);
- // store the accumulated information about the result and this delta
- //myTrsf = std::shared_ptr<GeomAPI_Trsf>(new GeomAPI_Trsf(new gp_Trsf(aTrsf * aSourceShape.Location().Transformation())));
- myTrsf = std::shared_ptr<GeomAPI_Trsf>(new GeomAPI_Trsf(new gp_Trsf(aTrsf)));
- myDone = true; // is OK for sure
- } else {
- BRepBuilderAPI_Transform* aBuilder = new BRepBuilderAPI_Transform(aSourceShape, aTrsf, true);
- if(!aBuilder) {
- return;
- }
- myMkShape.reset(new GeomAlgoAPI_MakeShape(aBuilder));
-
- myDone = aBuilder->IsDone() == Standard_True;
-
- if(!myDone) {
- return;
- }
-
- aResult = aBuilder->Shape();
- // Fill data map to keep correct orientation of sub-shapes.
- myMap.reset(new GeomAPI_DataMapOfShapeShape());
- for(TopExp_Explorer anExp(aResult, TopAbs_FACE); anExp.More(); anExp.Next()) {
- std::shared_ptr<GeomAPI_Shape> aCurrentShape(new GeomAPI_Shape());
- aCurrentShape->setImpl(new TopoDS_Shape(anExp.Current()));
- myMap->bind(aCurrentShape, aCurrentShape);
- }
- }
-
- myShape.reset(new GeomAPI_Shape());
- myShape->setImpl(new TopoDS_Shape(aResult));
-}
-
-//=================================================================================================
-const bool GeomAlgoAPI_Translation::isValid() const
-{
- BRepCheck_Analyzer aChecker(myShape->impl<TopoDS_Shape>());
- return (aChecker.IsValid() == Standard_True);
+ build(theSourceShape, aTrsf);
}
//=================================================================================================
-const bool GeomAlgoAPI_Translation::hasVolume() const
+GeomAlgoAPI_Translation::GeomAlgoAPI_Translation(std::shared_ptr<GeomAPI_Shape> theSourceShape,
+ double theDx,
+ double theDy,
+ double theDz)
{
- bool hasVolume(false);
- if(isValid() && (GeomAlgoAPI_ShapeTools::volume(myShape) > Precision::Confusion())) {
- hasVolume = true;
- }
- return hasVolume;
-}
+ GeomTrsfPtr aTrsf(new GeomAPI_Trsf);
+ aTrsf->setTranslation(theDx, theDy, theDz);
-//=================================================================================================
-const std::shared_ptr<GeomAPI_Shape>& GeomAlgoAPI_Translation::shape() const
-{
- return myShape;
+ build(theSourceShape, aTrsf);
}
//=================================================================================================
-std::shared_ptr<GeomAPI_DataMapOfShapeShape> GeomAlgoAPI_Translation::mapOfShapes() const
+GeomAlgoAPI_Translation::GeomAlgoAPI_Translation(std::shared_ptr<GeomAPI_Shape> theSourceShape,
+ std::shared_ptr<GeomAPI_Pnt> theStartPoint,
+ std::shared_ptr<GeomAPI_Pnt> theEndPoint)
{
- return myMap;
-}
+ if (!theStartPoint) {
+ myError = "Translation builder :: start point is not valid.";
+ return;
+ }
+ if (!theEndPoint) {
+ myError = "Translation builder :: end point is not valid.";
+ return;
+ }
+ if (theStartPoint->distance(theEndPoint) < Precision::Confusion()) {
+ myError = "Translation builder :: start point and end point coincide.";
+ return;
+ }
-//=================================================================================================
-std::shared_ptr<GeomAlgoAPI_MakeShape> GeomAlgoAPI_Translation::makeShape() const
-{
- return myMkShape;
-}
+ GeomTrsfPtr aTrsf(new GeomAPI_Trsf);
+ aTrsf->setTranslation(theStartPoint, theEndPoint);
-//=================================================================================================
-std::shared_ptr<GeomAPI_Trsf> GeomAlgoAPI_Translation::transformation() const
-{
- return myTrsf;
+ build(theSourceShape, aTrsf);
}
