-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: GeomAlgoAPI_Translation.cpp
-// Created: 8 June 2015
-// Author: Dmitry Bobylev
+// 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>
//
-// Modified by Clarisse Genrault (CEA) : 17 Nov 2016
#include "GeomAlgoAPI_Translation.h"
myDz = theDz;
}
+//=================================================================================================
+GeomAlgoAPI_Translation::GeomAlgoAPI_Translation(std::shared_ptr<GeomAPI_Shape> theSourceShape,
+ std::shared_ptr<GeomAPI_Pnt> theStartPoint,
+ std::shared_ptr<GeomAPI_Pnt> theEndPoint)
+{
+ myMethodType = BY_POINTS;
+ mySourceShape = theSourceShape;
+ myStartPoint = theStartPoint;
+ myEndPoint = theEndPoint;
+}
+
//=================================================================================================
bool GeomAlgoAPI_Translation::check()
{
switch (myMethodType) {
case BY_DISTANCE: {
if (!myAxis) {
- myError = "Translation builder :: axis is invalid.";
+ myError = "Translation builder :: axis is not valid.";
return false;
}
- // TODO : verification de la distance
if (!mySourceShape) {
- myError = "Translation builder :: source shape is invalid.";
+ myError = "Translation builder :: source shape is not valid.";
return false;
}
return true;
}
case BY_DIM: {
- if ((fabs(myDx) < Precision::Confusion()) &&
- (fabs(myDy) < Precision::Confusion()) &&
- (fabs(myDz) < Precision::Confusion())) {
- myError = "Translation builder :: Dx, Dy and Dz are null.";
+ if (!mySourceShape) {
+ myError = "Translation builder :: source shape is not valid.";
+ return false;
+ }
+ return true;
+ }
+ case BY_POINTS: {
+ if (!myStartPoint) {
+ myError = "Translation builder :: start point is not valid.";
+ return false;
+ }
+ if (!myEndPoint) {
+ myError = "Translation builder :: end point is not valid.";
return false;
}
if (!mySourceShape) {
myError = "Translation builder :: source shape is invalid.";
return false;
}
+ if(myStartPoint->distance(myEndPoint) < Precision::Confusion()) {
+ myError = "Translation builder :: start point and end point coincide.";
+ return false;
+ }
return true;
}
default: {
void GeomAlgoAPI_Translation::build()
{
gp_Trsf* aTrsf = new gp_Trsf();
-
+
switch (myMethodType) {
case BY_DISTANCE: {
const gp_Ax1& anAxis = myAxis->impl<gp_Ax1>();
aTrsf->SetTranslation(gp_Vec(myDx, myDy, myDz));
break;
}
+ case BY_POINTS: {
+ const gp_Pnt& aStartPoint = myStartPoint->impl<gp_Pnt>();
+ const gp_Pnt& aEndPoint = myEndPoint->impl<gp_Pnt>();
+ aTrsf->SetTranslation(aStartPoint, aEndPoint);
+ break;
+ }
default: {
myError = "Translation builder :: method not supported";
return;
myError = "Translation builder :: source shape does not contain any actual shape.";
return;
}
-
+
// Transform the shape while copying it.
BRepBuilderAPI_Transform* aBuilder = new BRepBuilderAPI_Transform(aSourceShape, *aTrsf, true);
if(!aBuilder) {
- myError = "Translation builder :: source shape does not contain any actual shape.";
+ myError = "Translation builder :: transform initialization failed.";
return;
}
setBuilderType(OCCT_BRepBuilderAPI_MakeShape);
if(!aBuilder->IsDone()) {
- myError = "Translation builder :: source shape does not contain any actual shape.";
+ myError = "Translation builder :: algorithm failed.";
return;
}
aShape->setImpl(new TopoDS_Shape(aResult));
setShape(aShape);
setDone(true);
-}
\ No newline at end of file
+}