-// Copyright (C) 2014-2020 CEA/DEN, EDF R&D
+// Copyright (C) 2014-2022 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
#include <GeomAPI_Trsf.h>
+#include <GeomAlgoAPI_Transform.h>
+
#include <Locale_Convert.h>
#include <TNaming_Tool.hxx>
return false;
}
+static GeomShapePtr transformShape(const GeomShapePtr theShape, const gp_Trsf& theTrsf)
+{
+ GeomShapePtr aResult(new GeomAPI_Shape);
+ if (theTrsf.ScaleFactor() > 0) {
+ // just update the location of the shape in case of affine transformation
+ TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
+ if (!aShape.IsNull()) {
+ aShape.Move(theTrsf);
+ aResult->setImpl(new TopoDS_Shape(aShape));
+ }
+ }
+ else {
+ // all other transformations will modify the shape
+ GeomTrsfPtr aTrsf = std::make_shared<GeomAPI_Trsf>(new gp_Trsf(theTrsf));
+ GeomAlgoAPI_Transform aTransform(theShape, aTrsf);
+ aResult = aTransform.shape();
+ }
+ return aResult;
+}
+
std::shared_ptr<GeomAPI_Shape> Model_ResultPart::shape()
{
std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
ResultPtr anOrigResult = baseRef();
std::shared_ptr<GeomAPI_Shape> anOrigShape = anOrigResult->shape();
if (anOrigShape.get()) {
- TopoDS_Shape aShape = anOrigShape->impl<TopoDS_Shape>();
- if (!aShape.IsNull()) {
- aShape.Move(*(myTrsf.get()));
- myShape = aShape;
- aResult->setImpl(new TopoDS_Shape(aShape));
- }
+ aResult = transformShape(anOrigShape, *myTrsf);
+ myShape = aResult->impl<TopoDS_Shape>();
}
if (!myShape.IsNull() && aToSendUpdate) {
static const Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);