//=================================================================================================
GeomAlgoAPI_Transform::GeomAlgoAPI_Transform(std::shared_ptr<GeomAPI_Shape> theSourceShape,
std::shared_ptr<GeomAPI_Trsf> theTrsf)
-: myTrsf(theTrsf)
{
build(theSourceShape, theTrsf);
}
void GeomAlgoAPI_Transform::build(std::shared_ptr<GeomAPI_Shape> theSourceShape,
std::shared_ptr<GeomAPI_Trsf> theTrsf)
{
- if(!theSourceShape || !theTrsf) {
+ if (!theSourceShape || !theTrsf) {
+ myError = "Transformation :: incorrect input data";
return;
}
const TopoDS_Shape& aSourceShape = theSourceShape->impl<TopoDS_Shape>();
const gp_Trsf& aTrsf = theTrsf->impl<gp_Trsf>();
- if(aSourceShape.IsNull()) {
+ if (aSourceShape.IsNull()) {
+ myError = "Transformation :: source shape does not contain any actual shape.";
return;
}
BRepBuilderAPI_Transform* aBuilder = new BRepBuilderAPI_Transform(aSourceShape, aTrsf, true);
- if(!aBuilder) {
+ if (!aBuilder)
return;
- }
- this->setImpl(aBuilder);
- this->setBuilderType(OCCT_BRepBuilderAPI_MakeShape);
- if(aBuilder->IsDone() != Standard_True) {
+ setImpl(aBuilder);
+ setBuilderType(OCCT_BRepBuilderAPI_MakeShape);
+
+ if (aBuilder->IsDone() != Standard_True)
return;
- }
+
TopoDS_Shape aResult = aBuilder->Shape();
std::shared_ptr<GeomAPI_Shape> aShape(new GeomAPI_Shape());
aShape->setImpl(new TopoDS_Shape(aResult));
- this->setShape(aShape);
- this->setDone(true);
-}
-
-//=================================================================================================
-std::shared_ptr<GeomAPI_Trsf> GeomAlgoAPI_Transform::transformation() const
-{
- return myTrsf;
+ setShape(aShape);
+ setDone(true);
}