- BRepBuilderAPI_Transform* aBuilder = new BRepBuilderAPI_Transform(aSourceShape, aTrsf, true);
- if(!aBuilder) {
- return;
- }
-
- myDone = aBuilder->IsDone() == Standard_True;
-
- if(!myDone) {
- return;
- }
-
- TopoDS_Shape aResult = aBuilder->Shape();
- // Fill data map to keep correct orientation of sub-shapes.
- 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);
+ if (theSimpleTransform) {
+ TopLoc_Location aDelta(aTrsf);
+ aResult = aSourceShape.Moved(aDelta);
+ myDone = true; // is OK for sure
+ } else {
+ BRepBuilderAPI_Transform* aBuilder = new BRepBuilderAPI_Transform(aSourceShape, aTrsf, true);
+ if(!aBuilder) {
+ return;
+ }
+
+ myDone = aBuilder->IsDone() == Standard_True;
+
+ if(!myDone) {
+ return;
+ }
+
+ aResult = aBuilder->Shape();
+ // Fill data map to keep correct orientation of sub-shapes.
+ 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);
+ }
+ myMkShape->setImpl(aBuilder);