-//==================================================================================================
-bool FeaturesPlugin_Placement::isShapeValid(GeomShapePtr theShape)
-{
- if (theShape->isCompound()) {
- GeomAPI_Shape::ShapeType aShapeType = GeomAPI_Shape::SHAPE;
- for (GeomAPI_ShapeIterator anIt(theShape); anIt.more(); anIt.next()) {
- GeomShapePtr aCurrentShape = anIt.current();
- if (aShapeType == GeomAPI_Shape::SHAPE) {
- aShapeType = aCurrentShape->shapeType();
- }
- else if (aShapeType != aCurrentShape->shapeType()) {
- static const std::string aLinearityError =
- "Error: Selected compound contains shapes with different types.";
- setError(aLinearityError);
- return false;
- }
-
- if (!isShapeValid(aCurrentShape)) {
- return false;
- }
- }
- }
- else if (theShape->isFace()) {
- std::shared_ptr<GeomAPI_Face> aFace(new GeomAPI_Face(theShape));
- if (!aFace->isPlanar()) {
- static const std::string aPlanarityError = "Error: One of selected faces is not planar.";
- setError(aPlanarityError);
- return false;
- }
- }
- else if (theShape->isEdge()) {
- std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge(theShape));
- if (!anEdge->isLine()) {
- static const std::string aLinearityError = "Error: One of selected edges is not linear.";
- setError(aLinearityError);
- return false;
- }
- }
-
- return true;
-}
-