+
+void addPlane(double theX, double theY, double theZ,
+ std::list<boost::shared_ptr<GeomAPI_Shape> >& theShapes)
+{
+ boost::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
+ boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(theX, theY, theZ));
+ double aSize = Config_PropManager::integer("Sketch planes", "Size of planes", PLANE_SIZE);
+ boost::shared_ptr<GeomAPI_Shape> aFace = GeomAlgoAPI_FaceBuilder::square(anOrigin, aNormal,
+ aSize);
+ theShapes.push_back(aFace);
+}
+
+AISObjectPtr SketchPlugin_Sketch::getAISObject(AISObjectPtr thePrevious)
+{
+ boost::shared_ptr<GeomDataAPI_Dir> aNorm = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
+ data()->attribute(SketchPlugin_Sketch::NORM_ID()));
+
+ if (!aNorm || (aNorm->x() == 0 && aNorm->y() == 0 && aNorm->z() == 0)) {
+ AISObjectPtr aAIS = thePrevious;
+ if (!aAIS) {
+ std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
+
+ addPlane(1, 0, 0, aFaces); // YZ plane
+ addPlane(0, 1, 0, aFaces); // XZ plane
+ addPlane(0, 0, 1, aFaces); // XY plane
+ boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
+ aAIS = AISObjectPtr(new GeomAPI_AISObject());
+ aAIS->createShape(aCompound);
+
+ std::vector<int> aRGB = Config_PropManager::color("Sketch planes", "planes_color",
+ SKETCH_PLANE_COLOR);
+ aAIS->setColor(aRGB[0], aRGB[1], aRGB[2]);
+
+ aAIS->setWidth(Config_PropManager::integer("Sketch planes", "planes_thickness",
+ SKETCH_WIDTH));
+ }
+ return aAIS;
+ }
+ return AISObjectPtr();
+}
+
+void SketchPlugin_Sketch::erase()
+{
+ boost::shared_ptr<ModelAPI_AttributeRefList> aRefList = boost::dynamic_pointer_cast<
+ ModelAPI_AttributeRefList>(data()->attribute(SketchPlugin_Sketch::FEATURES_ID()));
+ std::list<ObjectPtr> aFeatures = aRefList->list();
+ std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin();
+ for (; anIt != aFeatures.end(); anIt++) {
+ FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(*anIt);
+ if (aFeature) {
+ // subs are referenced from sketch, but must be removed for sure, so not checkings
+ document()->removeFeature(aFeature, false);
+ }
+ }
+ ModelAPI_CompositeFeature::erase();
+}