1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: FeaturesPlugin_Revolution.cpp
4 // Created: 12 May 2015
5 // Author: Dmitry Bobylev
7 #include <FeaturesPlugin_Revolution.h>
9 #include <ModelAPI_AttributeDouble.h>
10 #include <ModelAPI_AttributeSelectionList.h>
11 #include <ModelAPI_AttributeString.h>
12 #include <ModelAPI_BodyBuilder.h>
13 #include <ModelAPI_Session.h>
14 #include <ModelAPI_Validator.h>
15 #include <ModelAPI_ResultConstruction.h>
16 #include <ModelAPI_ResultBody.h>
18 #include <GeomAlgoAPI_ShapeTools.h>
19 #include <GeomAPI_Edge.h>
20 #include <GeomAPI_Lin.h>
22 //=================================================================================================
23 FeaturesPlugin_Revolution::FeaturesPlugin_Revolution()
27 //=================================================================================================
28 void FeaturesPlugin_Revolution::initAttributes()
30 AttributeSelectionListPtr aSelection =
31 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(data()->addAttribute(
32 LIST_ID(), ModelAPI_AttributeSelectionList::typeId()));
33 // revolution works with faces always
34 aSelection->setSelectionType("FACE");
36 data()->addAttribute(AXIS_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
38 data()->addAttribute(CREATION_METHOD(), ModelAPI_AttributeString::typeId());
40 data()->addAttribute(TO_ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
41 data()->addAttribute(FROM_ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
43 data()->addAttribute(TO_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
44 data()->addAttribute(TO_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
46 data()->addAttribute(FROM_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
47 data()->addAttribute(FROM_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
49 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), TO_OBJECT_ID());
50 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), FROM_OBJECT_ID());
53 //=================================================================================================
54 void FeaturesPlugin_Revolution::execute()
57 ListOfShape aFacesList;
58 AttributeSelectionListPtr aFacesSelectionList = selectionList(LIST_ID());
59 for(int anIndex = 0; anIndex < aFacesSelectionList->size(); anIndex++) {
60 std::shared_ptr<ModelAPI_AttributeSelection> aFaceSel = aFacesSelectionList->value(anIndex);
61 ResultPtr aContext = aFaceSel->context();
62 std::shared_ptr<GeomAPI_Shape> aContextShape = aContext->shape();
63 if(!aContextShape.get()) {
64 static const std::string aContextError = "The selection context is bad";
65 setError(aContextError);
69 std::shared_ptr<GeomAPI_Shape> aFaceShape = aFaceSel->value();
70 int aFacesNum = -1; // this mean that "aFace" is used
71 ResultConstructionPtr aConstruction =
72 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aContext);
73 if(!aFaceShape.get()) { // this may be the whole sketch result selected, check and get faces
74 if (aConstruction.get()) {
75 aFacesNum = aConstruction->facesNum();
77 static const std::string aFaceError = "Can not find basis for revolution";
82 for(int aFaceIndex = 0; aFaceIndex < aFacesNum || aFacesNum == -1; aFaceIndex++) {
83 std::shared_ptr<GeomAPI_Shape> aBaseShape;
84 if (aFacesNum == -1) {
85 aFacesList.push_back(aFaceShape);
88 aFaceShape = std::dynamic_pointer_cast<GeomAPI_Shape>(aConstruction->face(aFaceIndex));
89 aFacesList.push_back(aFaceShape);
95 std::shared_ptr<GeomAPI_Ax1> anAxis;
96 std::shared_ptr<GeomAPI_Edge> anEdge;
97 std::shared_ptr<ModelAPI_AttributeSelection> anObjRef = selection(AXIS_OBJECT_ID());
98 if(anObjRef && anObjRef->value() && anObjRef->value()->isEdge()) {
99 anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(anObjRef->value()));
100 } else if(anObjRef->context() && anObjRef->context()->shape() && anObjRef->context()->shape()->isEdge()) {
101 anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(anObjRef->context()->shape()));
104 anAxis = std::shared_ptr<GeomAPI_Ax1>(new GeomAPI_Ax1(anEdge->line()->location(), anEdge->line()->direction()));
108 double aToAngle = real(TO_ANGLE_ID())->value();
109 double aFromAngle = real(FROM_ANGLE_ID())->value();
111 if(string(CREATION_METHOD())->value() == "ByAngles") {
112 aToAngle = real(TO_ANGLE_ID())->value();
113 aFromAngle = real(FROM_ANGLE_ID())->value();
115 aToAngle = real(TO_OFFSET_ID())->value();
116 aFromAngle = real(FROM_OFFSET_ID())->value();
119 // Getting bounding planes.
120 std::shared_ptr<GeomAPI_Shape> aToShape;
121 std::shared_ptr<GeomAPI_Shape> aFromShape;
123 if(string(CREATION_METHOD())->value() == "ByPlanesAndOffsets") {
124 anObjRef = selection(TO_OBJECT_ID());
125 if(anObjRef.get() != NULL) {
126 aToShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
127 if(aToShape.get() == NULL && anObjRef->context().get() != NULL) {
128 aToShape = anObjRef->context()->shape();
131 anObjRef = selection(FROM_OBJECT_ID());
132 if(anObjRef.get() != NULL) {
133 aFromShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
134 if(aFromShape.get() == NULL && anObjRef->context().get() != NULL) {
135 aFromShape = anObjRef->context()->shape();
140 // Searching faces with common edges.
142 ListOfShape aFreeFaces;
143 GeomAlgoAPI_ShapeTools::combineFacesToShells(aFacesList, aShells, aFreeFaces);
144 if(aShells.empty()) {
145 aShells = aFreeFaces;
147 aShells.merge(aFreeFaces);
150 // Generating result for each shell and face.
151 int aResultIndex = 0;
152 for(ListOfShape::const_iterator anIter = aShells.cbegin(); anIter != aShells.cend(); anIter++) {
153 std::shared_ptr<GeomAPI_Shape> aBaseShape = *anIter;
155 GeomAlgoAPI_Revolution aRevolAlgo(aBaseShape, anAxis, aToShape, aToAngle, aFromShape, aFromAngle);
156 if(!aRevolAlgo.isDone()) {
157 static const std::string aPrismAlgoError = "Revolution algorithm failed";
158 setError(aPrismAlgoError);
163 // Check if shape is valid
164 if(!aRevolAlgo.shape().get() || aRevolAlgo.shape()->isNull()) {
165 static const std::string aShapeError = "Resulting shape is Null";
166 setError(aShapeError);
170 if(!aRevolAlgo.isValid()) {
171 std::string aPrismAlgoError = "Warning: resulting shape is not valid";
172 setError(aPrismAlgoError);
177 ResultBodyPtr aResultBody = document()->createBody(data(), aResultIndex);
178 loadNamingDS(aRevolAlgo, aResultBody, aBaseShape);
179 setResult(aResultBody, aResultIndex);
183 removeResults(aResultIndex);
186 //=================================================================================================
187 void FeaturesPlugin_Revolution::loadNamingDS(GeomAlgoAPI_Revolution& theRevolAlgo,
188 std::shared_ptr<ModelAPI_ResultBody> theResultBody,
189 std::shared_ptr<GeomAPI_Shape> theBasis)
192 theResultBody->storeGenerated(theBasis, theRevolAlgo.shape());
194 std::shared_ptr<GeomAPI_DataMapOfShapeShape> aSubShapes = theRevolAlgo.mapOfShapes();
196 //Insert lateral face : Face from Edge
197 const std::string aLatName = "LateralFace";
198 const int aLatTag = 1;
199 theResultBody->loadAndOrientGeneratedShapes(theRevolAlgo.makeShape().get(), theBasis, GeomAPI_Shape::EDGE, aLatTag, aLatName, *aSubShapes);
202 const std::string aToName = "ToFace";
203 const int aToTag = 2;
204 const ListOfShape& aToFaces = theRevolAlgo.toFaces();
205 for(ListOfShape::const_iterator anIt = aToFaces.cbegin(); anIt != aToFaces.cend(); anIt++) {
206 std::shared_ptr<GeomAPI_Shape> aToFace = *anIt;
207 if(aSubShapes->isBound(aToFace)) {
208 aToFace = aSubShapes->find(aToFace);
210 theResultBody->generated(aToFace, aToName, aToTag);
214 const std::string aFromName = "FromFace";
215 const int aFromTag = 3;
216 const ListOfShape& aFromFaces = theRevolAlgo.fromFaces();
217 for(ListOfShape::const_iterator anIt = aFromFaces.cbegin(); anIt != aFromFaces.cend(); anIt++) {
218 std::shared_ptr<GeomAPI_Shape> aFromFace = *anIt;
219 if(aSubShapes->isBound(aFromFace)) {
220 aFromFace = aSubShapes->find(aFromFace);
222 theResultBody->generated(aFromFace, aFromName, aFromTag);