+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
// File: FeaturesPlugin_Extrusion.cpp
// Created: 30 May 2014
// Author: Vitaly SMETANNIKOV
#include "FeaturesPlugin_Extrusion.h"
+
#include <ModelAPI_Session.h>
-#include <ModelAPI_Document.h>
-#include <ModelAPI_Data.h>
+#include <ModelAPI_Validator.h>
#include <ModelAPI_ResultConstruction.h>
#include <ModelAPI_ResultBody.h>
#include <ModelAPI_AttributeDouble.h>
#include <ModelAPI_AttributeSelection.h>
-#include <ModelAPI_AttributeBoolean.h>
-#include <GeomAlgoAPI_Extrusion.h>
+#include <ModelAPI_AttributeSelectionList.h>
+#include <ModelAPI_AttributeString.h>
+#include <ModelAPI_AttributeReference.h>
-using namespace std;
-#define _LATERAL_TAG 1
-#define _FIRST_TAG 2
-#define _LAST_TAG 3
-#define EDGE 6
+#include <GeomAlgoAPI_CompoundBuilder.h>
+#include <GeomAlgoAPI_Prism.h>
+#include <GeomAlgoAPI_ShapeTools.h>
+#include <sstream>
+
+//=================================================================================================
FeaturesPlugin_Extrusion::FeaturesPlugin_Extrusion()
{
}
+//=================================================================================================
void FeaturesPlugin_Extrusion::initAttributes()
{
- data()->addAttribute(FeaturesPlugin_Extrusion::FACE_ID(), ModelAPI_AttributeSelection::type());
- data()->addAttribute(FeaturesPlugin_Extrusion::SIZE_ID(), ModelAPI_AttributeDouble::type());
- data()->addAttribute(FeaturesPlugin_Extrusion::REVERSE_ID(), ModelAPI_AttributeBoolean::type());
+ AttributeSelectionListPtr aSelection =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(data()->addAttribute(
+ LIST_ID(), ModelAPI_AttributeSelectionList::typeId()));
+ // extrusion works with faces always
+ aSelection->setSelectionType("FACE");
+
+ data()->addAttribute(CREATION_METHOD(), ModelAPI_AttributeString::typeId());
+
+ data()->addAttribute(TO_SIZE_ID(), ModelAPI_AttributeDouble::typeId());
+ data()->addAttribute(FROM_SIZE_ID(), ModelAPI_AttributeDouble::typeId());
+
+ data()->addAttribute(TO_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
+ data()->addAttribute(TO_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
+
+ data()->addAttribute(FROM_OBJECT_ID(), ModelAPI_AttributeSelection::typeId());
+ data()->addAttribute(FROM_OFFSET_ID(), ModelAPI_AttributeDouble::typeId());
+
+ ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), TO_OBJECT_ID());
+ ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), FROM_OBJECT_ID());
+
+ // Composite Sketch attribute
+ data()->addAttribute(FeaturesPlugin_CompositeSketch::SKETCH_OBJECT_ID(),
+ ModelAPI_AttributeReference::typeId());
+ ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(),
+ FeaturesPlugin_CompositeSketch::SKETCH_OBJECT_ID());
}
+//=================================================================================================
void FeaturesPlugin_Extrusion::execute()
{
- std::shared_ptr<ModelAPI_AttributeSelection> aFaceRef = std::dynamic_pointer_cast<
- ModelAPI_AttributeSelection>(data()->attribute(FeaturesPlugin_Extrusion::FACE_ID()));
- if (!aFaceRef)
- return;
-
- std::shared_ptr<GeomAPI_Shape> aFace =
- std::dynamic_pointer_cast<GeomAPI_Shape>(aFaceRef->value());
- if (!aFace)
- return;
-
- std::shared_ptr<GeomAPI_Shape> aContext;
- ResultPtr aContextRes = aFaceRef->context();
- if (aContextRes) {
- if (aContextRes->groupName() == ModelAPI_ResultBody::group())
- aContext = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aContextRes)->shape();
- else if (aContextRes->groupName() == ModelAPI_ResultConstruction::group())
- aContext = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aContextRes)->shape();
+ /// feature extrusion does not have the next attribute
+ AttributeSelectionListPtr aFacesSelectionList = selectionList(LIST_ID());
+ if (aFacesSelectionList.get() && !aFacesSelectionList->isInitialized()) {
+ AttributeReferencePtr aSketchAttr = reference(SKETCH_OBJECT_ID());
+ if (aSketchAttr.get() && aSketchAttr->isInitialized())
+ setSketchObjectToList();
}
- if (!aContext) {
- static const std::string aContextError = "The selection context is bad";
- setError(aContextError);
- return;
+
+ // Getting faces.
+ ListOfShape aFacesList;
+ for(int anIndex = 0; anIndex < aFacesSelectionList->size(); anIndex++) {
+ AttributeSelectionPtr aFaceSel = aFacesSelectionList->value(anIndex);
+ std::shared_ptr<GeomAPI_Shape> aFaceShape = aFaceSel->value();
+ if(aFaceShape.get() && !aFaceShape->isNull()) { // Getting face.
+ aFacesList.push_back(aFaceShape);
+ } else { // This may be the whole sketch result selected, check and get faces.
+ ResultPtr aContext = aFaceSel->context();
+ std::shared_ptr<GeomAPI_Shape> aContextShape = aContext->shape();
+ if(!aContextShape.get()) {
+ static const std::string aContextError = "Error: The selection context is bad.";
+ setError(aContextError);
+ return;
+ }
+ ResultConstructionPtr aConstruction = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aContext);
+ if(!aConstruction.get()) {
+ static const std::string aFaceError = "Error: Can not find basis for extrusion.";
+ setError(aFaceError);
+ return;
+ }
+ int aFacesNum = aConstruction->facesNum();
+ for(int aFaceIndex = 0; aFaceIndex < aFacesNum || aFacesNum == -1; aFaceIndex++) {
+ aFaceShape = std::dynamic_pointer_cast<GeomAPI_Shape>(aConstruction->face(aFaceIndex));
+ aFacesList.push_back(aFaceShape);
+ }
+ }
}
- double aSize = data()->real(FeaturesPlugin_Extrusion::SIZE_ID())->value();
- if (data()->boolean(FeaturesPlugin_Extrusion::REVERSE_ID())->value())
- aSize = -aSize;
+ // Getting sizes.
+ double aToSize = 0.0;
+ double aFromSize = 0.0;
- std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data());
- GeomAlgoAPI_Extrusion aFeature(aFace, aSize);
- if(!aFeature.isDone()) {
- static const std::string aFeatureError = "Extrusion algorithm failed";
- setError(aFeatureError);
- return;
+ if(string(CREATION_METHOD())->value() == "BySizes") {
+ aToSize = real(TO_SIZE_ID())->value();
+ aFromSize = real(FROM_SIZE_ID())->value();
+ } else {
+ aToSize = real(TO_OFFSET_ID())->value();
+ aFromSize = real(FROM_OFFSET_ID())->value();
}
- // Check if shape is valid
- if (aFeature.shape()->isNull()) {
- static const std::string aShapeError = "Resulting shape is Null";
- setError(aShapeError);
- return;
+ // Getting bounding planes.
+ std::shared_ptr<GeomAPI_Shape> aToShape;
+ std::shared_ptr<GeomAPI_Shape> aFromShape;
+
+ if(string(CREATION_METHOD())->value() == "ByPlanesAndOffsets") {
+ std::shared_ptr<ModelAPI_AttributeSelection> anObjRef = selection(TO_OBJECT_ID());
+ if(anObjRef.get() != NULL) {
+ aToShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
+ if(aToShape.get() == NULL && anObjRef->context().get() != NULL) {
+ aToShape = anObjRef->context()->shape();
+ }
+ }
+ anObjRef = selection(FROM_OBJECT_ID());
+ if(anObjRef.get() != NULL) {
+ aFromShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anObjRef->value());
+ if(aFromShape.get() == NULL && anObjRef->context().get() != NULL) {
+ aFromShape = anObjRef->context()->shape();
+ }
+ }
}
- if(!aFeature.isValid()) {
- std::string aFeatureError = "Warning: resulting shape is not valid";
- setError(aFeatureError);
- return;
- }
- //LoadNamingDS
- LoadNamingDS(aFeature, aResultBody, aFace, aContext);
-
- setResult(aResultBody);
-}
-//============================================================================
-void FeaturesPlugin_Extrusion::LoadNamingDS(GeomAlgoAPI_Extrusion& theFeature,
- std::shared_ptr<ModelAPI_ResultBody> theResultBody,
- std::shared_ptr<GeomAPI_Shape> theBasis,
- std::shared_ptr<GeomAPI_Shape> theContext)
-{
+ // Searching faces with common edges.
+ ListOfShape aShells;
+ ListOfShape aFreeFaces;
+ std::shared_ptr<GeomAPI_Shape> aFacesCompound = GeomAlgoAPI_CompoundBuilder::compound(aFacesList);
+ GeomAlgoAPI_ShapeTools::combineShapes(aFacesCompound, GeomAPI_Shape::SHELL, aShells, aFreeFaces);
+ aShells.insert(aShells.end(), aFreeFaces.begin(), aFreeFaces.end());
+
+ // Generating result for each shell and face.
+ int aResultIndex = 0;
+ for(ListOfShape::const_iterator anIter = aShells.cbegin(); anIter != aShells.cend(); anIter++) {
+ std::shared_ptr<GeomAPI_Shape> aBaseShape = *anIter;
+
+ GeomAlgoAPI_Prism aPrismAlgo(aBaseShape, aToShape, aToSize, aFromShape, aFromSize);
+ if(!aPrismAlgo.isDone()) {
+ static const std::string aPrismAlgoError = "Error: Extrusion algorithm failed.";
+ setError(aPrismAlgoError);
+ aResultIndex = 0;
+ break;
+ }
+ // Check if shape is valid
+ if(!aPrismAlgo.shape().get() || aPrismAlgo.shape()->isNull()) {
+ static const std::string aShapeError = "Error: Resulting shape is Null.";
+ setError(aShapeError);
+ aResultIndex = 0;
+ break;
+ }
+ if(!aPrismAlgo.isValid()) {
+ std::string aPrismAlgoError = "Error: Resulting shape is not valid.";
+ setError(aPrismAlgoError);
+ aResultIndex = 0;
+ break;
+ }
- //load result
- if(theBasis->isEqual(theContext))
- theResultBody->store(theFeature.shape());
- else
- theResultBody->storeGenerated(theContext, theFeature.shape());
-
- GeomAPI_DataMapOfShapeShape* aSubShapes = new GeomAPI_DataMapOfShapeShape();
- theFeature.mapOfShapes(*aSubShapes);
-
- //Insert lateral face : Face from Edge
- theResultBody->loadAndOrientGeneratedShapes(theFeature.makeShape(), theBasis, EDGE,_LATERAL_TAG, *aSubShapes);
-
- //Insert bottom face
- std::shared_ptr<GeomAPI_Shape> aBottomFace = theFeature.firstShape();
- if (!aBottomFace->isNull()) {
- if (aSubShapes->isBound(aBottomFace)) {
- aBottomFace = aSubShapes->find(aBottomFace);
- }
- theResultBody->generated(aBottomFace, _FIRST_TAG);
+ ResultBodyPtr aResultBody = document()->createBody(data(), aResultIndex);
+ loadNamingDS(aPrismAlgo, aResultBody, aBaseShape);
+ setResult(aResultBody, aResultIndex);
+ aResultIndex++;
}
+ removeResults(aResultIndex);
+}
+//=================================================================================================
+void FeaturesPlugin_Extrusion::removeFeature(std::shared_ptr<ModelAPI_Feature> theFeature)
+{
+ AttributeSelectionListPtr aFacesSelectionList = selectionList(LIST_ID());
+ if (aFacesSelectionList.get() && aFacesSelectionList->size() > 0)
+ aFacesSelectionList->clear();
+}
- //Insert top face
- std::shared_ptr<GeomAPI_Shape> aTopFace = theFeature.lastShape();
- if (!aTopFace->isNull()) {
- if (aSubShapes->isBound(aTopFace)) {
- aTopFace = aSubShapes->find(aTopFace);
+//=================================================================================================
+void FeaturesPlugin_Extrusion::loadNamingDS(GeomAlgoAPI_Prism& thePrismAlgo,
+ std::shared_ptr<ModelAPI_ResultBody> theResultBody,
+ std::shared_ptr<GeomAPI_Shape> theBasis)
+{
+ //load result
+ theResultBody->storeGenerated(theBasis, thePrismAlgo.shape());
+
+ std::shared_ptr<GeomAPI_DataMapOfShapeShape> aSubShapes = thePrismAlgo.mapOfSubShapes();
+
+ //Insert lateral face : Face from Edge
+ const std::string aLatName = "LateralFace";
+ const int aLatTag = 1;
+ theResultBody->loadAndOrientGeneratedShapes(&thePrismAlgo, theBasis, GeomAPI_Shape::EDGE, aLatTag, aLatName, *aSubShapes);
+
+ //Insert to faces
+ int aToFaceIndex = 1;
+ const std::string aToName = "ToFace";
+ int aToTag = 2;
+ const ListOfShape& aToFaces = thePrismAlgo.toShapes();
+ for(ListOfShape::const_iterator anIt = aToFaces.cbegin(); anIt != aToFaces.cend(); anIt++) {
+ std::shared_ptr<GeomAPI_Shape> aToFace = *anIt;
+ if(aSubShapes->isBound(aToFace)) {
+ aToFace = aSubShapes->find(aToFace);
}
- theResultBody->generated(aTopFace, _LAST_TAG);
+ std::ostringstream aStr;
+ aStr << aToName << "_" << aToFaceIndex++;
+ theResultBody->generated(aToFace, aStr.str(), aToTag++);
}
-
+ //Insert from faces
+ int aFromFaceIndex = 1;
+ const std::string aFromName = "FromFace";
+ int aFromTag = aToTag > 10000 ? aToTag : 10000;
+ const ListOfShape& aFromFaces = thePrismAlgo.fromShapes();
+ for(ListOfShape::const_iterator anIt = aFromFaces.cbegin(); anIt != aFromFaces.cend(); anIt++) {
+ std::shared_ptr<GeomAPI_Shape> aFromFace = *anIt;
+ if(aSubShapes->isBound(aFromFace)) {
+ aFromFace = aSubShapes->find(aFromFace);
+ }
+ std::ostringstream aStr;
+ aStr << aFromName << "_" << aFromFaceIndex++;
+ theResultBody->generated(aFromFace, aStr.str(), aFromTag++);
+ }
}
+
+//=================================================================================================
+void FeaturesPlugin_Extrusion::setSketchObjectToList()
+{
+ std::shared_ptr<ModelAPI_Feature> aSketchFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(
+ reference(SKETCH_OBJECT_ID())->value());
+
+ if(aSketchFeature.get() && !aSketchFeature->results().empty()) {
+ ResultPtr aSketchRes = aSketchFeature->results().front();
+ ResultConstructionPtr aConstruction = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aSketchRes);
+ if(aConstruction.get()) {
+ AttributeSelectionListPtr aFacesSelectionList = selectionList(LIST_ID());
+ if (aFacesSelectionList.get() && aFacesSelectionList->size() == 0)
+ aFacesSelectionList->append(aSketchRes, std::shared_ptr<GeomAPI_Shape>());
+ }
+ }
+}
+
