+// 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_PluginManager.h>
-#include <ModelAPI_Document.h>
-#include <ModelAPI_Data.h>
+
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
#include <ModelAPI_ResultConstruction.h>
#include <ModelAPI_ResultBody.h>
#include <ModelAPI_AttributeDouble.h>
-#include <ModelAPI_AttributeReference.h>
-#include <ModelAPI_AttributeBoolean.h>
+#include <ModelAPI_AttributeSelection.h>
+#include <ModelAPI_AttributeSelectionList.h>
+#include <ModelAPI_AttributeString.h>
-#include <GeomAlgoAPI_Extrusion.h>
-
-using namespace std;
+#include <GeomAlgoAPI_CompoundBuilder.h>
+#include <GeomAlgoAPI_Prism.h>
+#include <GeomAlgoAPI_ShapeTools.h>
+//=================================================================================================
FeaturesPlugin_Extrusion::FeaturesPlugin_Extrusion()
{
}
+//=================================================================================================
void FeaturesPlugin_Extrusion::initAttributes()
{
- data()->addAttribute(FeaturesPlugin_Extrusion::FACE_ID(), ModelAPI_AttributeReference::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());
}
+//=================================================================================================
void FeaturesPlugin_Extrusion::execute()
{
- boost::shared_ptr<ModelAPI_AttributeReference> aFaceRef = boost::dynamic_pointer_cast<
- ModelAPI_AttributeReference>(data()->attribute(FeaturesPlugin_Extrusion::FACE_ID()));
- if (!aFaceRef)
- return;
- boost::shared_ptr<GeomAPI_Shape> aFace;
- boost::shared_ptr<ModelAPI_ResultConstruction> aConstr = boost::dynamic_pointer_cast<
- ModelAPI_ResultConstruction>(aFaceRef->value());
- if (aConstr) {
- aFace = aConstr->shape();
+ // Getting faces.
+ ListOfShape aFacesList;
+ AttributeSelectionListPtr aFacesSelectionList = selectionList(LIST_ID());
+ 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 = "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 = "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);
+ }
+ }
}
- if (!aFace) {
- // Check for body
- boost::shared_ptr<ModelAPI_ResultBody> aBody = boost::dynamic_pointer_cast<
- ModelAPI_ResultBody>(aFaceRef->value());
- if (aBody)
- aFace = aBody->shape();
+
+ // Getting sizes.
+ double aToSize = 0.0;
+ double aFromSize = 0.0;
+
+ 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();
+ }
+
+ // 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();
+ }
+ }
+ }
+
+ // 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 = "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 = "Resulting shape is Null";
+ setError(aShapeError);
+ aResultIndex = 0;
+ break;
+ }
+ if(!aPrismAlgo.isValid()) {
+ std::string aPrismAlgoError = "Warning: resulting shape is not valid";
+ setError(aPrismAlgoError);
+ aResultIndex = 0;
+ break;
+ }
+
+ ResultBodyPtr aResultBody = document()->createBody(data(), aResultIndex);
+ loadNamingDS(aPrismAlgo, aResultBody, aBaseShape);
+ setResult(aResultBody, aResultIndex);
+ aResultIndex++;
+ }
+
+ removeResults(aResultIndex);
+}
+
+//=================================================================================================
+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
+ const std::string aToName = "ToFace";
+ int aToTag = 2;
+ const ListOfShape& aToFaces = thePrismAlgo.toFaces();
+ 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(aToFace, aToName, aToTag++);
+ }
+
+ //Insert from faces
+ const std::string aFromName = "FromFace";
+ int aFromTag = aToTag > 10000 ? aToTag : 10000;
+ const ListOfShape& aFromFaces = thePrismAlgo.fromFaces();
+ 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);
+ }
+ theResultBody->generated(aFromFace, aFromName, aFromTag++);
}
- if (!aFace)
- return;
-
- double aSize = data()->real(FeaturesPlugin_Extrusion::SIZE_ID())->value();
- if (data()->boolean(FeaturesPlugin_Extrusion::REVERSE_ID())->value())
- aSize = -aSize;
- boost::shared_ptr<ModelAPI_ResultBody> aResult = document()->createBody(data());
- aResult->store(GeomAlgoAPI_Extrusion::makeExtrusion(aFace, aSize));
- setResult(aResult);
}