#include <ModelAPI_Document.h>
#include <ModelAPI_AttributeReference.h>
#include <ModelAPI_AttributeInteger.h>
+#include <ModelAPI_BodyBuilder.h>
#include <ModelAPI_ResultBody.h>
+#include <ModelAPI_AttributeSelectionList.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
+
#include <GeomAlgoAPI_Boolean.h>
-using namespace std;
+#include <GeomAlgoAPI_MakeShapeList.h>
+#include <GeomAlgoAPI_ShapeProps.h>
#define FACE 4
#define _MODIFY_TAG 1
#define _DELETED_TAG 2
+#define _SUBSOLIDS_TAG 3 /// sub solids will be placed at labels 3, 4, etc. if result is compound of solids
+
+//=================================================================================================
FeaturesPlugin_Boolean::FeaturesPlugin_Boolean()
{
}
+//=================================================================================================
void FeaturesPlugin_Boolean::initAttributes()
{
- data()->addAttribute(FeaturesPlugin_Boolean::TYPE_ID(), ModelAPI_AttributeInteger::type());
- data()->addAttribute(FeaturesPlugin_Boolean::OBJECT_ID(), ModelAPI_AttributeReference::type());
- data()->addAttribute(FeaturesPlugin_Boolean::TOOL_ID(), ModelAPI_AttributeReference::type());
+ data()->addAttribute(FeaturesPlugin_Boolean::TYPE_ID(), ModelAPI_AttributeInteger::typeId());
+
+ AttributeSelectionListPtr aSelection =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(data()->addAttribute(
+ FeaturesPlugin_Boolean::OBJECT_LIST_ID(), ModelAPI_AttributeSelectionList::typeId()));
+ // extrusion works with faces always
+ aSelection->setSelectionType("SOLID");
+
+ aSelection = std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(data()->addAttribute(
+ FeaturesPlugin_Boolean::TOOL_LIST_ID(), ModelAPI_AttributeSelectionList::typeId()));
+ // extrusion works with faces always
+ aSelection->setSelectionType("SOLID");
+
+ ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), OBJECT_LIST_ID());
+ ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), TOOL_LIST_ID());
}
+//=================================================================================================
std::shared_ptr<GeomAPI_Shape> FeaturesPlugin_Boolean::getShape(const std::string& theAttrName)
{
std::shared_ptr<ModelAPI_AttributeReference> aObjRef = std::dynamic_pointer_cast<
return std::shared_ptr<GeomAPI_Shape>();
}
-
+//=================================================================================================
void FeaturesPlugin_Boolean::execute()
{
+ // Getting operation type.
std::shared_ptr<ModelAPI_AttributeInteger> aTypeAttr = std::dynamic_pointer_cast<
ModelAPI_AttributeInteger>(data()->attribute(FeaturesPlugin_Boolean::TYPE_ID()));
if (!aTypeAttr)
return;
- int aType = aTypeAttr->value();
-
- std::shared_ptr<GeomAPI_Shape> anObject = this->getShape(FeaturesPlugin_Boolean::OBJECT_ID());
- if (!anObject)
- return;
-
- std::shared_ptr<GeomAPI_Shape> aTool = this->getShape(FeaturesPlugin_Boolean::TOOL_ID());
- if (!aTool)
- return;
-
- std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data());
-
- GeomAlgoAPI_Boolean* aFeature = new GeomAlgoAPI_Boolean(anObject, aTool, aType);
- if(aFeature && !aFeature->isDone()) {
- static const std::string aFeatureError = "Boolean feature: algorithm failed";
- setError(aFeatureError);
- return;
+ GeomAlgoAPI_Boolean::OperationType aType = (GeomAlgoAPI_Boolean::OperationType)aTypeAttr->value();
+
+ ListOfShape anObjects, aTools;
+
+ // Getting objects.
+ AttributeSelectionListPtr anObjectsSelList = selectionList(FeaturesPlugin_Boolean::OBJECT_LIST_ID());
+ for(int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
+ std::shared_ptr<ModelAPI_AttributeSelection> anObjectAttr = anObjectsSelList->value(anObjectsIndex);
+ std::shared_ptr<GeomAPI_Shape> anObject = anObjectAttr->value();
+ if(!anObject.get()) {
+ return;
+ }
+ anObjects.push_back(anObject);
}
- // Check if shape is valid
- if (aFeature->shape()->isNull()) {
- static const std::string aShapeError = "Boolean feature: resulting shape is Null";
- setError(aShapeError);
- return;
- }
- if(!aFeature->isValid()) {
- static const std::string aFeatureError = "Boolean feature: resulting shape is not valid";
- setError(aFeatureError);
- return;
- }
- // if result of Boolean operation is same as was before it means that Boolean operation has no sence
- // and naming provides no result, so, generate an error in this case
- if (anObject->isEqual(aFeature->shape())) {
- static const std::string aFeatureError = "Boolean feature: operation was not performed";
- setError(aFeatureError);
- return;
+
+ // Getting tools.
+ AttributeSelectionListPtr aToolsSelList = selectionList(FeaturesPlugin_Boolean::TOOL_LIST_ID());
+ for(int aToolsIndex = 0; aToolsIndex < aToolsSelList->size(); aToolsIndex++) {
+ std::shared_ptr<ModelAPI_AttributeSelection> aToolAttr = aToolsSelList->value(aToolsIndex);
+ std::shared_ptr<GeomAPI_Shape> aTool = aToolAttr->value();
+ if(!aTool.get()) {
+ return;
+ }
+ aTools.push_back(aTool);
}
- //LoadNamingDS
- LoadNamingDS(aFeature, aResultBody, anObject, aTool, aType);
- setResult(aResultBody);
+ int aResultIndex = 0;
+
+ switch(aType) {
+ case GeomAlgoAPI_Boolean::BOOL_CUT:
+ case GeomAlgoAPI_Boolean::BOOL_COMMON:{
+ if(anObjects.empty() || aTools.empty()) {
+ std::string aFeatureError = "Not enough objects for boolean operation";
+ setError(aFeatureError);
+ return;
+ }
+
+ // Cut each object with all tools
+ for(ListOfShape::iterator anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end(); anObjectsIt++) {
+ std::shared_ptr<GeomAPI_Shape> anObject = *anObjectsIt;
+ ListOfShape aListWithObject;
+ aListWithObject.push_back(anObject);
+ GeomAlgoAPI_Boolean aBoolAlgo(aListWithObject, aTools, aType);
+
+ // Checking that the algorithm worked properly.
+ if(!aBoolAlgo.isDone()) {
+ static const std::string aFeatureError = "Boolean algorithm failed";
+ setError(aFeatureError);
+ return;
+ }
+ if(aBoolAlgo.shape()->isNull()) {
+ static const std::string aShapeError = "Resulting shape is Null";
+ setError(aShapeError);
+ return;
+ }
+ if(!aBoolAlgo.isValid()) {
+ std::string aFeatureError = "Warning: resulting shape is not valid";
+ setError(aFeatureError);
+ return;
+ }
+
+ if(GeomAlgoAPI_ShapeProps::volume(aBoolAlgo.shape()) > 1.e-7) {
+ std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
+ LoadNamingDS(aResultBody, anObject, aTools, aBoolAlgo);
+ setResult(aResultBody, aResultIndex);
+ aResultIndex++;
+ }
+ }
+ break;
+ }
+ case GeomAlgoAPI_Boolean::BOOL_FUSE: {
+ if(anObjects.empty() && aTools.size() > 1) {
+ anObjects.push_back(aTools.back());
+ aTools.pop_back();
+ }else if(aTools.empty() && anObjects.size() > 1) {
+ aTools.push_back(anObjects.back());
+ anObjects.pop_back();
+ }
+
+ if(anObjects.empty() || aTools.empty()) {
+ std::string aFeatureError = "Not enough objects for boolean operation";
+ setError(aFeatureError);
+ return;
+ }
+
+ // Fuse all objects and all tools.
+ GeomAlgoAPI_Boolean aBoolAlgo(anObjects, aTools, aType);
+
+ // Checking that the algorithm worked properly.
+ if(!aBoolAlgo.isDone()) {
+ static const std::string aFeatureError = "Boolean algorithm failed";
+ setError(aFeatureError);
+ return;
+ }
+ if(aBoolAlgo.shape()->isNull()) {
+ static const std::string aShapeError = "Resulting shape is Null";
+ setError(aShapeError);
+ return;
+ }
+ if(!aBoolAlgo.isValid()) {
+ std::string aFeatureError = "Warning: resulting shape is not valid";
+ setError(aFeatureError);
+ return;
+ }
+
+ std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
+ LoadNamingDS(aResultBody, anObjects.front(), aTools, aBoolAlgo);
+ setResult(aResultBody, aResultIndex);
+ aResultIndex++;
+ break;
+ }
+ default: {
+ std::string anOperationError = "Error: wrong type of operation";
+ setError(anOperationError);
+ return;
+ }
+ }
+ // remove the rest results if there were produced in the previous pass
+ removeResults(aResultIndex);
}
-//============================================================================
-void FeaturesPlugin_Boolean::LoadNamingDS(GeomAlgoAPI_Boolean* theFeature,
- std::shared_ptr<ModelAPI_ResultBody> theResultBody,
- std::shared_ptr<GeomAPI_Shape> theObject,
- std::shared_ptr<GeomAPI_Shape> theTool,
- int theType)
-{
-
+//=================================================================================================
+void FeaturesPlugin_Boolean::LoadNamingDS(std::shared_ptr<ModelAPI_ResultBody> theResultBody,
+ const std::shared_ptr<GeomAPI_Shape>& theBaseShape,
+ const ListOfShape& theTools,
+ const GeomAlgoAPI_Boolean& theAlgo)
+{
+ ModelAPI_BodyBuilder* aResultBuilder = theResultBody->getBodyBuilder();
//load result
- theResultBody->storeModified(theObject, theFeature->shape());
-
- GeomAPI_DataMapOfShapeShape* aSubShapes = new GeomAPI_DataMapOfShapeShape();
- theFeature->mapOfShapes(*aSubShapes);
-
- // Put in DF modified faces
- theResultBody->loadAndOrientModifiedShapes(theFeature->makeShape(), theObject, FACE, _MODIFY_TAG, *aSubShapes);
- theResultBody->loadAndOrientModifiedShapes(theFeature->makeShape(), theTool, FACE, _MODIFY_TAG, *aSubShapes);
-
- //Put in DF deleted faces
- theResultBody->loadDeletedShapes(theFeature->makeShape(), theObject, FACE, _DELETED_TAG);
- theResultBody->loadDeletedShapes(theFeature->makeShape(), theTool, FACE, _DELETED_TAG);
+ if(theBaseShape->isEqual(theAlgo.shape())) {
+ aResultBuilder->store(theAlgo.shape());
+ } else {
+ aResultBuilder->storeModified(theBaseShape, theAlgo.shape(), _SUBSOLIDS_TAG);
+
+ GeomAPI_DataMapOfShapeShape* aSubShapes = new GeomAPI_DataMapOfShapeShape();
+
+ std::string aModName = "Modified";
+ aResultBuilder->loadAndOrientModifiedShapes(theAlgo.makeShape().get(), theBaseShape, FACE,
+ _MODIFY_TAG, aModName, *theAlgo.mapOfShapes().get());
+ aResultBuilder->loadDeletedShapes(theAlgo.makeShape().get(), theBaseShape, FACE, _DELETED_TAG);
+
+ for(ListOfShape::const_iterator anIter = theTools.begin(); anIter != theTools.end(); anIter++) {
+ aResultBuilder->loadAndOrientModifiedShapes(theAlgo.makeShape().get(), *anIter, FACE,
+ _MODIFY_TAG, aModName, *theAlgo.mapOfShapes().get());
+ aResultBuilder->loadDeletedShapes(theAlgo.makeShape().get(), *anIter, FACE, _DELETED_TAG);
+ }
+ }
}
