ModelAPI_AttributeInteger>(data()->attribute(FeaturesPlugin_Boolean::TYPE_ID()));
if (!aTypeAttr)
return;
- GeomAlgoAPI_Boolean::OperationType aType = (GeomAlgoAPI_Boolean::OperationType)aTypeAttr->value();
+ OperationType aType = (FeaturesPlugin_Boolean::OperationType)aTypeAttr->value();
ListOfShape anObjects, aTools, anEdgesAndFaces;
std::map<std::shared_ptr<GeomAPI_Shape>, ListOfShape> aCompSolidsObjects;
int aResultIndex = 0;
switch(aType) {
- case GeomAlgoAPI_Boolean::BOOL_CUT:
- case GeomAlgoAPI_Boolean::BOOL_COMMON:{
+ case BOOL_CUT:
+ case BOOL_COMMON:{
if((anObjects.empty() && aCompSolidsObjects.empty()) || aTools.empty()) {
std::string aFeatureError = "Error: Not enough objects for boolean operation.";
setError(aFeatureError);
std::shared_ptr<GeomAPI_Shape> anObject = *anObjectsIt;
ListOfShape aListWithObject;
aListWithObject.push_back(anObject);
- GeomAlgoAPI_Boolean aBoolAlgo(aListWithObject, aTools, aType);
+ GeomAlgoAPI_Boolean aBoolAlgo(aListWithObject, aTools, (GeomAlgoAPI_Boolean::OperationType)aType);
// Checking that the algorithm worked properly.
if(!aBoolAlgo.isDone()) {
}
}
- std::shared_ptr<GeomAlgoAPI_Boolean> aBoolAlgo(new GeomAlgoAPI_Boolean(aUsedInOperationSolids, aTools, aType));
+ std::shared_ptr<GeomAlgoAPI_Boolean> aBoolAlgo(new GeomAlgoAPI_Boolean(aUsedInOperationSolids,
+ aTools,
+ (GeomAlgoAPI_Boolean::OperationType)aType));
// Checking that the algorithm worked properly.
if(!aBoolAlgo->isDone()) {
}
break;
}
- case GeomAlgoAPI_Boolean::BOOL_FUSE: {
+ case BOOL_FUSE: {
if((anObjects.size() + aTools.size() + aCompSolidsObjects.size() + anEdgesAndFaces.size()) < 2) {
std::string aFeatureError = "Error: Not enough objects for boolean operation.";
setError(aFeatureError);
} else if(anObjects.empty() && aTools.size() == 1) {
aShape = aTools.front();
} else if((anObjects.size() + aTools.size()) > 1){
- std::shared_ptr<GeomAlgoAPI_Boolean> aFuseAlgo(new GeomAlgoAPI_Boolean(anObjects, aTools, aType));
+ std::shared_ptr<GeomAlgoAPI_Boolean> aFuseAlgo(new GeomAlgoAPI_Boolean(anObjects,
+ aTools,
+ (GeomAlgoAPI_Boolean::OperationType)aType));
// Checking that the algorithm worked properly.
if(!aFuseAlgo->isDone()) {
aResultIndex++;
break;
}
+ case BOOL_SMASH: {
+ if((anObjects.empty() && aCompSolidsObjects.empty()) || aTools.empty()) {
+ std::string aFeatureError = "Error: Not enough objects for boolean operation.";
+ setError(aFeatureError);
+ return;
+ }
+
+ // List of original solids for naming.
+ ListOfShape anOriginalShapes;
+ anOriginalShapes.insert(anOriginalShapes.end(), anObjects.begin(), anObjects.end());
+ anOriginalShapes.insert(anOriginalShapes.end(), aTools.begin(), aTools.end());
+
+ // Collecting all solids which will be smashed.
+ ListOfShape aShapesToSmash;
+ aShapesToSmash.insert(aShapesToSmash.end(), anObjects.begin(), anObjects.end());
+
+ // Collecting solids from compsolids which will not be modified in boolean operation and will be added to result.
+ ListOfShape aShapesToAdd;
+ for(std::map<std::shared_ptr<GeomAPI_Shape>, ListOfShape>::iterator anIt = aCompSolidsObjects.begin();
+ anIt != aCompSolidsObjects.end(); anIt++) {
+ std::shared_ptr<GeomAPI_Shape> aCompSolid = anIt->first;
+ ListOfShape& aUsedInOperationSolids = anIt->second;
+ anOriginalShapes.push_back(aCompSolid);
+ aShapesToSmash.insert(aShapesToSmash.end(), aUsedInOperationSolids.begin(), aUsedInOperationSolids.end());
+
+ // Collect solids from compsolid which will not be modified in boolean operation.
+ for(GeomAPI_ShapeExplorer anExp(aCompSolid, GeomAPI_Shape::SOLID); anExp.more(); anExp.next()) {
+ std::shared_ptr<GeomAPI_Shape> aSolidInCompSolid = anExp.current();
+ ListOfShape::iterator anIt = aUsedInOperationSolids.begin();
+ for(; anIt != aUsedInOperationSolids.end(); anIt++) {
+ if(aSolidInCompSolid->isEqual(*anIt)) {
+ break;
+ }
+ }
+ if(anIt == aUsedInOperationSolids.end()) {
+ aShapesToAdd.push_back(aSolidInCompSolid);
+ }
+ }
+ }
+
+ GeomAlgoAPI_MakeShapeList aMakeShapeList;
+ GeomAPI_DataMapOfShapeShape aMapOfShapes;
+ if(!aShapesToAdd.empty()) {
+ // Cut objects with not used solids.
+ std::shared_ptr<GeomAlgoAPI_Boolean> anObjectsCutAlgo(new GeomAlgoAPI_Boolean(aShapesToSmash,
+ aShapesToAdd,
+ GeomAlgoAPI_Boolean::BOOL_CUT));
+
+ if(GeomAlgoAPI_ShapeTools::volume(anObjectsCutAlgo->shape()) > 1.e-7) {
+ aShapesToSmash.clear();
+ aShapesToSmash.push_back(anObjectsCutAlgo->shape());
+ aMakeShapeList.appendAlgo(anObjectsCutAlgo);
+ aMapOfShapes.merge(anObjectsCutAlgo->mapOfSubShapes());
+ }
+
+ // Cut tools with not used solids.
+ std::shared_ptr<GeomAlgoAPI_Boolean> aToolsCutAlgo(new GeomAlgoAPI_Boolean(aTools,
+ aShapesToAdd,
+ GeomAlgoAPI_Boolean::BOOL_CUT));
+
+ if(GeomAlgoAPI_ShapeTools::volume(aToolsCutAlgo->shape()) > 1.e-7) {
+ aTools.clear();
+ aTools.push_back(aToolsCutAlgo->shape());
+ aMakeShapeList.appendAlgo(aToolsCutAlgo);
+ aMapOfShapes.merge(aToolsCutAlgo->mapOfSubShapes());
+ }
+ }
+
+ // Cut objects with tools.
+ std::shared_ptr<GeomAlgoAPI_Boolean> aBoolAlgo(new GeomAlgoAPI_Boolean(aShapesToSmash,
+ aTools,
+ GeomAlgoAPI_Boolean::BOOL_CUT));
+
+ // Checking that the algorithm worked properly.
+ if(!aBoolAlgo->isDone()) {
+ static const std::string aFeatureError = "Error: Boolean algorithm failed.";
+ setError(aFeatureError);
+ return;
+ }
+ if(aBoolAlgo->shape()->isNull()) {
+ static const std::string aShapeError = "Error: Resulting shape is Null.";
+ setError(aShapeError);
+ return;
+ }
+ if(!aBoolAlgo->isValid()) {
+ std::string aFeatureError = "Error: Resulting shape is not valid.";
+ setError(aFeatureError);
+ return;
+ }
+ aMakeShapeList.appendAlgo(aBoolAlgo);
+ aMapOfShapes.merge(aBoolAlgo->mapOfSubShapes());
+
+ // Put all (cut result, tools and not used solids) to PaveFiller.
+ aShapesToAdd.push_back(aBoolAlgo->shape());
+ aShapesToAdd.insert(aShapesToAdd.end(), aTools.begin(), aTools.end());
+
+ std::shared_ptr<GeomAlgoAPI_PaveFiller> aFillerAlgo(new GeomAlgoAPI_PaveFiller(aShapesToAdd, true));
+ if(!aFillerAlgo->isDone()) {
+ std::string aFeatureError = "Error: PaveFiller algorithm failed.";
+ setError(aFeatureError);
+ return;
+ }
+ if(aFillerAlgo->shape()->isNull()) {
+ static const std::string aShapeError = "Error: Resulting shape is Null.";
+ setError(aShapeError);
+ return;
+ }
+ if(!aFillerAlgo->isValid()) {
+ std::string aFeatureError = "Error: Resulting shape is not valid.";
+ setError(aFeatureError);
+ return;
+ }
+
+ std::shared_ptr<GeomAPI_Shape> aShape = aFillerAlgo->shape();
+ aMakeShapeList.appendAlgo(aFillerAlgo);
+ aMapOfShapes.merge(aFillerAlgo->mapOfSubShapes());
+
+ std::shared_ptr<GeomAPI_Shape> aFrontShape = anOriginalShapes.front();
+ anOriginalShapes.pop_front();
+ std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
+ loadNamingDS(aResultBody, aFrontShape, anOriginalShapes, aShape, aMakeShapeList, aMapOfShapes);
+ setResult(aResultBody, aResultIndex);
+ aResultIndex++;
+
+ break;
+ }
default: {
std::string anOperationError = "Error: Wrong type of operation";
setError(anOperationError);
#define FeaturesPlugin_Cut_H_
#include "FeaturesPlugin.h"
-#include <ModelAPI_Feature.h>
-#include <GeomAlgoAPI_Boolean.h>
+#include <GeomAlgoAPI_MakeShape.h>
-class GeomAlgoAPI_MakeShapeList;
+#include <ModelAPI_Feature.h>
-/**\class FeaturesPlugin_Boolean
- * \ingroup Plugins
- * \brief Feature for applying of Boolean operations on Solids.
- *
- * Supports three kinds of Boolean operations: Cut, Fuse and Common.
- * For all of them requires two Solids: object and tool.
- */
+/// \class FeaturesPlugin_Boolean
+/// \ingroup Plugins
+/// \brief Feature for applying of Boolean operations on Solids.
+/// Supports four kinds of Boolean operations: Cut, Fuse, Common and Smash.
class FeaturesPlugin_Boolean : public ModelAPI_Feature
{
public:
- /// Extrusion kind
+ enum OperationType {
+ BOOL_CUT,
+ BOOL_FUSE,
+ BOOL_COMMON,
+ BOOL_SMASH
+ };
+
+ /// Feature kind.
inline static const std::string& ID()
{
static const std::string MY_ID("Boolean");
return MY_ID;
}
- /// attribute name of referenced object
+
+ /// Attribute name of main objects.
inline static const std::string& OBJECT_LIST_ID()
{
static const std::string MY_OBJECT_LIST_ID("main_objects");
return MY_OBJECT_LIST_ID;
}
- /// attribute name of referenced object
- inline static const std::string& OBJECT_ID()
- {
- static const std::string MY_OBJECT_ID("main_object");
- return MY_OBJECT_ID;
- }
- /// attribute name of tool object
- inline static const std::string& TOOL_ID()
- {
- static const std::string MY_TOOL_ID("tool_object");
- return MY_TOOL_ID;
- }
- /// attribute name of tool object
+
+ /// Attribute name of tool objects.
inline static const std::string& TOOL_LIST_ID()
{
static const std::string MY_TOOL_LIST_ID("tool_objects");
return MY_TOOL_LIST_ID;
}
- /// attribute name of operation type
+
+ /// Attribute name of operation type.
inline static const std::string& TYPE_ID()
{
static const std::string MY_TYPE_ID("bool_type");
return MY_TYPE_ID;
}
- enum {
- BOOL_CUT,
- BOOL_FUSE,
- BOOL_COMMON
- };
-
- /// Returns the kind of a feature
+ /// \return the kind of a feature.
FEATURESPLUGIN_EXPORT virtual const std::string& getKind()
{
static std::string MY_KIND = FeaturesPlugin_Boolean::ID();
return MY_KIND;
}
- /// Creates a new part document if needed
+ /// Creates a new part document if needed.
FEATURESPLUGIN_EXPORT virtual void execute();
- /// Request for initialization of data model of the feature: adding all attributes
+ /// Request for initialization of data model of the feature: adding all attributes.
FEATURESPLUGIN_EXPORT virtual void initAttributes();
- /// Use plugin manager for features creation
+ /// Use plugin manager for features creation.
FeaturesPlugin_Boolean();
private:
