-// Copyright (C) 2014-2021 CEA/DEN, EDF R&D
+// Copyright (C) 2014-2023 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
#include "FeaturesPlugin_BooleanSmash.h"
#include <ModelAPI_ResultBody.h>
+#include <ModelAPI_AttributeBoolean.h>
+#include <ModelAPI_AttributeDouble.h>
#include <ModelAPI_AttributeSelectionList.h>
#include <ModelAPI_Tools.h>
#include <GeomAPI_ShapeExplorer.h>
#include <GeomAPI_ShapeIterator.h>
+
+static const double DEFAULT_FUZZY = 1.e-5;
+
+
//==================================================================================================
FeaturesPlugin_BooleanSmash::FeaturesPlugin_BooleanSmash()
: FeaturesPlugin_Boolean(FeaturesPlugin_Boolean::BOOL_SMASH)
data()->addAttribute(OBJECT_LIST_ID(), ModelAPI_AttributeSelectionList::typeId());
data()->addAttribute(TOOL_LIST_ID(), ModelAPI_AttributeSelectionList::typeId());
+ data()->addAttribute(USE_FUZZY_ID(), ModelAPI_AttributeBoolean::typeId());
+ data()->addAttribute(FUZZY_PARAM_ID(), ModelAPI_AttributeDouble::typeId());
+ boolean(USE_FUZZY_ID())->setValue(false); // Do NOT use the fuzzy parameter by default.
+ real(FUZZY_PARAM_ID())->setValue(DEFAULT_FUZZY);
+
initVersion(BOP_VERSION_9_4(), selectionList(OBJECT_LIST_ID()), selectionList(TOOL_LIST_ID()));
}
}
}
+ // Getting fuzzy parameter.
+ // Used as additional tolerance to eliminate tiny results.
+ // Using -1 as fuzzy value in the GeomAlgoAPI means to ignore it during the boolean operation!
+ bool aUseFuzzy = boolean(USE_FUZZY_ID())->value();
+ double aFuzzy = (aUseFuzzy ? real(FUZZY_PARAM_ID())->value() : -1);
+
std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList());
if (!aShapesToAdd.empty()) {
// Cut objects with not used solids.
std::shared_ptr<GeomAlgoAPI_Boolean> anObjectsCutAlgo(
new GeomAlgoAPI_Boolean(aShapesToSmash,
aShapesToAdd,
- GeomAlgoAPI_Tools::BOOL_CUT));
+ GeomAlgoAPI_Tools::BOOL_CUT,
+ aFuzzy));
if (GeomAlgoAPI_ShapeTools::area(anObjectsCutAlgo->shape()) > 1.e-27) {
aShapesToSmash.clear();
std::shared_ptr<GeomAlgoAPI_Boolean> aToolsCutAlgo(
new GeomAlgoAPI_Boolean(aTools,
aShapesToAdd,
- GeomAlgoAPI_Tools::BOOL_CUT));
+ GeomAlgoAPI_Tools::BOOL_CUT,
+ aFuzzy));
if (GeomAlgoAPI_ShapeTools::area(aToolsCutAlgo->shape()) > 1.e-27) {
aTools.clear();
std::shared_ptr<GeomAlgoAPI_Boolean> aBoolAlgo(
new GeomAlgoAPI_Boolean(aShapesToSmash,
aTools,
- GeomAlgoAPI_Tools::BOOL_CUT));
+ GeomAlgoAPI_Tools::BOOL_CUT,
+ aFuzzy));
// Checking that the algorithm worked properly.
if (GeomAlgoAPI_Tools::AlgoError::isAlgorithmFailed(aBoolAlgo, getKind(), anError)) {
}
else {
std::shared_ptr<GeomAlgoAPI_PaveFiller> aFillerAlgo(
- new GeomAlgoAPI_PaveFiller(aShapesToAdd, true));
+ new GeomAlgoAPI_PaveFiller(aShapesToAdd, true, aFuzzy));
if (GeomAlgoAPI_Tools::AlgoError::isAlgorithmFailed(aFillerAlgo, getKind(), anError)) {
setError(anError);
return;