--- /dev/null
+# Check Conformity
+
+import salome
+salome.salome_init_without_session()
+import GEOM
+from salome.geom import geomBuilder
+geompy = geomBuilder.New()
+
+O = geompy.MakeVertex(0, 0, 0)
+OX = geompy.MakeVectorDXDYDZ(1, 0, 0)
+OY = geompy.MakeVectorDXDYDZ(0, 1, 0)
+OZ = geompy.MakeVectorDXDYDZ(0, 0, 1)
+Vertex_1 = geompy.MakeVertex(-30, -70, 0)
+Vertex_2 = geompy.MakeVertex(-30, 50, 0)
+Line_1 = geompy.MakeLineTwoPnt(Vertex_2, Vertex_1)
+Vertex_3 = geompy.MakeVertex(0, -50, 0)
+Vertex_4 = geompy.MakeVertex(-40, -10, 0)
+Vertex_5 = geompy.MakeVertex(0, 40, 0)
+Arc_1 = geompy.MakeArc(Vertex_5, Vertex_4, Vertex_3)
+Vertex_6 = geompy.MakeVertex(10, -50, 4)
+Vertex_7 = geompy.MakeVertex(10, -50, 10)
+Vertex_8 = geompy.MakeVertex(10, 40, 10)
+Arc_1_vertex_3 = geompy.GetSubShape(Arc_1, [3])
+Line_2 = geompy.MakeLineTwoPnt(Arc_1_vertex_3, Vertex_6)
+Line_3 = geompy.MakeLineTwoPnt(Vertex_6, Vertex_7)
+Line_4 = geompy.MakeLineTwoPnt(Vertex_7, Vertex_8)
+Vertex_9 = geompy.MakeVertex(15, 40, 10)
+Vertex_10 = geompy.MakeVertex(17, 0, 6)
+Vertex_11 = geompy.MakeVertex(17, 0, 3)
+Line_5 = geompy.MakeLineTwoPnt(Vertex_8, Vertex_9)
+Line_6 = geompy.MakeLineTwoPnt(Vertex_9, Vertex_10)
+Line_7 = geompy.MakeLineTwoPnt(Vertex_10, Vertex_11)
+Arc_1_vertex_2 = geompy.GetSubShape(Arc_1, [2])
+Line_8 = geompy.MakeLineTwoPnt(Vertex_11, Arc_1_vertex_2)
+Wire_1 = geompy.MakeWire([Arc_1, Line_2, Line_3, Line_4, Line_5, Line_6, Line_7, Line_8], 1e-07)
+Wire_2 = geompy.MakeWire([Line_1], 1e-07)
+Compound_1 = geompy.MakeCompound([Wire_1, Wire_2])
+
+# Get CheckConformity tool
+cc = geompy.CheckConformity(Compound_1)
+valid = cc.isValid()
+dist = cc.distantShapes()
+small = cc.smallEdges()
+interfer = cc.interferingSubshapes()
+intersect = cc.selfIntersected2D()
ADD_CUSTOM_TARGET(usr_docs ${CMAKE_COMMAND} -E make_directory tmp
COMMAND ${CMAKE_COMMAND} -E make_directory tmp1
- COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/geomBuilder.py ${CMAKE_SOURCE_DIR}/src/GEOM_SWIG/geomBuilder.py
- COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/gsketcher.py ${CMAKE_SOURCE_DIR}/src/GEOM_SWIG/gsketcher.py
- COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/geomtools.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/geomtools.py
- COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/sketcher.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/sketcher.py
- COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/structelem.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/structelem/__init__.py
- COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/parts.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/structelem/parts.py
- COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/orientation.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/structelem/orientation.py
+ COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/geomBuilder.py ${CMAKE_SOURCE_DIR}/src/GEOM_SWIG/geomBuilder.py
+ COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/gsketcher.py ${CMAKE_SOURCE_DIR}/src/GEOM_SWIG/gsketcher.py
+ COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/conformity.py ${CMAKE_SOURCE_DIR}/src/GEOM_SWIG/conformity.py
+ COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/geomtools.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/geomtools.py
+ COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/sketcher.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/sketcher.py
+ COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/structelem.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/structelem/__init__.py
+ COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/parts.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/structelem/parts.py
+ COMMAND ${PYTHON_EXECUTABLE} ${f} -o tmp/orientation.py ${CMAKE_SOURCE_DIR}/src/GEOM_PY/structelem/orientation.py
COMMAND ${plugins_cmd}
COMMAND ${DOXYGEN_EXECUTABLE} doxyfile_tui
COMMAND ${DOXYGEN_EXECUTABLE} doxyfile_py
--- /dev/null
+/*!
+
+\page check_conformity_page Check Conformity
+
+The Check Conformity tool provides the user with a simple python API to analyze, available shape for Boolean Operations or not. \n
+Also tool provide advanced output to indicate imperfections in the input shape.
+
+This is just a TUI functionality.
+
+<b>TUI Commands:</b>
+
+<UL>
+
+<LI>
+<em>geompy.CheckConformity(shape),</em> \n
+where \n
+\em shape is the shape checked for validity. \n
+</LI>
+
+The following functionality is available from the tool:
+<LI>
+<em>geompy.isValid()</em>
+
+</LI>
+
+<LI>
+<em>geompy.selfIntersected2D()</em>
+</LI>
+
+<LI>
+<em>geompy.interferingSubshapes(shapeType1, shapeType2),</em>
+where \n
+\em shapeType1 is the first type of subshape. \n
+\em shapeType2 is the second type of subshape. \n
+</LI>
+
+<LI>
+<em>geompy.smallEdges()</em>
+</LI>
+
+<LI>
+<em>geompy.distantShapes(shapeType, subShapeType, tolerance),</em>
+where \n
+\em shapeType is the type of shape. \n
+\em subShapeType is the type of subshape. \n
+\em tolerance is available tolerance, by default used tolerance of sub-shape.
+</LI>
+
+<LI>
+<em>geompy.updateTolerance()</em>
+</LI>
+</UL>
+See also a \ref tui_check_conformity_page "TUI example".
+
+*/
--- /dev/null
+/*!
+
+\page tui_check_conformity_page Check Conformity
+\tui_script{check_conformity.py}
+
+*/
<li>\subpage tui_check_self_intersections_page</li>
<li>\subpage tui_check_self_intersections_fast_page</li>
<li>\subpage tui_fast_intersection_page</li>
+<li>\subpage tui_check_conformity_page</li>
</ul>
*/
<li>\subpage boundaries_page "Check Free Boundaries"</li>
<li>\subpage free_faces_page "Check Free Faces"</li>
<li>\subpage check_shape_page "Check Shape"</li>
+<li>\subpage check_conformity_page "Check Conformity"</li>
<li>\subpage check_compound_of_blocks_page "Check compound of blocks"</li>
<li>\subpage get_non_blocks_page "Get non blocks"</li>
<li>\subpage check_self_intersections_page "Detect Self-intersections"</li>
in GEOM_Object thePoint,
in GEOM_Object theDirection);
+ //! Methods and structure for implement CheckConformity tool
+
+ /*!
+ * \brief Structure for store shapes from failed checks.
+ * If failed check on small edges, then second shape is null
+ */
+ struct PairOfShape
+ {
+ GEOM_Object first;
+ GEOM_Object second;
+ };
+
+ /*!
+ * \brief Structure for store result of check
+ * store type of check as number and failed shapes
+ */
+ struct CheckResult
+ {
+ long type;
+ PairOfShape failedShapes;
+ };
+
+ typedef sequence<PairOfShape> SequenceOfPairOfShape;
+ typedef sequence<CheckResult> CheckResults;
+
+ /*!
+ * \brief Perform analyse of shape and return all failed checks.
+ *
+ * \param theShape Shape for check.
+ */
+ CheckResults CheckConformityShape(in GEOM_Object theShape);
+
+ /*!
+ * \brief Find all self-intersected 2D curves.
+ *
+ * \param theResults result of check - list of failed checks and sub-shapes.
+ */
+ SequenceOfPairOfShape SelfIntersected2D(in CheckResults theResults);
+
+ /*!
+ * \brief Find pairs of interfering sub-shapes, by default all pairs of interfering shapes are returned.
+ * Avaliable types:
+ * - vertices touched by tolerance;
+ * - vertex touching an edge in the inner point;
+ * - vertex lying on the inner point of a face;
+ * - edges intersecting by inner points;
+ * - edge touching/intersecting face in the inner point;
+ * - faces intersection by inner point
+ *
+ * \param theResults result of check - list of failed checks and sub-shapes.
+ * \param theShapeType1 Type of shape.
+ * \param theShapeType2 Type of shape.
+ */
+ SequenceOfPairOfShape InterferingSubshapes(in CheckResults theResults,
+ in long theShapeType1,
+ in long theShapeType2);
+
+ /*!
+ * \brief Find edges, which are fully covered by tolerances of vertices.
+ *
+ * \param theResults result of check - list of failed checks and sub-shapes.
+ */
+ ListOfGO SmallEdges(in CheckResults theResults);
+
+ /*!
+ * \brief find remote objects (sub-shape on a shape).
+ * Avaliable types:
+ * - vertex far from edge;
+ * - vertex far from face;
+ * - edge far from face
+ *
+ * \param theResults result of check - list of failed checks and sub-shapes.
+ * \param theShapeType Type of shape.
+ * \param theSubShapeType Type of sub-shape.
+ * \param theTolerance tolerance, by default used tolerance of sub-shape.
+ */
+ SequenceOfPairOfShape DistantShapes(in CheckResults theResults,
+ in long theShapeType,
+ in long theSubShapeType,
+ in double theTolerance);
+
+ /*!
+ * \brief Compute possible tolerance for the shape, minimize tolerance of shape as well
+ * as tolerance of sub-shapes as much as possible
+ *
+ * \param theShape Shape for update.
+ */
+ double UpdateTolerance(in GEOM_Object theShape);
};
// # GEOM_IGroupOperations:
GEOMImpl_IPipePath.hxx
GEOMImpl_IRevolution.hxx
GEOMImpl_IMeasure.hxx
+ GEOMImpl_IConformity.hxx
GEOMImpl_IShapes.hxx
GEOMImpl_IShapeExtend.hxx
GEOMImpl_IFilling.hxx
GEOMImpl_BlockDriver.hxx
GEOMImpl_Block6Explorer.hxx
GEOMImpl_MeasureDriver.hxx
+ GEOMImpl_ConformityDriver.hxx
GEOMImpl_PolylineDriver.hxx
GEOMImpl_PolylineDumper.hxx
GEOMImpl_CircleDriver.hxx
GEOMImpl_ITestOperations.cxx
GEOMImpl_IPolyline2D.cxx
GEOMImpl_ITransferData.cxx
+ GEOMImpl_IConformity.cxx
GEOMImpl_Gen.cxx
GEOMImpl_PointDriver.cxx
GEOMImpl_VectorDriver.cxx
GEOMImpl_BlockDriver.cxx
GEOMImpl_Block6Explorer.cxx
GEOMImpl_MeasureDriver.cxx
+ GEOMImpl_ConformityDriver.cxx
GEOMImpl_PolylineDriver.cxx
GEOMImpl_PolylineDumper.cxx
GEOMImpl_CircleDriver.cxx
--- /dev/null
+// Copyright (C) 2013-2022 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include "GEOMImpl_ConformityDriver.hxx"
+
+// internal includes
+#include "GEOMImpl_IConformity.hxx"
+
+// KERNEL includes
+#include <utilities.h>
+#include <Basics_Utils.hxx>
+
+// GEOM includes
+#include "GEOM_Function.hxx"
+#include "GEOMImpl_Types.hxx"
+
+#include <BOPAlgo_ArgumentAnalyzer.hxx>
+#include <BRepTools.hxx>
+#include <BRepTools_ReShape.hxx>
+#include <BRepLib.hxx>
+#include <BRep_Tool.hxx>
+
+#include <TopExp_Explorer.hxx>
+#include <GEOMUtils.hxx>
+#include <TColStd_HArray2OfInteger.hxx>
+
+namespace
+{
+ //=======================================================================
+ //function : ConvertShapesToIndices
+ //purpose : Convert sub-shapes of shapes to sequence of indices
+ //=======================================================================
+ Handle(TColStd_HArray1OfInteger) ConvertShapesToIndices(const TopoDS_Shape& theShape,
+ const TopTools_ListOfShape& theShapes)
+ {
+ Handle(TColStd_HArray1OfInteger) aSeqOfIDs = new TColStd_HArray1OfInteger(1, theShapes.Size());
+
+ TopTools_IndexedMapOfShape anIndices;
+ TopExp::MapShapes(theShape, anIndices);
+
+ TopTools_ListIteratorOfListOfShape itSub(theShapes);
+ for (int index = 1; itSub.More(); itSub.Next(), ++index)
+ {
+ int id = anIndices.FindIndex(itSub.Value());
+ aSeqOfIDs->SetValue(index, id);
+ }
+
+ return aSeqOfIDs;
+ }
+
+ //=======================================================================
+ //function : ConvertShapesToIndices
+ //purpose : Convert list of pair shapes to sequence of indices
+ //=======================================================================
+ Handle(TColStd_HArray2OfInteger) ConvertShapesToIndices(
+ const TopoDS_Shape& theShape,
+ const NCollection_List<std::pair<TopoDS_Shape, TopoDS_Shape>>& theShapes)
+ {
+ Handle(TColStd_HArray2OfInteger) aSeqOfIDs = new TColStd_HArray2OfInteger(1, theShapes.Size(), 1, 2);
+
+ TopTools_IndexedMapOfShape anIndices;
+ TopExp::MapShapes(theShape, anIndices);
+
+ NCollection_List<std::pair<TopoDS_Shape, TopoDS_Shape>>::Iterator itSub(theShapes);
+ for (int index = 1; itSub.More(); itSub.Next(), ++index)
+ {
+ int anID1 = anIndices.FindIndex(itSub.Value().first);
+ aSeqOfIDs->SetValue(index, 1, anID1);
+
+ int anID2 = anIndices.FindIndex(itSub.Value().second);
+ aSeqOfIDs->SetValue(index, 2, anID2);
+ }
+
+ return aSeqOfIDs;
+ }
+}
+
+//=======================================================================
+//function : GetID
+//purpose :
+//=======================================================================
+const Standard_GUID& GEOMImpl_ConformityDriver::GetID()
+{
+ static Standard_GUID aGUID("B77BABDA-C0A1-4E65-9B1E-7EFC4448077E");
+ return aGUID;
+}
+
+//=======================================================================
+//function : GEOMImpl_ConformityDriver
+//purpose :
+//=======================================================================
+GEOMImpl_ConformityDriver::GEOMImpl_ConformityDriver()
+{
+}
+
+//=======================================================================
+//function : Execute
+//purpose :
+//=======================================================================
+Standard_Integer GEOMImpl_ConformityDriver::Execute(Handle(TFunction_Logbook)& log) const
+{
+ if (Label().IsNull()) return 0;
+ Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
+ GEOMImpl_IConformity aCI(aFunction);
+
+ Standard_Integer aType = aFunction->GetType();
+
+ Handle(GEOM_Function) aRefShape = aCI.GetShape();
+ if (aRefShape.IsNull()) return 0;
+
+ TopoDS_Shape aShape = aRefShape->GetValue();
+
+ switch (aType)
+ {
+ case CONFORMITY_UPDATE_TOL:
+ {
+ Standard_Real aTolerance = updateTolerance(aShape);
+ aFunction->SetReal(CHECKCONFORMITY_RET_TOLERANCE, aTolerance);
+ }
+ break;
+ case CONFORMITY_CHECK_SHAPE:
+ {
+ NCollection_List<std::pair<TopoDS_Shape, TopoDS_Shape>> aFailedShape;
+ Handle(TColStd_HArray1OfInteger) aTypesOfCheck;
+ checkShape(aShape, aFailedShape, aTypesOfCheck);
+
+ Handle(TColStd_HArray2OfInteger) anArray = ConvertShapesToIndices(aShape, aFailedShape);
+ aFunction->SetIntegerArray(CHECKCONFORMITY_RET_TYPES_CHECKS, aTypesOfCheck);
+ aCI.SetListOfShapesIndices(anArray);
+ }
+ }
+
+ return 1;
+}
+
+//=======================================================================
+//function : checkShape
+//purpose :
+//=======================================================================
+void GEOMImpl_ConformityDriver::checkShape(const TopoDS_Shape & theShape,
+ NCollection_List<std::pair<TopoDS_Shape, TopoDS_Shape>>& theFailedShape,
+ Handle(TColStd_HArray1OfInteger)& theTypesOfCheck) const
+{
+ BOPAlgo_ArgumentAnalyzer anAnalyzer;
+ performAnalyze(theShape, anAnalyzer);
+
+ const BOPAlgo_ListOfCheckResult& aResult = anAnalyzer.GetCheckResult();
+ theTypesOfCheck = new TColStd_HArray1OfInteger(1, aResult.Size());
+
+ BOPAlgo_ListOfCheckResult::Iterator anIter(aResult);
+ for (int index = 1; anIter.More(); anIter.Next(), ++index)
+ {
+ theTypesOfCheck->SetValue(index, anIter.Value().GetCheckStatus());
+ std::pair<TopoDS_Shape, TopoDS_Shape> aPair;
+ aPair.first = anIter.Value().GetFaultyShapes1().First();
+ if (anIter.Value().GetFaultyShapes1().Size() != 1)
+ aPair.second = anIter.Value().GetFaultyShapes1().Last();
+ theFailedShape.Append(aPair);
+ }
+}
+
+//=======================================================================
+//function : updateTolerance
+//purpose :
+//=======================================================================
+Standard_Real GEOMImpl_ConformityDriver::updateTolerance(const TopoDS_Shape& theShape) const
+{
+ Standard_Real aTolerance = INFINITY;
+
+ TopoDS_Shape aResShape = theShape;
+
+ BRepLib::UpdateTolerances(aResShape, Standard_False);
+
+ for (const auto& aType : { TopAbs_VERTEX, TopAbs_EDGE, TopAbs_FACE })
+ {
+ for (TopExp_Explorer anExp(aResShape, aType); anExp.More(); anExp.Next())
+ {
+ Standard_Real aCurTolerance = INFINITY;
+ switch (aType)
+ {
+ case TopAbs_VERTEX:
+ aCurTolerance = BRep_Tool::Tolerance(TopoDS::Vertex(anExp.Value()));
+ break;
+ case TopAbs_EDGE:
+ aCurTolerance = BRep_Tool::Tolerance(TopoDS::Edge(anExp.Value()));
+ break;
+ case TopAbs_FACE:
+ aCurTolerance = BRep_Tool::Tolerance(TopoDS::Face(anExp.Value()));
+ break;
+ }
+ aTolerance = Min(aTolerance, aCurTolerance);
+ }
+ }
+
+ TopoDS_Shape aShape = theShape;
+ GEOMUtils::FixShapeTolerance(aShape, aTolerance, Standard_True);
+
+ Standard_Real aResTol = 0.;
+ for (const auto& aType : { TopAbs_VERTEX, TopAbs_EDGE, TopAbs_FACE })
+ {
+ for (TopExp_Explorer anExp(aShape, aType); anExp.More(); anExp.Next())
+ {
+ Standard_Real aCurTolerance = INFINITY;
+ switch (aType)
+ {
+ case TopAbs_VERTEX:
+ aCurTolerance = BRep_Tool::Tolerance(TopoDS::Vertex(anExp.Value()));
+ break;
+ case TopAbs_EDGE:
+ aCurTolerance = BRep_Tool::Tolerance(TopoDS::Edge(anExp.Value()));
+ break;
+ case TopAbs_FACE:
+ aCurTolerance = BRep_Tool::Tolerance(TopoDS::Face(anExp.Value()));
+ break;
+ }
+ aResTol = Max(aResTol, aCurTolerance);
+ }
+ }
+
+ return aResTol;
+}
+
+//=======================================================================
+//function : performAnalyze
+//purpose :
+//=======================================================================
+void GEOMImpl_ConformityDriver::performAnalyze(const TopoDS_Shape& theShape,
+ BOPAlgo_ArgumentAnalyzer& theAnalyzer) const
+{
+ theAnalyzer.SetShape1(theShape);
+
+ theAnalyzer.CurveOnSurfaceMode() = Standard_True;
+ theAnalyzer.SelfInterMode() = Standard_True;
+ theAnalyzer.SmallEdgeMode() = Standard_True;
+
+ theAnalyzer.Perform();
+}
--- /dev/null
+// Copyright (C) 2013-2022 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#ifndef _GEOMImpl_ConformityDriver_HXX_
+#define _GEOMImpl_ConformityDriver_HXX_
+
+#include "GEOM_BaseDriver.hxx"
+
+#include <Standard_Transient.hxx>
+#include <TopoDS_Shape.hxx>
+
+#include <BOPAlgo_ArgumentAnalyzer.hxx>
+
+DEFINE_STANDARD_HANDLE(GEOMImpl_ConformityDriver, GEOM_BaseDriver)
+
+class GEOMImpl_ConformityDriver : public GEOM_BaseDriver
+{
+
+public:
+ Standard_EXPORT GEOMImpl_ConformityDriver();
+ Standard_EXPORT ~GEOMImpl_ConformityDriver() {};
+
+ Standard_EXPORT static const Standard_GUID& GetID();
+ Standard_EXPORT virtual Standard_Integer Execute(Handle(TFunction_Logbook)& log) const;
+ Standard_EXPORT Standard_Boolean MustExecute(const Handle(TFunction_Logbook)&) const { return Standard_True; }
+ Standard_EXPORT virtual void Validate(Handle(TFunction_Logbook)&) const {}
+
+private:
+ Standard_EXPORT void checkShape(const TopoDS_Shape& theShape,
+ NCollection_List<std::pair<TopoDS_Shape, TopoDS_Shape>>& theFailedShape,
+ Handle(TColStd_HArray1OfInteger)& theTypesOfCheck) const;
+
+ Standard_EXPORT Standard_Real updateTolerance(const TopoDS_Shape& theShape) const;
+
+ Standard_EXPORT virtual bool GetCreationInformation(std::string& /*theOperationName*/,
+ std::vector<GEOM_Param>& /*params*/)
+ {
+ return Standard_False;
+ }
+
+private:
+ void performAnalyze(const TopoDS_Shape& theShape, BOPAlgo_ArgumentAnalyzer& theAnalyzer) const;
+
+};
+
+#endif // _GEOMImpl_ConformityDriver_HXX_
#include <GEOMImpl_GlueDriver.hxx>
#include <GEOMImpl_MeasureDriver.hxx>
#include <GEOMImpl_FieldDriver.hxx>
+#include <GEOMImpl_ConformityDriver.hxx>
//=============================================================================
/*!
// Measurements
TFunction_DriverTable::Get()->AddDriver(GEOMImpl_MeasureDriver::GetID(), new GEOMImpl_MeasureDriver());
TFunction_DriverTable::Get()->AddDriver(GEOMImpl_PatchFaceDriver::GetID(), new GEOMImpl_PatchFaceDriver());
+ TFunction_DriverTable::Get()->AddDriver(GEOMImpl_ConformityDriver::GetID(), new GEOMImpl_ConformityDriver());
// Field
TFunction_DriverTable::Get()->AddDriver(GEOMImpl_FieldDriver::GetID(), new GEOMImpl_FieldDriver());
--- /dev/null
+// Copyright (C) 2013-2022 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+#include "GEOMImpl_IConformity.hxx"
+
+//=============================================================================
+/*!
+ * SetListOfShapesIndices
+ * Input 2D array of indexes converted into 1D array
+ */
+ //=============================================================================
+void GEOMImpl_IConformity::SetListOfShapesIndices(const Handle(TColStd_HArray2OfInteger)& theArrayOfIndexes)
+{
+ Handle(TColStd_HArray1OfInteger) anArray = new TColStd_HArray1OfInteger(1, theArrayOfIndexes->Size());
+
+ for (Standard_Integer aRow = 1; aRow <= theArrayOfIndexes->NbRows(); ++aRow)
+ {
+ anArray->SetValue(2 * aRow - 1, theArrayOfIndexes->Value(aRow, 1));
+ anArray->SetValue(2 * aRow, theArrayOfIndexes->Value(aRow, 2));
+ }
+
+ _func->SetIntegerArray(CHECKCONFORMITY_RET_LIST_OF_INDEXES, anArray);
+}
+
+//=============================================================================
+/*!
+ * GetListOfShapesIndices
+ * Get cached 1D array of indexes and converted into 2D array of indexes
+ */
+ //=============================================================================
+Handle(TColStd_HArray2OfInteger) GEOMImpl_IConformity::GetListOfShapesIndices()
+{
+ Handle(TColStd_HArray1OfInteger) anArray = _func->GetIntegerArray(CHECKCONFORMITY_RET_LIST_OF_INDEXES);
+
+ Standard_Integer aLength = anArray->Size() / 2;
+ Handle(TColStd_HArray2OfInteger) aResArray = new TColStd_HArray2OfInteger(1, aLength, 1, 2);
+
+ for (Standard_Integer anIndex = 1; anIndex <= aLength; ++anIndex)
+ {
+ aResArray->SetValue(anIndex, 1, anArray->Value(2 * anIndex - 1));
+ aResArray->SetValue(anIndex, 2, anArray->Value(2 * anIndex));
+ }
+
+ return aResArray;
+}
\ No newline at end of file
--- /dev/null
+// Copyright (C) 2013-2022 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#ifndef _GEOMImpl_IConformity_HXX_
+#define _GEOMImpl_IConformity_HXX_
+
+#include "GEOM_Function.hxx"
+#include <TColStd_HArray2OfInteger.hxx>
+#include <TColStd_HArray2OfTransient.hxx>
+
+#define CHECKCONFORMITY_ARG_SHAPE 1
+#define CHECKCONFORMITY_ARG_SHAPETYPE_1 2
+#define CHECKCONFORMITY_ARG_SHAPETYPE_2 3
+#define CHECKCONFORMITY_ARG_TOLERANCE 4
+
+#define CHECKCONFORMITY_RET_TOLERANCE 5
+#define CHECKCONFORMITY_RET_ISVALID 6
+#define CHECKCONFORMITY_RET_SHAPES_IDS 7
+#define CHECKCONFORMITY_RET_TYPES_CHECKS 8
+#define CHECKCONFORMITY_RET_LIST_OF_INDEXES 9
+#define CHECKCONFORMITY_RET_LIST_SHAPES 10
+
+class GEOMImpl_IConformity
+{
+public:
+ GEOMImpl_IConformity(Handle(GEOM_Function) theFunction)
+ : _func(theFunction)
+ {
+ }
+
+ void SetShape(Handle(GEOM_Function) theRef)
+ {
+ _func->SetReference(CHECKCONFORMITY_ARG_SHAPE, theRef);
+ }
+ Handle(GEOM_Function) GetShape()
+ {
+ return _func->GetReference(CHECKCONFORMITY_ARG_SHAPE);
+ }
+
+ void SetShapeType1(int theShapeType) { _func->SetInteger(CHECKCONFORMITY_ARG_SHAPETYPE_1, theShapeType); }
+ Standard_Integer GetShapeType1() { return _func->GetInteger(CHECKCONFORMITY_ARG_SHAPETYPE_1); }
+ void SetShapeType2(int theShapeType) { _func->SetInteger(CHECKCONFORMITY_ARG_SHAPETYPE_2, theShapeType); }
+ Standard_Integer GetShapeType2() { return _func->GetInteger(CHECKCONFORMITY_ARG_SHAPETYPE_2); }
+ void SetTolerance(double theTolerance) { _func->SetReal(CHECKCONFORMITY_ARG_TOLERANCE, theTolerance); }
+ Standard_Real GetTolerance() { return _func->GetReal(CHECKCONFORMITY_ARG_TOLERANCE); }
+
+ void SetListOfShapesIndices(const Handle(TColStd_HArray2OfInteger)& theArrayOfIndexes);
+ Handle(TColStd_HArray2OfInteger) GetListOfShapesIndices();
+
+private:
+ Handle(GEOM_Function) _func;
+};
+
+#endif // _GEOMImpl_IConformity_HXX_
#include <GEOMImpl_Types.hxx>
+#include <GEOMImpl_IConformity.hxx>
+#include <GEOMImpl_ConformityDriver.hxx>
+
#include <GEOMUtils.hxx>
#include <GEOMAlgo_AlgoTools.hxx>
#include <BOPDS_DS.hxx>
#include <BOPDS_MapOfPair.hxx>
#include <BOPDS_Pair.hxx>
+#include <BOPTools_AlgoTools.hxx>
#include <BRepBndLib.hxx>
#include <BRepBuilderAPI_Copy.hxx>
#include <BRepCheck_ListIteratorOfListOfStatus.hxx>
return aCV;
}
+//=============================================================================
+/*!
+ * SelfIntersected2D
+ * Find all self-intersected 2D curves.
+ * \param theChecks list of failed checks, contains type of check and failed shapes
+ */
+ //=============================================================================
+std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects>
+ GEOMImpl_IMeasureOperations::SelfIntersected2D(const std::list<FailedChecks>& theChecks)
+{
+ SetErrorCode(KO);
+ MESSAGE("GEOMImpl_IMeasureOperations::selfIntersected2D");
+
+ std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects> aSelfInters2D;
+ try
+ {
+ OCC_CATCH_SIGNALS;
+ for (std::list<FailedChecks>::const_iterator anIter(theChecks.begin());
+ anIter != theChecks.end(); ++anIter)
+ {
+ if (anIter->TypeOfCheck == BOPAlgo_CheckStatus::BOPAlgo_InvalidCurveOnSurface)
+ aSelfInters2D.push_back(anIter->FailedShapes);
+ }
+ }
+ catch (Standard_Failure& aFail)
+ {
+ SetErrorCode(aFail.GetMessageString());
+ return aSelfInters2D;
+ }
+
+ SetErrorCode(OK);
+ return aSelfInters2D;
+}
+
+namespace
+{
+ static bool checkTypes(const GEOMImpl_IMeasureOperations::CoupleOfObjects& theShapes,
+ const int theShapeType1,
+ const int theShapeType2)
+ {
+ if (theShapeType1 == -1 && theShapeType2 == -1)
+ return true;
+
+ TopAbs_ShapeEnum aShapeType1 = theShapes.first.IsNull()
+ ? TopAbs_SHAPE
+ : theShapes.first->GetValue().ShapeType();
+ TopAbs_ShapeEnum aShapeType2 = theShapes.second.IsNull()
+ ? TopAbs_SHAPE
+ : theShapes.second->GetValue().ShapeType();
+
+ if (theShapeType1 == -1)
+ return aShapeType1 == theShapeType2 || aShapeType2 == theShapeType2;
+ else if (theShapeType2 == -1)
+ return aShapeType1 == theShapeType1 || aShapeType2 == theShapeType1;
+ return (aShapeType1 == theShapeType1 && aShapeType2 == theShapeType2) ||
+ (aShapeType1 == theShapeType2 && aShapeType2 == theShapeType1);
+ }
+} // namespace
+
+//=============================================================================
+/*!
+ * InterferingSubshapes
+ * Find pairs of interfering sub-shapes, by default all pairs of interfering shapes are returned.
+ * \param theChecks list of failed checks, contains type of check and failed shapes
+ * \param theShapeType1 Type of shape.
+ * \param theShapeType2 Type of shape.
+ */
+ //=============================================================================
+std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects>
+ GEOMImpl_IMeasureOperations::InterferingSubshapes
+ (const std::list<FailedChecks>& theChecks,
+ const int theShapeType1,
+ const int theShapeType2)
+{
+ SetErrorCode(KO);
+ MESSAGE("GEOMImpl_IMeasureOperations::interferingSubshapes");
+
+ std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects> anInterfer;
+ try
+ {
+ OCC_CATCH_SIGNALS;
+ for (std::list<FailedChecks>::const_iterator anIter(theChecks.begin());
+ anIter != theChecks.end(); ++anIter)
+ {
+ if (anIter->TypeOfCheck == BOPAlgo_CheckStatus::BOPAlgo_SelfIntersect &&
+ checkTypes(anIter->FailedShapes, theShapeType1, theShapeType2))
+ anInterfer.push_back(anIter->FailedShapes);
+ }
+ }
+ catch (Standard_Failure& aFail)
+ {
+ SetErrorCode(aFail.GetMessageString());
+ return anInterfer;
+ }
+
+ SetErrorCode(OK);
+ return anInterfer;
+}
+
+//=============================================================================
+/*!
+ * SmallEdges
+ * Find edges, which are fully covered by tolerances of vertices.
+ * \param theChecks list of failed checks, contains type of check and failed shapes
+ */
+ //=============================================================================
+Handle(TColStd_HSequenceOfTransient) GEOMImpl_IMeasureOperations::SmallEdges(
+ const std::list<FailedChecks>& theChecks)
+{
+ SetErrorCode(KO);
+ MESSAGE("GEOMImpl_IMeasureOperations::smallEdges");
+
+ Handle(TColStd_HSequenceOfTransient) aSmallEdges = new TColStd_HSequenceOfTransient;
+ try
+ {
+ OCC_CATCH_SIGNALS;
+ for (std::list<FailedChecks>::const_iterator anIter(theChecks.begin());
+ anIter != theChecks.end(); ++anIter)
+ {
+ if (anIter->TypeOfCheck == BOPAlgo_CheckStatus::BOPAlgo_TooSmallEdge)
+ aSmallEdges->Append(anIter->FailedShapes.first);
+ }
+ }
+ catch (Standard_Failure& aFail)
+ {
+ SetErrorCode(aFail.GetMessageString());
+ return NULL;
+ }
+
+ SetErrorCode(OK);
+ return aSmallEdges;
+}
+
+//=============================================================================
+/*!
+ * DistantShapes
+ * find remote objects (sub-shape on a shape).
+ * \param theShape Shape for check.
+ * \param theShapeType Type of shape.
+ * \param theSubShapeType Type of sub-shape.
+ * \param theTolerance tolerance.
+ */
+ //=============================================================================
+std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects>
+ GEOMImpl_IMeasureOperations::DistantShapes
+ (const std::list<FailedChecks>& theChecks,
+ const int theShapeType,
+ const int theSubShapeType,
+ double theTolerance)
+{
+ SetErrorCode(KO);
+ MESSAGE("GEOMImpl_IMeasureOperations::distantShapes");
+
+ std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects> aDistShapes;
+ try
+ {
+ OCC_CATCH_SIGNALS;
+ for (std::list<FailedChecks>::const_iterator anIter(theChecks.begin());
+ anIter != theChecks.end(); ++anIter)
+ {
+ Handle(GEOM_Object) aSubShape = anIter->FailedShapes.first;
+ Handle(GEOM_Object) aShape = anIter->FailedShapes.second;
+ if ((anIter->TypeOfCheck == BOPAlgo_CheckStatus::BOPAlgo_InvalidCurveOnSurface ||
+ anIter->TypeOfCheck == BOPAlgo_CheckStatus::BOPAlgo_IncompatibilityOfVertex ||
+ anIter->TypeOfCheck == BOPAlgo_CheckStatus::BOPAlgo_IncompatibilityOfEdge ||
+ anIter->TypeOfCheck == BOPAlgo_CheckStatus::BOPAlgo_IncompatibilityOfFace) &&
+ aShape && (theShapeType == -1 || aShape->GetValue().ShapeType() == theShapeType) &&
+ aSubShape && (theSubShapeType == -1 || aSubShape->GetValue().ShapeType() == theSubShapeType))
+ {
+ gp_XYZ aP1, aP2;
+ Standard_Real aDist = Precision::Infinite();
+ if (anIter->TypeOfCheck == BOPAlgo_CheckStatus::BOPAlgo_InvalidCurveOnSurface)
+ aDist = ComputeTolerance(aSubShape, aShape);
+ if (aDist > theTolerance)
+ aDistShapes.push_back(anIter->FailedShapes);
+ }
+ }
+ }
+ catch (Standard_Failure& aFail)
+ {
+ SetErrorCode(aFail.GetMessageString());
+ return aDistShapes;
+ }
+
+ SetErrorCode(OK);
+ return aDistShapes;
+}
+
+//=============================================================================
+/*!
+ * CheckConformityShape
+ * Perform analyse of shape and find imperfections in the shape.
+ * \param theShape Shape for analyse.
+ */
+ //=============================================================================
+void GEOMImpl_IMeasureOperations::CheckConformityShape(Handle(GEOM_Object) theShape, std::list<FailedChecks>& theChecks)
+{
+ SetErrorCode(KO);
+ MESSAGE("GEOMImpl_IMeasureOperations::checkShape");
+
+ Handle(GEOM_Object) aConformity = GetEngine()->AddObject(GEOM_CHECKCONFORMITY);
+ Handle(GEOM_Function) aFunction = aConformity->AddFunction(GEOMImpl_ConformityDriver::GetID(), CONFORMITY_CHECK_SHAPE);
+ if (aFunction.IsNull()) return;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_ConformityDriver::GetID()) return;
+
+ GEOMImpl_IConformity aCI(aFunction);
+
+ Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
+ if (aRefShape.IsNull()) return;
+
+ aCI.SetShape(aRefShape);
+
+ try
+ {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction))
+ {
+ SetErrorCode("Failed: checkShape");
+ return;
+ }
+ Handle(TColStd_HArray1OfInteger) aTypesChecks = aFunction->GetIntegerArray(CHECKCONFORMITY_RET_TYPES_CHECKS);
+ Handle(TColStd_HArray2OfInteger) aRes = aCI.GetListOfShapesIndices();
+ if (aRes.IsNull())
+ return;
+
+ for (Standard_Integer anIndex = 1; anIndex <= aRes->NbRows(); ++anIndex)
+ {
+ std::pair<Handle(GEOM_Object), Handle(GEOM_Object)> aPair;
+ Handle(TColStd_HArray1OfInteger) anArray;
+ anArray = new TColStd_HArray1OfInteger(1, 1);
+ anArray->SetValue(1, aRes->Value(anIndex, 1));
+
+ Handle(GEOM_Object) anObj = GetEngine()->AddSubShape(theShape, anArray);
+ if (!anObj.IsNull())
+ aPair.first = anObj;
+
+ anArray = new TColStd_HArray1OfInteger(1, 1);
+ anArray->SetValue(1, aRes->Value(anIndex, 2));
+
+ anObj = GetEngine()->AddSubShape(theShape, anArray);
+ if (!anObj.IsNull())
+ aPair.second = anObj;
+ theChecks.push_back({ aTypesChecks->Value(anIndex), aPair });
+ }
+ }
+ catch (Standard_Failure& aFail)
+ {
+ SetErrorCode(aFail.GetMessageString());
+ return;
+ }
+
+ SetErrorCode(OK);
+ return;
+}
+
+//=============================================================================
+/*!
+ * UpdateTolerance
+ * Compute possible tolerance for the shape, minimize tolerance of shape as well
+ * as tolerance of sub-shapes as much as possible
+ * \param theShape Shape for compute tolerance.
+ */
+ //=============================================================================
+double GEOMImpl_IMeasureOperations::UpdateTolerance(Handle(GEOM_Object) theShape)
+{
+ SetErrorCode(KO);
+ MESSAGE("GEOMImpl_IMeasureOperations::updateTolerance");
+
+ double aResTol = -1;
+ Handle(GEOM_Object) aConformity = GetEngine()->AddObject(GEOM_CHECKCONFORMITY);
+ Handle(GEOM_Function) aFunction = aConformity->AddFunction(GEOMImpl_ConformityDriver::GetID(), CONFORMITY_UPDATE_TOL);
+ if (aFunction.IsNull()) return aResTol;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_ConformityDriver::GetID()) return aResTol;
+
+ GEOMImpl_IConformity aCI(aFunction);
+
+ Handle(GEOM_Function) aRefShape = theShape->GetLastFunction();
+ if (aRefShape.IsNull()) return aResTol;
+
+ aCI.SetShape(aRefShape);
+
+ try
+ {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction))
+ {
+ SetErrorCode("Failed: updateTolerance");
+ return aResTol;
+ }
+ aResTol = aFunction->GetReal(CHECKCONFORMITY_RET_TOLERANCE);
+ }
+ catch (Standard_Failure& aFail)
+ {
+ SetErrorCode(aFail.GetMessageString());
+ return aResTol;
+ }
+
+ SetErrorCode(OK);
+ return aResTol;
+}
+
+//=============================================================================
+/*!
+ * ComputeTolerance
+ * Compute distance from the edge to the face.
+ */
+ //=============================================================================
+double GEOMImpl_IMeasureOperations::ComputeTolerance(Handle(GEOM_Object) theEdge,
+ Handle(GEOM_Object) theFace)
+{
+ double aMaxDist = Precision::Infinite();
+ if (theEdge.IsNull() || theFace.IsNull())
+ return aMaxDist;
+
+ Handle(GEOM_Function) aRefEdge = theEdge->GetLastFunction();
+ Handle(GEOM_Function) aRefFace = theFace->GetLastFunction();
+ if (aRefEdge.IsNull() || aRefFace.IsNull())
+ return aMaxDist;
+
+ TopoDS_Edge aEdge = TopoDS::Edge(aRefEdge->GetValue());
+ TopoDS_Face aFace = TopoDS::Face(aRefFace->GetValue());
+ if (aEdge.IsNull() || aFace.IsNull())
+ return aMaxDist;
+
+ double aParam = 0.0;
+ BOPTools_AlgoTools::ComputeTolerance(aFace, aEdge, aMaxDist, aParam);
+ return aMaxDist;
+}
+
//=======================================================================
//function : FillErrorsSub
//purpose : Fill the errors list of subshapes on shape.
Standard_EXPORT Standard_Real MinSurfaceCurvatureByPoint (Handle(GEOM_Object) theSurf,
Handle(GEOM_Object) thePoint);
+ // Methods checking the shapes which are not applicable to modelling operations
+ typedef std::pair< Handle(GEOM_Object), Handle(GEOM_Object)> CoupleOfObjects;
+ struct FailedChecks
+ {
+ Standard_Integer TypeOfCheck;
+ CoupleOfObjects FailedShapes;
+ };
+
+ Standard_EXPORT std::list<CoupleOfObjects> SelfIntersected2D(const std::list<FailedChecks>& theChecks);
+ Standard_EXPORT std::list<CoupleOfObjects> InterferingSubshapes(const std::list<FailedChecks>& theChecks,
+ const int theShapeType1,
+ const int theShapeType2);
+ Standard_EXPORT Handle(TColStd_HSequenceOfTransient) SmallEdges(const std::list<FailedChecks>& theChecks);
+ Standard_EXPORT std::list<CoupleOfObjects> DistantShapes(const std::list<FailedChecks>& theChecks,
+ const int theShapeType,
+ const int theSubShapeType,
+ double theTolerance);
+ Standard_EXPORT void CheckConformityShape(Handle(GEOM_Object) theShape, std::list<FailedChecks>& theChecks);
+
+ Standard_EXPORT double ComputeTolerance(Handle(GEOM_Object) theEdge, Handle(GEOM_Object) theFace);
+ Standard_EXPORT double UpdateTolerance(Handle(GEOM_Object) theShape);
+
Standard_EXPORT Handle(GEOM_Object) SurfaceCurvatureByPointAndDirection
(Handle(GEOM_Object) theSurf,
Handle(GEOM_Object) thePoint,
#define GEOM_PATCH_FACE 60
+#define GEOM_CHECKCONFORMITY 62
+
//GEOM_Function types
#define COPY_WITH_REF 1
#define TD_GET_IN_PLACE_OLD 2
#define TD_GET_IN_PLACE_BY_HISTORY 3
+// Conformity operations
+#define CONFORMITY_UPDATE_TOL 2
+#define CONFORMITY_CHECK_SHAPE 3
+
// Plugins specified constants
#define PLUGIN_NAME "Plugin Name"
return GetObject(anObject);
}
+
+//=============================================================================
+/*!
+ * SelfIntersected2D
+ * Find all self-intersected 2D curves.
+ * \param theShape Shape for check.
+ */
+ //=============================================================================
+GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape* GEOM_IMeasureOperations_i::SelfIntersected2D(
+ const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts)
+{
+ GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape_var aSeq =
+ new GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape;
+
+ // Perform patch face operation
+ std::list<GEOMImpl_IMeasureOperations::FailedChecks> aResults;
+ ConvertToList(theResuts, aResults);
+
+ std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects> aSelfInters = GetOperations()->SelfIntersected2D(aResults);
+ if (!GetOperations()->IsDone() || aSelfInters.empty())
+ return aSeq._retn();
+
+ Standard_Integer aLength = aSelfInters.size();
+ aSeq->length(aLength);
+ std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects>::iterator anIter(aSelfInters.begin());
+ for (Standard_Integer i = 0; i < aLength; i++, ++anIter)
+ {
+ aSeq[i].first = GetObject(Handle(::GEOM_Object)::DownCast((*anIter).first));
+ aSeq[i].second = GetObject(Handle(::GEOM_Object)::DownCast((*anIter).second));
+ }
+
+ return aSeq._retn();
+}
+
+//=============================================================================
+/*!
+ * InterferingSubshapes
+ * Find pairs of interfering sub-shapes, by default all pairs of interfering shapes are returned.
+ * \param theShape Shape for check.
+ * \param theShapeType1 Type of shape.
+ * \param theShapeType2 Type of shape.
+ */
+ //=============================================================================
+GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape* GEOM_IMeasureOperations_i::InterferingSubshapes(
+ const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts,
+ const CORBA::Long theShapeType1,
+ const CORBA::Long theShapeType2)
+{
+ GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape_var aSeq =
+ new GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape;
+
+ // Perform patch face operation
+ std::list<GEOMImpl_IMeasureOperations::FailedChecks> aResults;
+ ConvertToList(theResuts, aResults);
+
+ std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects> aSelfInterf =
+ GetOperations()->InterferingSubshapes(aResults, theShapeType1, theShapeType2);
+ if (!GetOperations()->IsDone() || aSelfInterf.empty())
+ return aSeq._retn();
+
+ Standard_Integer aLength = aSelfInterf.size();
+ aSeq->length(aLength);
+ std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects>::iterator anIter(aSelfInterf.begin());
+ for (Standard_Integer i = 0; i < aLength; i++, ++anIter)
+ {
+ aSeq[i].first = GetObject(Handle(::GEOM_Object)::DownCast((*anIter).first));
+ aSeq[i].second = GetObject(Handle(::GEOM_Object)::DownCast((*anIter).second));
+ }
+
+ return aSeq._retn();
+}
+
+//=============================================================================
+/*!
+ * SmallEdges
+ * Find edges, which are fully covered by tolerances of vertices.
+ * \param theShape Shape for check.
+ */
+ //=============================================================================
+GEOM::ListOfGO* GEOM_IMeasureOperations_i::SmallEdges(const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts)
+{
+ GEOM::ListOfGO_var aSeq = new GEOM::ListOfGO;
+
+ std::list<GEOMImpl_IMeasureOperations::FailedChecks> aResults;
+ ConvertToList(theResuts, aResults);
+
+ //Get the reference shape
+ Handle(TColStd_HSequenceOfTransient) aSmallEdges = GetOperations()->SmallEdges(aResults);
+ if (!GetOperations()->IsDone() || aSmallEdges.IsNull())
+ return aSeq._retn();
+
+ Standard_Integer aLength = aSmallEdges->Length();
+ aSeq->length(aLength);
+ for (Standard_Integer i = 1; i <= aLength; i++)
+ aSeq[i - 1] = GetObject(Handle(::GEOM_Object)::DownCast(aSmallEdges->Value(i)));
+
+ return aSeq._retn();
+}
+
+//=============================================================================
+/*!
+ * DistantShapes
+ * find remote objects (sub-shape on a shape).
+ * \param theShape Shape for check.
+ * \param theShapeType Type of shape.
+ * \param theSubShapeType Type of sub-shape.
+ * \param theTolerance tolerance.
+ */
+ //=============================================================================
+GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape* GEOM_IMeasureOperations_i::DistantShapes(
+ const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts,
+ const CORBA::Long theShapeType,
+ const CORBA::Long theSubShapeType,
+ const CORBA::Double theTolerance)
+{
+ GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape_var aSeq =
+ new GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape;
+
+ std::list<GEOMImpl_IMeasureOperations::FailedChecks> aResults;
+ ConvertToList(theResuts, aResults);
+
+ // Perform patch face operation
+ std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects> aDistantS =
+ GetOperations()->DistantShapes(aResults, theShapeType, theSubShapeType, theTolerance);
+ if (!GetOperations()->IsDone() || aDistantS.empty())
+ return aSeq._retn();
+
+ Standard_Integer aLength = aDistantS.size();
+ aSeq->length(aLength);
+ std::list<GEOMImpl_IMeasureOperations::CoupleOfObjects>::iterator anIter(aDistantS.begin());
+ for (Standard_Integer i = 0; i < aLength; i++, ++anIter)
+ {
+ aSeq[i].first = GetObject(Handle(::GEOM_Object)::DownCast((*anIter).first));
+ aSeq[i].second = GetObject(Handle(::GEOM_Object)::DownCast((*anIter).second));
+ }
+
+ return aSeq._retn();
+}
+
+//=============================================================================
+/*!
+ * CheckConformityShape
+ * Perform all required checks
+ */
+ //=============================================================================
+GEOM::GEOM_IMeasureOperations::CheckResults* GEOM_IMeasureOperations_i::CheckConformityShape(
+ GEOM::GEOM_Object_ptr theShape)
+{
+ GEOM::GEOM_IMeasureOperations::CheckResults_var aRes = new GEOM::GEOM_IMeasureOperations::CheckResults;
+
+ //Get the reference shape
+ Handle(::GEOM_Object) aShapeRef = GetObjectImpl(theShape);
+ if (aShapeRef.IsNull()) return nullptr;
+
+ std::list<GEOMImpl_IMeasureOperations::FailedChecks> aChecks;
+ GetOperations()->CheckConformityShape(aShapeRef, aChecks);
+
+ Standard_Integer aLength = aChecks.size();
+ aRes->length(aLength);
+ std::list<GEOMImpl_IMeasureOperations::FailedChecks>::const_iterator anIntIt = aChecks.cbegin();
+ for (Standard_Integer i = 0; i < aLength; i++, ++anIntIt)
+ {
+ aRes[i].type = (*anIntIt).TypeOfCheck;
+ aRes[i].failedShapes.first = GetObject(Handle(::GEOM_Object)::DownCast((*anIntIt).FailedShapes.first));
+ aRes[i].failedShapes.second = GetObject(Handle(::GEOM_Object)::DownCast((*anIntIt).FailedShapes.second));
+ }
+
+ return aRes._retn();
+}
+
+//=============================================================================
+/*!
+ * UpdateTolerance
+ * Compute possible tolerance for the shape, minimize tolerance of shape as well
+ * as tolerance of sub-shapes as much as possible
+ * \param theShape Shape for check.
+ */
+ //=============================================================================
+CORBA::Double GEOM_IMeasureOperations_i::UpdateTolerance(GEOM::GEOM_Object_ptr theShape)
+{
+ //Get the reference shape
+ Handle(::GEOM_Object) aShapeRef = GetObjectImpl(theShape);
+ if (aShapeRef.IsNull())
+ return false;
+
+ return GetOperations()->UpdateTolerance(aShapeRef);
+}
+
+void GEOM_IMeasureOperations_i::ConvertToList(const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts,
+ std::list<GEOMImpl_IMeasureOperations::FailedChecks>& theListOfResults)
+{
+ for (Standard_Integer i = 0; i < theResuts.length(); ++i)
+ {
+ GEOMImpl_IMeasureOperations::FailedChecks aCheck;
+ aCheck.TypeOfCheck = theResuts[i].type;
+ aCheck.FailedShapes.first = GetObjectImpl(theResuts[i].failedShapes.first);
+ aCheck.FailedShapes.second = GetObjectImpl(theResuts[i].failedShapes.second);
+ theListOfResults.push_back(aCheck);
+ }
+}
GEOM::GEOM_Object_ptr thePoint,
GEOM::GEOM_Object_ptr theDirection);
+ // Methods for class CheckConformity
+ GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape* SelfIntersected2D(
+ const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts);
+
+ GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape* InterferingSubshapes(
+ const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts,
+ const CORBA::Long theShapeType1,
+ const CORBA::Long theShapeType2);
+
+ GEOM::ListOfGO* SmallEdges(const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts);
+
+ GEOM::GEOM_IMeasureOperations::SequenceOfPairOfShape* DistantShapes(
+ const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts,
+ const CORBA::Long theShapeType,
+ const CORBA::Long theSubShapeType,
+ const CORBA::Double theTolerance);
+
+ GEOM::GEOM_IMeasureOperations::CheckResults* CheckConformityShape(GEOM::GEOM_Object_ptr theShape);
+
+ CORBA::Double UpdateTolerance(GEOM::GEOM_Object_ptr theShape);
+
::GEOMImpl_IMeasureOperations* GetOperations()
{ return (::GEOMImpl_IMeasureOperations*)GetImpl(); }
+
+private:
+ void ConvertToList(const GEOM::GEOM_IMeasureOperations::CheckResults& theResuts,
+ std::list <GEOMImpl_IMeasureOperations::FailedChecks>& theListOfResults);
};
#endif
geomBuilder.py
gsketcher.py
canonicalrecognition.py
+ conformity.py
)
# Advanced scripts
--- /dev/null
+# -*- coding: utf-8 -*-
+# Copyright (C) 2014-2022 EDF R&D, OPEN CASCADE
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#
+# Author : Alexey SOZINOV, Open CASCADE S.A.S.
+
+
+## @defgroup check_conformity CheckConformity - Wrapper to find imperfections in the shape
+# @{
+# @details
+# This tool provides the user with a simple python API
+# to analyze, available shape for Boolean Operations or not.
+# Also tool provide advanced output to indicate imperfections in the input shape.
+# @n Example:
+# @code
+# import GEOM
+# from salome.geom import geomBuilder
+# from salome.geom.CheckConformity import CheckConformity
+#
+# geompy = geomBuilder.New()
+#
+# O = geompy.MakeVertex(0, 0, 0)
+# OX = geompy.MakeVectorDXDYDZ(1, 0, 0)
+# OY = geompy.MakeVectorDXDYDZ(0, 1, 0)
+# OZ = geompy.MakeVectorDXDYDZ(0, 0, 1)
+# Vertex_1 = geompy.MakeVertex(-30, -70, 0)
+# Vertex_2 = geompy.MakeVertex(-30, 50, 0)
+# Line_1 = geompy.MakeLineTwoPnt(Vertex_2, Vertex_1)
+# Vertex_3 = geompy.MakeVertex(0, -50, 0)
+# Vertex_4 = geompy.MakeVertex(-40, -10, 0)
+# Vertex_5 = geompy.MakeVertex(0, 40, 0)
+# Arc_1 = geompy.MakeArc(Vertex_5, Vertex_4, Vertex_3)
+# Vertex_6 = geompy.MakeVertex(10, -50, 4)
+# Vertex_7 = geompy.MakeVertex(10, -50, 10)
+# Vertex_8 = geompy.MakeVertex(10, 40, 10)
+# Arc_1_vertex_3 = geompy.GetSubShape(Arc_1, [3])
+# Line_2 = geompy.MakeLineTwoPnt(Arc_1_vertex_3, Vertex_6)
+# Line_3 = geompy.MakeLineTwoPnt(Vertex_6, Vertex_7)
+# Line_4 = geompy.MakeLineTwoPnt(Vertex_7, Vertex_8)
+# Vertex_9 = geompy.MakeVertex(15, 40, 10)
+# Vertex_10 = geompy.MakeVertex(17, 0, 6)
+# Vertex_11 = geompy.MakeVertex(17, 0, 3)
+# Line_5 = geompy.MakeLineTwoPnt(Vertex_8, Vertex_9)
+# Line_6 = geompy.MakeLineTwoPnt(Vertex_9, Vertex_10)
+# Line_7 = geompy.MakeLineTwoPnt(Vertex_10, Vertex_11)
+# Arc_1_vertex_2 = geompy.GetSubShape(Arc_1, [2])
+# Line_8 = geompy.MakeLineTwoPnt(Vertex_11, Arc_1_vertex_2)
+# Wire_1 = geompy.MakeWire([Arc_1, Line_2, Line_3, Line_4, Line_5, Line_6, Line_7, Line_8], 1e-07)
+# Wire_2 = geompy.MakeWire([Line_1], 1e-07)
+# Compound_1 = geompy.MakeCompound([Wire_1, Wire_2])
+#
+# # Create class CheckConformity for check shape
+# cc = CheckConformity(Compound_1, geompy)
+# valid = cc.isValid()
+# dist = cc.distantShapes()
+# small = cc.smallEdges()
+# interfer = cc.interferingSubshapes()
+# intersect = cc.selfIntersected2D()
+#
+# geompy.addToStudy( O, 'O' )
+# geompy.addToStudy( OX, 'OX' )
+# geompy.addToStudy( OY, 'OY' )
+# geompy.addToStudy( OZ, 'OZ' )
+# geompy.addToStudy( Vertex_1, 'Vertex_1' )
+# geompy.addToStudy( Vertex_2, 'Vertex_2' )
+# geompy.addToStudy( Line_1, 'Line_1' )
+# geompy.addToStudy( Vertex_3, 'Vertex_3' )
+# geompy.addToStudy( Vertex_4, 'Vertex_4' )
+# geompy.addToStudy( Vertex_5, 'Vertex_5' )
+# geompy.addToStudy( Arc_1, 'Arc_1' )
+# geompy.addToStudy( Vertex_6, 'Vertex_6' )
+# geompy.addToStudy( Vertex_7, 'Vertex_7' )
+# geompy.addToStudy( Vertex_8, 'Vertex_8' )
+# geompy.addToStudyInFather( Arc_1, Arc_1_vertex_3, 'Arc_1:vertex_3' )
+# geompy.addToStudy( Line_2, 'Line_2' )
+# geompy.addToStudy( Line_3, 'Line_3' )
+# geompy.addToStudy( Line_4, 'Line_4' )
+# geompy.addToStudy( Vertex_9, 'Vertex_9' )
+# geompy.addToStudy( Vertex_10, 'Vertex_10' )
+# geompy.addToStudy( Vertex_11, 'Vertex_11' )
+# geompy.addToStudy( Line_5, 'Line_5' )
+# geompy.addToStudy( Line_6, 'Line_6' )
+# geompy.addToStudy( Line_7, 'Line_7' )
+# geompy.addToStudyInFather( Arc_1, Arc_1_vertex_2, 'Arc_1:vertex_2' )
+# geompy.addToStudy( Line_8, 'Line_8' )
+# geompy.addToStudy( Wire_1, 'Wire_1' )
+# geompy.addToStudy( Wire_2, 'Wire_2' )
+# geompy.addToStudy( Compound_1, 'Compound_1' )
+#
+# salome.sg.updateObjBrowser()
+#
+# @endcode
+# @n Additional examples can be found as unit tests in the source code.
+# @}
+
+
+## An interface to find imperfections in the shape.
+# Use geompy.CheckConformity(shape) method to obtain an instance of this class
+#
+# @ref tui_check_conformity_page "Example"
+# @ingroup check_conformity
+class CheckConformity:
+ AUTO = -1
+
+ """
+ Check Conformity interface
+
+ Example of usage:
+ cc = CheckConformity(Lot4_twistedFace_brep_1, geompy)
+ valid = cc.isValid()
+ dist = cc.distantShapes(geompy.ShapeType["EDGE"], geompy.ShapeType["VERTEX"])
+ small = cc.smallEdges()
+ interfer = cc.interferingSubshapes()
+ interferEV = cc.interferingSubshapes(geompy.ShapeType["EDGE"], geompy.ShapeType["VERTEX"])
+ interferVV = cc.interferingSubshapes(geompy.ShapeType["VERTEX], geompy.ShapeType["VERTEX"])
+ intersect = cc.selfIntersected2D()
+ """
+
+ def __init__(self, shape, geompyD):
+ self.geompyD = geompyD
+ self.myShape = shape
+ self.myIsChecked = False;
+ self.myResults = []
+
+ ## Perform analyse of shape.
+ #
+ # @return New List, which contains pair: type of check and single of pair failed sub-shapes.
+ def __checkShape(self):
+ """
+ Perform analyse of shape.
+
+ Returns:
+ New List, which contains pair: type of check and single of pair failed sub-shapes.
+ """
+ anOp = self.geompyD.GetIMeasureOperations()
+ self.myResults = anOp.CheckConformityShape(self.myShape)
+ self.myIsChecked = True
+
+ ## Check whether the shape is applicable for Boolean Operations.
+ #
+ # @return Boolean value True if shape is applicable for Boolean Operations, otherwise - False
+ def isValid(self):
+ """
+ check whether the shape is applicable for Boolean Operations.
+
+ Returns:
+ Boolean value True if shape is applicable for Boolean Operations, otherwise - False.
+
+ Example of usage:
+ Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
+ cc = CheckConformity(Box_1, geompy)
+ isValid = cc.isValid()
+ """
+ if not self.myIsChecked:
+ self.__checkShape()
+ return len(self.myResults) == 0
+
+ ## Find all self-intersected 2D curves.
+ #
+ # @return New List, of pair sub-shape, which has self-intersected in 2D
+ def selfIntersected2D(self):
+ """
+ Find all self-intersected 2D curves.
+
+ Returns:
+ New List, of pair sub-shape, which has self-intersected in 2D/
+
+ Example of usage:
+ Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
+ cc = CheckConformity(Box_1, geompy)
+ selfIntersected2D = cc.selfIntersected2D()
+ """
+ if not self.myIsChecked:
+ self.__checkShape()
+
+ anOp = self.geompyD.GetIMeasureOperations()
+ return anOp.SelfIntersected2D(self.myResults)
+
+ ## Find pairs of interfering sub-shapes:
+ # - vertices touched by tolerance;
+ # - vertex touching an edge in the inner point;
+ # - vertex lying on the inner point of a face;
+ # - edges intersecting by inner points;
+ # - edge touching/intersecting face in the inner point;
+ # - faces intersection by inner point
+ #
+ # Types of interfering shapes could be specified,
+ # by default all pairs of interfering shapes are returned.
+ #
+ # @param shapeType1 first type of shape
+ # @param shapeType2 second type of shape
+ #
+ # @return New List, of pairs of interfering shapes with given types (if they was specified)
+ def interferingSubshapes(self, shapeType1 = AUTO, shapeType2 = AUTO):
+ """
+ Find pairs of interfering sub-shapes:
+ - vertices touched by tolerance
+ - vertex touching an edge in the inner point
+ - vertex lying on the inner point of a face
+ - edges intersecting by inner points
+ - edge touching/intersecting face in the inner point
+ - faces intersection by inner point
+
+ Types of interfering shapes could be specified, by default all pairs of
+ interfering shapes are returned.
+
+ Parameters:
+ shapeType1 first type of shape
+ shapeType2 second type of shape
+
+ Returns:
+ New List, of pairs of interfering shapes with given types (if they was specified)
+
+ Example of usage:
+ Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
+ cc = CheckConformity(Box_1, geompy)
+ interferingSubshapes = cc.interferingSubshapes()
+ interferingSubshapesVV = cc.interferingSubshapes(geompy.ShapeType["VERTEX"], geompy.ShapeType["VERTEX"])
+ """
+ if not self.myIsChecked:
+ self.__checkShape()
+
+ anOp = self.geompyD.GetIMeasureOperations()
+ return anOp.InterferingSubshapes(self.myResults, shapeType1, shapeType2)
+
+ ## Find edges, which are fully covered by tolerances of vertices.
+ #
+ # @return New List of edges, which are fully covered by tolerances of vertices
+ def smallEdges(self):
+ """
+ Find edges, which are fully covered by tolerances of vertices.
+
+ Returns:
+ New List of edges, which are fully covered by tolerances of vertices.
+
+ Example of usage:
+ Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
+ cc = CheckConformity(Box_1, geompy)
+ smallEdges = cc.smallEdges()
+ """
+ if not self.myIsChecked:
+ self.__checkShape()
+
+ anOp = self.geompyD.GetIMeasureOperations()
+ return anOp.SmallEdges(self.myResults)
+
+ ## Find remote objects (sub-shape on a shape):
+ # - vertex far from edge;
+ # - vertex far from face;
+ # - edge far from face
+ #
+ # Sub-shape which are lying far from its parent shape more than the given tolerance.
+ #
+ # @param shapeType type of shape
+ # @param subShapeType type of sub-shape
+ # @param tolerance available tolerance, by default used tolerance of sub-shape.
+ #
+ # @return New List, of pair of sub-shape with given types,
+ # that lying far from its parent shape more than the given tolerance.
+ def distantShapes(self, shapeType = AUTO, subShapeType = AUTO, tolerance = -1.0):
+ """
+ Find remote objects (sub-shape on a shape):
+ - vertex far from edge;
+ - vertex far from face;
+ - edge far from face
+
+ Sub-shape which are lying far from its parent shape more than the given tolerance.
+
+ Parameters:
+ shapeType type of shape
+ subShapeType type of sub-shape
+ tolerance available tolerance, by default used tolerance of sub-shape.
+
+ Returns:
+ New List, of pair of sub-shape with given types,
+ that lying far from its parent shape more than the given tolerance
+
+ Example of usage:
+ Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
+ cc = CheckConformity(Box_1, geompy)
+ distantShapes = cc.distantShapes(geompy.ShapeType["EDGE"], geompy.ShapeType["VERTEX"])
+ """
+ if not self.myIsChecked:
+ self.__checkShape()
+
+ anOp = self.geompyD.GetIMeasureOperations()
+ return anOp.DistantShapes(self.myResults, shapeType, subShapeType, tolerance)
+
+ ## Compute possible tolerance for the shape,
+ # minimize tolerance of shape as well as tolerance of sub-shapes as much as possible .
+ #
+ # @return New value of tolerance.
+ def updateTolerance(self):
+ """
+ Compute possible tolerance for the shape,
+ minimize tolerance of shape as well as tolerance of sub-shapes as much as possible.
+
+ Returns:
+ New value of tolerance.
+
+ Example of usage:
+ Box_1 = geompy.MakeBoxDXDYDZ(200, 200, 200)
+ cc = CheckConformity(Box_1, geompy)
+ toler = cc.updateTolerance()
+ """
+ anOp = self.geompyD.GetIMeasureOperations()
+ return anOp.UpdateTolerance(self.myShape)
from salome.geom.gsketcher import Sketcher3D, Sketcher2D, Polyline2D
from salome.geom.canonicalrecognition import CanonicalRecognition
+from salome.geom.conformity import CheckConformity
# In case the omniORBpy EnumItem class does not fully support Python 3
# (for instance in version 4.2.1-2), the comparison ordering methods must be
RaiseIfFailed("Tesselate", self.TestOp)
return r
+ ## Obtain a shape checker
+ # @return An instance of @ref conformity.CheckConformity "CheckConformity" interface
+ #
+ # @ref tui_conformity_page "Example"
+ def CheckConformity (self, shape):
+ """
+ Obtain a shape checker.
+
+ Example of usage:
+ conf = geompy.CheckConformity(shape)
+ valid = conf.isValid()
+ si2d = conf.selfIntersected2D()
+ dist = conf.distantShapes()
+ small = conf.smallEdges()
+ interfer = cc.interferingSubshapes()
+ """
+ conf = CheckConformity (shape, self)
+ return conf
+
# end of l2_testing
## @}
--- /dev/null
+DBRep_DrawableShape
+
+CASCADE Topology V1, (c) Matra-Datavision
+Locations 1
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+
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++2 0 *
+
++1 0
\ No newline at end of file
--- /dev/null
+# Check shape applicability for Boolean Operations
+
+import salome
+salome.salome_init_without_session()
+import GEOM
+from salome.geom import geomBuilder
+geompy = geomBuilder.New()
+
+from inspect import getfile
+from os.path import abspath, dirname, join
+
+data_dir = abspath(join(dirname(getfile(lambda: None)), 'data'))
+shape = geompy.ImportBREP(join(data_dir, 'test_twisted_face.brep'))
+
+tol = geompy.Tolerance(shape)
+
+# perform all checks
+check = geompy.CheckConformity(shape)
+assert(not check.isValid())
+assert(len(check.smallEdges()) == 4)
+assert(len(check.selfIntersected2D()) == 2)
+assert(len(check.interferingSubshapes()) == 6)
+for p in check.interferingSubshapes():
+ assert(geomBuilder.EnumToLong(p.first.GetShapeType()) == geompy.ShapeType["VERTEX"] and
+ geomBuilder.EnumToLong(p.second.GetShapeType()) == geompy.ShapeType["VERTEX"])
+assert(len(check.distantShapes()) == 2)
+for p in check.distantShapes():
+ assert(geomBuilder.EnumToLong(p.first.GetShapeType()) == geompy.ShapeType["EDGE"] and
+ geomBuilder.EnumToLong(p.second.GetShapeType()) == geompy.ShapeType["FACE"])
+assert(len(check.distantShapes(tolerance = 300.0)) == 1)
+assert(len(check.distantShapes(tolerance = 400.0)) == 0)
+
+newTol = check.updateTolerance()
+assert(newTol < max(tol))
SET(ALL_TESTS
test_perf_01.py
+ test_patch_face_01.py
)
IF(${OpenCASCADE_VERSION}.${OpenCASCADE_SP_VERSION} VERSION_GREATER "7.5.3.3")
LIST(APPEND ALL_TESTS
test_point_cloud_on_face.py
test_CR.py
+ test_conformity.py
)
ENDIF()
