1 // Copyright (C) 2014-2020 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "GeomValidators_Face.h"
21 #include "GeomValidators_Tools.h"
23 #include "ModelAPI_AttributeSelection.h"
25 #include <GeomAPI_Face.h>
26 #include <GeomAPI_ShapeIterator.h>
28 #include <GeomAbs_SurfaceType.hxx>
30 #include <Events_InfoMessage.h>
32 typedef std::map<std::string, GeomAbs_SurfaceType> FaceTypes;
33 static FaceTypes MyFaceTypes;
35 GeomAbs_SurfaceType faceType(const std::string& theType)
37 if (MyFaceTypes.size() == 0) {
38 MyFaceTypes["plane"] = GeomAbs_Plane;
39 MyFaceTypes["cylinder"] = GeomAbs_Cylinder;
41 std::string aType = std::string(theType.c_str());
42 if (MyFaceTypes.find(aType) != MyFaceTypes.end())
43 return MyFaceTypes[aType];
46 Events_InfoMessage("GeomValidators_Face", "Face type defined in XML is not implemented!").send();
51 bool isValidFace(const GeomShapePtr theShape,
52 const GeomAbs_SurfaceType theFaceType,
53 Events_InfoMessage& theError)
55 GeomFacePtr aGeomFace = theShape->face();
57 if (!aGeomFace.get()) {
58 theError = "The shape is not a face.";
64 switch (theFaceType) {
66 aValid = aGeomFace->isPlanar();
67 if (!aValid) theError = "The shape is not a plane.";
70 case GeomAbs_Cylinder: {
71 aValid = aGeomFace->isCylindrical();
72 if (!aValid) theError = "The shape is not a cylinder.";
77 theError = "The shape is not an available face.";
85 bool GeomValidators_Face::isValid(const AttributePtr& theAttribute,
86 const std::list<std::string>& theArguments,
87 Events_InfoMessage& theError) const
89 std::string anAttributeType = theAttribute->attributeType();
90 if (anAttributeType != ModelAPI_AttributeSelection::typeId()) {
92 theError = "The attribute with the %1 type is not processed";
93 theError.arg(theAttribute->attributeType());
99 ObjectPtr anObject = GeomValidators_Tools::getObject(theAttribute);
100 if (!anObject.get()) {
101 aValid = true; // an empty face selected is valid.
104 AttributeSelectionPtr aSelectionAttr =
105 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(theAttribute);
106 std::shared_ptr<GeomAPI_Shape> aGeomShape = aSelectionAttr->value();
107 if (!aGeomShape.get()) {
108 // if the shape is empty, apply the validator to the shape of result
109 aGeomShape = aSelectionAttr->context()->shape();
111 // it is necessary to check whether the shape is face in order to set in selection a value
112 // with any type and check the type in this validator
113 // It is realized to select any object in OB and filter it in this validator (sketch plane)
114 GeomAbs_SurfaceType aFaceType = GeomAbs_Plane;
115 if (theArguments.size() == 1)
116 aFaceType = faceType(theArguments.front());
117 if (aGeomShape->isFace()) {
118 aValid = isValidFace(aGeomShape, aFaceType, theError);
120 else if (aSelectionAttr->isGeometricalSelection() && aGeomShape->isCompound()) {
121 for (GeomAPI_ShapeIterator anIt(aGeomShape); anIt.more() && aValid; anIt.next()) {
122 aValid = isValidFace(anIt.current(), aFaceType, theError);
127 theError = "The shape is not a face.";