1 // Copyright (C) 2014-2017 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
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include <FeaturesPlugin_Rotation.h>
23 #include <ModelAPI_AttributeDouble.h>
24 #include <ModelAPI_AttributeSelectionList.h>
25 #include <ModelAPI_AttributeString.h>
26 #include <ModelAPI_ResultBody.h>
27 #include <ModelAPI_ResultPart.h>
29 #include <GeomAlgoAPI_PointBuilder.h>
31 #include <GeomAPI_Edge.h>
32 #include <GeomAPI_Lin.h>
33 #include <GeomAPI_Trsf.h>
35 #include <FeaturesPlugin_Tools.h>
37 //=================================================================================================
38 FeaturesPlugin_Rotation::FeaturesPlugin_Rotation()
42 //=================================================================================================
43 void FeaturesPlugin_Rotation::initAttributes()
45 data()->addAttribute(FeaturesPlugin_Rotation::CREATION_METHOD(),
46 ModelAPI_AttributeString::typeId());
48 AttributeSelectionListPtr aSelection =
49 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(data()->addAttribute(
50 FeaturesPlugin_Rotation::OBJECTS_LIST_ID(), ModelAPI_AttributeSelectionList::typeId()));
52 data()->addAttribute(FeaturesPlugin_Rotation::AXIS_OBJECT_ID(),
53 ModelAPI_AttributeSelection::typeId());
54 data()->addAttribute(FeaturesPlugin_Rotation::ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
56 data()->addAttribute(FeaturesPlugin_Rotation::CENTER_POINT_ID(),
57 ModelAPI_AttributeSelection::typeId());
58 data()->addAttribute(FeaturesPlugin_Rotation::START_POINT_ID(),
59 ModelAPI_AttributeSelection::typeId());
60 data()->addAttribute(FeaturesPlugin_Rotation::END_POINT_ID(),
61 ModelAPI_AttributeSelection::typeId());
64 //=================================================================================================
65 void FeaturesPlugin_Rotation::execute()
67 AttributeStringPtr aMethodTypeAttr = string(FeaturesPlugin_Rotation::CREATION_METHOD());
68 std::string aMethodType = aMethodTypeAttr->value();
70 if (aMethodType == CREATION_METHOD_BY_ANGLE()) {
71 performTranslationByAxisAndAngle();
74 if (aMethodType == CREATION_METHOD_BY_THREE_POINTS()) {
75 performTranslationByThreePoints();
79 //=================================================================================================
80 void FeaturesPlugin_Rotation::performTranslationByAxisAndAngle()
83 ListOfShape anObjects;
84 std::list<ResultPtr> aContextes;
85 AttributeSelectionListPtr anObjectsSelList =
86 selectionList(FeaturesPlugin_Rotation::OBJECTS_LIST_ID());
87 if (anObjectsSelList->size() == 0) {
90 for(int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
91 std::shared_ptr<ModelAPI_AttributeSelection> anObjectAttr =
92 anObjectsSelList->value(anObjectsIndex);
93 std::shared_ptr<GeomAPI_Shape> anObject = anObjectAttr->value();
97 anObjects.push_back(anObject);
98 aContextes.push_back(anObjectAttr->context());
102 std::shared_ptr<GeomAPI_Ax1> anAxis;
103 std::shared_ptr<GeomAPI_Edge> anEdge;
104 std::shared_ptr<ModelAPI_AttributeSelection> anObjRef =
105 selection(FeaturesPlugin_Rotation::AXIS_OBJECT_ID());
106 if(anObjRef && anObjRef->value() && anObjRef->value()->isEdge()) {
107 anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(anObjRef->value()));
108 } else if (anObjRef && !anObjRef->value() && anObjRef->context() &&
109 anObjRef->context()->shape() && anObjRef->context()->shape()->isEdge()) {
110 anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(anObjRef->context()->shape()));
113 anAxis = std::shared_ptr<GeomAPI_Ax1>(new GeomAPI_Ax1(anEdge->line()->location(),
114 anEdge->line()->direction()));
118 double anAngle = real(FeaturesPlugin_Rotation::ANGLE_ID())->value();
120 // Rotating each object.
121 int aResultIndex = 0;
122 std::list<ResultPtr>::iterator aContext = aContextes.begin();
123 for(ListOfShape::iterator anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end();
124 anObjectsIt++, aContext++) {
125 std::shared_ptr<GeomAPI_Shape> aBaseShape = *anObjectsIt;
126 bool isPart = aContext->get() && (*aContext)->groupName() == ModelAPI_ResultPart::group();
130 std::shared_ptr<GeomAPI_Trsf> aTrsf(new GeomAPI_Trsf());
131 aTrsf->setRotation(anAxis, anAngle);
132 ResultPartPtr anOrigin = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aContext);
133 ResultPartPtr aResultPart = document()->copyPart(anOrigin, data(), aResultIndex);
134 aResultPart->setTrsf(*aContext, aTrsf);
135 setResult(aResultPart, aResultIndex);
137 std::shared_ptr<GeomAlgoAPI_Rotation> aRotationAlgo(new GeomAlgoAPI_Rotation(aBaseShape,
141 if (!aRotationAlgo->check()) {
142 setError(aRotationAlgo->getError());
146 aRotationAlgo->build();
148 // Checking that the algorithm worked properly.
149 if(!aRotationAlgo->isDone()) {
150 static const std::string aFeatureError = "Error: Rotation algorithm failed.";
151 setError(aFeatureError);
154 if(aRotationAlgo->shape()->isNull()) {
155 static const std::string aShapeError = "Error: Resulting shape is Null.";
156 setError(aShapeError);
159 if(!aRotationAlgo->isValid()) {
160 std::string aFeatureError = "Error: Resulting shape is not valid.";
161 setError(aFeatureError);
165 ResultBodyPtr aResultBody = document()->createBody(data(), aResultIndex);
166 FeaturesPlugin_Tools::loadModifiedShapes(aResultBody, aBaseShape, aRotationAlgo, "Rotated");
167 setResult(aResultBody, aResultIndex);
172 // Remove the rest results if there were produced in the previous pass.
173 removeResults(aResultIndex);
176 //=================================================================================================
177 void FeaturesPlugin_Rotation::performTranslationByThreePoints()
180 ListOfShape anObjects;
181 std::list<ResultPtr> aContextes;
182 AttributeSelectionListPtr anObjectsSelList =
183 selectionList(FeaturesPlugin_Rotation::OBJECTS_LIST_ID());
184 if (anObjectsSelList->size() == 0) {
187 for(int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
188 std::shared_ptr<ModelAPI_AttributeSelection> anObjectAttr =
189 anObjectsSelList->value(anObjectsIndex);
190 std::shared_ptr<GeomAPI_Shape> anObject = anObjectAttr->value();
191 if(!anObject.get()) {
194 anObjects.push_back(anObject);
195 aContextes.push_back(anObjectAttr->context());
198 // Getting the center point and two points (start and end)
199 std::shared_ptr<GeomAPI_Pnt> aCenterPoint;
200 std::shared_ptr<GeomAPI_Pnt> aStartPoint;
201 std::shared_ptr<GeomAPI_Pnt> anEndPoint;
202 std::shared_ptr<ModelAPI_AttributeSelection> aCenterRef =
203 selection(FeaturesPlugin_Rotation::CENTER_POINT_ID());
204 std::shared_ptr<ModelAPI_AttributeSelection> aStartPointRef =
205 selection(FeaturesPlugin_Rotation::START_POINT_ID());
206 std::shared_ptr<ModelAPI_AttributeSelection> anEndPointRef =
207 selection(FeaturesPlugin_Rotation::END_POINT_ID());
208 if ((aCenterRef.get() != NULL) && (aStartPointRef.get() != NULL)
209 && (anEndPointRef.get() != NULL)) {
210 GeomShapePtr aCenterShape = aCenterRef->value();
211 if (!aCenterShape.get())
212 aCenterShape = aCenterRef->context()->shape();
213 GeomShapePtr aStartShape = aStartPointRef->value();
214 if (!aStartShape.get())
215 aStartShape = aStartPointRef->context()->shape();
216 GeomShapePtr anEndShape = anEndPointRef->value();
217 if (!anEndShape.get())
218 anEndShape = anEndPointRef->context()->shape();
219 if (aStartShape && anEndShape && aCenterShape) {
220 aCenterPoint = GeomAlgoAPI_PointBuilder::point(aCenterShape);
221 aStartPoint = GeomAlgoAPI_PointBuilder::point(aStartShape);
222 anEndPoint = GeomAlgoAPI_PointBuilder::point(anEndShape);
226 // Rotating each object.
227 int aResultIndex = 0;
228 std::list<ResultPtr>::iterator aContext = aContextes.begin();
229 for(ListOfShape::iterator anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end();
230 anObjectsIt++, aContext++) {
231 std::shared_ptr<GeomAPI_Shape> aBaseShape = *anObjectsIt;
232 bool isPart = (*aContext)->groupName() == ModelAPI_ResultPart::group();
236 std::shared_ptr<GeomAPI_Trsf> aTrsf(new GeomAPI_Trsf());
237 aTrsf->setRotation(aCenterPoint, aStartPoint, anEndPoint);
238 ResultPartPtr anOrigin = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aContext);
239 ResultPartPtr aResultPart = document()->copyPart(anOrigin, data(), aResultIndex);
240 aResultPart->setTrsf(*aContext, aTrsf);
241 setResult(aResultPart, aResultIndex);
243 std::shared_ptr<GeomAlgoAPI_Rotation> aRotationAlgo(new GeomAlgoAPI_Rotation(aBaseShape,
248 if (!aRotationAlgo->check()) {
249 setError(aRotationAlgo->getError());
253 aRotationAlgo->build();
255 // Checking that the algorithm worked properly.
256 if(!aRotationAlgo->isDone()) {
257 static const std::string aFeatureError = "Error: Rotation algorithm failed.";
258 setError(aFeatureError);
261 if(aRotationAlgo->shape()->isNull()) {
262 static const std::string aShapeError = "Error : Resulting shape is Null.";
263 setError(aShapeError);
266 if(!aRotationAlgo->isValid()) {
267 std::string aFeatureError = "Error: Resulting shape is not valid.";
268 setError(aFeatureError);
272 ResultBodyPtr aResultBody = document()->createBody(data(), aResultIndex);
273 aResultBody->storeModified(aBaseShape, aRotationAlgo->shape());
274 FeaturesPlugin_Tools::loadModifiedShapes(aResultBody, aBaseShape, aRotationAlgo, "Rotated");
275 setResult(aResultBody, aResultIndex);