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 aResultBody->storeModified(aBaseShape, aRotationAlgo->shape());
167 FeaturesPlugin_Tools::loadModifiedShapes(aResultBody, aBaseShape, aRotationAlgo, "Rotated");
168 setResult(aResultBody, aResultIndex);
173 // Remove the rest results if there were produced in the previous pass.
174 removeResults(aResultIndex);
177 //=================================================================================================
178 void FeaturesPlugin_Rotation::performTranslationByThreePoints()
181 ListOfShape anObjects;
182 std::list<ResultPtr> aContextes;
183 AttributeSelectionListPtr anObjectsSelList =
184 selectionList(FeaturesPlugin_Rotation::OBJECTS_LIST_ID());
185 if (anObjectsSelList->size() == 0) {
188 for(int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
189 std::shared_ptr<ModelAPI_AttributeSelection> anObjectAttr =
190 anObjectsSelList->value(anObjectsIndex);
191 std::shared_ptr<GeomAPI_Shape> anObject = anObjectAttr->value();
192 if(!anObject.get()) {
195 anObjects.push_back(anObject);
196 aContextes.push_back(anObjectAttr->context());
199 // Getting the center point and two points (start and end)
200 std::shared_ptr<GeomAPI_Pnt> aCenterPoint;
201 std::shared_ptr<GeomAPI_Pnt> aStartPoint;
202 std::shared_ptr<GeomAPI_Pnt> anEndPoint;
203 std::shared_ptr<ModelAPI_AttributeSelection> aCenterRef =
204 selection(FeaturesPlugin_Rotation::CENTER_POINT_ID());
205 std::shared_ptr<ModelAPI_AttributeSelection> aStartPointRef =
206 selection(FeaturesPlugin_Rotation::START_POINT_ID());
207 std::shared_ptr<ModelAPI_AttributeSelection> anEndPointRef =
208 selection(FeaturesPlugin_Rotation::END_POINT_ID());
209 if ((aCenterRef.get() != NULL) && (aStartPointRef.get() != NULL)
210 && (anEndPointRef.get() != NULL)) {
211 GeomShapePtr aCenterShape = aCenterRef->value();
212 if (!aCenterShape.get())
213 aCenterShape = aCenterRef->context()->shape();
214 GeomShapePtr aStartShape = aStartPointRef->value();
215 if (!aStartShape.get())
216 aStartShape = aStartPointRef->context()->shape();
217 GeomShapePtr anEndShape = anEndPointRef->value();
218 if (!anEndShape.get())
219 anEndShape = anEndPointRef->context()->shape();
220 if (aStartShape && anEndShape && aCenterShape) {
221 aCenterPoint = GeomAlgoAPI_PointBuilder::point(aCenterShape);
222 aStartPoint = GeomAlgoAPI_PointBuilder::point(aStartShape);
223 anEndPoint = GeomAlgoAPI_PointBuilder::point(anEndShape);
227 // Rotating each object.
228 int aResultIndex = 0;
229 std::list<ResultPtr>::iterator aContext = aContextes.begin();
230 for(ListOfShape::iterator anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end();
231 anObjectsIt++, aContext++) {
232 std::shared_ptr<GeomAPI_Shape> aBaseShape = *anObjectsIt;
233 bool isPart = (*aContext)->groupName() == ModelAPI_ResultPart::group();
237 std::shared_ptr<GeomAPI_Trsf> aTrsf(new GeomAPI_Trsf());
238 aTrsf->setRotation(aCenterPoint, aStartPoint, anEndPoint);
239 ResultPartPtr anOrigin = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aContext);
240 ResultPartPtr aResultPart = document()->copyPart(anOrigin, data(), aResultIndex);
241 aResultPart->setTrsf(*aContext, aTrsf);
242 setResult(aResultPart, aResultIndex);
244 std::shared_ptr<GeomAlgoAPI_Rotation> aRotationAlgo(new GeomAlgoAPI_Rotation(aBaseShape,
249 if (!aRotationAlgo->check()) {
250 setError(aRotationAlgo->getError());
254 aRotationAlgo->build();
256 // Checking that the algorithm worked properly.
257 if(!aRotationAlgo->isDone()) {
258 static const std::string aFeatureError = "Error: Rotation algorithm failed.";
259 setError(aFeatureError);
262 if(aRotationAlgo->shape()->isNull()) {
263 static const std::string aShapeError = "Error : Resulting shape is Null.";
264 setError(aShapeError);
267 if(!aRotationAlgo->isValid()) {
268 std::string aFeatureError = "Error: Resulting shape is not valid.";
269 setError(aFeatureError);
273 ResultBodyPtr aResultBody = document()->createBody(data(), aResultIndex);
274 aResultBody->storeModified(aBaseShape, aRotationAlgo->shape());
275 FeaturesPlugin_Tools::loadModifiedShapes(aResultBody, aBaseShape, aRotationAlgo, "Rotated");
276 setResult(aResultBody, aResultIndex);