1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: SketchPlugin_MultiRotation.cpp
4 // Created: 21 Apr 2015
5 // Author: Artem ZHIDKOV
7 #include "SketchPlugin_MultiRotation.h"
9 #include <GeomDataAPI_Point2D.h>
10 #include <ModelAPI_AttributeDouble.h>
11 #include <ModelAPI_AttributeInteger.h>
12 #include <ModelAPI_Data.h>
13 #include <ModelAPI_ResultConstruction.h>
14 #include <ModelAPI_AttributeRefList.h>
15 #include <ModelAPI_AttributeSelectionList.h>
16 #include <ModelAPI_Events.h>
17 #include <ModelAPI_Session.h>
18 #include <ModelAPI_Validator.h>
20 #include <GeomAPI_Pnt2d.h>
21 #include <GeomAPI_XY.h>
23 #include <SketcherPrs_Factory.h>
25 #define PI 3.1415926535897932
27 SketchPlugin_MultiRotation::SketchPlugin_MultiRotation()
31 void SketchPlugin_MultiRotation::initAttributes()
33 data()->addAttribute(CENTER_ID(), GeomDataAPI_Point2D::typeId());
34 data()->addAttribute(ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
35 data()->addAttribute(NUMBER_OF_COPIES_ID(), ModelAPI_AttributeDouble::typeId()/*ModelAPI_AttributeInteger::typeId()*/);
36 data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefList::typeId());
37 data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefList::typeId());
38 AttributeSelectionListPtr aSelection =
39 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(data()->addAttribute(
40 ROTATION_LIST_ID(), ModelAPI_AttributeSelectionList::typeId()));
41 aSelection->setSelectionType("EDGE");
42 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), SketchPlugin_Constraint::ENTITY_A());
43 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), SketchPlugin_Constraint::ENTITY_B());
46 void SketchPlugin_MultiRotation::execute()
48 AttributeSelectionListPtr aRotationObjectRefs = selectionList(ROTATION_LIST_ID());
49 int aNbCopies = (int)(std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
50 attribute(NUMBER_OF_COPIES_ID()))->value());
52 // Obtain center and angle of rotation
53 std::shared_ptr<GeomDataAPI_Point2D> aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
54 attribute(CENTER_ID()));
55 if (!aCenter || !aCenter->isInitialized())
57 double anAngle = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
58 attribute(ANGLE_ID()))->value();
59 // Convert angle to radians
60 anAngle *= PI / 180.0;
62 // Wait all objects being created, then send update events
63 static Events_ID anUpdateEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
64 bool isUpdateFlushed = Events_Loop::loop()->isFlushed(anUpdateEvent);
66 Events_Loop::loop()->setFlushed(anUpdateEvent, false);
68 std::shared_ptr<ModelAPI_Data> aData = data();
69 AttributeRefListPtr aRefListOfShapes = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
70 aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
71 AttributeRefListPtr aRefListOfRotated = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
72 aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
73 int aCurrentNbCopies = aRefListOfShapes->size() ?
74 aRefListOfRotated->size() / aRefListOfShapes->size() - 1 : 0;
75 std::list<ObjectPtr> anInitialList = aRefListOfShapes->list();
76 std::list<ObjectPtr> aTargetList = aRefListOfRotated->list();
77 std::list<ResultPtr> anAddition;
78 std::vector<bool> isUsed(anInitialList.size(), false);
79 // collect new items and check the items to remove
80 for(int anInd = 0; anInd < aRotationObjectRefs->size(); anInd++) {
81 std::shared_ptr<ModelAPI_AttributeSelection> aSelect = aRotationObjectRefs->value(anInd);
82 std::list<ObjectPtr>::const_iterator anIt = anInitialList.begin();
83 std::vector<bool>::iterator aUsedIt = isUsed.begin();
84 for (; anIt != anInitialList.end(); anIt++, aUsedIt++)
85 if (*anIt == aSelect->context()) {
89 if (anIt == anInitialList.end())
90 anAddition.push_back(aSelect->context());
92 // remove unused items
93 std::list<ObjectPtr>::iterator anInitIter = anInitialList.begin();
94 std::list<ObjectPtr>::iterator aTargetIter = aTargetList.begin();
95 std::vector<bool>::iterator aUsedIter = isUsed.begin();
96 for (; aUsedIter != isUsed.end(); aUsedIter++) {
98 aRefListOfShapes->remove(*anInitIter);
99 for (int i = 0; i < aCurrentNbCopies && aTargetIter != aTargetList.end(); i++, aTargetIter++) {
100 aRefListOfRotated->remove(*aTargetIter);
101 // remove the corresponding feature from the sketch
102 ResultConstructionPtr aRC =
103 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aTargetIter);
104 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
105 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
107 aDoc->removeFeature(aFeature);
110 for (int i = 0; i <= aNbCopies && aTargetIter != aTargetList.end(); i++)
113 if (anInitIter != anInitialList.end())
116 // change number of copies
117 if (aCurrentNbCopies != 0 && aNbCopies != aCurrentNbCopies) {
118 bool isAdd = aNbCopies > aCurrentNbCopies;
119 int aMinCopies = isAdd ? aCurrentNbCopies : aNbCopies;
120 int aMaxCopies = isAdd ? aNbCopies : aCurrentNbCopies;
123 aTargetList = aRefListOfRotated->list();
124 aTargetIter = aTargetList.begin();
125 ObjectPtr anObjToCopy = *aTargetIter;
126 while (aTargetIter != aTargetList.end()) {
127 aRefListOfRotated->remove(*aTargetIter);
130 if (ind > aMinCopies && ind <=aMaxCopies) {
131 while (ind <= aMaxCopies) {
133 // Add new shifted item
134 ObjectPtr anObject = copyFeature(anObjToCopy);
135 aTargetList.insert(aTargetIter, anObject);
138 std::list<ObjectPtr>::iterator aRemoveIt = aTargetIter++;
139 ObjectPtr anObject = *aRemoveIt;
140 aTargetList.erase(aRemoveIt);
141 aRefListOfRotated->remove(anObject);
142 // remove the corresponding feature from the sketch
143 ResultConstructionPtr aRC =
144 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(anObject);
145 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
146 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
148 aDoc->removeFeature(aFeature);
153 if (aTargetIter != aTargetList.end())
154 anObjToCopy = *aTargetIter;
158 for (aTargetIter = aTargetList.begin(); aTargetIter != aTargetList.end(); aTargetIter++)
159 aRefListOfRotated->append(*aTargetIter);
162 std::list<ResultPtr>::iterator anAddIter = anAddition.begin();
163 for (; anAddIter != anAddition.end(); anAddIter++) {
164 aRefListOfShapes->append(*anAddIter);
165 aRefListOfRotated->append(*anAddIter);
166 for (int i = 0; i < aNbCopies; i++) {
167 ObjectPtr anObject = copyFeature(*anAddIter);
168 aRefListOfRotated->append(anObject);
172 //// if (fabs(anAngle) > 1.e-12) {
173 //// // Recalculate positions of features
174 //// aTargetList = aRefListOfRotated->list();
175 //// aTargetIter = aTargetList.begin();
176 //// while (aTargetIter != aTargetList.end()) {
177 //// ObjectPtr anInitialObject = *aTargetIter++;
178 //// for (int i = 0; i < aNbCopies && aTargetIter != aTargetList.end(); i++, aTargetIter++)
179 //// rotateFeature(anInitialObject, *aTargetIter, aCenter->x(), aCenter->y(), anAngle * (i + 1));
183 // send events to update the sub-features by the solver
185 Events_Loop::loop()->setFlushed(anUpdateEvent, true);
188 AISObjectPtr SketchPlugin_MultiRotation::getAISObject(AISObjectPtr thePrevious)
193 AISObjectPtr anAIS = thePrevious;
195 anAIS = SketcherPrs_Factory::rotateConstraint(this, sketch()->coordinatePlane());
201 ObjectPtr SketchPlugin_MultiRotation::copyFeature(ObjectPtr theObject)
203 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theObject);
204 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
205 if (!aFeature || !aResult)
208 FeaturePtr aNewFeature = sketch()->addFeature(aFeature->getKind());
209 aFeature->data()->copyTo(aNewFeature->data());
210 aNewFeature->execute();
212 static Events_ID aRedisplayEvent = Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY);
213 ModelAPI_EventCreator::get()->sendUpdated(aNewFeature, aRedisplayEvent);
215 std::shared_ptr<GeomAPI_Shape> aShapeIn = aResult->shape();
216 const std::list<ResultPtr>& aResults = aNewFeature->results();
217 std::list<ResultPtr>::const_iterator anIt = aResults.begin();
218 for (; anIt != aResults.end(); anIt++) {
219 ResultConstructionPtr aRC = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*anIt);
221 std::shared_ptr<GeomAPI_Shape> aShapeOut = aRC->shape();
222 if ((aShapeIn->isVertex() && aShapeOut->isVertex()) ||
223 (aShapeIn->isEdge() && aShapeOut->isEdge()) ||
224 (aShapeIn->isFace() && aShapeOut->isFace()))
230 void SketchPlugin_MultiRotation::rotateFeature(
231 ObjectPtr theInitial, ObjectPtr theTarget,
232 double theCenterX, double theCenterY, double theAngle)
234 std::shared_ptr<GeomAPI_Pnt2d> aCenter(new GeomAPI_Pnt2d(theCenterX, theCenterY));
235 double cosA = cos(theAngle);
236 double sinA = sin(theAngle);
238 FeaturePtr anInitialFeature = ModelAPI_Feature::feature(theInitial);
239 FeaturePtr aTargetFeature = ModelAPI_Feature::feature(theTarget);
241 // block feature update
242 aTargetFeature->data()->blockSendAttributeUpdated(true);
244 std::list<AttributePtr> anInitAttrList =
245 anInitialFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
246 std::list<AttributePtr> aTargetAttrList =
247 aTargetFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
248 std::list<AttributePtr>::iterator anInitIt = anInitAttrList.begin();
249 std::list<AttributePtr>::iterator aTargetIt = aTargetAttrList.begin();
250 for (; anInitIt != anInitAttrList.end(); anInitIt++, aTargetIt++) {
251 std::shared_ptr<GeomDataAPI_Point2D> aPointFrom =
252 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anInitIt);
253 std::shared_ptr<GeomDataAPI_Point2D> aPointTo =
254 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*aTargetIt);
255 std::shared_ptr<GeomAPI_XY> aPnt = aPointFrom->pnt()->xy();
256 if (aPnt->distance(aCenter->xy()) > 1.e-7) {
257 std::shared_ptr<GeomAPI_XY> aDir = aPnt->decreased(aCenter->xy());
258 double dx = cosA * aDir->x() - sinA * aDir->y();
259 double dy = sinA * aDir->x() + cosA * aDir->y();
260 aPnt->setX(aCenter->x() + dx);
261 aPnt->setY(aCenter->y() + dy);
263 aPointTo->setValue(aPnt->x(), aPnt->y());
266 // unblock feature update
267 aTargetFeature->data()->blockSendAttributeUpdated(false);