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"
8 #include "SketchPlugin_Tools.h"
10 #include <GeomDataAPI_Point2D.h>
11 #include <ModelAPI_AttributeRefAttr.h>
12 #include <ModelAPI_AttributeDouble.h>
13 #include <ModelAPI_AttributeString.h>
14 #include <ModelAPI_AttributeInteger.h>
15 #include <ModelAPI_Data.h>
16 #include <ModelAPI_ResultConstruction.h>
17 #include <ModelAPI_AttributeRefList.h>
18 #include <ModelAPI_Events.h>
19 #include <ModelAPI_Session.h>
20 #include <ModelAPI_Validator.h>
22 #include <SketchPlugin_SketchEntity.h>
24 #include <GeomAPI_Pnt2d.h>
25 #include <GeomAPI_XY.h>
27 #include <SketcherPrs_Factory.h>
31 #define PI 3.1415926535897932
33 SketchPlugin_MultiRotation::SketchPlugin_MultiRotation()
37 void SketchPlugin_MultiRotation::initAttributes()
39 data()->addAttribute(CENTER_ID(), ModelAPI_AttributeRefAttr::typeId());
41 data()->addAttribute(ANGLE_TYPE(), ModelAPI_AttributeString::typeId());
42 data()->addAttribute(ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
43 data()->addAttribute(NUMBER_OF_OBJECTS_ID(), ModelAPI_AttributeInteger::typeId());
44 data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefList::typeId());
45 data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefList::typeId());
46 data()->addAttribute(ROTATION_LIST_ID(), ModelAPI_AttributeRefList::typeId());
47 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), SketchPlugin_Constraint::ENTITY_A());
48 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), SketchPlugin_Constraint::ENTITY_B());
51 void SketchPlugin_MultiRotation::execute()
54 // it is possible, that this method is called before this feature has back reference to sketch
55 // in this case, the execute is performed after this is done
59 AttributeRefListPtr aRotationObjectRefs = reflist(ROTATION_LIST_ID());
60 int aNbCopies = integer(NUMBER_OF_OBJECTS_ID())->value() - 1;
64 // Obtain center and angle of rotation
65 AttributeRefAttrPtr aCenter = data()->refattr(CENTER_ID());
66 if (!aCenter || !aCenter->isInitialized())
69 //double anAngle = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
70 // attribute(ANGLE_ID()))->value();
72 // Convert angle to radians
73 //anAngle *= PI / 180.0;
75 // Wait all objects being created, then send update events
76 static Events_ID anUpdateEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
77 bool isUpdateFlushed = Events_Loop::loop()->isFlushed(anUpdateEvent);
79 Events_Loop::loop()->setFlushed(anUpdateEvent, false);
81 std::shared_ptr<ModelAPI_Data> aData = data();
82 AttributeRefListPtr aRefListOfShapes = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
83 aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
84 AttributeRefListPtr aRefListOfRotated = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
85 aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
86 int aCurrentNbCopies = aRefListOfShapes->size() ?
87 aRefListOfRotated->size() / aRefListOfShapes->size() - 1 : 0;
88 std::list<ObjectPtr> anInitialList = aRefListOfShapes->list();
89 std::list<ObjectPtr> aTargetList = aRefListOfRotated->list();
90 std::list<ObjectPtr> anAddition;
91 std::vector<bool> isUsed(anInitialList.size(), false);
92 // collect new items and check the items to remove
93 for(int anInd = 0; anInd < aRotationObjectRefs->size(); anInd++) {
94 ObjectPtr anObject = aRotationObjectRefs->object(anInd);
95 std::list<ObjectPtr>::const_iterator anIt = anInitialList.begin();
96 std::vector<bool>::iterator aUsedIt = isUsed.begin();
97 for (; anIt != anInitialList.end(); anIt++, aUsedIt++)
98 if (*anIt == anObject) {
102 if (anIt == anInitialList.end())
103 anAddition.push_back(anObject);
105 // remove unused items
106 std::list<ObjectPtr>::iterator anInitIter = anInitialList.begin();
107 std::list<ObjectPtr>::iterator aTargetIter = aTargetList.begin();
108 std::vector<bool>::iterator aUsedIter = isUsed.begin();
109 for (; aUsedIter != isUsed.end(); aUsedIter++) {
111 aRefListOfShapes->remove(*anInitIter);
112 aRefListOfRotated->remove(*aTargetIter++);
113 for (int i = 0; i < aCurrentNbCopies && aTargetIter != aTargetList.end(); i++, aTargetIter++) {
114 aRefListOfRotated->remove(*aTargetIter);
115 // remove the corresponding feature from the sketch
116 ResultConstructionPtr aRC =
117 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aTargetIter);
118 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
119 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
121 aDoc->removeFeature(aFeature);
124 for (int i = 0; i <= aNbCopies && aTargetIter != aTargetList.end(); i++)
127 if (anInitIter != anInitialList.end())
130 // change number of copies
131 if (aCurrentNbCopies != 0 && aNbCopies != aCurrentNbCopies) {
132 bool isAdd = aNbCopies > aCurrentNbCopies;
133 int aMinCopies = isAdd ? aCurrentNbCopies : aNbCopies;
134 int aMaxCopies = isAdd ? aNbCopies : aCurrentNbCopies;
137 aTargetList = aRefListOfRotated->list();
138 aTargetIter = aTargetList.begin();
139 ObjectPtr anObjToCopy = *aTargetIter;
140 while (aTargetIter != aTargetList.end()) {
141 aRefListOfRotated->remove(*aTargetIter);
144 if (ind > aMinCopies && ind <=aMaxCopies) {
145 while (ind <= aMaxCopies) {
147 // Add new shifted item
148 ObjectPtr anObject = copyFeature(anObjToCopy);
149 aTargetList.insert(aTargetIter, anObject);
152 std::list<ObjectPtr>::iterator aRemoveIt = aTargetIter++;
153 ObjectPtr anObject = *aRemoveIt;
154 aTargetList.erase(aRemoveIt);
155 aRefListOfRotated->remove(anObject);
156 // remove the corresponding feature from the sketch
157 ResultConstructionPtr aRC =
158 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(anObject);
159 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
160 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
162 aDoc->removeFeature(aFeature);
167 if (aTargetIter != aTargetList.end())
168 anObjToCopy = *aTargetIter;
172 for (aTargetIter = aTargetList.begin(); aTargetIter != aTargetList.end(); aTargetIter++)
173 aRefListOfRotated->append(*aTargetIter);
176 std::list<ObjectPtr>::iterator anAddIter = anAddition.begin();
177 for (; anAddIter != anAddition.end(); anAddIter++) {
178 aRefListOfShapes->append(*anAddIter);
179 aRefListOfRotated->append(*anAddIter);
180 for (int i = 0; i < aNbCopies; i++) {
181 ObjectPtr anObject = copyFeature(*anAddIter);
182 aRefListOfRotated->append(anObject);
186 //// if (fabs(anAngle) > 1.e-12) {
187 //// // Recalculate positions of features
188 //// aTargetList = aRefListOfRotated->list();
189 //// aTargetIter = aTargetList.begin();
190 //// while (aTargetIter != aTargetList.end()) {
191 //// ObjectPtr anInitialObject = *aTargetIter++;
192 //// for (int i = 0; i < aNbCopies && aTargetIter != aTargetList.end(); i++, aTargetIter++)
193 //// rotateFeature(anInitialObject, *aTargetIter, aCenter->x(), aCenter->y(), anAngle * (i + 1));
197 // send events to update the sub-features by the solver
199 Events_Loop::loop()->setFlushed(anUpdateEvent, true);
202 AISObjectPtr SketchPlugin_MultiRotation::getAISObject(AISObjectPtr thePrevious)
207 AISObjectPtr anAIS = SketcherPrs_Factory::rotateConstraint(this, sketch()->coordinatePlane(),
212 void SketchPlugin_MultiRotation::erase()
214 static Events_Loop* aLoop = Events_Loop::loop();
215 static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
217 // Set copy attribute to false on all copied features.
218 AttributeRefListPtr aRefListOfShapes = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
219 data()->attribute(SketchPlugin_Constraint::ENTITY_A()));
220 AttributeRefListPtr aRefListOfRotated = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
221 data()->attribute(SketchPlugin_Constraint::ENTITY_B()));
223 if(aRefListOfShapes.get() && aRefListOfRotated.get()) {
224 for(int anIndex = 0; anIndex < aRefListOfRotated->size(); anIndex++) {
225 ObjectPtr anObject = aRefListOfRotated->object(anIndex);
226 if(aRefListOfShapes->isInList(anObject)) {
227 // Don't modify attribute of original features, just skip.
231 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
233 FeaturePtr aFeature = aRes->document()->feature(aRes);
235 AttributeBooleanPtr aBooleanAttr = aFeature->boolean(SketchPlugin_SketchEntity::COPY_ID());
236 if(aBooleanAttr.get()) {
237 if (ModelAPI_Session::get()->isOperation()) // if this is not undo or redo
238 aBooleanAttr->setValue(false);
239 // Redisplay object as it is not copy anymore.
240 ModelAPI_EventCreator::get()->sendUpdated(aRes, aRedispEvent);
248 SketchPlugin_ConstraintBase::erase();
251 ObjectPtr SketchPlugin_MultiRotation::copyFeature(ObjectPtr theObject)
253 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theObject);
254 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
255 if (!aFeature || !aResult)
258 FeaturePtr aNewFeature = SketchPlugin_Sketch::addUniqueNamedCopiedFeature(aFeature, sketch(), true);
259 aNewFeature->execute();
261 static Events_ID aRedisplayEvent = Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY);
262 ModelAPI_EventCreator::get()->sendUpdated(aNewFeature, aRedisplayEvent);
264 std::shared_ptr<GeomAPI_Shape> aShapeIn = aResult->shape();
265 const std::list<ResultPtr>& aResults = aNewFeature->results();
266 std::list<ResultPtr>::const_iterator anIt = aResults.begin();
267 for (; anIt != aResults.end(); anIt++) {
268 ResultConstructionPtr aRC = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*anIt);
270 std::shared_ptr<GeomAPI_Shape> aShapeOut = aRC->shape();
271 if ((aShapeIn->isVertex() && aShapeOut->isVertex()) ||
272 (aShapeIn->isEdge() && aShapeOut->isEdge()) ||
273 (aShapeIn->isFace() && aShapeOut->isFace()))
279 /*void SketchPlugin_MultiRotation::rotateFeature(
280 ObjectPtr theInitial, ObjectPtr theTarget,
281 double theCenterX, double theCenterY, double theAngle)
283 std::shared_ptr<GeomAPI_Pnt2d> aCenter(new GeomAPI_Pnt2d(theCenterX, theCenterY));
284 double cosA = std::cos(theAngle);
285 double sinA = std::sin(theAngle);
287 FeaturePtr anInitialFeature = ModelAPI_Feature::feature(theInitial);
288 FeaturePtr aTargetFeature = ModelAPI_Feature::feature(theTarget);
290 // block feature update
291 aTargetFeature->data()->blockSendAttributeUpdated(true);
293 std::list<AttributePtr> anInitAttrList =
294 anInitialFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
295 std::list<AttributePtr> aTargetAttrList =
296 aTargetFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
297 std::list<AttributePtr>::iterator anInitIt = anInitAttrList.begin();
298 std::list<AttributePtr>::iterator aTargetIt = aTargetAttrList.begin();
299 for (; anInitIt != anInitAttrList.end(); anInitIt++, aTargetIt++) {
300 std::shared_ptr<GeomDataAPI_Point2D> aPointFrom =
301 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anInitIt);
302 std::shared_ptr<GeomDataAPI_Point2D> aPointTo =
303 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*aTargetIt);
304 std::shared_ptr<GeomAPI_XY> aPnt = aPointFrom->pnt()->xy();
305 if (aPnt->distance(aCenter->xy()) > 1.e-7) {
306 std::shared_ptr<GeomAPI_XY> aDir = aPnt->decreased(aCenter->xy());
307 double dx = cosA * aDir->x() - sinA * aDir->y();
308 double dy = sinA * aDir->x() + cosA * aDir->y();
309 aPnt->setX(aCenter->x() + dx);
310 aPnt->setY(aCenter->y() + dy);
312 aPointTo->setValue(aPnt->x(), aPnt->y());
315 // unblock feature update
316 aTargetFeature->data()->blockSendAttributeUpdated(false);
320 void SketchPlugin_MultiRotation::attributeChanged(const std::string& theID)
322 if (theID == ROTATION_LIST_ID()) {
323 AttributeRefListPtr aRotationObjectRefs = reflist(ROTATION_LIST_ID());
324 if (aRotationObjectRefs->size() == 0) {
325 int aNbCopies = integer(NUMBER_OF_OBJECTS_ID())->value()-1;
329 // Clear list of objects
330 AttributeRefListPtr aRefListOfRotated = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
331 data()->attribute(SketchPlugin_Constraint::ENTITY_B()));
332 std::list<ObjectPtr> aTargetList = aRefListOfRotated->list();
333 std::list<ObjectPtr>::iterator aTargetIter = aTargetList.begin();
334 while (aTargetIter != aTargetList.end()) {
336 for (int i = 0; i < aNbCopies && aTargetIter != aTargetList.end(); i++, aTargetIter++) {
337 aRefListOfRotated->remove(*aTargetIter);
338 // remove the corresponding feature from the sketch
339 ResultConstructionPtr aRC =
340 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aTargetIter);
341 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
342 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
344 aDoc->removeFeature(aFeature);
347 aRefListOfRotated->clear();
348 std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
349 data()->attribute(SketchPlugin_Constraint::ENTITY_A()))->clear();
350 std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
351 data()->attribute(SketchPlugin_Constraint::ENTITY_B()))->clear();