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>
27 #define PI 3.1415926535897932
29 SketchPlugin_MultiRotation::SketchPlugin_MultiRotation()
33 void SketchPlugin_MultiRotation::initAttributes()
35 data()->addAttribute(CENTER_ID(), GeomDataAPI_Point2D::typeId());
36 data()->addAttribute(ANGLE_ID(), ModelAPI_AttributeDouble::typeId());
37 data()->addAttribute(NUMBER_OF_COPIES_ID(), ModelAPI_AttributeInteger::typeId());
38 data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefList::typeId());
39 data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefList::typeId());
40 AttributeSelectionListPtr aSelection =
41 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(data()->addAttribute(
42 ROTATION_LIST_ID(), ModelAPI_AttributeSelectionList::typeId()));
43 aSelection->setSelectionType("EDGE");
44 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), SketchPlugin_Constraint::ENTITY_A());
45 ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), SketchPlugin_Constraint::ENTITY_B());
48 void SketchPlugin_MultiRotation::execute()
50 AttributeSelectionListPtr aRotationObjectRefs = selectionList(ROTATION_LIST_ID());
51 int aNbCopies = integer(NUMBER_OF_COPIES_ID())->value();
53 // Obtain center and angle of rotation
54 std::shared_ptr<GeomDataAPI_Point2D> aCenter = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
55 attribute(CENTER_ID()));
56 if (!aCenter || !aCenter->isInitialized())
58 // make a visible points
59 SketchPlugin_Sketch::createPoint2DResult(this, sketch(), CENTER_ID(), 0);
61 double anAngle = std::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
62 attribute(ANGLE_ID()))->value();
63 // Convert angle to radians
64 anAngle *= PI / 180.0;
66 // Wait all objects being created, then send update events
67 static Events_ID anUpdateEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
68 bool isUpdateFlushed = Events_Loop::loop()->isFlushed(anUpdateEvent);
70 Events_Loop::loop()->setFlushed(anUpdateEvent, false);
72 std::shared_ptr<ModelAPI_Data> aData = data();
73 AttributeRefListPtr aRefListOfShapes = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
74 aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
75 AttributeRefListPtr aRefListOfRotated = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
76 aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
77 int aCurrentNbCopies = aRefListOfShapes->size() ?
78 aRefListOfRotated->size() / aRefListOfShapes->size() - 1 : 0;
79 std::list<ObjectPtr> anInitialList = aRefListOfShapes->list();
80 std::list<ObjectPtr> aTargetList = aRefListOfRotated->list();
81 std::list<ResultPtr> anAddition;
82 std::vector<bool> isUsed(anInitialList.size(), false);
83 // collect new items and check the items to remove
84 for(int anInd = 0; anInd < aRotationObjectRefs->size(); anInd++) {
85 std::shared_ptr<ModelAPI_AttributeSelection> aSelect = aRotationObjectRefs->value(anInd);
86 std::list<ObjectPtr>::const_iterator anIt = anInitialList.begin();
87 std::vector<bool>::iterator aUsedIt = isUsed.begin();
88 for (; anIt != anInitialList.end(); anIt++, aUsedIt++)
89 if (*anIt == aSelect->context()) {
93 if (anIt == anInitialList.end())
94 anAddition.push_back(aSelect->context());
96 // remove unused items
97 std::list<ObjectPtr>::iterator anInitIter = anInitialList.begin();
98 std::list<ObjectPtr>::iterator aTargetIter = aTargetList.begin();
99 std::vector<bool>::iterator aUsedIter = isUsed.begin();
100 for (; aUsedIter != isUsed.end(); aUsedIter++) {
102 aRefListOfShapes->remove(*anInitIter);
103 aRefListOfRotated->remove(*aTargetIter++);
104 for (int i = 0; i < aCurrentNbCopies && aTargetIter != aTargetList.end(); i++, aTargetIter++) {
105 aRefListOfRotated->remove(*aTargetIter);
106 // remove the corresponding feature from the sketch
107 ResultConstructionPtr aRC =
108 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aTargetIter);
109 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
110 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
112 aDoc->removeFeature(aFeature);
115 for (int i = 0; i <= aNbCopies && aTargetIter != aTargetList.end(); i++)
118 if (anInitIter != anInitialList.end())
121 // change number of copies
122 if (aCurrentNbCopies != 0 && aNbCopies != aCurrentNbCopies) {
123 bool isAdd = aNbCopies > aCurrentNbCopies;
124 int aMinCopies = isAdd ? aCurrentNbCopies : aNbCopies;
125 int aMaxCopies = isAdd ? aNbCopies : aCurrentNbCopies;
128 aTargetList = aRefListOfRotated->list();
129 aTargetIter = aTargetList.begin();
130 ObjectPtr anObjToCopy = *aTargetIter;
131 while (aTargetIter != aTargetList.end()) {
132 aRefListOfRotated->remove(*aTargetIter);
135 if (ind > aMinCopies && ind <=aMaxCopies) {
136 while (ind <= aMaxCopies) {
138 // Add new shifted item
139 ObjectPtr anObject = copyFeature(anObjToCopy);
140 aTargetList.insert(aTargetIter, anObject);
143 std::list<ObjectPtr>::iterator aRemoveIt = aTargetIter++;
144 ObjectPtr anObject = *aRemoveIt;
145 aTargetList.erase(aRemoveIt);
146 aRefListOfRotated->remove(anObject);
147 // remove the corresponding feature from the sketch
148 ResultConstructionPtr aRC =
149 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(anObject);
150 DocumentPtr aDoc = aRC ? aRC->document() : DocumentPtr();
151 FeaturePtr aFeature = aDoc ? aDoc->feature(aRC) : FeaturePtr();
153 aDoc->removeFeature(aFeature);
158 if (aTargetIter != aTargetList.end())
159 anObjToCopy = *aTargetIter;
163 for (aTargetIter = aTargetList.begin(); aTargetIter != aTargetList.end(); aTargetIter++)
164 aRefListOfRotated->append(*aTargetIter);
167 std::list<ResultPtr>::iterator anAddIter = anAddition.begin();
168 for (; anAddIter != anAddition.end(); anAddIter++) {
169 aRefListOfShapes->append(*anAddIter);
170 aRefListOfRotated->append(*anAddIter);
171 for (int i = 0; i < aNbCopies; i++) {
172 ObjectPtr anObject = copyFeature(*anAddIter);
173 aRefListOfRotated->append(anObject);
177 //// if (fabs(anAngle) > 1.e-12) {
178 //// // Recalculate positions of features
179 //// aTargetList = aRefListOfRotated->list();
180 //// aTargetIter = aTargetList.begin();
181 //// while (aTargetIter != aTargetList.end()) {
182 //// ObjectPtr anInitialObject = *aTargetIter++;
183 //// for (int i = 0; i < aNbCopies && aTargetIter != aTargetList.end(); i++, aTargetIter++)
184 //// rotateFeature(anInitialObject, *aTargetIter, aCenter->x(), aCenter->y(), anAngle * (i + 1));
188 // send events to update the sub-features by the solver
190 Events_Loop::loop()->setFlushed(anUpdateEvent, true);
193 AISObjectPtr SketchPlugin_MultiRotation::getAISObject(AISObjectPtr thePrevious)
198 AISObjectPtr anAIS = thePrevious;
200 anAIS = SketcherPrs_Factory::rotateConstraint(this, sketch()->coordinatePlane());
206 ObjectPtr SketchPlugin_MultiRotation::copyFeature(ObjectPtr theObject)
208 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theObject);
209 FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
210 if (!aFeature || !aResult)
213 FeaturePtr aNewFeature = SketchPlugin_Sketch::addUniqueNamedCopiedFeature(aFeature, sketch());
214 aNewFeature->execute();
216 static Events_ID aRedisplayEvent = Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY);
217 ModelAPI_EventCreator::get()->sendUpdated(aNewFeature, aRedisplayEvent);
219 std::shared_ptr<GeomAPI_Shape> aShapeIn = aResult->shape();
220 const std::list<ResultPtr>& aResults = aNewFeature->results();
221 std::list<ResultPtr>::const_iterator anIt = aResults.begin();
222 for (; anIt != aResults.end(); anIt++) {
223 ResultConstructionPtr aRC = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*anIt);
225 std::shared_ptr<GeomAPI_Shape> aShapeOut = aRC->shape();
226 if ((aShapeIn->isVertex() && aShapeOut->isVertex()) ||
227 (aShapeIn->isEdge() && aShapeOut->isEdge()) ||
228 (aShapeIn->isFace() && aShapeOut->isFace()))
234 void SketchPlugin_MultiRotation::rotateFeature(
235 ObjectPtr theInitial, ObjectPtr theTarget,
236 double theCenterX, double theCenterY, double theAngle)
238 std::shared_ptr<GeomAPI_Pnt2d> aCenter(new GeomAPI_Pnt2d(theCenterX, theCenterY));
239 double cosA = std::cos(theAngle);
240 double sinA = std::sin(theAngle);
242 FeaturePtr anInitialFeature = ModelAPI_Feature::feature(theInitial);
243 FeaturePtr aTargetFeature = ModelAPI_Feature::feature(theTarget);
245 // block feature update
246 aTargetFeature->data()->blockSendAttributeUpdated(true);
248 std::list<AttributePtr> anInitAttrList =
249 anInitialFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
250 std::list<AttributePtr> aTargetAttrList =
251 aTargetFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
252 std::list<AttributePtr>::iterator anInitIt = anInitAttrList.begin();
253 std::list<AttributePtr>::iterator aTargetIt = aTargetAttrList.begin();
254 for (; anInitIt != anInitAttrList.end(); anInitIt++, aTargetIt++) {
255 std::shared_ptr<GeomDataAPI_Point2D> aPointFrom =
256 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anInitIt);
257 std::shared_ptr<GeomDataAPI_Point2D> aPointTo =
258 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*aTargetIt);
259 std::shared_ptr<GeomAPI_XY> aPnt = aPointFrom->pnt()->xy();
260 if (aPnt->distance(aCenter->xy()) > 1.e-7) {
261 std::shared_ptr<GeomAPI_XY> aDir = aPnt->decreased(aCenter->xy());
262 double dx = cosA * aDir->x() - sinA * aDir->y();
263 double dy = sinA * aDir->x() + cosA * aDir->y();
264 aPnt->setX(aCenter->x() + dx);
265 aPnt->setY(aCenter->y() + dy);
267 aPointTo->setValue(aPnt->x(), aPnt->y());
270 // unblock feature update
271 aTargetFeature->data()->blockSendAttributeUpdated(false);