1 #include <SketchSolver_ConstraintMirror.h>
2 #include <SketchSolver_Error.h>
3 #include <SketchSolver_Manager.h>
5 #include <ModelAPI_AttributeRefList.h>
7 void SketchSolver_ConstraintMirror::getAttributes(
8 EntityWrapperPtr& theMirrorLine,
9 std::vector<EntityWrapperPtr>& theBaseEntities,
10 std::vector<EntityWrapperPtr>& theMirrorEntities)
12 AttributePtr aMirLineAttr = myBaseConstraint->attribute(SketchPlugin_Constraint::ENTITY_A());
13 AttributeRefAttrPtr aMirLineRefAttr =
14 std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aMirLineAttr);
15 if (!aMirLineRefAttr || !aMirLineRefAttr->isInitialized() || !aMirLineRefAttr->isObject()) {
16 myErrorMsg = SketchSolver_Error::NOT_INITIALIZED();
20 myType = TYPE(myBaseConstraint);
21 myStorage->update(aMirLineAttr/*, myGroupID*/);
22 theMirrorLine = myStorage->entity(aMirLineAttr);
24 // Create SolveSpace entity for all features
25 AttributeRefListPtr aBaseRefList = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
26 myBaseConstraint->attribute(SketchPlugin_Constraint::ENTITY_B()));
27 AttributeRefListPtr aMirroredRefList = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
28 myBaseConstraint->attribute(SketchPlugin_Constraint::ENTITY_C()));
29 myNumberOfObjects = aMirroredRefList->size();
30 if (!aBaseRefList || !aMirroredRefList) {
31 myErrorMsg = SketchSolver_Error::INCORRECT_MIRROR_ATTRIBUTE();
35 std::list<ObjectPtr> aBaseList = aBaseRefList->list();
36 std::list<ObjectPtr> aMirroredList = aMirroredRefList->list();
39 for (int i = 0; i < 2; i++) {
40 std::list<ObjectPtr>::iterator anIter = i == 0 ? aBaseList.begin() : aMirroredList.begin();
41 std::list<ObjectPtr>::iterator aEndIter = i == 0 ? aBaseList.end() : aMirroredList.end();
42 std::vector<EntityWrapperPtr>* aList = i == 0 ? &theBaseEntities : & theMirrorEntities;
43 for ( ; anIter != aEndIter; anIter++) {
44 aFeature = ModelAPI_Feature::feature(*anIter);
48 myStorage->update(aFeature/*, myGroupID*/);
49 aList->push_back(myStorage->entity(aFeature));
53 if (theBaseEntities.size() > theMirrorEntities.size())
54 myErrorMsg = SketchSolver_Error::NOT_INITIALIZED();
57 void SketchSolver_ConstraintMirror::process()
60 if (!myBaseConstraint || !myStorage || myGroupID == GID_UNKNOWN) {
61 // Not enough parameters are assigned
65 EntityWrapperPtr aMirrorLine;
66 std::vector<EntityWrapperPtr> aBaseList;
67 std::vector<EntityWrapperPtr> aMirrorList;
68 getAttributes(aMirrorLine, aBaseList, aMirrorList);
69 if (!myErrorMsg.empty())
72 if (aBaseList.size() != aMirrorList.size()) {
73 myErrorMsg = SketchSolver_Error::INCORRECT_MIRROR_ATTRIBUTE();
77 std::list<ConstraintWrapperPtr> aNewConstraints;
78 SketchSolver_ConstraintType aConstrType = getType();
79 BuilderPtr aBuilder = SketchSolver_Manager::instance()->builder();
80 std::list<ConstraintWrapperPtr> aMirConstrList;
82 std::vector<EntityWrapperPtr>::iterator aBIt = aBaseList.begin();
83 std::vector<EntityWrapperPtr>::iterator aMIt = aMirrorList.begin();
84 for (; aBIt != aBaseList.end(); ++aBIt, ++aMIt) {
85 if ((*aBIt)->type() == ENTITY_ARC) {
86 // add new points on arcs and mirror them
87 EntityWrapperPtr aBasePnt = myStorage->calculateMiddlePoint(*aBIt, 0.5);
88 EntityWrapperPtr aMirrPnt = myStorage->calculateMiddlePoint(*aMIt, 0.5);
90 aNewConstraints = aBuilder->createConstraint(myBaseConstraint, myGroupID, mySketchID,
91 CONSTRAINT_PT_ON_CIRCLE, 0.0, aBasePnt, EntityWrapperPtr(), *aBIt);
92 aMirConstrList.insert(aMirConstrList.end(), aNewConstraints.begin(), aNewConstraints.end());
93 // point on mirrored arc
94 aNewConstraints = aBuilder->createConstraint(myBaseConstraint, myGroupID, mySketchID,
95 CONSTRAINT_PT_ON_CIRCLE, 0.0, aMirrPnt, EntityWrapperPtr(), *aMIt);
96 aMirConstrList.insert(aMirConstrList.end(), aNewConstraints.begin(), aNewConstraints.end());
97 // mirror these points
98 aNewConstraints = aBuilder->createConstraint(myBaseConstraint, myGroupID, mySketchID,
99 aConstrType, 0.0, aBasePnt, aMirrPnt, aMirrorLine);
100 aMirConstrList.insert(aMirConstrList.end(), aNewConstraints.begin(), aNewConstraints.end());
102 aNewConstraints = aBuilder->createConstraint(
103 myBaseConstraint, myGroupID, mySketchID, aConstrType,
104 0.0, *aBIt, *aMIt, aMirrorLine);
105 aMirConstrList.insert(aMirConstrList.end(), aNewConstraints.begin(), aNewConstraints.end());
108 myStorage->addConstraint(myBaseConstraint, aMirConstrList);
112 void SketchSolver_ConstraintMirror::update()
115 AttributeRefListPtr aMirroredRefList = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
116 myBaseConstraint->attribute(SketchPlugin_Constraint::ENTITY_C()));
117 if (aMirroredRefList->size() != myNumberOfObjects) {
122 SketchSolver_Constraint::update();
125 void SketchSolver_ConstraintMirror::adjustConstraint()
127 BuilderPtr aBuilder = SketchSolver_Manager::instance()->builder();
129 const std::list<ConstraintWrapperPtr>& aConstraints = myStorage->constraint(myBaseConstraint);
130 std::list<ConstraintWrapperPtr>::const_iterator aCIt = aConstraints.begin();
131 for (; aCIt != aConstraints.end(); ++aCIt)
132 if ((*aCIt)->type() == CONSTRAINT_SYMMETRIC)
133 aBuilder->adjustConstraint(*aCIt);