X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchSolver%2FSketchSolver_ConstraintMultiRotation.cpp;h=ce40fdcafb786ff78ee5302a7e265fa4b437f144;hb=1e63ae393cf1ce1923329c90aa66fa33f957f268;hp=2d439b2d11c19ac97739dac54ddf4acc713a7d27;hpb=254de4ef0338b77444b5e43e104900f15c814132;p=modules%2Fshaper.git diff --git a/src/SketchSolver/SketchSolver_ConstraintMultiRotation.cpp b/src/SketchSolver/SketchSolver_ConstraintMultiRotation.cpp index 2d439b2d1..ce40fdcaf 100644 --- a/src/SketchSolver/SketchSolver_ConstraintMultiRotation.cpp +++ b/src/SketchSolver/SketchSolver_ConstraintMultiRotation.cpp @@ -1,305 +1,182 @@ +// Copyright (C) 2014-2017 CEA/DEN, EDF R&D +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org/ or +// email : webmaster.salome@opencascade.com +// + #include -#include #include +#include -#include -#include +#include +#include +#include +#include -#include -#include -#include -#include +#include -#include -#include +#include -#include +#include void SketchSolver_ConstraintMultiRotation::getAttributes( - Slvs_hEntity& theCenter, double& theAngle, - std::vector >& thePoints, - std::vector >& theCircular) + EntityWrapperPtr& theCenter, ScalarWrapperPtr& theAngle, + bool& theFullValue, std::list& theEntities) { - DataPtr aData = myBaseConstraint->data(); - theAngle = std::dynamic_pointer_cast( - aData->attribute(SketchPlugin_MultiRotation::ANGLE_ID()))->value(); - - AttributePtr aCenterAttr = aData->attribute(SketchPlugin_MultiRotation::CENTER_ID()); + AttributePtr anAngleAttr = myBaseConstraint->attribute(SketchPlugin_MultiRotation::ANGLE_ID()); + PlaneGCSSolver_AttributeBuilder aValueBuilder; + theAngle = std::dynamic_pointer_cast( + aValueBuilder.createAttribute(anAngleAttr)); + myStorage->addEntity(anAngleAttr, theAngle); + + AttributeRefAttrPtr aCenterAttr = + myBaseConstraint->refattr(SketchPlugin_MultiRotation::CENTER_ID()); if (!aCenterAttr || !aCenterAttr->isInitialized()) { myErrorMsg = SketchSolver_Error::NOT_INITIALIZED(); return; } - int aType = SLVS_E_UNKNOWN; // type of created entity - Slvs_hEntity anEntityID = myGroup->getAttributeId(aCenterAttr); - if (anEntityID == SLVS_E_UNKNOWN) - anEntityID = changeEntity(aCenterAttr, aType); - theCenter = anEntityID; - // Lists of objects and number of copies - AttributeRefListPtr anInitialRefList = std::dynamic_pointer_cast( - aData->attribute(SketchPlugin_Constraint::ENTITY_A())); - myNumberOfObjects = anInitialRefList->size(); - myNumberOfCopies = (size_t)std::dynamic_pointer_cast( - aData->attribute(SketchPlugin_MultiRotation::NUMBER_OF_COPIES_ID()))->value(); - AttributeRefListPtr aRefList = std::dynamic_pointer_cast( - myBaseConstraint->attribute(SketchPlugin_Constraint::ENTITY_B())); - if (!aRefList) { - myErrorMsg = SketchSolver_Error::INCORRECT_ATTRIBUTE(); - return; - } + myType = CONSTRAINT_MULTI_ROTATION; - // Obtain all points of initial features and store them into separate lists - // containing their translated copies. - // Also all circles and arc collected too, because they will be constrained by equal radii. - FeaturePtr aFeature; - ResultConstructionPtr aRC; - std::vector aPoints[2]; // lists of points of features - std::vector aCircs; // list of circular objects - std::list anObjectList = aRefList->list(); - std::list::iterator anObjectIter = anObjectList.begin(); - while (anObjectIter != anObjectList.end()) { - aPoints[0].clear(); - aPoints[1].clear(); - aCircs.clear(); + myStorage->update(AttributePtr(aCenterAttr)); + theCenter = myStorage->entity(AttributePtr(aCenterAttr)); - for (size_t i = 0; i <= myNumberOfCopies && anObjectIter != anObjectList.end(); i++, anObjectIter++) { - aFeature = ModelAPI_Feature::feature(*anObjectIter); - if (!aFeature) - continue; - anEntityID = changeEntity(aFeature, aType); - Slvs_Entity anEntity = myStorage->getEntity(anEntityID); - switch (aType) { - case SLVS_E_POINT_IN_2D: - case SLVS_E_POINT_IN_3D: - aPoints[0].push_back(anEntityID); - break; - case SLVS_E_LINE_SEGMENT: - aPoints[0].push_back(anEntity.point[0]); // start point of line - aPoints[1].push_back(anEntity.point[1]); // end point of line - break; - case SLVS_E_CIRCLE: - aPoints[0].push_back(anEntity.point[0]); // center of circle - aCircs.push_back(anEntityID); - break; - case SLVS_E_ARC_OF_CIRCLE: - aPoints[0].push_back(anEntity.point[1]); // start point of arc - aPoints[1].push_back(anEntity.point[2]); // end point of arc - aCircs.push_back(anEntityID); - break; - default: - myErrorMsg = SketchSolver_Error::INCORRECT_ATTRIBUTE(); - return; - } - } + AttributeStringPtr aMethodTypeAttr = + myBaseConstraint->string(SketchPlugin_MultiRotation::ANGLE_TYPE()); + theFullValue = aMethodTypeAttr->value() != "SingleAngle"; - if (!aPoints[0].empty()) - thePoints.push_back(aPoints[0]); - if (!aPoints[1].empty()) - thePoints.push_back(aPoints[1]); - if (!aCircs.empty()) - theCircular.push_back(aCircs); - } + getEntities(theEntities); + + // add owner of central point of Multi-Rotation to the list of monitored features + FeaturePtr anOwner = ModelAPI_Feature::feature(aCenterAttr->attr()->owner()); + if (anOwner) + myOriginalFeatures.insert(anOwner); } void SketchSolver_ConstraintMultiRotation::process() { cleanErrorMsg(); - if (!myBaseConstraint || !myStorage || myGroup == 0) { - /// TODO: Put error message here + if (!myBaseConstraint || !myStorage) { + // Not enough parameters are assigned return; } - if (!mySlvsConstraints.empty()) // some data is changed, update constraint - update(myBaseConstraint); - Slvs_hEntity aCenter; - std::vector > aPointsAndCopies; - std::vector > aCircsAndCopies; - getAttributes(aCenter, myAngle, aPointsAndCopies, aCircsAndCopies); + EntityWrapperPtr aRotationCenter; + std::list aBaseEntities; + getAttributes(aRotationCenter, myAngle, myIsFullValue, aBaseEntities); if (!myErrorMsg.empty()) return; - // Create lines between neighbor rotated points and make angle between them equal to anAngle. - // Also these lines should have equal lengths. - Slvs_Constraint aConstraint; - myRotationCenter = aCenter; - Slvs_Entity aPrevLine; - std::vector >::iterator aCopyIter = aPointsAndCopies.begin(); - for (; aCopyIter != aPointsAndCopies.end(); aCopyIter++) { - size_t aSize = aCopyIter->size(); - if (aSize <= 1) continue; - - aPrevLine = Slvs_MakeLineSegment(SLVS_E_UNKNOWN, myGroup->getId(), - myGroup->getWorkplaneId(), aCenter, (*aCopyIter)[0]); - aPrevLine.h = myStorage->addEntity(aPrevLine); - for (size_t i = 1; i < aSize; i++) { - Slvs_Entity aLine = Slvs_MakeLineSegment(SLVS_E_UNKNOWN, myGroup->getId(), - myGroup->getWorkplaneId(), aCenter, (*aCopyIter)[i]); - aLine.h = myStorage->addEntity(aLine); - // Equal length constraint - aConstraint = Slvs_MakeConstraint(SLVS_E_UNKNOWN, myGroup->getId(), - SLVS_C_EQUAL_LENGTH_LINES, myGroup->getWorkplaneId(), 0.0, - SLVS_E_UNKNOWN, SLVS_E_UNKNOWN, aPrevLine.h, aLine.h); - aConstraint.h = myStorage->addConstraint(aConstraint); - mySlvsConstraints.push_back(aConstraint.h); - // Angle constraint - aConstraint = Slvs_MakeConstraint(SLVS_E_UNKNOWN, myGroup->getId(), - SLVS_C_ANGLE, myGroup->getWorkplaneId(), fabs(myAngle), SLVS_E_UNKNOWN, SLVS_E_UNKNOWN, - aPrevLine.h, aLine.h); - if (myAngle < 0.0) // clockwise rotation - aConstraint.other = true; - aConstraint.h = myStorage->addConstraint(aConstraint); - mySlvsConstraints.push_back(aConstraint.h); - - aPrevLine = aLine; - } - } - // Equal radii constraints - for (aCopyIter = aCircsAndCopies.begin(); aCopyIter != aCircsAndCopies.end(); aCopyIter++) { - size_t aSize = aCopyIter->size(); - for (size_t i = 0; i < aSize - 1; i++) { - aConstraint = Slvs_MakeConstraint(SLVS_E_UNKNOWN, myGroup->getId(), - SLVS_C_EQUAL_RADIUS, myGroup->getWorkplaneId(), 0.0, SLVS_E_UNKNOWN, SLVS_E_UNKNOWN, - (*aCopyIter)[i], (*aCopyIter)[i+1]); - aConstraint.h = myStorage->addConstraint(aConstraint); - mySlvsConstraints.push_back(aConstraint.h); - } - } - - // Set the rotation center unchanged during constraint recalculation - if (!myStorage->isPointFixed(myRotationCenter, aConstraint.h, true)) { - aConstraint = Slvs_MakeConstraint( - SLVS_E_UNKNOWN, myGroup->getId(), SLVS_C_WHERE_DRAGGED, myGroup->getWorkplaneId(), 0.0, - myRotationCenter, SLVS_E_UNKNOWN, SLVS_E_UNKNOWN, SLVS_E_UNKNOWN); - aConstraint.h = myStorage->addConstraint(aConstraint); - mySlvsConstraints.push_back(aConstraint.h); - } - + myAdjusted = false; adjustConstraint(); -} - -void SketchSolver_ConstraintMultiRotation::update(ConstraintPtr theConstraint) -{ - cleanErrorMsg(); - if (!theConstraint || theConstraint == myBaseConstraint) { - AttributeRefListPtr anInitialRefList = std::dynamic_pointer_cast( - myBaseConstraint->attribute(SketchPlugin_Constraint::ENTITY_A())); - AttributeDoublePtr aNbCopies = std::dynamic_pointer_cast( - myBaseConstraint->attribute(SketchPlugin_MultiRotation::NUMBER_OF_COPIES_ID())); - if (anInitialRefList->size() != myNumberOfObjects || - (size_t)aNbCopies->value() != myNumberOfCopies) { - remove(myBaseConstraint); - process(); - return; - } - } - - // update angle value - myAngle = std::dynamic_pointer_cast( - myBaseConstraint->attribute(SketchPlugin_MultiRotation::ANGLE_ID()))->value(); - SketchSolver_Constraint::update(); + myStorage->subscribeUpdates(this, PlaneGCSSolver_UpdateFeature::GROUP()); } -bool SketchSolver_ConstraintMultiRotation::remove(ConstraintPtr theConstraint) +void SketchSolver_ConstraintMultiRotation::updateLocal() { - cleanErrorMsg(); - if (theConstraint && theConstraint != myBaseConstraint) - return false; - bool isFullyRemoved = true; - std::vector::iterator aCIter = mySlvsConstraints.begin(); - for (; aCIter != mySlvsConstraints.end(); aCIter++) - isFullyRemoved = myStorage->removeConstraint(*aCIter) && isFullyRemoved; - mySlvsConstraints.clear(); - - std::map::iterator aFeatIt = myFeatureMap.begin(); - for (; aFeatIt != myFeatureMap.end(); aFeatIt++) - myStorage->removeEntity(aFeatIt->second); + double aValue = myBaseConstraint->real(SketchPlugin_MultiRotation::ANGLE_ID())->value(); + if (fabs(myAngle->value() - aValue) > tolerance) + myAdjusted = false; + // update angle value + myAngle->setValue(aValue); - if (isFullyRemoved) { - myFeatureMap.clear(); - myAttributeMap.clear(); - myValueMap.clear(); - } else - cleanRemovedEntities(); - return true; + // update center + DataPtr aData = myBaseConstraint->data(); + AttributePoint2DPtr aCenterPointAttribute = GeomDataAPI_Point2D::getPoint2D(aData, + SketchPlugin_MultiRotation::CENTER_ID()); + bool aCenterPointChanged = aCenterPointAttribute != myCenterPointAttribute; + if (aCenterPointChanged) + myCenterPointAttribute = aCenterPointAttribute; + + AttributeStringPtr aMethodTypeAttr = aData->string(SketchPlugin_MultiRotation::ANGLE_TYPE()); + bool aFullValue = aMethodTypeAttr->value() != "SingleAngle"; + bool isMethodChanged = aFullValue != myIsFullValue; + if (isMethodChanged) + myIsFullValue = aFullValue; + + if (aCenterPointChanged || isMethodChanged) + myAdjusted = false; } void SketchSolver_ConstraintMultiRotation::adjustConstraint() { - if (abs(myAngle) < tolerance) { + if (myAdjusted) + return; + + double anAngleValue = myAngle->value(); + if (fabs(anAngleValue) < tolerance) { myStorage->setNeedToResolve(false); return; } // Obtain coordinates of rotation center - Slvs_Entity aRotCenter = myStorage->getEntity(myRotationCenter); - double aCenterXY[2]; - for (int i = 0; i < 2; i++) - aCenterXY[i] = myStorage->getParameter(aRotCenter.param[i]).val; + AttributeRefAttrPtr aCenterAttr = + myBaseConstraint->refattr(SketchPlugin_MultiRotation::CENTER_ID()); + std::shared_ptr aRotCenter = + std::dynamic_pointer_cast( + myStorage->entity(AttributePtr(aCenterAttr))); + if (aRotCenter) + { + GCSPointPtr aCenterPoint = aRotCenter->point(); + myCenterCoord[0] = *(aCenterPoint->x); + myCenterCoord[1] = *(aCenterPoint->y); + } + else + { + AttributePoint2DPtr aCenterPnt = + std::dynamic_pointer_cast(aCenterAttr->attr()); + myCenterCoord[0] = aCenterPnt->x(); + myCenterCoord[1] = aCenterPnt->y(); + } - double cosA = cos(myAngle * PI / 180.0); - double sinA = sin(myAngle * PI / 180.0); + if (myIsFullValue && myNumberOfCopies > 0) + anAngleValue /= myNumberOfCopies; - // Update positions of all points to satisfy angles - std::list aConstrAngle = myStorage->getConstraintsByType(SLVS_C_ANGLE); - std::list::iterator anAngIt = aConstrAngle.begin(); - std::vector::iterator aCIt; - Slvs_hConstraint aFixed; // temporary variable - double aVec[2]; // coordinates of vector defining a line - Slvs_Param aTarget[2]; // parameter to be changed - for (; anAngIt != aConstrAngle.end(); anAngIt++) { - for (aCIt = mySlvsConstraints.begin(); aCIt != mySlvsConstraints.end(); aCIt++) - if (anAngIt->h == *aCIt) - break; - if (aCIt == mySlvsConstraints.end()) - continue; - Slvs_Entity aLineA = myStorage->getEntity(anAngIt->entityA); - Slvs_Entity aLineB = myStorage->getEntity(anAngIt->entityB); - if (myStorage->isPointFixed(aLineB.point[1], aFixed)) - continue; - Slvs_Entity aPointA = myStorage->getEntity(aLineA.point[1]); - Slvs_Entity aPointB = myStorage->getEntity(aLineB.point[1]); - for (int i = 0; i < 2; i++) { - aVec[i] = myStorage->getParameter(aPointA.param[i]).val - aCenterXY[i]; - aTarget[i] = myStorage->getParameter(aPointB.param[i]); - } - aTarget[0].val = aCenterXY[0] + aVec[0] * cosA - aVec[1] * sinA; - aTarget[1].val = aCenterXY[1] + aVec[0] * sinA + aVec[1] * cosA; - myStorage->updateParameter(aTarget[0]); - myStorage->updateParameter(aTarget[1]); + myRotationVal[0] = sin(anAngleValue * PI / 180.0); + myRotationVal[1] = cos(anAngleValue * PI / 180.0); - anAngIt->valA = myAngle; - myStorage->updateConstraint(*anAngIt); - } + SketchSolver_ConstraintMulti::adjustConstraint(); +} - // update positions of centers of arcs for correct radius calculation - std::list aRadii = myStorage->getConstraintsByType(SLVS_C_EQUAL_RADIUS); - std::map::iterator aFeatIt; - for (anAngIt = aRadii.begin(); anAngIt != aRadii.end(); anAngIt++) { - int aNbFound = 0; // number of arcs used in translation - for (aFeatIt = myFeatureMap.begin(); aFeatIt != myFeatureMap.end(); aFeatIt++) - if (aFeatIt->second == anAngIt->entityA || aFeatIt->second == anAngIt->entityB) { - if (aFeatIt->first->getKind() == SketchPlugin_Arc::ID()) - aNbFound++; - else - break; - } - if (aNbFound != 2) - continue; - // two arcs were found, update their centers - Slvs_Entity anArcA = myStorage->getEntity(anAngIt->entityA); - Slvs_Entity anArcB = myStorage->getEntity(anAngIt->entityB); - if (myStorage->isPointFixed(anArcB.point[0], aFixed)) - continue; - Slvs_Entity aCenterA = myStorage->getEntity(anArcA.point[0]); - Slvs_Entity aCenterB = myStorage->getEntity(anArcB.point[0]); - for (int i = 0; i < 2; i++) { - aVec[i] = myStorage->getParameter(aCenterA.param[i]).val - aCenterXY[i]; - aTarget[i] = myStorage->getParameter(aCenterB.param[i]); - } - aTarget[0].val = aCenterXY[0] + aVec[0] * cosA - aVec[1] * sinA; - aTarget[1].val = aCenterXY[1] + aVec[0] * sinA + aVec[1] * cosA; - myStorage->updateParameter(aTarget[0]); - myStorage->updateParameter(aTarget[1]); - } +void SketchSolver_ConstraintMultiRotation::getRelative( + double theAbsX, double theAbsY, double& theRelX, double& theRelY) +{ + theRelX = theAbsX - myCenterCoord[0]; + theRelY = theAbsY - myCenterCoord[1]; +} + +void SketchSolver_ConstraintMultiRotation::getAbsolute( + double theRelX, double theRelY, double& theAbsX, double& theAbsY) +{ + theAbsX = theRelX + myCenterCoord[0]; + theAbsY = theRelY + myCenterCoord[1]; +} + +void SketchSolver_ConstraintMultiRotation::transformRelative(double& theX, double& theY) +{ + // rotate direction + // myRotationVal[0] = sinA, myRotationVal[1] = cosA + double aTemp = theX * myRotationVal[1] - theY * myRotationVal[0]; + theY = theX * myRotationVal[0] + theY * myRotationVal[1]; + theX = aTemp; +} + +const std::string& SketchSolver_ConstraintMultiRotation::nameNbObjects() +{ + return SketchPlugin_MultiRotation::NUMBER_OF_OBJECTS_ID(); }