1 // Copyright (C) 2014-2023 CEA, EDF
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include <SketchSolver_ConstraintMultiRotation.h>
21 #include <SketchSolver_Error.h>
22 #include <SketchSolver_Manager.h>
24 #include <PlaneGCSSolver_AttributeBuilder.h>
25 #include <PlaneGCSSolver_PointWrapper.h>
26 #include <PlaneGCSSolver_ScalarWrapper.h>
27 #include <PlaneGCSSolver_UpdateFeature.h>
29 #include <SketchPlugin_MultiRotation.h>
31 #include <ModelAPI_AttributeString.h>
35 void SketchSolver_ConstraintMultiRotation::getAttributes(
36 EntityWrapperPtr& theCenter, ScalarWrapperPtr& theAngle,
37 bool& theFullValue, bool& theReversed, std::list<EntityWrapperPtr>& theEntities)
39 AttributePtr anAngleAttr = myBaseConstraint->attribute(SketchPlugin_MultiRotation::ANGLE_ID());
40 PlaneGCSSolver_AttributeBuilder aValueBuilder;
41 theAngle = std::dynamic_pointer_cast<PlaneGCSSolver_ScalarWrapper>(
42 aValueBuilder.createAttribute(anAngleAttr));
43 myStorage->addEntity(anAngleAttr, theAngle);
45 AttributeRefAttrPtr aCenterAttr =
46 myBaseConstraint->refattr(SketchPlugin_MultiRotation::CENTER_ID());
47 if (!aCenterAttr || !aCenterAttr->isInitialized()) {
48 myErrorMsg = SketchSolver_Error::NOT_INITIALIZED();
52 myType = CONSTRAINT_MULTI_ROTATION;
54 myStorage->update(AttributePtr(aCenterAttr));
55 theCenter = myStorage->entity(AttributePtr(aCenterAttr));
57 AttributeStringPtr aMethodTypeAttr =
58 myBaseConstraint->string(SketchPlugin_MultiRotation::ANGLE_TYPE());
59 theFullValue = aMethodTypeAttr->value() != "SingleAngle";
61 theReversed = myBaseConstraint->boolean(SketchPlugin_MultiRotation::REVERSED_ID())->value();
63 getEntities(theEntities);
65 // add owner of central point of Multi-Rotation to the list of monitored features
66 FeaturePtr anOwner = ModelAPI_Feature::feature(aCenterAttr->attr()->owner());
68 myOriginalFeatures.insert(anOwner);
71 void SketchSolver_ConstraintMultiRotation::process()
74 if (!myBaseConstraint || !myStorage) {
75 // Not enough parameters are assigned
79 EntityWrapperPtr aRotationCenter;
80 std::list<EntityWrapperPtr> aBaseEntities;
81 getAttributes(aRotationCenter, myAngle, myIsFullValue, myIsRevered, aBaseEntities);
82 if (!myErrorMsg.empty())
88 myStorage->subscribeUpdates(this, PlaneGCSSolver_UpdateFeature::GROUP());
91 void SketchSolver_ConstraintMultiRotation::updateLocal()
93 double aValue = myBaseConstraint->real(SketchPlugin_MultiRotation::ANGLE_ID())->value();
94 bool isReversed = myBaseConstraint->boolean(SketchPlugin_MultiRotation::REVERSED_ID())->value();
95 if (fabs(myAngle->value() - aValue) > tolerance || isReversed != myIsRevered)
98 myAngle->setValue(aValue);
99 myIsRevered = isReversed;
102 DataPtr aData = myBaseConstraint->data();
103 AttributePoint2DPtr aCenterPointAttribute = GeomDataAPI_Point2D::getPoint2D(aData,
104 SketchPlugin_MultiRotation::CENTER_ID());
105 bool aCenterPointChanged = aCenterPointAttribute != myCenterPointAttribute;
106 if (aCenterPointChanged)
107 myCenterPointAttribute = aCenterPointAttribute;
109 AttributeStringPtr aMethodTypeAttr = aData->string(SketchPlugin_MultiRotation::ANGLE_TYPE());
110 bool aFullValue = aMethodTypeAttr->value() != "SingleAngle";
111 bool isMethodChanged = aFullValue != myIsFullValue;
113 myIsFullValue = aFullValue;
115 if (aCenterPointChanged || isMethodChanged)
119 void SketchSolver_ConstraintMultiRotation::adjustConstraint()
124 double anAngleValue = myAngle->value();
125 if (fabs(anAngleValue) < tolerance) {
126 myStorage->setNeedToResolve(false);
130 anAngleValue *= -1.0;
132 // Obtain coordinates of rotation center
133 AttributeRefAttrPtr aCenterAttr =
134 myBaseConstraint->refattr(SketchPlugin_MultiRotation::CENTER_ID());
135 std::shared_ptr<PlaneGCSSolver_PointWrapper> aRotCenter =
136 std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(
137 myStorage->entity(AttributePtr(aCenterAttr)));
140 GCSPointPtr aCenterPoint = aRotCenter->point();
141 myCenterCoord[0] = *(aCenterPoint->x);
142 myCenterCoord[1] = *(aCenterPoint->y);
146 AttributePoint2DPtr aCenterPnt =
147 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aCenterAttr->attr());
148 myCenterCoord[0] = aCenterPnt->x();
149 myCenterCoord[1] = aCenterPnt->y();
152 if (myIsFullValue && myNumberOfCopies > 0)
154 // if the full angle value is equal to 360, then distribute rotated items
155 // to avoid superposition of original feature and last copy
156 if (fabs(anAngleValue - 360.0) < 1.e-7)
157 anAngleValue /= (myNumberOfCopies + 1);
159 anAngleValue /= myNumberOfCopies;
162 myRotationVal[0] = sin(anAngleValue * PI / 180.0);
163 myRotationVal[1] = cos(anAngleValue * PI / 180.0);
165 SketchSolver_ConstraintMulti::adjustConstraint();
168 void SketchSolver_ConstraintMultiRotation::getRelative(
169 double theAbsX, double theAbsY, double& theRelX, double& theRelY)
171 theRelX = theAbsX - myCenterCoord[0];
172 theRelY = theAbsY - myCenterCoord[1];
175 void SketchSolver_ConstraintMultiRotation::getAbsolute(
176 double theRelX, double theRelY, double& theAbsX, double& theAbsY)
178 theAbsX = theRelX + myCenterCoord[0];
179 theAbsY = theRelY + myCenterCoord[1];
182 void SketchSolver_ConstraintMultiRotation::transformRelative(double& theX, double& theY)
185 // myRotationVal[0] = sinA, myRotationVal[1] = cosA
186 double aTemp = theX * myRotationVal[1] - theY * myRotationVal[0];
187 theY = theX * myRotationVal[0] + theY * myRotationVal[1];
191 const std::string& SketchSolver_ConstraintMultiRotation::nameNbObjects()
193 return SketchPlugin_MultiRotation::NUMBER_OF_OBJECTS_ID();