1 // Copyright (C) 2014-2020 CEA/DEN, EDF R&D
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 <PlaneGCSSolver_Tools.h>
21 #include <PlaneGCSSolver_EdgeWrapper.h>
22 #include <PlaneGCSSolver_PointArrayWrapper.h>
23 #include <PlaneGCSSolver_PointWrapper.h>
24 #include <PlaneGCSSolver_ScalarArrayWrapper.h>
25 #include <PlaneGCSSolver_ScalarWrapper.h>
26 #include <PlaneGCSSolver_ConstraintWrapper.h>
28 #include <SketchSolver_Constraint.h>
29 #include <SketchSolver_ConstraintAngle.h>
30 #include <SketchSolver_ConstraintCoincidence.h>
31 #include <SketchPlugin_ConstraintCoincidenceInternal.h>
32 #include <SketchSolver_ConstraintCollinear.h>
33 #include <SketchSolver_ConstraintDistance.h>
34 #include <SketchSolver_ConstraintEqual.h>
35 #include <SketchSolver_ConstraintFixed.h>
36 #include <SketchSolver_ConstraintLength.h>
37 #include <SketchSolver_ConstraintMiddle.h>
38 #include <SketchSolver_ConstraintMirror.h>
39 #include <SketchSolver_ConstraintPerpendicular.h>
40 #include <SketchSolver_ConstraintTangent.h>
41 #include <SketchSolver_ConstraintMultiRotation.h>
42 #include <SketchSolver_ConstraintMultiTranslation.h>
44 #include <SketchPlugin_Arc.h>
45 #include <SketchPlugin_BSpline.h>
46 #include <SketchPlugin_BSplinePeriodic.h>
47 #include <SketchPlugin_Circle.h>
48 #include <SketchPlugin_ConstraintAngle.h>
49 #include <SketchPlugin_ConstraintCoincidence.h>
50 #include <SketchPlugin_ConstraintCollinear.h>
51 #include <SketchPlugin_ConstraintDistance.h>
52 #include <SketchPlugin_ConstraintDistanceHorizontal.h>
53 #include <SketchPlugin_ConstraintDistanceVertical.h>
54 #include <SketchPlugin_ConstraintEqual.h>
55 #include <SketchPlugin_ConstraintLength.h>
56 #include <SketchPlugin_ConstraintMiddle.h>
57 #include <SketchPlugin_ConstraintMirror.h>
58 #include <SketchPlugin_ConstraintRigid.h>
59 #include <SketchPlugin_ConstraintPerpendicular.h>
60 #include <SketchPlugin_ConstraintTangent.h>
61 #include <SketchPlugin_Ellipse.h>
62 #include <SketchPlugin_EllipticArc.h>
63 #include <SketchPlugin_Line.h>
64 #include <SketchPlugin_MultiRotation.h>
65 #include <SketchPlugin_MultiTranslation.h>
66 #include <SketchPlugin_Point.h>
68 #include <GeomAPI_BSpline2d.h>
69 #include <GeomAPI_Circ2d.h>
70 #include <GeomAPI_Dir2d.h>
71 #include <GeomAPI_Ellipse2d.h>
72 #include <GeomAPI_Lin2d.h>
73 #include <GeomAPI_Pnt2d.h>
75 #include <ModelAPI_AttributeDoubleArray.h>
76 #include <ModelAPI_AttributeIntArray.h>
81 #define GCS_EDGE_WRAPPER(x) std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(x)
82 #define GCS_POINT_WRAPPER(x) std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(x)
83 #define GCS_SCALAR_WRAPPER(x) std::dynamic_pointer_cast<PlaneGCSSolver_ScalarWrapper>(x)
87 static ConstraintWrapperPtr
88 createConstraintCoincidence(std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
89 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2);
90 static ConstraintWrapperPtr
91 createConstraintPointOnEntity(const SketchSolver_ConstraintType& theType,
92 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
93 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity,
94 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue);
95 static ConstraintWrapperPtr
96 createConstraintPointsCollinear(std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
97 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2,
98 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint3);
99 static ConstraintWrapperPtr
100 createConstraintDistancePointPoint(std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
101 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
102 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2);
103 static ConstraintWrapperPtr
104 createConstraintDistancePointLine(std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
105 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
106 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity);
107 static ConstraintWrapperPtr
108 createConstraintHVDistance(const SketchSolver_ConstraintType& theType,
109 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
110 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
111 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2);
112 static ConstraintWrapperPtr
113 createConstraintRadius(std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
114 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity);
115 static ConstraintWrapperPtr
116 createConstraintAngle(ConstraintPtr theConstraint,
117 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
118 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
119 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2);
120 static ConstraintWrapperPtr
121 createConstraintHorizVert(const SketchSolver_ConstraintType& theType,
122 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity);
123 static ConstraintWrapperPtr
124 createConstraintParallel(std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
125 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2);
126 static ConstraintWrapperPtr
127 createConstraintPerpendicular(std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
128 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2);
129 static ConstraintWrapperPtr
130 createConstraintEqual(const SketchSolver_ConstraintType& theType,
131 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
132 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2,
133 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theIntermed);
134 static ConstraintWrapperPtr
135 createConstraintMiddlePoint(std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
136 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity,
137 std::shared_ptr<PlaneGCSSolver_PointWrapper> theAuxParameters);
138 static ConstraintWrapperPtr
139 createConstraintAngleBetweenCurves(std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
140 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
141 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
142 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2);
144 static GCS::SET_pD scalarParameters(const ScalarWrapperPtr& theScalar);
145 static GCS::SET_pD scalarArrayParameters(const EntityWrapperPtr& theArray);
146 static GCS::SET_pD pointParameters(const PointWrapperPtr& thePoint);
147 static GCS::SET_pD pointArrayParameters(const EntityWrapperPtr& theArray);
148 static GCS::SET_pD lineParameters(const EdgeWrapperPtr& theLine);
149 static GCS::SET_pD circleParameters(const EdgeWrapperPtr& theCircle);
150 static GCS::SET_pD arcParameters(const EdgeWrapperPtr& theArc);
151 static GCS::SET_pD ellipseParameters(const EdgeWrapperPtr& theEllipse);
152 static GCS::SET_pD ellipticArcParameters(const EdgeWrapperPtr& theEllipticArc);
153 static GCS::SET_pD bsplineParameters(const EdgeWrapperPtr& theEdge);
158 SolverConstraintPtr PlaneGCSSolver_Tools::createConstraint(ConstraintPtr theConstraint)
160 if (theConstraint->getKind() == SketchPlugin_ConstraintCoincidence::ID() ||
161 theConstraint->getKind() == SketchPlugin_ConstraintCoincidenceInternal::ID()) {
162 return SolverConstraintPtr(new SketchSolver_ConstraintCoincidence(theConstraint));
163 } else if (theConstraint->getKind() == SketchPlugin_ConstraintCollinear::ID()) {
164 return SolverConstraintPtr(new SketchSolver_ConstraintCollinear(theConstraint));
165 } else if (theConstraint->getKind() == SketchPlugin_ConstraintDistance::ID() ||
166 theConstraint->getKind() == SketchPlugin_ConstraintDistanceHorizontal::ID() ||
167 theConstraint->getKind() == SketchPlugin_ConstraintDistanceVertical::ID()) {
168 return SolverConstraintPtr(new SketchSolver_ConstraintDistance(theConstraint));
169 } else if (theConstraint->getKind() == SketchPlugin_ConstraintEqual::ID()) {
170 return SolverConstraintPtr(new SketchSolver_ConstraintEqual(theConstraint));
171 } else if (theConstraint->getKind() == SketchPlugin_ConstraintLength::ID()) {
172 return SolverConstraintPtr(new SketchSolver_ConstraintLength(theConstraint));
173 } else if (theConstraint->getKind() == SketchPlugin_ConstraintMiddle::ID()) {
174 return SolverConstraintPtr(new SketchSolver_ConstraintMiddle(theConstraint));
175 } else if (theConstraint->getKind() == SketchPlugin_ConstraintMirror::ID()) {
176 return SolverConstraintPtr(new SketchSolver_ConstraintMirror(theConstraint));
177 } else if (theConstraint->getKind() == SketchPlugin_ConstraintTangent::ID()) {
178 return SolverConstraintPtr(new SketchSolver_ConstraintTangent(theConstraint));
179 } else if (theConstraint->getKind() == SketchPlugin_ConstraintRigid::ID()) {
180 return SolverConstraintPtr(new SketchSolver_ConstraintFixed(theConstraint));
181 } else if (theConstraint->getKind() == SketchPlugin_MultiTranslation::ID()) {
182 return SolverConstraintPtr(new SketchSolver_ConstraintMultiTranslation(theConstraint));
183 } else if (theConstraint->getKind() == SketchPlugin_MultiRotation::ID()) {
184 return SolverConstraintPtr(new SketchSolver_ConstraintMultiRotation(theConstraint));
185 } else if (theConstraint->getKind() == SketchPlugin_ConstraintAngle::ID()) {
186 return SolverConstraintPtr(new SketchSolver_ConstraintAngle(theConstraint));
187 } else if (theConstraint->getKind() == SketchPlugin_ConstraintPerpendicular::ID()) {
188 return SolverConstraintPtr(new SketchSolver_ConstraintPerpendicular(theConstraint));
190 // All other types of constraints
191 return SolverConstraintPtr(new SketchSolver_Constraint(theConstraint));
194 std::shared_ptr<SketchSolver_ConstraintMovement> PlaneGCSSolver_Tools::createMovementConstraint(
195 FeaturePtr theMovedFeature)
197 return std::shared_ptr<SketchSolver_ConstraintMovement>(
198 new SketchSolver_ConstraintMovement(theMovedFeature));
201 std::shared_ptr<SketchSolver_ConstraintMovement> PlaneGCSSolver_Tools::createMovementConstraint(
202 AttributePtr theMovedAttribute)
204 return std::shared_ptr<SketchSolver_ConstraintMovement>(
205 new SketchSolver_ConstraintMovement(theMovedAttribute));
208 std::shared_ptr<SketchSolver_ConstraintMovement> PlaneGCSSolver_Tools::createMovementConstraint(
209 const std::pair<AttributePtr, int>& theMovedPointInArray)
211 return std::shared_ptr<SketchSolver_ConstraintMovement>(
212 new SketchSolver_ConstraintMovement(theMovedPointInArray.first, theMovedPointInArray.second));
217 ConstraintWrapperPtr PlaneGCSSolver_Tools::createConstraint(
218 ConstraintPtr theConstraint,
219 const SketchSolver_ConstraintType& theType,
220 const EntityWrapperPtr& theValue,
221 const EntityWrapperPtr& thePoint1,
222 const EntityWrapperPtr& thePoint2,
223 const EntityWrapperPtr& theEntity1,
224 const EntityWrapperPtr& theEntity2)
226 ConstraintWrapperPtr aResult;
227 ScalarWrapperPtr anIntermediate;
229 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPoint1 = GCS_POINT_WRAPPER(thePoint1);
230 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPoint2 = GCS_POINT_WRAPPER(thePoint2);
231 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEntity1 = GCS_EDGE_WRAPPER(theEntity1);
234 case CONSTRAINT_PT_PT_COINCIDENT:
235 aResult = createConstraintCoincidence(aPoint1, aPoint2);
237 case CONSTRAINT_PT_ON_CURVE:
238 aResult = anEntity1 ?
239 createConstraintPointOnEntity(theType, aPoint1, anEntity1, GCS_SCALAR_WRAPPER(theValue)) :
240 createConstraintPointsCollinear(aPoint1, aPoint2, GCS_POINT_WRAPPER(theEntity1));
242 case CONSTRAINT_MIDDLE_POINT:
243 aResult = createConstraintMiddlePoint(aPoint1, GCS_EDGE_WRAPPER(theEntity1), aPoint2);
245 case CONSTRAINT_PT_PT_DISTANCE:
246 aResult = createConstraintDistancePointPoint(GCS_SCALAR_WRAPPER(theValue), aPoint1, aPoint2);
248 case CONSTRAINT_PT_LINE_DISTANCE:
249 aResult = createConstraintDistancePointLine(GCS_SCALAR_WRAPPER(theValue),
253 case CONSTRAINT_HORIZONTAL_DISTANCE:
254 case CONSTRAINT_VERTICAL_DISTANCE:
255 aResult = createConstraintHVDistance(theType, GCS_SCALAR_WRAPPER(theValue), aPoint1, aPoint2);
257 case CONSTRAINT_RADIUS:
258 aResult = createConstraintRadius(GCS_SCALAR_WRAPPER(theValue), anEntity1);
260 case CONSTRAINT_ANGLE:
261 aResult = createConstraintAngle(theConstraint,
262 GCS_SCALAR_WRAPPER(theValue),
263 anEntity1, GCS_EDGE_WRAPPER(theEntity2));
265 case CONSTRAINT_FIXED:
267 case CONSTRAINT_HORIZONTAL:
268 case CONSTRAINT_VERTICAL:
269 aResult = createConstraintHorizVert(theType, anEntity1);
271 case CONSTRAINT_PARALLEL:
272 aResult = createConstraintParallel(anEntity1, GCS_EDGE_WRAPPER(theEntity2));
274 case CONSTRAINT_PERPENDICULAR:
275 aResult = createConstraintPerpendicular(anEntity1, GCS_EDGE_WRAPPER(theEntity2));
277 case CONSTRAINT_PERPENDICULAR_CURVES:
278 aResult = createConstraintAngleBetweenCurves(GCS_SCALAR_WRAPPER(theValue),
279 aPoint1, anEntity1, GCS_EDGE_WRAPPER(theEntity2));
281 case CONSTRAINT_EQUAL_LINES:
282 case CONSTRAINT_EQUAL_ELLIPSES:
283 anIntermediate = GCS_SCALAR_WRAPPER(theValue); // parameter is used to store length of lines
284 case CONSTRAINT_EQUAL_LINE_ARC:
285 case CONSTRAINT_EQUAL_RADIUS:
286 aResult = createConstraintEqual(theType,
288 GCS_EDGE_WRAPPER(theEntity2),
298 std::shared_ptr<GeomAPI_Pnt2d> PlaneGCSSolver_Tools::point(EntityWrapperPtr theEntity)
300 if (theEntity->type() != ENTITY_POINT)
301 return std::shared_ptr<GeomAPI_Pnt2d>();
303 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPointWrapper =
304 std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(theEntity);
305 const GCSPointPtr& aPoint = aPointWrapper->point();
306 return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(*aPoint->x, *aPoint->y));
309 std::shared_ptr<GeomAPI_Lin2d> PlaneGCSSolver_Tools::line(EntityWrapperPtr theEntity)
311 if (theEntity->type() != ENTITY_LINE)
312 return std::shared_ptr<GeomAPI_Lin2d>();
314 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEntity =
315 std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theEntity);
316 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(anEntity->entity());
317 return std::shared_ptr<GeomAPI_Lin2d>(
318 new GeomAPI_Lin2d(*(aLine->p1.x), *(aLine->p1.y), *(aLine->p2.x), *(aLine->p2.y)));
321 std::shared_ptr<GeomAPI_Lin2d> PlaneGCSSolver_Tools::line(FeaturePtr theFeature)
323 if (theFeature->getKind() != SketchPlugin_Line::ID())
324 return std::shared_ptr<GeomAPI_Lin2d>();
326 AttributePoint2DPtr aStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
327 theFeature->attribute(SketchPlugin_Line::START_ID()));
328 AttributePoint2DPtr aEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
329 theFeature->attribute(SketchPlugin_Line::END_ID()));
331 return std::shared_ptr<GeomAPI_Lin2d>(new GeomAPI_Lin2d(aStart->pnt(), aEnd->pnt()));
334 std::shared_ptr<GeomAPI_Circ2d> PlaneGCSSolver_Tools::circle(EntityWrapperPtr theEntity)
336 if (theEntity->type() != ENTITY_CIRCLE && theEntity->type() != ENTITY_ARC)
337 return std::shared_ptr<GeomAPI_Circ2d>();
339 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEntity =
340 std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theEntity);
341 std::shared_ptr<GCS::Circle> aCirc = std::dynamic_pointer_cast<GCS::Circle>(anEntity->entity());
342 return std::shared_ptr<GeomAPI_Circ2d>(
343 new GeomAPI_Circ2d(*(aCirc->center.x), *(aCirc->center.y), *(aCirc->rad)));
346 std::shared_ptr<GeomAPI_Ellipse2d> PlaneGCSSolver_Tools::ellipse(EntityWrapperPtr theEntity)
348 if (theEntity->type() != ENTITY_ELLIPSE && theEntity->type() != ENTITY_ELLIPTIC_ARC)
349 return std::shared_ptr<GeomAPI_Ellipse2d>();
351 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEntity =
352 std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theEntity);
353 std::shared_ptr<GCS::Ellipse> anEllipse =
354 std::dynamic_pointer_cast<GCS::Ellipse>(anEntity->entity());
356 std::shared_ptr<GeomAPI_Pnt2d> aCenter(
357 new GeomAPI_Pnt2d(*(anEllipse->center.x), *(anEllipse->center.y)));
358 std::shared_ptr<GeomAPI_Dir2d> anAxis(new GeomAPI_Dir2d(
359 *(anEllipse->focus1.x) - *(anEllipse->center.x),
360 *(anEllipse->focus1.y) - *(anEllipse->center.y)));
362 return std::shared_ptr<GeomAPI_Ellipse2d>(
363 new GeomAPI_Ellipse2d(aCenter, anAxis, anEllipse->getRadMaj(), *anEllipse->radmin));
366 std::shared_ptr<GeomAPI_BSpline2d> PlaneGCSSolver_Tools::bspline(EntityWrapperPtr theEntity)
368 if (theEntity->type() != ENTITY_BSPLINE)
369 return std::shared_ptr<GeomAPI_BSpline2d>();
371 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEntity =
372 std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theEntity);
373 std::shared_ptr<GCS::BSpline> aSpline =
374 std::dynamic_pointer_cast<GCS::BSpline>(anEntity->entity());
376 std::list<GeomPnt2dPtr> aPoles;
377 for (GCS::VEC_P::iterator anIt = aSpline->poles.begin(); anIt != aSpline->poles.end(); ++anIt)
378 aPoles.push_back(GeomPnt2dPtr(new GeomAPI_Pnt2d(*anIt->x, *anIt->y)));
380 std::list<double> aWeights;
381 for (GCS::VEC_pD::iterator anIt = aSpline->weights.begin();
382 anIt != aSpline->weights.end(); ++anIt)
383 aWeights.push_back(**anIt);
385 std::list<double> aKnots;
386 for (GCS::VEC_pD::iterator anIt = aSpline->knots.begin(); anIt != aSpline->knots.end(); ++anIt)
387 aKnots.push_back(**anIt);
389 std::list<int> aMultiplicities;
390 aMultiplicities.assign(aSpline->mult.begin(), aSpline->mult.end());
392 return std::shared_ptr<GeomAPI_BSpline2d>(
393 new GeomAPI_BSpline2d(aSpline->degree, aPoles, aWeights,
394 aKnots, aMultiplicities, aSpline->periodic));
397 void PlaneGCSSolver_Tools::recalculateArcParameters(EntityWrapperPtr theArc)
399 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEdge =
400 std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theArc);
404 if (anEdge->type() == ENTITY_ARC) {
405 std::shared_ptr<GCS::Arc> anArc = std::dynamic_pointer_cast<GCS::Arc>(anEdge->entity());
407 GCS::Point aCenter = anArc->center;
408 GCS::Point aStartPnt = anArc->start;
409 GCS::Point aEndPnt = anArc->end;
411 *anArc->rad = distance(aCenter, aStartPnt);
413 static GeomDir2dPtr OX(new GeomAPI_Dir2d(1.0, 0.0));
415 GeomDir2dPtr aDir(new GeomAPI_Dir2d(*aStartPnt.x - *aCenter.x, *aStartPnt.y - *aCenter.y));
416 *anArc->startAngle = OX->angle(aDir);
418 aDir.reset(new GeomAPI_Dir2d(*aEndPnt.x - *aCenter.x, *aEndPnt.y - *aCenter.y));
419 *anArc->endAngle = OX->angle(aDir);
421 else if (anEdge->type() == ENTITY_ELLIPTIC_ARC) {
422 std::shared_ptr<GCS::ArcOfEllipse> aEllArc =
423 std::dynamic_pointer_cast<GCS::ArcOfEllipse>(anEdge->entity());
425 GeomPnt2dPtr aCenter(new GeomAPI_Pnt2d(*aEllArc->center.x, *aEllArc->center.y));
426 GeomPnt2dPtr aStartPnt(new GeomAPI_Pnt2d(*aEllArc->start.x, *aEllArc->start.y));
427 GeomPnt2dPtr aEndPnt(new GeomAPI_Pnt2d(*aEllArc->end.x, *aEllArc->end.y));
429 GeomDir2dPtr anAxis(new GeomAPI_Dir2d(*aEllArc->focus1.x - aCenter->x(),
430 *aEllArc->focus1.y - aCenter->y()));
431 GeomAPI_Ellipse2d anEllipse(aCenter, anAxis, aEllArc->getRadMaj(), *aEllArc->radmin);
432 anEllipse.parameter(aStartPnt, 1.e-4, *aEllArc->startAngle);
433 anEllipse.parameter(aEndPnt, 1.e-4, *aEllArc->endAngle);
439 GCS::SET_pD PlaneGCSSolver_Tools::parameters(const EntityWrapperPtr& theEntity)
441 switch (theEntity->type()) {
444 return scalarParameters(GCS_SCALAR_WRAPPER(theEntity));
445 case ENTITY_SCALAR_ARRAY:
446 return scalarArrayParameters(theEntity);
448 return pointParameters(GCS_POINT_WRAPPER(theEntity));
449 case ENTITY_POINT_ARRAY:
450 return pointArrayParameters(theEntity);
452 return lineParameters(GCS_EDGE_WRAPPER(theEntity));
454 return circleParameters(GCS_EDGE_WRAPPER(theEntity));
456 return arcParameters(GCS_EDGE_WRAPPER(theEntity));
458 return ellipseParameters(GCS_EDGE_WRAPPER(theEntity));
459 case ENTITY_ELLIPTIC_ARC:
460 return ellipticArcParameters(GCS_EDGE_WRAPPER(theEntity));
462 return bsplineParameters(GCS_EDGE_WRAPPER(theEntity));
465 return GCS::SET_pD();
468 bool PlaneGCSSolver_Tools::isAttributeApplicable(const std::string& theAttrName,
469 const std::string& theOwnerName)
471 if (theOwnerName == SketchPlugin_Arc::ID()) {
472 return theAttrName == SketchPlugin_Arc::CENTER_ID() ||
473 theAttrName == SketchPlugin_Arc::START_ID() ||
474 theAttrName == SketchPlugin_Arc::END_ID() ||
475 theAttrName == SketchPlugin_Arc::REVERSED_ID();
477 else if (theOwnerName == SketchPlugin_Circle::ID()) {
478 return theAttrName == SketchPlugin_Circle::CENTER_ID() ||
479 theAttrName == SketchPlugin_Circle::RADIUS_ID();
481 else if (theOwnerName == SketchPlugin_Line::ID()) {
482 return theAttrName == SketchPlugin_Line::START_ID() ||
483 theAttrName == SketchPlugin_Line::END_ID();
485 else if (theOwnerName == SketchPlugin_Ellipse::ID()) {
486 return theAttrName == SketchPlugin_Ellipse::CENTER_ID() ||
487 theAttrName == SketchPlugin_Ellipse::FIRST_FOCUS_ID() ||
488 theAttrName == SketchPlugin_Ellipse::SECOND_FOCUS_ID() ||
489 theAttrName == SketchPlugin_Ellipse::MAJOR_AXIS_START_ID() ||
490 theAttrName == SketchPlugin_Ellipse::MAJOR_AXIS_END_ID() ||
491 theAttrName == SketchPlugin_Ellipse::MINOR_AXIS_START_ID() ||
492 theAttrName == SketchPlugin_Ellipse::MINOR_AXIS_END_ID() ||
493 theAttrName == SketchPlugin_Ellipse::MAJOR_RADIUS_ID() ||
494 theAttrName == SketchPlugin_Ellipse::MINOR_RADIUS_ID();
496 else if (theOwnerName == SketchPlugin_EllipticArc::ID()) {
497 return theAttrName == SketchPlugin_EllipticArc::CENTER_ID() ||
498 theAttrName == SketchPlugin_EllipticArc::FIRST_FOCUS_ID() ||
499 theAttrName == SketchPlugin_EllipticArc::SECOND_FOCUS_ID() ||
500 theAttrName == SketchPlugin_EllipticArc::MAJOR_AXIS_START_ID() ||
501 theAttrName == SketchPlugin_EllipticArc::MAJOR_AXIS_END_ID() ||
502 theAttrName == SketchPlugin_EllipticArc::MINOR_AXIS_START_ID() ||
503 theAttrName == SketchPlugin_EllipticArc::MINOR_AXIS_END_ID() ||
504 theAttrName == SketchPlugin_EllipticArc::MAJOR_RADIUS_ID() ||
505 theAttrName == SketchPlugin_EllipticArc::MINOR_RADIUS_ID() ||
506 theAttrName == SketchPlugin_EllipticArc::START_POINT_ID() ||
507 theAttrName == SketchPlugin_EllipticArc::END_POINT_ID() ||
508 theAttrName == SketchPlugin_EllipticArc::REVERSED_ID();
510 else if (theOwnerName == SketchPlugin_BSpline::ID()) {
511 return theAttrName == SketchPlugin_BSpline::POLES_ID() ||
512 theAttrName == SketchPlugin_BSpline::WEIGHTS_ID() ||
513 theAttrName == SketchPlugin_BSpline::KNOTS_ID() ||
514 theAttrName == SketchPlugin_BSpline::MULTS_ID() ||
515 theAttrName == SketchPlugin_BSpline::DEGREE_ID() ||
516 theAttrName == SketchPlugin_BSpline::START_ID() ||
517 theAttrName == SketchPlugin_BSpline::END_ID();
519 else if (theOwnerName == SketchPlugin_BSplinePeriodic::ID()) {
520 return theAttrName == SketchPlugin_BSplinePeriodic::POLES_ID() ||
521 theAttrName == SketchPlugin_BSplinePeriodic::WEIGHTS_ID() ||
522 theAttrName == SketchPlugin_BSplinePeriodic::KNOTS_ID() ||
523 theAttrName == SketchPlugin_BSplinePeriodic::MULTS_ID() ||
524 theAttrName == SketchPlugin_BSplinePeriodic::DEGREE_ID();
527 // suppose that all remaining features are points
528 return theAttrName == SketchPlugin_Point::COORD_ID();
531 /// \brief Update value
532 bool PlaneGCSSolver_Tools::updateValue(const double& theSource, double& theDest,
533 const double theTolerance)
535 bool isUpdated = fabs(theSource - theDest) > theTolerance;
542 double PlaneGCSSolver_Tools::distance(const GCS::Point& thePnt1, const GCS::Point& thePnt2)
544 double x = *thePnt1.x - *thePnt2.x;
545 double y = *thePnt1.y - *thePnt2.y;
546 return sqrt(x*x + y*y);
552 // ================ AttributeArray methods ==========================
553 PlaneGCSSolver_Tools::AttributeArray::AttributeArray(AttributePtr theAttribute)
555 myDouble = std::dynamic_pointer_cast<ModelAPI_AttributeDoubleArray>(theAttribute);
556 myInteger = std::dynamic_pointer_cast<ModelAPI_AttributeIntArray>(theAttribute);
559 bool PlaneGCSSolver_Tools::AttributeArray::isInitialized() const
561 return (myDouble && myDouble->isInitialized()) || (myInteger && myInteger->isInitialized());
564 int PlaneGCSSolver_Tools::AttributeArray::size() const
566 return myDouble.get() ? myDouble->size() : myInteger->size();
569 double PlaneGCSSolver_Tools::AttributeArray::value(const int theIndex) const
571 return myDouble.get() ? myDouble->value(theIndex) : myInteger->value(theIndex);
579 // ================ Auxiliary functions ==========================
580 ConstraintWrapperPtr createConstraintCoincidence(
581 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
582 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2)
584 GCSPointPtr aPoint1 = thePoint1->point();
585 GCSPointPtr aPoint2 = thePoint2->point();
587 // Create equality constraint for corresponding attributes of the points
588 std::list<GCSConstraintPtr> aConstrList;
589 aConstrList.push_back(
590 GCSConstraintPtr(new GCS::ConstraintEqual(aPoint1->x, aPoint2->x)));
591 aConstrList.push_back(
592 GCSConstraintPtr(new GCS::ConstraintEqual(aPoint1->y, aPoint2->y)));
594 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(
595 aConstrList, CONSTRAINT_PT_PT_COINCIDENT));
598 ConstraintWrapperPtr createConstraintPointOnEntity(
599 const SketchSolver_ConstraintType& theType,
600 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
601 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity,
602 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue)
604 GCSConstraintPtr aNewConstr;
606 switch (theEntity->type()) {
608 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
609 aNewConstr = GCSConstraintPtr(new GCS::ConstraintPointOnLine(*(thePoint->point()), *aLine));
613 case ENTITY_CIRCLE: {
614 std::shared_ptr<GCS::Circle> aCirc =
615 std::dynamic_pointer_cast<GCS::Circle>(theEntity->entity());
616 aNewConstr = GCSConstraintPtr(
617 new GCS::ConstraintP2PDistance(*(thePoint->point()), aCirc->center, aCirc->rad));
621 case ENTITY_ELLIPTIC_ARC: {
622 std::shared_ptr<GCS::Ellipse> anEllipse =
623 std::dynamic_pointer_cast<GCS::Ellipse>(theEntity->entity());
624 aNewConstr = GCSConstraintPtr(
625 new GCS::ConstraintPointOnEllipse(*(thePoint->point()), *anEllipse));
628 case ENTITY_BSPLINE: {
629 std::list<GCSConstraintPtr> aConstraints;
630 aConstraints.push_back(GCSConstraintPtr(new GCS::ConstraintCurveValue(
631 *thePoint->point(), thePoint->point()->x, *theEntity->entity(), theValue->scalar())));
632 aConstraints.push_back(GCSConstraintPtr(new GCS::ConstraintCurveValue(
633 *thePoint->point(), thePoint->point()->y, *theEntity->entity(), theValue->scalar())));
634 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(aConstraints, theType));
637 return ConstraintWrapperPtr();
640 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(aNewConstr, theType));
643 ConstraintWrapperPtr createConstraintPointsCollinear(
644 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
645 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2,
646 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint3)
648 GCSConstraintPtr aNewConstr(new GCS::ConstraintPointOnLine(
649 *(thePoint1->point()), *(thePoint2->point()), *(thePoint3->point())));
650 return ConstraintWrapperPtr(
651 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PT_ON_CURVE));
654 template <typename ARCTYPE>
655 void createConstraintMiddlePointOnArc(ARCTYPE theArc,
656 GCSPointPtr thePoint,
657 std::shared_ptr<PlaneGCSSolver_PointWrapper> theAuxParameters,
658 std::list<GCSConstraintPtr>& theConstraints)
660 double* u = theAuxParameters->point()->x;
661 double* diff = theAuxParameters->point()->y;
662 *u = (*theArc->startAngle + *theArc->endAngle) * 0.5;
663 *diff = (*theArc->endAngle - *theArc->startAngle) * 0.5;
665 theConstraints.push_back(GCSConstraintPtr(
666 new GCS::ConstraintCurveValue(*thePoint, thePoint->x, *theArc, u)));
667 theConstraints.push_back(GCSConstraintPtr(
668 new GCS::ConstraintCurveValue(*thePoint, thePoint->y, *theArc, u)));
669 theConstraints.push_back(GCSConstraintPtr(
670 new GCS::ConstraintDifference(theArc->startAngle, u, diff)));
671 theConstraints.push_back(GCSConstraintPtr(
672 new GCS::ConstraintDifference(u, theArc->endAngle, diff)));
675 ConstraintWrapperPtr createConstraintMiddlePoint(
676 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
677 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity,
678 std::shared_ptr<PlaneGCSSolver_PointWrapper> theAuxParameters)
680 std::list<GCSConstraintPtr> aConstrList;
682 GCSPointPtr aPoint = thePoint->point();
683 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
685 aConstrList.push_back(GCSConstraintPtr(new GCS::ConstraintPointOnLine(*aPoint, *aLine)));
686 aConstrList.push_back(
687 GCSConstraintPtr(new GCS::ConstraintPointOnPerpBisector(*aPoint, aLine->p1, aLine->p2)));
690 std::shared_ptr<GCS::Arc> anArc = std::dynamic_pointer_cast<GCS::Arc>(theEntity->entity());
692 createConstraintMiddlePointOnArc(anArc, aPoint, theAuxParameters, aConstrList);
694 std::shared_ptr<GCS::ArcOfEllipse> aEllArc =
695 std::dynamic_pointer_cast<GCS::ArcOfEllipse>(theEntity->entity());
697 createConstraintMiddlePointOnArc(aEllArc, aPoint, theAuxParameters, aConstrList);
701 return aConstrList.empty() ? ConstraintWrapperPtr() : ConstraintWrapperPtr(
702 new PlaneGCSSolver_ConstraintWrapper(aConstrList, CONSTRAINT_MIDDLE_POINT));
706 ConstraintWrapperPtr createConstraintDistancePointPoint(
707 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
708 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
709 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2)
711 GCSConstraintPtr aNewConstr(new GCS::ConstraintP2PDistance(
712 *(thePoint1->point()), *(thePoint2->point()), theValue->scalar()));
713 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
714 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PT_PT_DISTANCE));
715 aResult->setValueParameter(theValue);
719 ConstraintWrapperPtr createConstraintDistancePointLine(
720 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
721 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
722 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
724 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
725 GCSConstraintPtr aNewConstr(new GCS::ConstraintP2LDistance(
726 *(thePoint->point()), *(aLine), theValue->scalar()));
727 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
728 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PT_LINE_DISTANCE));
729 aResult->setValueParameter(theValue);
733 ConstraintWrapperPtr createConstraintHVDistance(
734 const SketchSolver_ConstraintType& theType,
735 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
736 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
737 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2)
739 GCSPointPtr aPoint1 = thePoint1->point();
740 GCSPointPtr aPoint2 = thePoint2->point();
742 double *aParam1, *aParam2;
743 if (theType == CONSTRAINT_HORIZONTAL_DISTANCE) {
744 aParam1 = aPoint1->x;
745 aParam2 = aPoint2->x;
746 } else if (theType == CONSTRAINT_VERTICAL_DISTANCE) {
747 aParam1 = aPoint1->y;
748 aParam2 = aPoint2->y;
751 GCSConstraintPtr aNewConstr(new GCS::ConstraintDifference(aParam1, aParam2, theValue->scalar()));
753 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
754 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, theType));
755 aResult->setValueParameter(theValue);
759 ConstraintWrapperPtr createConstraintRadius(
760 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
761 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
763 std::shared_ptr<GCS::Circle> aCircle =
764 std::dynamic_pointer_cast<GCS::Circle>(theEntity->entity());
765 GCSConstraintPtr aNewConstr(new GCS::ConstraintEqual(aCircle->rad, theValue->scalar()));
766 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
767 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_RADIUS));
768 aResult->setValueParameter(theValue);
772 ConstraintWrapperPtr createConstraintAngle(
773 ConstraintPtr theConstraint,
774 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
775 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
776 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
778 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
779 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
781 GCSConstraintPtr aNewConstr(new GCS::ConstraintL2LAngle(
782 aLine1->p1, aLine1->p2, aLine2->p1, aLine2->p2, theValue->scalar()));
784 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
785 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_ANGLE));
786 aResult->setValueParameter(theValue);
790 ConstraintWrapperPtr createConstraintHorizVert(
791 const SketchSolver_ConstraintType& theType,
792 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
794 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
795 GCSConstraintPtr aNewConstr;
796 if (theType == CONSTRAINT_HORIZONTAL)
797 aNewConstr = GCSConstraintPtr(new GCS::ConstraintEqual(aLine->p1.y, aLine->p2.y));
799 aNewConstr = GCSConstraintPtr(new GCS::ConstraintEqual(aLine->p1.x, aLine->p2.x));
801 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(aNewConstr, theType));
804 ConstraintWrapperPtr createConstraintParallel(
805 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
806 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
808 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
809 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
810 GCSConstraintPtr aNewConstr(new GCS::ConstraintParallel(*(aLine1), *(aLine2)));
812 return ConstraintWrapperPtr(
813 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PARALLEL));
816 ConstraintWrapperPtr createConstraintPerpendicular(
817 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
818 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
820 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
821 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
823 std::shared_ptr<GCS::Circle> aCirc1 =
824 std::dynamic_pointer_cast<GCS::Circle>(theEntity1->entity());
825 std::shared_ptr<GCS::Circle> aCirc2 =
826 std::dynamic_pointer_cast<GCS::Circle>(theEntity2->entity());
828 GCSConstraintPtr aNewConstr;
829 if (aLine1 && aLine2)
830 aNewConstr.reset(new GCS::ConstraintPerpendicular(*(aLine1), *(aLine2)));
832 if (aLine1 && aCirc2)
834 else if (aLine2 && aCirc1)
837 aNewConstr.reset(new GCS::ConstraintPointOnLine(aCirc1->center, *aLine1));
840 return ConstraintWrapperPtr(
841 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PERPENDICULAR));
844 ConstraintWrapperPtr createConstraintAngleBetweenCurves(
845 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
846 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
847 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
848 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
850 GCSConstraintPtr aNewConstr(new GCS::ConstraintAngleViaPoint(
851 *theEntity1->entity(), *theEntity2->entity(), *thePoint->point(), theValue->scalar()));
852 return ConstraintWrapperPtr(
853 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PERPENDICULAR_CURVES));
856 ConstraintWrapperPtr createConstraintEqual(
857 const SketchSolver_ConstraintType& theType,
858 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
859 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2,
860 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theIntermed)
862 if (theType == CONSTRAINT_EQUAL_LINE_ARC)
863 return ConstraintWrapperPtr(); // line-arc equivalence is not supported yet
865 std::list<GCSConstraintPtr> aConstrList;
866 if (theType == CONSTRAINT_EQUAL_LINES) {
867 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
868 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
870 aConstrList.push_back(GCSConstraintPtr(
871 new GCS::ConstraintP2PDistance(aLine1->p1, aLine1->p2, theIntermed->scalar())));
872 aConstrList.push_back(GCSConstraintPtr(
873 new GCS::ConstraintP2PDistance(aLine2->p1, aLine2->p2, theIntermed->scalar())));
874 // update value of intermediate parameter
875 theIntermed->setValue(PlaneGCSSolver_Tools::distance(aLine1->p1, aLine1->p2));
877 else if (theType == CONSTRAINT_EQUAL_ELLIPSES) {
878 std::shared_ptr<GCS::Ellipse> anEllipse1 =
879 std::dynamic_pointer_cast<GCS::Ellipse>(theEntity1->entity());
880 std::shared_ptr<GCS::Ellipse> anEllipse2 =
881 std::dynamic_pointer_cast<GCS::Ellipse>(theEntity2->entity());
883 aConstrList.push_back(GCSConstraintPtr(
884 new GCS::ConstraintEqual(anEllipse1->radmin, anEllipse2->radmin)));
885 aConstrList.push_back(GCSConstraintPtr(new GCS::ConstraintP2PDistance(
886 anEllipse1->center, anEllipse1->focus1, theIntermed->scalar())));
887 aConstrList.push_back(GCSConstraintPtr(new GCS::ConstraintP2PDistance(
888 anEllipse2->center, anEllipse2->focus1, theIntermed->scalar())));
889 // update value of intermediate parameter
890 theIntermed->setValue(PlaneGCSSolver_Tools::distance(anEllipse1->center, anEllipse1->focus1));
893 std::shared_ptr<GCS::Circle> aCirc1 =
894 std::dynamic_pointer_cast<GCS::Circle>(theEntity1->entity());
895 std::shared_ptr<GCS::Circle> aCirc2 =
896 std::dynamic_pointer_cast<GCS::Circle>(theEntity2->entity());
897 aConstrList.push_back(GCSConstraintPtr(new GCS::ConstraintEqual(aCirc1->rad, aCirc2->rad)));
900 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
901 new PlaneGCSSolver_ConstraintWrapper(aConstrList, theType));
903 aResult->setValueParameter(theIntermed);
907 GCS::SET_pD scalarParameters(const ScalarWrapperPtr& theScalar)
910 aParams.insert(theScalar->scalar());
914 GCS::SET_pD scalarArrayParameters(const EntityWrapperPtr& theArray)
916 ScalarArrayWrapperPtr anArray =
917 std::dynamic_pointer_cast<PlaneGCSSolver_ScalarArrayWrapper>(theArray);
918 return GCS::SET_pD(anArray->array().begin(), anArray->array().end());
921 GCS::SET_pD pointParameters(const PointWrapperPtr& thePoint)
924 aParams.insert(thePoint->point()->x);
925 aParams.insert(thePoint->point()->y);
929 GCS::SET_pD pointArrayParameters(const EntityWrapperPtr& theArray)
932 PointArrayWrapperPtr aPoints =
933 std::dynamic_pointer_cast<PlaneGCSSolver_PointArrayWrapper>(theArray);
934 for (std::vector<PointWrapperPtr>::const_iterator anIt = aPoints->array().begin();
935 anIt != aPoints->array().end(); ++anIt) {
936 GCS::SET_pD aPointParams = PlaneGCSSolver_Tools::parameters(*anIt);
937 aParams.insert(aPointParams.begin(), aPointParams.end());
942 GCS::SET_pD lineParameters(const EdgeWrapperPtr& theLine)
945 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theLine->entity());
946 aParams.insert(aLine->p1.x);
947 aParams.insert(aLine->p1.y);
948 aParams.insert(aLine->p2.x);
949 aParams.insert(aLine->p2.y);
953 GCS::SET_pD circleParameters(const EdgeWrapperPtr& theCircle)
956 std::shared_ptr<GCS::Circle> aCirc = std::dynamic_pointer_cast<GCS::Circle>(theCircle->entity());
957 aParams.insert(aCirc->center.x);
958 aParams.insert(aCirc->center.y);
959 aParams.insert(aCirc->rad);
963 GCS::SET_pD arcParameters(const EdgeWrapperPtr& theArc)
965 GCS::SET_pD aParams = circleParameters(theArc);
966 std::shared_ptr<GCS::Arc> anArc = std::dynamic_pointer_cast<GCS::Arc>(theArc->entity());
967 aParams.insert(anArc->start.x);
968 aParams.insert(anArc->start.y);
969 aParams.insert(anArc->end.x);
970 aParams.insert(anArc->end.y);
971 aParams.insert(anArc->startAngle);
972 aParams.insert(anArc->endAngle);
976 GCS::SET_pD ellipseParameters(const EdgeWrapperPtr& theEllipse)
979 std::shared_ptr<GCS::Ellipse> anEllipse =
980 std::dynamic_pointer_cast<GCS::Ellipse>(theEllipse->entity());
981 aParams.insert(anEllipse->center.x);
982 aParams.insert(anEllipse->center.y);
983 aParams.insert(anEllipse->focus1.x);
984 aParams.insert(anEllipse->focus1.y);
985 aParams.insert(anEllipse->radmin);
989 GCS::SET_pD ellipticArcParameters(const EdgeWrapperPtr& theEllipticArc)
991 GCS::SET_pD aParams = ellipseParameters(theEllipticArc);
992 std::shared_ptr<GCS::ArcOfEllipse> anArc =
993 std::dynamic_pointer_cast<GCS::ArcOfEllipse>(theEllipticArc->entity());
994 aParams.insert(anArc->start.x);
995 aParams.insert(anArc->start.y);
996 aParams.insert(anArc->end.x);
997 aParams.insert(anArc->end.y);
998 aParams.insert(anArc->startAngle);
999 aParams.insert(anArc->endAngle);
1003 GCS::SET_pD bsplineParameters(const EdgeWrapperPtr& theEdge)
1005 GCS::SET_pD aParams;
1007 std::shared_ptr<GCS::BSpline> aBSpline =
1008 std::dynamic_pointer_cast<GCS::BSpline>(theEdge->entity());
1010 for (GCS::VEC_P::iterator it = aBSpline->poles.begin(); it != aBSpline->poles.end(); ++it) {
1011 aParams.insert(it->x);
1012 aParams.insert(it->y);
1014 for (GCS::VEC_pD::iterator it = aBSpline->weights.begin(); it != aBSpline->weights.end(); ++it)
1015 aParams.insert(*it);