1 // Copyright (C) 2014-2019 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_PointWrapper.h>
23 #include <PlaneGCSSolver_ScalarWrapper.h>
24 #include <PlaneGCSSolver_ConstraintWrapper.h>
26 #include <SketchSolver_Constraint.h>
27 #include <SketchSolver_ConstraintAngle.h>
28 #include <SketchSolver_ConstraintCoincidence.h>
29 #include <SketchSolver_ConstraintCollinear.h>
30 #include <SketchSolver_ConstraintDistance.h>
31 #include <SketchSolver_ConstraintEqual.h>
32 #include <SketchSolver_ConstraintFixed.h>
33 #include <SketchSolver_ConstraintLength.h>
34 #include <SketchSolver_ConstraintMiddle.h>
35 #include <SketchSolver_ConstraintMirror.h>
36 #include <SketchSolver_ConstraintTangent.h>
37 #include <SketchSolver_ConstraintMultiRotation.h>
38 #include <SketchSolver_ConstraintMultiTranslation.h>
40 #include <SketchPlugin_ConstraintAngle.h>
41 #include <SketchPlugin_ConstraintCoincidence.h>
42 #include <SketchPlugin_ConstraintCollinear.h>
43 #include <SketchPlugin_ConstraintDistance.h>
44 #include <SketchPlugin_ConstraintDistanceHorizontal.h>
45 #include <SketchPlugin_ConstraintDistanceVertical.h>
46 #include <SketchPlugin_ConstraintEqual.h>
47 #include <SketchPlugin_ConstraintLength.h>
48 #include <SketchPlugin_ConstraintMiddle.h>
49 #include <SketchPlugin_ConstraintMirror.h>
50 #include <SketchPlugin_ConstraintRigid.h>
51 #include <SketchPlugin_ConstraintTangent.h>
52 #include <SketchPlugin_Line.h>
53 #include <SketchPlugin_MultiRotation.h>
54 #include <SketchPlugin_MultiTranslation.h>
59 #define GCS_EDGE_WRAPPER(x) std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(x)
60 #define GCS_POINT_WRAPPER(x) std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(x)
61 #define GCS_SCALAR_WRAPPER(x) std::dynamic_pointer_cast<PlaneGCSSolver_ScalarWrapper>(x)
65 static ConstraintWrapperPtr
66 createConstraintCoincidence(std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
67 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2);
68 static ConstraintWrapperPtr
69 createConstraintPointOnEntity(const SketchSolver_ConstraintType& theType,
70 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
71 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity);
72 static ConstraintWrapperPtr
73 createConstraintDistancePointPoint(std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
74 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
75 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2);
76 static ConstraintWrapperPtr
77 createConstraintDistancePointLine(std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
78 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
79 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity);
80 static ConstraintWrapperPtr
81 createConstraintHVDistance(const SketchSolver_ConstraintType& theType,
82 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
83 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
84 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2);
85 static ConstraintWrapperPtr
86 createConstraintRadius(std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
87 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity);
88 static ConstraintWrapperPtr
89 createConstraintAngle(ConstraintPtr theConstraint,
90 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
91 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
92 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2);
93 static ConstraintWrapperPtr
94 createConstraintHorizVert(const SketchSolver_ConstraintType& theType,
95 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity);
96 static ConstraintWrapperPtr
97 createConstraintParallel(std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
98 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2);
99 static ConstraintWrapperPtr
100 createConstraintPerpendicular(std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
101 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2);
102 static ConstraintWrapperPtr
103 createConstraintEqual(const SketchSolver_ConstraintType& theType,
104 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
105 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2,
106 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theIntermed);
107 static ConstraintWrapperPtr
108 createConstraintMiddlePoint(std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
109 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity);
111 static GCS::SET_pD scalarParameters(const ScalarWrapperPtr& theScalar);
112 static GCS::SET_pD pointParameters(const PointWrapperPtr& thePoint);
113 static GCS::SET_pD lineParameters(const EdgeWrapperPtr& theLine);
114 static GCS::SET_pD circleParameters(const EdgeWrapperPtr& theCircle);
115 static GCS::SET_pD arcParameters(const EdgeWrapperPtr& theArc);
121 SolverConstraintPtr PlaneGCSSolver_Tools::createConstraint(ConstraintPtr theConstraint)
123 if (theConstraint->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
124 return SolverConstraintPtr(new SketchSolver_ConstraintCoincidence(theConstraint));
125 } else if (theConstraint->getKind() == SketchPlugin_ConstraintCollinear::ID()) {
126 return SolverConstraintPtr(new SketchSolver_ConstraintCollinear(theConstraint));
127 } else if (theConstraint->getKind() == SketchPlugin_ConstraintDistance::ID() ||
128 theConstraint->getKind() == SketchPlugin_ConstraintDistanceHorizontal::ID() ||
129 theConstraint->getKind() == SketchPlugin_ConstraintDistanceVertical::ID()) {
130 return SolverConstraintPtr(new SketchSolver_ConstraintDistance(theConstraint));
131 } else if (theConstraint->getKind() == SketchPlugin_ConstraintEqual::ID()) {
132 return SolverConstraintPtr(new SketchSolver_ConstraintEqual(theConstraint));
133 } else if (theConstraint->getKind() == SketchPlugin_ConstraintLength::ID()) {
134 return SolverConstraintPtr(new SketchSolver_ConstraintLength(theConstraint));
135 } else if (theConstraint->getKind() == SketchPlugin_ConstraintMiddle::ID()) {
136 return SolverConstraintPtr(new SketchSolver_ConstraintMiddle(theConstraint));
137 } else if (theConstraint->getKind() == SketchPlugin_ConstraintMirror::ID()) {
138 return SolverConstraintPtr(new SketchSolver_ConstraintMirror(theConstraint));
139 } else if (theConstraint->getKind() == SketchPlugin_ConstraintTangent::ID()) {
140 return SolverConstraintPtr(new SketchSolver_ConstraintTangent(theConstraint));
141 } else if (theConstraint->getKind() == SketchPlugin_ConstraintRigid::ID()) {
142 return SolverConstraintPtr(new SketchSolver_ConstraintFixed(theConstraint));
143 } else if (theConstraint->getKind() == SketchPlugin_MultiTranslation::ID()) {
144 return SolverConstraintPtr(new SketchSolver_ConstraintMultiTranslation(theConstraint));
145 } else if (theConstraint->getKind() == SketchPlugin_MultiRotation::ID()) {
146 return SolverConstraintPtr(new SketchSolver_ConstraintMultiRotation(theConstraint));
147 } else if (theConstraint->getKind() == SketchPlugin_ConstraintAngle::ID()) {
148 return SolverConstraintPtr(new SketchSolver_ConstraintAngle(theConstraint));
150 // All other types of constraints
151 return SolverConstraintPtr(new SketchSolver_Constraint(theConstraint));
154 std::shared_ptr<SketchSolver_ConstraintMovement> PlaneGCSSolver_Tools::createMovementConstraint(
155 FeaturePtr theMovedFeature)
157 return std::shared_ptr<SketchSolver_ConstraintMovement>(
158 new SketchSolver_ConstraintMovement(theMovedFeature));
161 std::shared_ptr<SketchSolver_ConstraintMovement> PlaneGCSSolver_Tools::createMovementConstraint(
162 AttributePtr theMovedAttribute)
164 return std::shared_ptr<SketchSolver_ConstraintMovement>(
165 new SketchSolver_ConstraintMovement(theMovedAttribute));
170 ConstraintWrapperPtr PlaneGCSSolver_Tools::createConstraint(
171 ConstraintPtr theConstraint,
172 const SketchSolver_ConstraintType& theType,
173 const EntityWrapperPtr& theValue,
174 const EntityWrapperPtr& thePoint1,
175 const EntityWrapperPtr& thePoint2,
176 const EntityWrapperPtr& theEntity1,
177 const EntityWrapperPtr& theEntity2)
179 ConstraintWrapperPtr aResult;
180 ScalarWrapperPtr anIntermediate;
182 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPoint1 = GCS_POINT_WRAPPER(thePoint1);
183 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPoint2 = GCS_POINT_WRAPPER(thePoint2);
186 case CONSTRAINT_PT_PT_COINCIDENT:
187 aResult = createConstraintCoincidence(aPoint1, aPoint2);
189 case CONSTRAINT_PT_ON_LINE:
190 case CONSTRAINT_PT_ON_CIRCLE:
191 aResult = createConstraintPointOnEntity(theType, aPoint1, GCS_EDGE_WRAPPER(theEntity1));
193 case CONSTRAINT_MIDDLE_POINT:
194 aResult = createConstraintMiddlePoint(aPoint1, GCS_EDGE_WRAPPER(theEntity1));
196 case CONSTRAINT_PT_PT_DISTANCE:
197 aResult = createConstraintDistancePointPoint(GCS_SCALAR_WRAPPER(theValue), aPoint1, aPoint2);
199 case CONSTRAINT_PT_LINE_DISTANCE:
200 aResult = createConstraintDistancePointLine(GCS_SCALAR_WRAPPER(theValue),
202 GCS_EDGE_WRAPPER(theEntity1));
204 case CONSTRAINT_HORIZONTAL_DISTANCE:
205 case CONSTRAINT_VERTICAL_DISTANCE:
206 aResult = createConstraintHVDistance(theType, GCS_SCALAR_WRAPPER(theValue), aPoint1, aPoint2);
208 case CONSTRAINT_RADIUS:
209 aResult = createConstraintRadius(GCS_SCALAR_WRAPPER(theValue),
210 GCS_EDGE_WRAPPER(theEntity1));
212 case CONSTRAINT_ANGLE:
213 aResult = createConstraintAngle(theConstraint,
214 GCS_SCALAR_WRAPPER(theValue),
215 GCS_EDGE_WRAPPER(theEntity1), GCS_EDGE_WRAPPER(theEntity2));
217 case CONSTRAINT_FIXED:
219 case CONSTRAINT_HORIZONTAL:
220 case CONSTRAINT_VERTICAL:
221 aResult = createConstraintHorizVert(theType, GCS_EDGE_WRAPPER(theEntity1));
223 case CONSTRAINT_PARALLEL:
224 aResult = createConstraintParallel(GCS_EDGE_WRAPPER(theEntity1),
225 GCS_EDGE_WRAPPER(theEntity2));
227 case CONSTRAINT_PERPENDICULAR:
228 aResult = createConstraintPerpendicular(GCS_EDGE_WRAPPER(theEntity1),
229 GCS_EDGE_WRAPPER(theEntity2));
231 case CONSTRAINT_EQUAL_LINES:
232 anIntermediate = GCS_SCALAR_WRAPPER(theValue); // parameter is used to store length of lines
233 case CONSTRAINT_EQUAL_LINE_ARC:
234 case CONSTRAINT_EQUAL_RADIUS:
235 aResult = createConstraintEqual(theType,
236 GCS_EDGE_WRAPPER(theEntity1),
237 GCS_EDGE_WRAPPER(theEntity2),
247 std::shared_ptr<GeomAPI_Pnt2d> PlaneGCSSolver_Tools::point(EntityWrapperPtr theEntity)
249 if (theEntity->type() != ENTITY_POINT)
250 return std::shared_ptr<GeomAPI_Pnt2d>();
252 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPointWrapper =
253 std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(theEntity);
254 const GCSPointPtr& aPoint = aPointWrapper->point();
255 return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(*aPoint->x, *aPoint->y));
258 std::shared_ptr<GeomAPI_Lin2d> PlaneGCSSolver_Tools::line(EntityWrapperPtr theEntity)
260 if (theEntity->type() != ENTITY_LINE)
261 return std::shared_ptr<GeomAPI_Lin2d>();
263 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEntity =
264 std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theEntity);
265 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(anEntity->entity());
266 return std::shared_ptr<GeomAPI_Lin2d>(
267 new GeomAPI_Lin2d(*(aLine->p1.x), *(aLine->p1.y), *(aLine->p2.x), *(aLine->p2.y)));
270 std::shared_ptr<GeomAPI_Lin2d> PlaneGCSSolver_Tools::line(FeaturePtr theFeature)
272 if (theFeature->getKind() != SketchPlugin_Line::ID())
273 return std::shared_ptr<GeomAPI_Lin2d>();
275 AttributePoint2DPtr aStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
276 theFeature->attribute(SketchPlugin_Line::START_ID()));
277 AttributePoint2DPtr aEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
278 theFeature->attribute(SketchPlugin_Line::END_ID()));
280 return std::shared_ptr<GeomAPI_Lin2d>(new GeomAPI_Lin2d(aStart->pnt(), aEnd->pnt()));
284 GCS::SET_pD PlaneGCSSolver_Tools::parameters(const EntityWrapperPtr& theEntity)
286 switch (theEntity->type()) {
289 return scalarParameters(GCS_SCALAR_WRAPPER(theEntity));
291 return pointParameters(GCS_POINT_WRAPPER(theEntity));
293 return lineParameters(GCS_EDGE_WRAPPER(theEntity));
295 return circleParameters(GCS_EDGE_WRAPPER(theEntity));
297 return arcParameters(GCS_EDGE_WRAPPER(theEntity));
300 return GCS::SET_pD();
308 // ================ Auxiliary functions ==========================
309 ConstraintWrapperPtr createConstraintCoincidence(
310 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
311 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2)
313 GCSPointPtr aPoint1 = thePoint1->point();
314 GCSPointPtr aPoint2 = thePoint2->point();
316 // Create equality constraint for corresponding attributes of the points
317 std::list<GCSConstraintPtr> aConstrList;
318 aConstrList.push_back(
319 GCSConstraintPtr(new GCS::ConstraintEqual(aPoint1->x, aPoint2->x)));
320 aConstrList.push_back(
321 GCSConstraintPtr(new GCS::ConstraintEqual(aPoint1->y, aPoint2->y)));
323 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(
324 aConstrList, CONSTRAINT_PT_PT_COINCIDENT));
327 ConstraintWrapperPtr createConstraintPointOnEntity(
328 const SketchSolver_ConstraintType& theType,
329 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
330 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
332 GCSConstraintPtr aNewConstr;
334 switch (theEntity->type()) {
336 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
337 aNewConstr = GCSConstraintPtr(new GCS::ConstraintPointOnLine(*(thePoint->point()), *aLine));
341 case ENTITY_CIRCLE: {
342 std::shared_ptr<GCS::Circle> aCirc =
343 std::dynamic_pointer_cast<GCS::Circle>(theEntity->entity());
344 aNewConstr = GCSConstraintPtr(
345 new GCS::ConstraintP2PDistance(*(thePoint->point()), aCirc->center, aCirc->rad));
349 return ConstraintWrapperPtr();
352 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(aNewConstr, theType));
355 ConstraintWrapperPtr createConstraintMiddlePoint(
356 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
357 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
359 GCSPointPtr aPoint = thePoint->point();
360 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
362 return ConstraintWrapperPtr();
364 std::list<GCSConstraintPtr> aConstrList;
365 aConstrList.push_back(
366 GCSConstraintPtr(new GCS::ConstraintPointOnPerpBisector(*aPoint, aLine->p1, aLine->p2)));
367 aConstrList.push_back(GCSConstraintPtr(new GCS::ConstraintPointOnLine(*aPoint, *aLine)));
369 return ConstraintWrapperPtr(
370 new PlaneGCSSolver_ConstraintWrapper(aConstrList, CONSTRAINT_MIDDLE_POINT));
374 ConstraintWrapperPtr createConstraintDistancePointPoint(
375 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
376 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
377 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2)
379 GCSConstraintPtr aNewConstr(new GCS::ConstraintP2PDistance(
380 *(thePoint1->point()), *(thePoint2->point()), theValue->scalar()));
381 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
382 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PT_PT_DISTANCE));
383 aResult->setValueParameter(theValue);
387 ConstraintWrapperPtr createConstraintDistancePointLine(
388 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
389 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
390 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
392 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
393 GCSConstraintPtr aNewConstr(new GCS::ConstraintP2LDistance(
394 *(thePoint->point()), *(aLine), theValue->scalar()));
395 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
396 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PT_LINE_DISTANCE));
397 aResult->setValueParameter(theValue);
401 ConstraintWrapperPtr createConstraintHVDistance(
402 const SketchSolver_ConstraintType& theType,
403 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
404 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
405 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2)
407 GCSPointPtr aPoint1 = thePoint1->point();
408 GCSPointPtr aPoint2 = thePoint2->point();
410 double *aParam1, *aParam2;
411 if (theType == CONSTRAINT_HORIZONTAL_DISTANCE) {
412 aParam1 = aPoint1->x;
413 aParam2 = aPoint2->x;
414 } else if (theType == CONSTRAINT_VERTICAL_DISTANCE) {
415 aParam1 = aPoint1->y;
416 aParam2 = aPoint2->y;
419 GCSConstraintPtr aNewConstr(new GCS::ConstraintDifference(aParam1, aParam2, theValue->scalar()));
421 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
422 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, theType));
423 aResult->setValueParameter(theValue);
427 ConstraintWrapperPtr createConstraintRadius(
428 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
429 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
431 std::shared_ptr<GCS::Circle> aCircle =
432 std::dynamic_pointer_cast<GCS::Circle>(theEntity->entity());
433 GCSConstraintPtr aNewConstr(new GCS::ConstraintEqual(aCircle->rad, theValue->scalar()));
434 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
435 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_RADIUS));
436 aResult->setValueParameter(theValue);
440 ConstraintWrapperPtr createConstraintAngle(
441 ConstraintPtr theConstraint,
442 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
443 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
444 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
446 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
447 bool isLine1Rev = theConstraint->boolean(
448 SketchPlugin_ConstraintAngle::ANGLE_REVERSED_FIRST_LINE_ID())->value();
449 GCS::Point aLine1Pt1 = isLine1Rev ? aLine1->p2 : aLine1->p1;
450 GCS::Point aLine1Pt2 = isLine1Rev ? aLine1->p1 : aLine1->p2;
452 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
453 bool isLine2Rev = theConstraint->boolean(
454 SketchPlugin_ConstraintAngle::ANGLE_REVERSED_SECOND_LINE_ID())->value();
455 GCS::Point aLine2Pt1 = isLine2Rev ? aLine2->p2 : aLine2->p1;
456 GCS::Point aLine2Pt2 = isLine2Rev ? aLine2->p1 : aLine2->p2;
458 GCSConstraintPtr aNewConstr(new GCS::ConstraintL2LAngle(
459 aLine1Pt1, aLine1Pt2, aLine2Pt1, aLine2Pt2, theValue->scalar()));
461 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
462 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_ANGLE));
463 aResult->setValueParameter(theValue);
467 ConstraintWrapperPtr createConstraintHorizVert(
468 const SketchSolver_ConstraintType& theType,
469 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
471 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
472 GCSConstraintPtr aNewConstr;
473 if (theType == CONSTRAINT_HORIZONTAL)
474 aNewConstr = GCSConstraintPtr(new GCS::ConstraintEqual(aLine->p1.y, aLine->p2.y));
476 aNewConstr = GCSConstraintPtr(new GCS::ConstraintEqual(aLine->p1.x, aLine->p2.x));
478 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(aNewConstr, theType));
481 ConstraintWrapperPtr createConstraintParallel(
482 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
483 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
485 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
486 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
487 GCSConstraintPtr aNewConstr(new GCS::ConstraintParallel(*(aLine1), *(aLine2)));
489 return ConstraintWrapperPtr(
490 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PARALLEL));
493 ConstraintWrapperPtr createConstraintPerpendicular(
494 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
495 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
497 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
498 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
499 GCSConstraintPtr aNewConstr(new GCS::ConstraintPerpendicular(*(aLine1), *(aLine2)));
501 return ConstraintWrapperPtr(
502 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PERPENDICULAR));
505 ConstraintWrapperPtr createConstraintEqual(
506 const SketchSolver_ConstraintType& theType,
507 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
508 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2,
509 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theIntermed)
511 if (theType == CONSTRAINT_EQUAL_LINE_ARC)
512 return ConstraintWrapperPtr(); // line-arc equivalence is not supported yet
514 std::list<GCSConstraintPtr> aConstrList;
515 if (theType == CONSTRAINT_EQUAL_LINES) {
516 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
517 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
519 aConstrList.push_back(GCSConstraintPtr(
520 new GCS::ConstraintP2PDistance(aLine1->p1, aLine1->p2, theIntermed->scalar())));
521 aConstrList.push_back(GCSConstraintPtr(
522 new GCS::ConstraintP2PDistance(aLine2->p1, aLine2->p2, theIntermed->scalar())));
523 // update value of intermediate parameter
524 double x = *aLine1->p1.x - *aLine1->p2.x;
525 double y = *aLine1->p1.y - *aLine1->p2.y;
526 double aLen = sqrt(x*x + y*y);
527 theIntermed->setValue(aLen);
529 std::shared_ptr<GCS::Circle> aCirc1 =
530 std::dynamic_pointer_cast<GCS::Circle>(theEntity1->entity());
531 std::shared_ptr<GCS::Circle> aCirc2 =
532 std::dynamic_pointer_cast<GCS::Circle>(theEntity2->entity());
534 aConstrList.push_back(GCSConstraintPtr(new GCS::ConstraintEqual(aCirc1->rad, aCirc2->rad)));
537 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
538 new PlaneGCSSolver_ConstraintWrapper(aConstrList, theType));
540 aResult->setValueParameter(theIntermed);
544 GCS::SET_pD scalarParameters(const ScalarWrapperPtr& theScalar)
547 aParams.insert(theScalar->scalar());
551 GCS::SET_pD pointParameters(const PointWrapperPtr& thePoint)
554 aParams.insert(thePoint->point()->x);
555 aParams.insert(thePoint->point()->y);
559 GCS::SET_pD lineParameters(const EdgeWrapperPtr& theLine)
562 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theLine->entity());
563 aParams.insert(aLine->p1.x);
564 aParams.insert(aLine->p1.y);
565 aParams.insert(aLine->p2.x);
566 aParams.insert(aLine->p2.y);
570 GCS::SET_pD circleParameters(const EdgeWrapperPtr& theCircle)
573 std::shared_ptr<GCS::Circle> aCirc = std::dynamic_pointer_cast<GCS::Circle>(theCircle->entity());
574 aParams.insert(aCirc->center.x);
575 aParams.insert(aCirc->center.y);
576 aParams.insert(aCirc->rad);
580 GCS::SET_pD arcParameters(const EdgeWrapperPtr& theArc)
583 std::shared_ptr<GCS::Arc> anArc = std::dynamic_pointer_cast<GCS::Arc>(theArc->entity());
584 aParams.insert(anArc->center.x);
585 aParams.insert(anArc->center.y);
586 aParams.insert(anArc->start.x);
587 aParams.insert(anArc->start.y);
588 aParams.insert(anArc->end.x);
589 aParams.insert(anArc->end.y);
590 aParams.insert(anArc->startAngle);
591 aParams.insert(anArc->endAngle);
592 aParams.insert(anArc->rad);