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,
110 std::shared_ptr<PlaneGCSSolver_PointWrapper> theAuxParameters);
112 static GCS::SET_pD scalarParameters(const ScalarWrapperPtr& theScalar);
113 static GCS::SET_pD pointParameters(const PointWrapperPtr& thePoint);
114 static GCS::SET_pD lineParameters(const EdgeWrapperPtr& theLine);
115 static GCS::SET_pD circleParameters(const EdgeWrapperPtr& theCircle);
116 static GCS::SET_pD arcParameters(const EdgeWrapperPtr& theArc);
117 static GCS::SET_pD ellipseParameters(const EdgeWrapperPtr& theEllipse);
123 SolverConstraintPtr PlaneGCSSolver_Tools::createConstraint(ConstraintPtr theConstraint)
125 if (theConstraint->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
126 return SolverConstraintPtr(new SketchSolver_ConstraintCoincidence(theConstraint));
127 } else if (theConstraint->getKind() == SketchPlugin_ConstraintCollinear::ID()) {
128 return SolverConstraintPtr(new SketchSolver_ConstraintCollinear(theConstraint));
129 } else if (theConstraint->getKind() == SketchPlugin_ConstraintDistance::ID() ||
130 theConstraint->getKind() == SketchPlugin_ConstraintDistanceHorizontal::ID() ||
131 theConstraint->getKind() == SketchPlugin_ConstraintDistanceVertical::ID()) {
132 return SolverConstraintPtr(new SketchSolver_ConstraintDistance(theConstraint));
133 } else if (theConstraint->getKind() == SketchPlugin_ConstraintEqual::ID()) {
134 return SolverConstraintPtr(new SketchSolver_ConstraintEqual(theConstraint));
135 } else if (theConstraint->getKind() == SketchPlugin_ConstraintLength::ID()) {
136 return SolverConstraintPtr(new SketchSolver_ConstraintLength(theConstraint));
137 } else if (theConstraint->getKind() == SketchPlugin_ConstraintMiddle::ID()) {
138 return SolverConstraintPtr(new SketchSolver_ConstraintMiddle(theConstraint));
139 } else if (theConstraint->getKind() == SketchPlugin_ConstraintMirror::ID()) {
140 return SolverConstraintPtr(new SketchSolver_ConstraintMirror(theConstraint));
141 } else if (theConstraint->getKind() == SketchPlugin_ConstraintTangent::ID()) {
142 return SolverConstraintPtr(new SketchSolver_ConstraintTangent(theConstraint));
143 } else if (theConstraint->getKind() == SketchPlugin_ConstraintRigid::ID()) {
144 return SolverConstraintPtr(new SketchSolver_ConstraintFixed(theConstraint));
145 } else if (theConstraint->getKind() == SketchPlugin_MultiTranslation::ID()) {
146 return SolverConstraintPtr(new SketchSolver_ConstraintMultiTranslation(theConstraint));
147 } else if (theConstraint->getKind() == SketchPlugin_MultiRotation::ID()) {
148 return SolverConstraintPtr(new SketchSolver_ConstraintMultiRotation(theConstraint));
149 } else if (theConstraint->getKind() == SketchPlugin_ConstraintAngle::ID()) {
150 return SolverConstraintPtr(new SketchSolver_ConstraintAngle(theConstraint));
152 // All other types of constraints
153 return SolverConstraintPtr(new SketchSolver_Constraint(theConstraint));
156 std::shared_ptr<SketchSolver_ConstraintMovement> PlaneGCSSolver_Tools::createMovementConstraint(
157 FeaturePtr theMovedFeature)
159 return std::shared_ptr<SketchSolver_ConstraintMovement>(
160 new SketchSolver_ConstraintMovement(theMovedFeature));
163 std::shared_ptr<SketchSolver_ConstraintMovement> PlaneGCSSolver_Tools::createMovementConstraint(
164 AttributePtr theMovedAttribute)
166 return std::shared_ptr<SketchSolver_ConstraintMovement>(
167 new SketchSolver_ConstraintMovement(theMovedAttribute));
172 ConstraintWrapperPtr PlaneGCSSolver_Tools::createConstraint(
173 ConstraintPtr theConstraint,
174 const SketchSolver_ConstraintType& theType,
175 const EntityWrapperPtr& theValue,
176 const EntityWrapperPtr& thePoint1,
177 const EntityWrapperPtr& thePoint2,
178 const EntityWrapperPtr& theEntity1,
179 const EntityWrapperPtr& theEntity2)
181 ConstraintWrapperPtr aResult;
182 ScalarWrapperPtr anIntermediate;
184 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPoint1 = GCS_POINT_WRAPPER(thePoint1);
185 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPoint2 = GCS_POINT_WRAPPER(thePoint2);
188 case CONSTRAINT_PT_PT_COINCIDENT:
189 aResult = createConstraintCoincidence(aPoint1, aPoint2);
191 case CONSTRAINT_PT_ON_LINE:
192 case CONSTRAINT_PT_ON_CIRCLE:
193 aResult = createConstraintPointOnEntity(theType, aPoint1, GCS_EDGE_WRAPPER(theEntity1));
195 case CONSTRAINT_MIDDLE_POINT:
196 aResult = createConstraintMiddlePoint(aPoint1, GCS_EDGE_WRAPPER(theEntity1), aPoint2);
198 case CONSTRAINT_PT_PT_DISTANCE:
199 aResult = createConstraintDistancePointPoint(GCS_SCALAR_WRAPPER(theValue), aPoint1, aPoint2);
201 case CONSTRAINT_PT_LINE_DISTANCE:
202 aResult = createConstraintDistancePointLine(GCS_SCALAR_WRAPPER(theValue),
204 GCS_EDGE_WRAPPER(theEntity1));
206 case CONSTRAINT_HORIZONTAL_DISTANCE:
207 case CONSTRAINT_VERTICAL_DISTANCE:
208 aResult = createConstraintHVDistance(theType, GCS_SCALAR_WRAPPER(theValue), aPoint1, aPoint2);
210 case CONSTRAINT_RADIUS:
211 aResult = createConstraintRadius(GCS_SCALAR_WRAPPER(theValue),
212 GCS_EDGE_WRAPPER(theEntity1));
214 case CONSTRAINT_ANGLE:
215 aResult = createConstraintAngle(theConstraint,
216 GCS_SCALAR_WRAPPER(theValue),
217 GCS_EDGE_WRAPPER(theEntity1), GCS_EDGE_WRAPPER(theEntity2));
219 case CONSTRAINT_FIXED:
221 case CONSTRAINT_HORIZONTAL:
222 case CONSTRAINT_VERTICAL:
223 aResult = createConstraintHorizVert(theType, GCS_EDGE_WRAPPER(theEntity1));
225 case CONSTRAINT_PARALLEL:
226 aResult = createConstraintParallel(GCS_EDGE_WRAPPER(theEntity1),
227 GCS_EDGE_WRAPPER(theEntity2));
229 case CONSTRAINT_PERPENDICULAR:
230 aResult = createConstraintPerpendicular(GCS_EDGE_WRAPPER(theEntity1),
231 GCS_EDGE_WRAPPER(theEntity2));
233 case CONSTRAINT_EQUAL_LINES:
234 anIntermediate = GCS_SCALAR_WRAPPER(theValue); // parameter is used to store length of lines
235 case CONSTRAINT_EQUAL_LINE_ARC:
236 case CONSTRAINT_EQUAL_RADIUS:
237 aResult = createConstraintEqual(theType,
238 GCS_EDGE_WRAPPER(theEntity1),
239 GCS_EDGE_WRAPPER(theEntity2),
249 std::shared_ptr<GeomAPI_Pnt2d> PlaneGCSSolver_Tools::point(EntityWrapperPtr theEntity)
251 if (theEntity->type() != ENTITY_POINT)
252 return std::shared_ptr<GeomAPI_Pnt2d>();
254 std::shared_ptr<PlaneGCSSolver_PointWrapper> aPointWrapper =
255 std::dynamic_pointer_cast<PlaneGCSSolver_PointWrapper>(theEntity);
256 const GCSPointPtr& aPoint = aPointWrapper->point();
257 return std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(*aPoint->x, *aPoint->y));
260 std::shared_ptr<GeomAPI_Lin2d> PlaneGCSSolver_Tools::line(EntityWrapperPtr theEntity)
262 if (theEntity->type() != ENTITY_LINE)
263 return std::shared_ptr<GeomAPI_Lin2d>();
265 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> anEntity =
266 std::dynamic_pointer_cast<PlaneGCSSolver_EdgeWrapper>(theEntity);
267 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(anEntity->entity());
268 return std::shared_ptr<GeomAPI_Lin2d>(
269 new GeomAPI_Lin2d(*(aLine->p1.x), *(aLine->p1.y), *(aLine->p2.x), *(aLine->p2.y)));
272 std::shared_ptr<GeomAPI_Lin2d> PlaneGCSSolver_Tools::line(FeaturePtr theFeature)
274 if (theFeature->getKind() != SketchPlugin_Line::ID())
275 return std::shared_ptr<GeomAPI_Lin2d>();
277 AttributePoint2DPtr aStart = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
278 theFeature->attribute(SketchPlugin_Line::START_ID()));
279 AttributePoint2DPtr aEnd = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
280 theFeature->attribute(SketchPlugin_Line::END_ID()));
282 return std::shared_ptr<GeomAPI_Lin2d>(new GeomAPI_Lin2d(aStart->pnt(), aEnd->pnt()));
286 GCS::SET_pD PlaneGCSSolver_Tools::parameters(const EntityWrapperPtr& theEntity)
288 switch (theEntity->type()) {
291 return scalarParameters(GCS_SCALAR_WRAPPER(theEntity));
293 return pointParameters(GCS_POINT_WRAPPER(theEntity));
295 return lineParameters(GCS_EDGE_WRAPPER(theEntity));
297 return circleParameters(GCS_EDGE_WRAPPER(theEntity));
299 return arcParameters(GCS_EDGE_WRAPPER(theEntity));
301 return ellipseParameters(GCS_EDGE_WRAPPER(theEntity));
304 return GCS::SET_pD();
312 // ================ Auxiliary functions ==========================
313 ConstraintWrapperPtr createConstraintCoincidence(
314 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
315 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2)
317 GCSPointPtr aPoint1 = thePoint1->point();
318 GCSPointPtr aPoint2 = thePoint2->point();
320 // Create equality constraint for corresponding attributes of the points
321 std::list<GCSConstraintPtr> aConstrList;
322 aConstrList.push_back(
323 GCSConstraintPtr(new GCS::ConstraintEqual(aPoint1->x, aPoint2->x)));
324 aConstrList.push_back(
325 GCSConstraintPtr(new GCS::ConstraintEqual(aPoint1->y, aPoint2->y)));
327 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(
328 aConstrList, CONSTRAINT_PT_PT_COINCIDENT));
331 ConstraintWrapperPtr createConstraintPointOnEntity(
332 const SketchSolver_ConstraintType& theType,
333 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
334 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
336 GCSConstraintPtr aNewConstr;
338 switch (theEntity->type()) {
340 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
341 aNewConstr = GCSConstraintPtr(new GCS::ConstraintPointOnLine(*(thePoint->point()), *aLine));
345 case ENTITY_CIRCLE: {
346 std::shared_ptr<GCS::Circle> aCirc =
347 std::dynamic_pointer_cast<GCS::Circle>(theEntity->entity());
348 aNewConstr = GCSConstraintPtr(
349 new GCS::ConstraintP2PDistance(*(thePoint->point()), aCirc->center, aCirc->rad));
353 case ENTITY_ELLIPTICAL_ARC: {
354 std::shared_ptr<GCS::Ellipse> anEllipse =
355 std::dynamic_pointer_cast<GCS::Ellipse>(theEntity->entity());
356 aNewConstr = GCSConstraintPtr(new GCS::ConstraintPointOnEllipse(*(thePoint->point()), *anEllipse));
360 return ConstraintWrapperPtr();
363 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(aNewConstr, theType));
366 ConstraintWrapperPtr createConstraintMiddlePoint(
367 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
368 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity,
369 std::shared_ptr<PlaneGCSSolver_PointWrapper> theAuxParameters)
371 std::list<GCSConstraintPtr> aConstrList;
373 GCSPointPtr aPoint = thePoint->point();
374 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
376 aConstrList.push_back(GCSConstraintPtr(new GCS::ConstraintPointOnLine(*aPoint, *aLine)));
377 aConstrList.push_back(
378 GCSConstraintPtr(new GCS::ConstraintPointOnPerpBisector(*aPoint, aLine->p1, aLine->p2)));
381 std::shared_ptr<GCS::Arc> anArc = std::dynamic_pointer_cast<GCS::Arc>(theEntity->entity());
383 double* u = theAuxParameters->point()->x;
384 double* diff = theAuxParameters->point()->y;
385 *u = (*anArc->startAngle + *anArc->endAngle) * 0.5;
386 *diff = (*anArc->endAngle - *anArc->startAngle) * 0.5;
388 aConstrList.push_back(GCSConstraintPtr(
389 new GCS::ConstraintCurveValue(*aPoint, aPoint->x, *anArc, u)));
390 aConstrList.push_back(GCSConstraintPtr(
391 new GCS::ConstraintCurveValue(*aPoint, aPoint->y, *anArc, u)));
392 aConstrList.push_back(GCSConstraintPtr(
393 new GCS::ConstraintDifference(anArc->startAngle, u, diff)));
394 aConstrList.push_back(GCSConstraintPtr(
395 new GCS::ConstraintDifference(u, anArc->endAngle, diff)));
399 return aConstrList.empty() ? ConstraintWrapperPtr() : ConstraintWrapperPtr(
400 new PlaneGCSSolver_ConstraintWrapper(aConstrList, CONSTRAINT_MIDDLE_POINT));
404 ConstraintWrapperPtr createConstraintDistancePointPoint(
405 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
406 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
407 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2)
409 GCSConstraintPtr aNewConstr(new GCS::ConstraintP2PDistance(
410 *(thePoint1->point()), *(thePoint2->point()), theValue->scalar()));
411 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
412 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PT_PT_DISTANCE));
413 aResult->setValueParameter(theValue);
417 ConstraintWrapperPtr createConstraintDistancePointLine(
418 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
419 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint,
420 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
422 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
423 GCSConstraintPtr aNewConstr(new GCS::ConstraintP2LDistance(
424 *(thePoint->point()), *(aLine), theValue->scalar()));
425 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
426 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PT_LINE_DISTANCE));
427 aResult->setValueParameter(theValue);
431 ConstraintWrapperPtr createConstraintHVDistance(
432 const SketchSolver_ConstraintType& theType,
433 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
434 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint1,
435 std::shared_ptr<PlaneGCSSolver_PointWrapper> thePoint2)
437 GCSPointPtr aPoint1 = thePoint1->point();
438 GCSPointPtr aPoint2 = thePoint2->point();
440 double *aParam1, *aParam2;
441 if (theType == CONSTRAINT_HORIZONTAL_DISTANCE) {
442 aParam1 = aPoint1->x;
443 aParam2 = aPoint2->x;
444 } else if (theType == CONSTRAINT_VERTICAL_DISTANCE) {
445 aParam1 = aPoint1->y;
446 aParam2 = aPoint2->y;
449 GCSConstraintPtr aNewConstr(new GCS::ConstraintDifference(aParam1, aParam2, theValue->scalar()));
451 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
452 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, theType));
453 aResult->setValueParameter(theValue);
457 ConstraintWrapperPtr createConstraintRadius(
458 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
459 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
461 std::shared_ptr<GCS::Circle> aCircle =
462 std::dynamic_pointer_cast<GCS::Circle>(theEntity->entity());
463 GCSConstraintPtr aNewConstr(new GCS::ConstraintEqual(aCircle->rad, theValue->scalar()));
464 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
465 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_RADIUS));
466 aResult->setValueParameter(theValue);
470 ConstraintWrapperPtr createConstraintAngle(
471 ConstraintPtr theConstraint,
472 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theValue,
473 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
474 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
476 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
477 bool isLine1Rev = theConstraint->boolean(
478 SketchPlugin_ConstraintAngle::ANGLE_REVERSED_FIRST_LINE_ID())->value();
479 GCS::Point aLine1Pt1 = isLine1Rev ? aLine1->p2 : aLine1->p1;
480 GCS::Point aLine1Pt2 = isLine1Rev ? aLine1->p1 : aLine1->p2;
482 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
483 bool isLine2Rev = theConstraint->boolean(
484 SketchPlugin_ConstraintAngle::ANGLE_REVERSED_SECOND_LINE_ID())->value();
485 GCS::Point aLine2Pt1 = isLine2Rev ? aLine2->p2 : aLine2->p1;
486 GCS::Point aLine2Pt2 = isLine2Rev ? aLine2->p1 : aLine2->p2;
488 GCSConstraintPtr aNewConstr(new GCS::ConstraintL2LAngle(
489 aLine1Pt1, aLine1Pt2, aLine2Pt1, aLine2Pt2, theValue->scalar()));
491 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
492 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_ANGLE));
493 aResult->setValueParameter(theValue);
497 ConstraintWrapperPtr createConstraintHorizVert(
498 const SketchSolver_ConstraintType& theType,
499 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity)
501 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theEntity->entity());
502 GCSConstraintPtr aNewConstr;
503 if (theType == CONSTRAINT_HORIZONTAL)
504 aNewConstr = GCSConstraintPtr(new GCS::ConstraintEqual(aLine->p1.y, aLine->p2.y));
506 aNewConstr = GCSConstraintPtr(new GCS::ConstraintEqual(aLine->p1.x, aLine->p2.x));
508 return ConstraintWrapperPtr(new PlaneGCSSolver_ConstraintWrapper(aNewConstr, theType));
511 ConstraintWrapperPtr createConstraintParallel(
512 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
513 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
515 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
516 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
517 GCSConstraintPtr aNewConstr(new GCS::ConstraintParallel(*(aLine1), *(aLine2)));
519 return ConstraintWrapperPtr(
520 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PARALLEL));
523 ConstraintWrapperPtr createConstraintPerpendicular(
524 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
525 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2)
527 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
528 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
530 std::shared_ptr<GCS::Circle> aCirc1 =
531 std::dynamic_pointer_cast<GCS::Circle>(theEntity1->entity());
532 std::shared_ptr<GCS::Circle> aCirc2 =
533 std::dynamic_pointer_cast<GCS::Circle>(theEntity2->entity());
535 GCSConstraintPtr aNewConstr;
536 if (aLine1 && aLine2)
537 aNewConstr.reset(new GCS::ConstraintPerpendicular(*(aLine1), *(aLine2)));
539 if (aLine1 && aCirc2)
541 else if (aLine2 && aCirc1)
544 aNewConstr.reset(new GCS::ConstraintPointOnLine(aCirc1->center, *aLine1));
547 return ConstraintWrapperPtr(
548 new PlaneGCSSolver_ConstraintWrapper(aNewConstr, CONSTRAINT_PERPENDICULAR));
551 ConstraintWrapperPtr createConstraintEqual(
552 const SketchSolver_ConstraintType& theType,
553 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity1,
554 std::shared_ptr<PlaneGCSSolver_EdgeWrapper> theEntity2,
555 std::shared_ptr<PlaneGCSSolver_ScalarWrapper> theIntermed)
557 if (theType == CONSTRAINT_EQUAL_LINE_ARC)
558 return ConstraintWrapperPtr(); // line-arc equivalence is not supported yet
560 std::list<GCSConstraintPtr> aConstrList;
561 if (theType == CONSTRAINT_EQUAL_LINES) {
562 std::shared_ptr<GCS::Line> aLine1 = std::dynamic_pointer_cast<GCS::Line>(theEntity1->entity());
563 std::shared_ptr<GCS::Line> aLine2 = std::dynamic_pointer_cast<GCS::Line>(theEntity2->entity());
565 aConstrList.push_back(GCSConstraintPtr(
566 new GCS::ConstraintP2PDistance(aLine1->p1, aLine1->p2, theIntermed->scalar())));
567 aConstrList.push_back(GCSConstraintPtr(
568 new GCS::ConstraintP2PDistance(aLine2->p1, aLine2->p2, theIntermed->scalar())));
569 // update value of intermediate parameter
570 double x = *aLine1->p1.x - *aLine1->p2.x;
571 double y = *aLine1->p1.y - *aLine1->p2.y;
572 double aLen = sqrt(x*x + y*y);
573 theIntermed->setValue(aLen);
575 std::shared_ptr<GCS::Circle> aCirc1 =
576 std::dynamic_pointer_cast<GCS::Circle>(theEntity1->entity());
577 std::shared_ptr<GCS::Circle> aCirc2 =
578 std::dynamic_pointer_cast<GCS::Circle>(theEntity2->entity());
580 if (aCirc1 && aCirc2)
581 aConstrList.push_back(GCSConstraintPtr(new GCS::ConstraintEqual(aCirc1->rad, aCirc2->rad)));
583 std::shared_ptr<GCS::Ellipse> anEllipse1 =
584 std::dynamic_pointer_cast<GCS::Ellipse>(theEntity1->entity());
585 std::shared_ptr<GCS::Ellipse> anEllipse2 =
586 std::dynamic_pointer_cast<GCS::Ellipse>(theEntity2->entity());
588 aConstrList.push_back(GCSConstraintPtr(
589 new GCS::ConstraintEqual(anEllipse1->radmin, anEllipse2->radmin)));
590 aConstrList.push_back(GCSConstraintPtr(
591 new GCS::ConstraintEqualMajorAxesConic(anEllipse1.get(), anEllipse2.get())));
595 std::shared_ptr<PlaneGCSSolver_ConstraintWrapper> aResult(
596 new PlaneGCSSolver_ConstraintWrapper(aConstrList, theType));
598 aResult->setValueParameter(theIntermed);
602 GCS::SET_pD scalarParameters(const ScalarWrapperPtr& theScalar)
605 aParams.insert(theScalar->scalar());
609 GCS::SET_pD pointParameters(const PointWrapperPtr& thePoint)
612 aParams.insert(thePoint->point()->x);
613 aParams.insert(thePoint->point()->y);
617 GCS::SET_pD lineParameters(const EdgeWrapperPtr& theLine)
620 std::shared_ptr<GCS::Line> aLine = std::dynamic_pointer_cast<GCS::Line>(theLine->entity());
621 aParams.insert(aLine->p1.x);
622 aParams.insert(aLine->p1.y);
623 aParams.insert(aLine->p2.x);
624 aParams.insert(aLine->p2.y);
628 GCS::SET_pD circleParameters(const EdgeWrapperPtr& theCircle)
631 std::shared_ptr<GCS::Circle> aCirc = std::dynamic_pointer_cast<GCS::Circle>(theCircle->entity());
632 aParams.insert(aCirc->center.x);
633 aParams.insert(aCirc->center.y);
634 aParams.insert(aCirc->rad);
638 GCS::SET_pD arcParameters(const EdgeWrapperPtr& theArc)
641 std::shared_ptr<GCS::Arc> anArc = std::dynamic_pointer_cast<GCS::Arc>(theArc->entity());
642 aParams.insert(anArc->center.x);
643 aParams.insert(anArc->center.y);
644 aParams.insert(anArc->start.x);
645 aParams.insert(anArc->start.y);
646 aParams.insert(anArc->end.x);
647 aParams.insert(anArc->end.y);
648 aParams.insert(anArc->startAngle);
649 aParams.insert(anArc->endAngle);
650 aParams.insert(anArc->rad);
654 GCS::SET_pD ellipseParameters(const EdgeWrapperPtr& theEllipse)
657 std::shared_ptr<GCS::Ellipse> anEllipse =
658 std::dynamic_pointer_cast<GCS::Ellipse>(theEllipse->entity());
659 aParams.insert(anEllipse->center.x);
660 aParams.insert(anEllipse->center.y);
661 aParams.insert(anEllipse->focus1.x);
662 aParams.insert(anEllipse->focus1.y);
663 aParams.insert(anEllipse->radmin);