1 // File: PartSet_FeaturePrs.h
2 // Created: 16 Jun 2014
3 // Author: Natalia ERMOLAEVA
5 #include <PartSet_ConstraintLengthPrs.h>
6 #include <PartSet_Tools.h>
7 #include <PartSet_Constants.h>
9 #include <PartSet_FeatureLinePrs.h>
11 #include <SketchPlugin_Feature.h>
12 #include <SketchPlugin_Sketch.h>
13 #include <SketchPlugin_Line.h>
14 #include <SketchPlugin_ConstraintLength.h>
16 #include <GeomDataAPI_Point.h>
17 #include <GeomDataAPI_Point2D.h>
18 #include <GeomDataAPI_Dir.h>
19 #include <GeomAPI_Pnt2d.h>
20 #include <GeomAPI_Lin2d.h>
21 #include <GeomAPI_Pln.h>
23 #include <AIS_InteractiveObject.hxx>
24 #include <AIS_LengthDimension.hxx>
26 #include <ModelAPI_Data.h>
27 #include <ModelAPI_Document.h>
28 #include <ModelAPI_AttributeRefAttr.h>
29 #include <ModelAPI_AttributeRefList.h>
30 #include <ModelAPI_AttributeDouble.h>
32 #include <AIS_InteractiveObject.hxx>
35 #include <Precision.hxx>
39 PartSet_ConstraintLengthPrs::PartSet_ConstraintLengthPrs(FeaturePtr theSketch)
40 : PartSet_FeaturePrs(theSketch)
44 std::string PartSet_ConstraintLengthPrs::getKind()
46 return SKETCH_CONSTRAINT_LENGTH_KIND;
49 PartSet_SelectionMode PartSet_ConstraintLengthPrs::setFeature(FeaturePtr theFeature, const PartSet_SelectionMode& theMode)
51 PartSet_SelectionMode aMode = theMode;
52 if (feature() && theFeature && theFeature->getKind() == SKETCH_LINE_KIND && theMode == SM_FirstPoint)
55 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
56 boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef =
57 boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(CONSTRAINT_ATTR_ENTITY_A));
58 aRef->setFeature(theFeature);
61 aData = theFeature->data();
62 boost::shared_ptr<GeomDataAPI_Point2D> aPoint1 =
63 boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(LINE_ATTR_START));
64 boost::shared_ptr<GeomDataAPI_Point2D> aPoint2 =
65 boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(LINE_ATTR_END));
67 double aLenght = aPoint1->pnt()->distance(aPoint2->pnt());
68 PartSet_Tools::setFeatureValue(feature(), aLenght, CONSTRAINT_ATTR_VALUE);
74 PartSet_SelectionMode PartSet_ConstraintLengthPrs::setPoint(double theX, double theY,
75 const PartSet_SelectionMode& theMode)
77 PartSet_SelectionMode aMode = theMode;
81 boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
82 boost::shared_ptr<ModelAPI_AttributeRefAttr> anAttr =
83 boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(CONSTRAINT_ATTR_ENTITY_A));
86 aFeature = anAttr->feature();
87 if (aFeature->getKind() != SKETCH_LINE_KIND) {
88 aFeature = FeaturePtr();
91 boost::shared_ptr<GeomAPI_Pnt2d> aPoint = boost::shared_ptr<GeomAPI_Pnt2d>
92 (new GeomAPI_Pnt2d(theX, theY));
93 boost::shared_ptr<GeomAPI_Lin2d> aFeatureLin = PartSet_FeatureLinePrs::createLin2d(aFeature);
94 boost::shared_ptr<GeomAPI_Pnt2d> aResult = aFeatureLin->project(aPoint);
95 double aDistance = aPoint->distance(aResult);
97 if (!aFeatureLin->isRight(aPoint))
98 aDistance = -aDistance;
100 AttributeDoublePtr aFlyoutAttr =
101 boost::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aData->attribute(CONSTRAINT_ATTR_FLYOUT_VALUE));
102 aFlyoutAttr->setValue(aDistance);
104 aMode = SM_DonePoint;
113 std::string PartSet_ConstraintLengthPrs::getAttribute(const PartSet_SelectionMode& theMode) const
118 PartSet_SelectionMode PartSet_ConstraintLengthPrs::getNextMode(const std::string& theAttribute) const
120 return SM_FirstPoint;
123 boost::shared_ptr<GeomDataAPI_Point2D> PartSet_ConstraintLengthPrs::findPoint(FeaturePtr theFeature,
124 double theX, double theY)
126 boost::shared_ptr<GeomDataAPI_Point2D> aPoint2D;
130 boost::shared_ptr<GeomDataAPI_Point2D> PartSet_ConstraintLengthPrs::featurePoint
131 (const PartSet_SelectionMode& theMode)
133 return boost::shared_ptr<GeomDataAPI_Point2D>();