return aMode;
}
- Handle(AIS_InteractiveObject) PartSet_ConstraintRadiusPrs::createPresentation(FeaturePtr theFeature,
- FeaturePtr theSketch,
- Handle(AIS_InteractiveObject) thePreviuos)
- {
- Handle(AIS_InteractiveObject) anAIS = thePreviuos;
- if (!theFeature || !theSketch)
- return anAIS;
-
- boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
- boost::shared_ptr<ModelAPI_AttributeRefAttr> anAttr =
- boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(CONSTRAINT_ATTR_ENTITY_A));
- if (!anAttr)
- return anAIS;
- FeaturePtr aFeature = anAttr->feature();
- std::string aKind = aFeature ? aFeature->getKind() : "";
- if (aKind != SKETCH_CIRCLE_KIND && aKind != SKETCH_ARC_KIND)
- return anAIS;
-
- //boost::shared_ptr<ModelAPI_AttributeDouble> aFlyoutAttr =
- // boost::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aData->attribute(CONSTRAINT_ATTR_FLYOUT_VALUE));
- //double aFlyout = aFlyoutAttr->value();
- boost::shared_ptr<ModelAPI_AttributeDouble> aValueAttr =
- boost::dynamic_pointer_cast<ModelAPI_AttributeDouble>(aData->attribute(CONSTRAINT_ATTR_VALUE));
- double aValue = aValueAttr->value();
-
- // an anchor point
- boost::shared_ptr<GeomDataAPI_Point2D> aAnchorAttr =
- boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(theFeature->data()->attribute
- (SKETCH_CONSTRAINT_ATTR_CIRCLE_POINT));
- boost::shared_ptr<GeomAPI_Pnt2d> anAnchor2D = aAnchorAttr->pnt();
- boost::shared_ptr<GeomAPI_Pnt> anAnchor = PartSet_Tools::point3D(anAnchor2D, theSketch);
- gp_Pnt anAnchorPoint = anAnchor->impl<gp_Pnt>();
-
- std::string aCenterArgument;
- double aRadius;
- if (aKind == SKETCH_CIRCLE_KIND) {
- aCenterArgument = CIRCLE_ATTR_CENTER;
- bool isValid;
- aRadius = PartSet_Tools::featureValue(aFeature, CIRCLE_ATTR_RADIUS, isValid);
- }
- else if (aKind == SKETCH_ARC_KIND) {
- aCenterArgument = ARC_ATTR_CENTER;
- aRadius = PartSet_FeatureArcPrs::radius(aFeature);
- }
-
- // a circle
- boost::shared_ptr<GeomDataAPI_Point2D> aCenterAttr =
- boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aFeature->data()->attribute(aCenterArgument));
- boost::shared_ptr<GeomAPI_Pnt2d> aCenter2D = aCenterAttr->pnt();
- boost::shared_ptr<GeomAPI_Pnt> aCenter = PartSet_Tools::point3D(aCenter2D, theSketch);
-
- boost::shared_ptr<GeomDataAPI_Dir> aNDir =
- boost::dynamic_pointer_cast<GeomDataAPI_Dir>(theSketch->data()->attribute(SKETCH_ATTR_NORM));
- boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(aNDir->x(), aNDir->y(), aNDir->z()));
- const gp_Dir& aDir = aNormal->impl<gp_Dir>();
-
- gp_Circ aCircle = gp_Circ(gp_Ax2(aCenter->impl<gp_Pnt>(), aDir), aRadius);
- //boost::shared_ptr<GeomAPI_Shape> aShape;
- //aShape = GeomAlgoAPI_EdgeBuilder::line(aCenter, anAnchor);
- //boost::shared_ptr<GeomAPI_Pnt> theStart, boost::shared_ptr<GeomAPI_Pnt> theEnd)
-
- if (anAIS.IsNull())
- {
- Handle(AIS_RadiusDimension) aDimAIS = new AIS_RadiusDimension(aCircle, anAnchorPoint);
- aDimAIS->SetCustomValue(aValue);
- //Handle(AIS_RadiusDimension) aDimAIS = new AIS_RadiusDimension(aShape->impl<TopoDS_Shape>());
-
- Handle(Prs3d_DimensionAspect) anAspect = new Prs3d_DimensionAspect();
- anAspect->MakeArrows3d (Standard_False);
- anAspect->MakeText3d(false);
- anAspect->TextAspect()->SetHeight(CONSTRAINT_TEXT_HEIGHT);
- anAspect->MakeTextShaded(false);
- aDimAIS->DimensionAspect()->MakeUnitsDisplayed(false);
- aDimAIS->SetDimensionAspect (anAspect);
- //aDimAIS->SetFlyout(aFlyout);
- aDimAIS->SetSelToleranceForText2d(CONSTRAINT_TEXT_SELECTION_TOLERANCE);
-
- anAIS = aDimAIS;
- }
- else {
- // update presentation
- Handle(AIS_RadiusDimension) aDimAIS = Handle(AIS_RadiusDimension)::DownCast(anAIS);
- if (!aDimAIS.IsNull()) {
- gp_Pnt anAPoint(anAnchorPoint.X(),anAnchorPoint.Y(),anAnchorPoint.Z());
-
- aDimAIS->SetMeasuredGeometry(aCircle, anAnchorPoint);
- aDimAIS->SetCustomValue(aValue);
- //aDimAIS->SetMeasuredGeometry(aShape->impl<TopoDS_Shape>());
- //aDimAIS->SetFlyout(aFlyout);
- aDimAIS->Redisplay(Standard_True);
- }
- }
- return anAIS;
- }
-
void PartSet_ConstraintRadiusPrs::projectPointOnFeature(FeaturePtr theFeature, FeaturePtr theSketch,
gp_Pnt& thePoint, Handle(V3d_View) theView,
double& theX, double& theY)
return SM_FirstPoint;
}
-boost::shared_ptr<GeomDataAPI_Point2D> PartSet_ConstraintRadiusPrs::findPoint(FeaturePtr theFeature,
- double theX, double theY)
-{
- boost::shared_ptr<GeomDataAPI_Point2D> aPoint2D;
- return aPoint2D;
-}
-
boost::shared_ptr<GeomDataAPI_Point2D> PartSet_ConstraintRadiusPrs::featurePoint
(const PartSet_SelectionMode& theMode)
{
virtual PartSet_SelectionMode setPoint(double theX, double theY,
const PartSet_SelectionMode& theMode);
- /// Creates an AIS presentation if the previous is null or update the given one
- /// \param theFeature a feature
- /// \param theSketch a feature sketch
- /// \param thePrevious a previuos AIS presentation
- /// \return a created/changed AIS object with the feature parameters
- static Handle_AIS_InteractiveObject createPresentation(FeaturePtr theFeature,
- FeaturePtr theSketch,
- Handle_AIS_InteractiveObject thePreviuos);
-
/// Returns the feature attribute name for the selection mode
/// \param theMode the current operation selection mode. The feature attribute depends on the mode
virtual std::string getAttribute(const PartSet_SelectionMode& theMode) const;
/// \return next attribute selection mode
virtual PartSet_SelectionMode getNextMode(const std::string& theAttribute) const;
- /// Find a point in the line with given coordinates
- /// \param theFeature the line feature
- /// \param theX the horizontal point coordinate
- /// \param theY the vertical point coordinate
- virtual boost::shared_ptr<GeomDataAPI_Point2D> findPoint(FeaturePtr theFeature, double theX,
- double theY);
/// Project the view point on the feature. The output coordinates belong to the feature
/// \param theFeature a feature
/// \param theSketch the sketch feature
