static Handle(Image_AlienPixMap) MyPixMap;
-SketcherPrs_Tangent::SketcherPrs_Tangent(SketchPlugin_Constraint* theConstraint,
+SketcherPrs_Tangent::SketcherPrs_Tangent(ModelAPI_Feature* theConstraint,
const std::shared_ptr<GeomAPI_Ax3>& thePlane)
: SketcherPrs_SymbolPrs(theConstraint, thePlane)
{
+ // Init default points
myPntArray = new Graphic3d_ArrayOfPoints(2);
myPntArray->AddVertex(0., 0., 0.);
myPntArray->AddVertex(0., 0., 0.);
}
-void SketcherPrs_Tangent::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
- const Handle(Prs3d_Presentation)& thePresentation,
- const Standard_Integer theMode)
+bool SketcherPrs_Tangent::updatePoints(double theStep) const
{
- prepareAspect();
-
ObjectPtr aObj1 = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
ObjectPtr aObj2 = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_B());
+ if (SketcherPrs_Tools::getShape(aObj1).get() == NULL)
+ return false;
+ if (SketcherPrs_Tools::getShape(aObj2).get() == NULL)
+ return false;
- std::shared_ptr<GeomAPI_Shape> aLine1 = SketcherPrs_Tools::getShape(aObj1);
- if (aLine1.get() == NULL)
- return;
-
- std::shared_ptr<GeomAPI_Shape> aLine2 = SketcherPrs_Tools::getShape(aObj2);
- if (aLine2.get() == NULL)
- return;
-
+ // Compute points coordinates
SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
- gp_Pnt aP1 = aMgr->getPosition(aObj1, this);
- gp_Pnt aP2 = aMgr->getPosition(aObj2, this);
-
- Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup(thePresentation);
- aGroup->SetPrimitivesAspect(myAspect);
+ gp_Pnt aP1 = aMgr->getPosition(aObj1, this, theStep);
+ gp_Pnt aP2 = aMgr->getPosition(aObj2, this, theStep);
myPntArray->SetVertice(1, aP1);
myPntArray->SetVertice(2, aP2);
- aGroup->AddPrimitiveArray(myPntArray);
+ return true;
}
void SketcherPrs_Tangent::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
if ((aShape1.get() == NULL) || (aShape2.get() == NULL))
return;
-
- std::shared_ptr<GeomAPI_Curve> aCurve1 = std::shared_ptr<GeomAPI_Curve>(new GeomAPI_Curve(aShape1));
- std::shared_ptr<GeomAPI_Curve> aCurve2 = std::shared_ptr<GeomAPI_Curve>(new GeomAPI_Curve(aShape2));
- if (aCurve1->isLine()) {
- addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());
- GeomAdaptor_Curve aAdaptor(aCurve2->impl<Handle(Geom_Curve)>(), aCurve2->startParam(), aCurve2->endParam());
- StdPrs_DeflectionCurve::Add(thePrs,aAdaptor,myDrawer);
- } else {
- addLine(aGroup, SketchPlugin_Constraint::ENTITY_B());
- GeomAdaptor_Curve aAdaptor(aCurve1->impl<Handle(Geom_Curve)>(), aCurve1->startParam(), aCurve1->endParam());
- StdPrs_DeflectionCurve::Add(thePrs,aAdaptor,myDrawer);
- }
+ drawShape(aShape1, thePrs);
+ drawShape(aShape2, thePrs);
}