1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketcherPrs_LengthDimension.h
4 // Created: 27 March 2015
5 // Author: Vitaly SMETANNIKOV
8 #ifndef SketcherPrs_LinearDimension_H
9 #define SketcherPrs_LinearDimension_H
11 #include <GeomAPI_Ax3.h>
12 #include <ModelAPI_Feature.h>
13 #include <AIS_LengthDimension.hxx>
14 #include <Standard_DefineHandle.hxx>
16 #include <SketcherPrs_Tools.h>
18 class SketcherPrs_DimensionStyleListener;
20 DEFINE_STANDARD_HANDLE(SketcherPrs_LengthDimension, AIS_LengthDimension)
24 * A class for representation of linear dimension constraint.
25 * It supports SketchPlugin_ConstraintLength and SketchPlugin_ConstraintDistance features.
27 class SketcherPrs_LengthDimension : public AIS_LengthDimension
31 /// \param theConstraint a constraint feature
32 /// \param thePlane a coordinate plane of current sketch
33 Standard_EXPORT SketcherPrs_LengthDimension(ModelAPI_Feature* theConstraint,
34 const std::shared_ptr<GeomAPI_Ax3>& thePlane);
37 Standard_EXPORT ~SketcherPrs_LengthDimension();
39 DEFINE_STANDARD_RTTI(SketcherPrs_LengthDimension)
41 /// Returns true if the constraint feature arguments are correcly filled to build AIS presentation
42 /// \param theConstraint a constraint feature
43 /// \param thePlane a coordinate plane of current sketch
44 /// \return boolean result value
45 static bool IsReadyToDisplay(ModelAPI_Feature* theConstraint,
46 const std::shared_ptr<GeomAPI_Ax3>& thePlane);
48 /// Redefinition of virtual function
49 Standard_EXPORT virtual void Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
50 const Handle(Prs3d_Presentation)& thePresentation, const Standard_Integer theMode = 0);
52 /// Redefinition of virtual function
53 Standard_EXPORT virtual void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
54 const Standard_Integer aMode);
57 static bool getPoints(ModelAPI_Feature* theConstraint,
58 const std::shared_ptr<GeomAPI_Ax3>& thePlane,
59 gp_Pnt& thePnt1, gp_Pnt& thePnt2);
61 /// Constraint feature
62 ModelAPI_Feature* myConstraint;
64 /// Plane of the current sketcher
65 std::shared_ptr<GeomAPI_Ax3> myPlane;
67 Handle(Prs3d_DimensionAspect) myAspect;
69 /// Listener to update dimension visualization style
70 SketcherPrs_DimensionStyleListener* myStyleListener;