1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketcherPrs_Angle.h
4 // Created: 20 August 2015
5 // Author: Vitaly SMETANNIKOV
8 #ifndef SketcherPrs_Angle_H
9 #define SketcherPrs_Angle_H
11 #include <GeomAPI_Ax3.h>
12 #include <ModelAPI_Feature.h>
14 #include <AIS_AngleDimension.hxx>
15 #include <Standard_DefineHandle.hxx>
17 class SketcherPrs_DimensionStyleListener;
19 DEFINE_STANDARD_HANDLE(SketcherPrs_Angle, AIS_AngleDimension)
23 * A class for representation of angle constraint
25 class SketcherPrs_Angle : public AIS_AngleDimension
29 /// \param theConstraint a constraint feature
30 /// \param thePlane a coordinate plane of current sketch
31 Standard_EXPORT SketcherPrs_Angle(ModelAPI_Feature* theConstraint,
32 const std::shared_ptr<GeomAPI_Ax3>& thePlane);
35 Standard_EXPORT ~SketcherPrs_Angle();
37 DEFINE_STANDARD_RTTI(SketcherPrs_Angle)
39 /// Returns true if the constraint feature arguments are correcly filled to build AIS presentation
40 /// \param theConstraint a constraint feature
41 /// \param thePlane a coordinate plane of current sketch
42 /// \return boolean result value
43 static bool IsReadyToDisplay(ModelAPI_Feature* theConstraint,
44 const std::shared_ptr<GeomAPI_Ax3>& thePlane);
46 /// Redefinition of virtual function
47 Standard_EXPORT virtual void Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
48 const Handle(Prs3d_Presentation)& thePresentation, const Standard_Integer theMode = 0);
50 /// Redefinition of virtual function
51 Standard_EXPORT virtual void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
52 const Standard_Integer aMode);
54 /// Checks is the angle plane has inverted direction of normal to the plane of current sketcher
55 /// Returns true if crossed product is negative.
56 /// \return bolean value
57 bool isAnglePlaneReversedToSketchPlane();
59 /// Calculates a distance between center of the angle presentation and the value of flyout point
60 /// attribute. It should be used after setting measured geometry for the angle presentation as
61 /// it uses calculated center/first/second point coordinates
62 /// \return real value
63 double calculateDistanceToFlyoutPoint();
65 static bool readyToDisplay(ModelAPI_Feature* theConstraint,
66 const std::shared_ptr<GeomAPI_Ax3>& thePlane,
67 gp_Pnt& theFirstPoint, gp_Pnt& theSecondPoint,
68 gp_Pnt& theCenterPoint);
71 /// Constraint feature
72 ModelAPI_Feature* myConstraint;
74 /// Plane of the current sketcher
75 std::shared_ptr<GeomAPI_Ax3> mySketcherPlane;
77 Handle(Prs3d_DimensionAspect) myAspect;
79 /// Listener to update dimension visualization style
80 SketcherPrs_DimensionStyleListener* myStyleListener;
82 /// container of values obtained from the constraint, which are necessary to fill the presentation
83 gp_Pnt myFirstPoint; ///< the dimension first point for measured geometry
84 gp_Pnt mySecondPoint; ///< the dimension second point for measured geometry
85 gp_Pnt myCenterPoint; ///< the dimension center point for measured geometry
86 gp_Pnt myFlyOutPoint; ///< the dimension fly out point for measured geometry
87 double myAngle; ///< the angle value to be shown as custom value of presentation
88 bool myHasParameters; ///< true if the atrribute value has used parameters
89 std::string myValue; ///< the angle value depending on angle type