1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: SketchPlugin_ConstraintRadius.h
4 // Created: 26 May 2014
5 // Author: Artem ZHIDKOV
7 #ifndef SketchPlugin_ConstraintRadius_H_
8 #define SketchPlugin_ConstraintRadius_H_
10 #include "SketchPlugin.h"
11 #include <SketchPlugin_Sketch.h>
12 #include "SketchPlugin_ConstraintBase.h"
14 /** \class SketchPlugin_ConstraintRadius
16 * \brief Feature for creation of a new constraint which defines
17 * a radius of a circle or an arc of circle
19 * This constraint has two attributes:
20 * SketchPlugin_Constraint::VALUE() (radius), SketchPlugin_Constraint::ENTITY_A() (a circle)
22 class SketchPlugin_ConstraintRadius : public SketchPlugin_ConstraintBase
25 /// Radius constraint kind
26 inline static const std::string& ID()
28 static const std::string MY_CONSTRAINT_RADIUS_ID("SketchConstraintRadius");
29 return MY_CONSTRAINT_RADIUS_ID;
31 /// \brief Returns the kind of a feature
32 SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
34 static std::string MY_KIND = SketchPlugin_ConstraintRadius::ID();
38 /// \brief Creates a new part document if needed
39 SKETCHPLUGIN_EXPORT virtual void execute();
41 /// Computes the attribute value on the base of other attributes if the value can be computed
42 /// \param theAttributeId an attribute index to be computed
43 /// \return a boolean value about it is computed
44 SKETCHPLUGIN_EXPORT virtual bool compute(const std::string& theAttributeId);
46 /// \brief Request for initialization of data model of the feature: adding all attributes
47 SKETCHPLUGIN_EXPORT virtual void initAttributes();
49 /// Returns the AIS preview
50 SKETCHPLUGIN_EXPORT virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious);
53 /// \param theDeltaX the delta for X coordinate is moved
54 /// \param theDeltaY the delta for Y coordinate is moved
55 SKETCHPLUGIN_EXPORT virtual void move(const double theDeltaX, const double theDeltaY);
57 /// Called on change of any argument-attribute of this object
58 /// \param theID identifier of changed attribute
59 SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
61 /// \brief Use plugin manager for features creation
62 SketchPlugin_ConstraintRadius();
65 /// Checks and gets the radius of referenced circle (or arc) otherwise returns -1.
66 /// \param theCircData the found referenced circle returned by this method
67 double circleRadius(std::shared_ptr<ModelAPI_Feature>& theCirc);