// Created: 26 May 2014
// Author: Artem ZHIDKOV
-#ifndef SketchPlugin_Arc_HeaderFile
-#define SketchPlugin_Arc_HeaderFile
+#ifndef SketchPlugin_Arc_H_
+#define SketchPlugin_Arc_H_
#include "SketchPlugin.h"
#include <SketchPlugin_Feature.h>
#include <SketchPlugin_Sketch.h>
-
-/// Arc feature kind
-const std::string SKETCH_ARC_KIND("SketchArc");
-
-/// Central 2D point of the circle which contains the arc
-const std::string ARC_ATTR_CENTER("ArcCenter");
-/// Start 2D point of the arc
-const std::string ARC_ATTR_START("ArcStartPoint");
-/// End 2D point of the arc
-const std::string ARC_ATTR_END("ArcEndPoint");
+#include <GeomAPI_IPresentable.h>
/**\class SketchPlugin_Arc
* \ingroup DataModel
* \brief Feature for creation of the new arc of circle in PartSet.
+ * The visualization of this object is separated in two parts. The first one is an AIS object
+ * calculated when there is non-initialized attributes of the arc. The second is a result and
+ * it is calculated if all attributes are initialized.
*/
-class SketchPlugin_Arc: public SketchPlugin_Feature
+class SketchPlugin_Arc : public SketchPlugin_Feature, public GeomAPI_IPresentable
{
-public:
+ public:
+ /// Arc feature kind
+ inline static const std::string& ID()
+ {
+ static const std::string MY_SKETCH_ARC_ID("SketchArc");
+ return MY_SKETCH_ARC_ID;
+ }
+
+ /// Central 2D point of the circle which contains the arc
+ inline static const std::string& CENTER_ID()
+ {
+ static const std::string MY_CENTER_ID = "ArcCenter";
+ return MY_CENTER_ID;
+ }
+ /// Start 2D point of the arc
+ inline static const std::string& START_ID()
+ {
+ static const std::string MY_START_ID = "ArcStartPoint";
+ return MY_START_ID;
+ }
+ /// End 2D point of the arc
+ inline static const std::string& END_ID()
+ {
+ static const std::string MY_END_ID = "ArcEndPoint";
+ return MY_END_ID;
+ }
+
/// Returns the kind of a feature
SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
- {static std::string MY_KIND = SKETCH_ARC_KIND; return MY_KIND;}
+ {
+ static std::string MY_KIND = SketchPlugin_Arc::ID();
+ return MY_KIND;
+ }
- /// Returns to which group in the document must be added feature
- SKETCHPLUGIN_EXPORT virtual const std::string& getGroup()
- {static std::string MY_GROUP = SKETCH_KIND; return MY_GROUP;}
+ /// Returns true is sketch element is under the rigid constraint
+ SKETCHPLUGIN_EXPORT virtual bool isFixed();
- /// Creates a new part document if needed
+ /// Creates an arc-shape
SKETCHPLUGIN_EXPORT virtual void execute();
/// Request for initialization of data model of the feature: adding all attributes
SKETCHPLUGIN_EXPORT virtual void initAttributes();
- /// Returns the sketch preview
- SKETCHPLUGIN_EXPORT virtual const boost::shared_ptr<GeomAPI_Shape>& preview();
-
- /// Adds sub-feature of the higher level feature (sub-element of the sketch)
- /// \param theFeature sub-feature
- SKETCHPLUGIN_EXPORT virtual const void addSub(
- const FeaturePtr& theFeature) {};
+ /// Returns the AIS preview
+ virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious);
/// Moves the feature
/// \param theDeltaX the delta for X coordinate is moved
/// \param theDeltaY the delta for Y coordinate is moved
SKETCHPLUGIN_EXPORT virtual void move(const double theDeltaX, const double theDeltaY);
+ /// Return the distance between the feature and the point
+ /// \param thePoint the point
+ virtual double distanceToPoint(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint);
+
/// Use plugin manager for features creation
SketchPlugin_Arc();
+
+private:
+ /// Returns true if all obligatory attributes are initialized
+ bool isFeatureValid();
};
#endif
