-// Copyright (C) 2020 CEA/DEN, EDF R&D
+// Copyright (C) 2020-2023 CEA/DEN, EDF R&D
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
#define SketchPlugin_Offset_H_
#include <SketchPlugin.h>
-#include <SketchPlugin_SketchEntity.h>
+#include <SketchPlugin_ConstraintBase.h>
+
+#include <GeomDataAPI_Point2D.h>
+
+#include <GeomAPI_Edge.h>
+
+class GeomAlgoAPI_MakeShape;
+class GeomAlgoAPI_Offset;
+class GeomAlgoAPI_WireBuilder;
/**\class SketchPlugin_Offset
* \ingroup Plugins
* \brief Builds offset curves in the sketch.
*/
-class SketchPlugin_Offset : public SketchPlugin_SketchEntity
+class SketchPlugin_Offset : public SketchPlugin_ConstraintBase
{
public:
/// Offset macro feature kind
return MY_KIND;
}
+ /// Type of joint
+ inline static const std::string& JOINT_ID()
+ {
+ static const std::string ID("offset_joint");
+ return ID;
+ }
+
+ /// Keep distance joint (add arcs where needed)
+ inline static const std::string& JOINT_KEEP_DISTANCE()
+ {
+ static const std::string ID("KeepDistance");
+ return ID;
+ }
+
+ /// Arcs joint (make fillets on all straight lines intersections)
+ inline static const std::string& JOINT_ARCS()
+ {
+ static const std::string ID("Arcs");
+ return ID;
+ }
+
+ /// Lines joint (do not add new arcs, prolongate and intersect adjacent lines)
+ inline static const std::string& JOINT_LINES()
+ {
+ static const std::string ID("Lines");
+ return ID;
+ }
+
/// list of offset edges
inline static const std::string& EDGES_ID()
{
/// Creates a new part document if needed
SKETCHPLUGIN_EXPORT virtual void execute();
- /// Reimplemented from ModelAPI_Feature::isMacro().
- /// \returns true
- SKETCHPLUGIN_EXPORT virtual bool isMacro() const { return true; }
-
- SKETCHPLUGIN_EXPORT virtual bool isPreviesNeeded() const { return false; }
+ SKETCHPLUGIN_EXPORT virtual bool isPreviewNeeded() const { return true; }
/// Find edges connected by coincident boundary constraint and composing a wire with
/// the already selected segments. It means that not more than 2 edges can be connected
/// \return \c false in case the action not performed.
SKETCHPLUGIN_EXPORT virtual bool customAction(const std::string& theActionId);
- /// Use plugin manager for features creatio
+ /// Returns the AIS preview
+ SKETCHPLUGIN_EXPORT virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious);
+
+ /// Use plugin manager for features creation.
SketchPlugin_Offset();
protected:
/// \brief Initializes attributes of derived class.
- virtual void initDerivedClassAttributes();
+ virtual void initAttributes();
private:
/// Find all wires connected with the selected edges
bool findWires();
+
+ /// Create sketch feature for each edge of the offset result,
+ /// and store it in ENTITY_B(). Original edges are copied to ENTITY_A() to update
+ /// correctly if original selection is modified.
+ void addToSketch (const std::list< std::shared_ptr<GeomAlgoAPI_MakeShape> >& theOffsetAlgos);
+
+ /// Create BSpline or BSplinePeriodic sketch feature from theEdge
+ void mkBSpline (FeaturePtr& theResult, const GeomEdgePtr& theEdge,
+ std::list<ObjectPtr>& thePoolOfFeatures);
+
+ /// Update existent feature by the parameters of the given edge or create a new feature.
+ /// \param[in] theShape a shape to be converted to sketch feature
+ /// \param[in,out] theFeature sketch feature to be updated or created from scratch
+ /// \param[in,out] thePoolOfFeatures list of features to be removed (may be used as a new feature)
+ void updateExistentOrCreateNew (const GeomShapePtr& theShape, FeaturePtr& theFeature,
+ std::list<ObjectPtr>& thePoolOfFeatures);
+
+ /// Find edges that prolongate theEdgeFeature (in a chain) at theEndPoint
+ /// Recursive method.
+ /// \param[in] theFirstEdge Start edge of wire searching
+ /// \param[in] theEdge Current edge
+ /// \param[in] theEndPoint Point of the Current edge, not belonging to a previous edge
+ /// \param[in/out] theEdgesSet All edges to find among. If empty, all sketch edges assumed.
+ /// \param[in/out] theProcessedEdgesSet Already processed (put in chains) edges.
+ /// \param[in/out] theChain Resulting edges
+ /// \param[in] isPrepend if true, push new found edges to theChain front, else to the back
+ /// \return \c true if the chain is closed
+ bool findWireOneWay (const FeaturePtr& theFirstEdge,
+ const FeaturePtr& theEdge,
+ const std::shared_ptr<GeomDataAPI_Point2D>& theEndPoint,
+ std::set<FeaturePtr>& theEdgesSet,
+ std::set<FeaturePtr>& theProcessedEdgesSet,
+ std::list<FeaturePtr>& theChain,
+ const bool isPrepend = false);
+
+ void makeFillet (const double theValue,
+ const std::shared_ptr<GeomAlgoAPI_WireBuilder>&,
+ const std::shared_ptr<GeomAlgoAPI_Offset>&,
+ std::list< std::shared_ptr<GeomAlgoAPI_MakeShape> >& theOffsetAlgos);
};
#endif
