1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: SketchPlugin_Feature.h
4 // Created: 27 Mar 2014
5 // Author: Mikhail PONIKAROV
7 #ifndef SketchPlugin_Feature_H_
8 #define SketchPlugin_Feature_H_
10 #include "SketchPlugin.h"
11 #include <ModelAPI_CompositeFeature.h>
12 #include <GeomAPI_Shape.h>
13 #include <GeomAPI_AISObject.h>
14 #include <ModelAPI_Document.h>
15 #include <ModelAPI_AttributeSelection.h>
16 #include <GeomAPI_ICustomPrs.h>
18 #include <Config_PropManager.h>
20 #define SKETCH_EDGE_COLOR "#ff0000"
21 #define SKETCH_POINT_COLOR "#ff0000"
22 #define SKETCH_EXTERNAL_EDGE_COLOR "#00ff00"
24 class SketchPlugin_Sketch;
26 class Handle_AIS_InteractiveObject;
28 /**\class SketchPlugin_Feature
30 * \brief Feature for creation of the new feature in PartSet. This is an abstract class to give
31 * an interface to create the sketch feature preview.
33 class SketchPlugin_Feature : public ModelAPI_Feature, public GeomAPI_ICustomPrs
36 /// Reference to the external edge or vertex as a AttributeSelection
37 inline static const std::string& EXTERNAL_ID()
39 static const std::string MY_EXTERNAL_ID("External");
40 return MY_EXTERNAL_ID;
43 /// Returns true if this feature must be displayed in the history (top level of Part tree)
44 SKETCHPLUGIN_EXPORT virtual bool isInHistory()
50 /// \param theDeltaX the delta for X coordinate is moved
51 /// \param theDeltaY the delta for Y coordinate is moved
52 SKETCHPLUGIN_EXPORT virtual void move(const double theDeltaX, const double theDeltaY) = 0;
54 /// Return the distance between the feature and the point
55 /// \param thePoint the point
56 virtual double distanceToPoint(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) = 0;
58 /// Construction result is allways recomuted on the fly
59 SKETCHPLUGIN_EXPORT virtual bool isPersistentResult() {return false;}
61 /// Returns true is sketch element is under the rigid constraint
62 SKETCHPLUGIN_EXPORT virtual bool isFixed() {return false;}
64 /// Returns true of the feature is created basing on the external shape of not-this-sketch object
65 inline bool isExternal() const
67 AttributeSelectionPtr aAttr = data()->selection(EXTERNAL_ID());
69 return aAttr->context().get() != NULL;
73 /// Customize presentation of the feature
74 virtual void customisePresentation(AISObjectPtr thePrs)
76 std::vector<int> aRGB;
78 if (thePrs->getShapeType() == 6) {
81 // Set color from preferences
82 aRGB = Config_PropManager::color("Visualization", "sketch_external_color",
83 SKETCH_EXTERNAL_EDGE_COLOR);
86 // Set color from preferences
87 aRGB = Config_PropManager::color("Visualization", "sketch_edge_color",
91 else if (thePrs->getShapeType() == 7) { // otherwise this is a vertex
92 // Set color from preferences
93 aRGB = Config_PropManager::color("Visualization", "sketch_point_color",
96 // if this is a vertex
97 //else if (thePrs->getShapeType() == 7)
98 // thePrs->setPointMarker(6, 2.);
100 thePrs->setColor(aRGB[0], aRGB[1], aRGB[2]);
103 /// Returns the sketch of this feature
104 SketchPlugin_Sketch* sketch();
106 /// Sets the higher-level feature for the sub-feature (sketch for line)
107 void setSketch(SketchPlugin_Sketch* theSketch)
109 mySketch = theSketch;
111 /// initializes mySketch
112 SketchPlugin_Feature();
114 friend class SketchPlugin_Sketch;
117 std::shared_ptr<GeomAPI_Shape> myPreview; ///< the preview shape
118 SketchPlugin_Sketch* mySketch; /// sketch that contains this feature