1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: SketchPlugin_Sketch.h
4 // Created: 27 Mar 2014
5 // Author: Mikhail PONIKAROV
7 #ifndef SketchPlugin_Sketch_H_
8 #define SketchPlugin_Sketch_H_
10 #include "SketchPlugin.h"
11 #include <SketchPlugin_Feature.h>
12 #include <GeomAPI_Pnt.h>
13 #include <GeomAPI_Pln.h>
14 #include <GeomAPI_IPresentable.h>
15 #include <GeomAPI_ICustomPrs.h>
17 #include <GeomAPI_Ax3.h>
18 #include <GeomAPI_XYZ.h>
19 #include <GeomDataAPI_Point.h>
20 #include <GeomDataAPI_Dir.h>
23 #define YZ_PLANE_COLOR "225,0,0"
24 #define XZ_PLANE_COLOR "0,225,0"
25 #define XY_PLANE_COLOR "0,0,225"
27 /**\class SketchPlugin_Sketch
29 * \brief Feature for creation of the new part in PartSet.
31 class SketchPlugin_Sketch : public ModelAPI_CompositeFeature, public GeomAPI_ICustomPrs//, public GeomAPI_IPresentable
33 /// Optimization: indexes of sketch sub-elements are persistent, so, no problems in synchronization.
34 std::map<int, std::shared_ptr<ModelAPI_Feature> > mySubs;
36 /// Sketch feature kind
37 inline static const std::string& ID()
39 static const std::string MY_SKETCH_ID("Sketch");
42 /// Origin point of the sketcher in 3D space
43 inline static const std::string& ORIGIN_ID()
45 static const std::string MY_ORIGIN_ID("Origin");
48 /// Vector X inside of the sketch plane
49 inline static const std::string& DIRX_ID()
51 static const std::string MY_DIRX_ID("DirX");
54 /// Vector Z, normal to the sketch plane
55 inline static const std::string& NORM_ID()
57 static const std::string MY_NORM_ID("Norm");
60 /// All features of this sketch (list of references)
61 inline static const std::string& FEATURES_ID()
63 static const std::string MY_FEATURES_ID("Features");
64 return MY_FEATURES_ID;
67 /// Returns the kind of a feature
68 SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
70 static std::string MY_KIND = SketchPlugin_Sketch::ID();
74 /// Creates a new part document if needed
75 SKETCHPLUGIN_EXPORT virtual void execute();
77 /// Request for initialization of data model of the feature: adding all attributes
78 SKETCHPLUGIN_EXPORT virtual void initAttributes();
81 /// \param theDeltaX the delta for X coordinate is moved
82 /// \param theDeltaY the delta for Y coordinate is moved
83 SKETCHPLUGIN_EXPORT virtual void move(const double theDeltaX, const double theDeltaY)
87 /// Converts a 2D sketch space point into point in 3D space
88 /// \param theX an X coordinate
89 /// \param theY an Y coordinate
90 std::shared_ptr<GeomAPI_Pnt> to3D(const double theX, const double theY) const
92 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
93 data()->attribute(ORIGIN_ID()));
94 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
95 data()->attribute(NORM_ID()));
96 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
97 data()->attribute(DIRX_ID()));
98 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
100 std::shared_ptr<GeomAPI_XYZ> aSum = aC->pnt()->xyz()->added(aX->dir()->xyz()->multiplied(theX))
101 ->added(aY->xyz()->multiplied(theY));
103 return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aSum));
106 /// Returns the point projected into the sketch plane
107 /// \param thePnt a source 3d point
108 std::shared_ptr<GeomAPI_Pnt2d> to2D(const std::shared_ptr<GeomAPI_Pnt>& thePnt) const
110 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
111 data()->attribute(ORIGIN_ID()));
112 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
113 data()->attribute(NORM_ID()));
114 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
115 data()->attribute(DIRX_ID()));
116 std::shared_ptr<GeomAPI_Dir> aY(new GeomAPI_Dir(aNorm->dir()->cross(aX->dir())));
117 return thePnt->to2D(aC->pnt(), aX->dir(), aY);
120 /// Returns true if this feature must be displayed in the history (top level of Part tree)
121 SKETCHPLUGIN_EXPORT virtual bool isInHistory()
126 /// Use plugin manager for features creation
127 SketchPlugin_Sketch();
129 /// Returns the basis plane for the sketch
130 std::shared_ptr<GeomAPI_Pln> plane() const
132 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
133 data()->attribute(ORIGIN_ID()));
134 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
135 data()->attribute(NORM_ID()));
137 if (!anOrigin || !aNorm)
138 return std::shared_ptr<GeomAPI_Pln>();
140 return std::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(anOrigin->pnt(), aNorm->dir()));
143 /// Returns currently defined plane as an object of Ax3
144 std::shared_ptr<GeomAPI_Ax3> coordinatePlane() const
146 DataPtr aData = data();
147 std::shared_ptr<GeomDataAPI_Point> aC = std::dynamic_pointer_cast<GeomDataAPI_Point>(
148 aData->attribute(ORIGIN_ID()));
149 std::shared_ptr<GeomDataAPI_Dir> aX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
150 aData->attribute(DIRX_ID()));
151 std::shared_ptr<GeomDataAPI_Dir> aNorm = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
152 aData->attribute(NORM_ID()));
154 return std::shared_ptr<GeomAPI_Ax3>(new GeomAPI_Ax3(aC->pnt(), aX->dir(), aNorm->dir()));
157 /// Checks whether the plane is set in the sketch.
158 /// \returns the boolean state
159 bool isPlaneSet() const
161 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
162 data()->attribute(NORM_ID()));
164 return aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
168 /// removes also all sub-sketch elements
169 SKETCHPLUGIN_EXPORT virtual void erase();
171 /// appends a feature to the sketch sub-elements container
172 SKETCHPLUGIN_EXPORT virtual std::shared_ptr<ModelAPI_Feature> addFeature(std::string theID);
174 /// Just to synchronise the container of sub-features
175 virtual void removeFeature(std::shared_ptr<ModelAPI_Feature> theFeature);
177 /// Returns the number of sub-elements
178 SKETCHPLUGIN_EXPORT virtual int numberOfSubs(bool forTree = false) const;
180 /// Returns the sub-feature by zero-base index
181 SKETCHPLUGIN_EXPORT virtual std::shared_ptr<ModelAPI_Feature>
182 subFeature(const int theIndex, bool forTree = false);
184 /// Returns the sub-feature unique identifier in this composite feature by index
185 SKETCHPLUGIN_EXPORT virtual int subFeatureId(const int theIndex) const;
187 /// Returns true if feature or reuslt belong to this composite feature as subs
188 SKETCHPLUGIN_EXPORT virtual bool isSub(ObjectPtr theObject) const;
190 /// Construction result is allways recomuted on the fly
191 SKETCHPLUGIN_EXPORT virtual bool isPersistentResult() {return false;}
193 SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
195 /// \brief Create a result for the point in the attribute if the attribute is initialized
196 /// \param theAttributeID an attribute string
197 /// \param theIndex an index of the result
198 static void createPoint2DResult(ModelAPI_Feature* theFeature,
199 SketchPlugin_Sketch* theSketch,
200 const std::string& theAttributeID, const int theIndex);
202 /// Add new feature and fill the data of the feature by the data of the parameter feature.
203 /// The name of the created feature stays unique.
204 /// \param theFeature a source feature
205 /// \return a created feature
206 static FeaturePtr addUniqueNamedCopiedFeature(FeaturePtr aFeature,
207 SketchPlugin_Sketch* theSketch);
209 /// Creates a plane of the sketch.
210 /// \param theSketch a sketch intance
211 static std::shared_ptr<GeomAPI_Ax3> plane(SketchPlugin_Sketch* theSketch);
213 /// Customize presentation of the feature
214 virtual bool customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
215 std::shared_ptr<GeomAPI_ICustomPrs> theDefaultPrs)
217 bool isCustomized = false;
218 // apply the color of the result to the presentation
219 if (theDefaultPrs.get())
220 isCustomized = theDefaultPrs->customisePresentation(theResult, thePrs, theDefaultPrs);
221 // set the sketch presentation bold
222 isCustomized = thePrs->setWidth(2) || isCustomized;