1 // File: SketchPlugin_Sketch.cxx
2 // Created: 27 Mar 2014
3 // Author: Mikhail PONIKAROV
5 #include "SketchPlugin_Sketch.h"
6 #include <ModelAPI_Data.h>
7 #include <ModelAPI_AttributeRefList.h>
8 #include <GeomAPI_XYZ.h>
9 #include <GeomDataAPI_Dir.h>
10 #include <GeomDataAPI_Point.h>
11 #include <GeomAlgoAPI_FaceBuilder.h>
12 #include <GeomAlgoAPI_CompoundBuilder.h>
13 #include <GeomAlgoAPI_SketchBuilder.h>
15 #include <AIS_InteractiveObject.hxx>
16 #include <AIS_Shape.hxx>
18 #include <Quantity_NameOfColor.hxx>
20 const Quantity_NameOfColor SKETCH_PLANE_COLOR = Quantity_NOC_CHOCOLATE; /// the plane edge color
21 const int SKETCH_WIDTH = 4; /// the plane edge width
25 // face of the square-face displayed for selection of general plane
26 const double PLANE_SIZE = 200;
28 SketchPlugin_Sketch::SketchPlugin_Sketch()
32 void SketchPlugin_Sketch::initAttributes()
34 data()->addAttribute(SKETCH_ATTR_ORIGIN, GeomDataAPI_Point::type());
35 data()->addAttribute(SKETCH_ATTR_DIRX, GeomDataAPI_Dir::type());
36 data()->addAttribute(SKETCH_ATTR_DIRY, GeomDataAPI_Dir::type());
37 data()->addAttribute(SKETCH_ATTR_NORM, GeomDataAPI_Dir::type());
38 data()->addAttribute(SKETCH_ATTR_FEATURES, ModelAPI_AttributeRefList::type());
41 void SketchPlugin_Sketch::execute()
43 if (!data()->isValid())
45 boost::shared_ptr<ModelAPI_AttributeRefList> aRefList =
46 boost::dynamic_pointer_cast<ModelAPI_AttributeRefList>(data()->attribute(SKETCH_ATTR_FEATURES));
48 boost::shared_ptr<GeomDataAPI_Point> anOrigin =
49 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SKETCH_ATTR_ORIGIN));
50 boost::shared_ptr<GeomDataAPI_Dir> aDirX =
51 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRX));
52 boost::shared_ptr<GeomDataAPI_Dir> aDirY =
53 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRY));
54 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
55 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_NORM));
57 std::list<boost::shared_ptr<ModelAPI_Feature> > aFeatures = aRefList->list();
58 if (aFeatures.empty())
61 std::list<boost::shared_ptr<ModelAPI_Feature> >::const_iterator anIt = aFeatures.begin(),
62 aLast = aFeatures.end();
64 boost::shared_ptr<SketchPlugin_Feature> aFeature;
65 std::list< boost::shared_ptr<GeomAPI_Shape> > aFeaturesPreview;
66 for (; anIt != aLast; anIt++) {
67 aFeature = boost::dynamic_pointer_cast<SketchPlugin_Feature>(*anIt);
68 boost::shared_ptr<GeomAPI_Shape> aPreview = aFeature->preview();
70 aFeaturesPreview.push_back(aPreview);
73 if (aFeaturesPreview.empty())
75 std::list< boost::shared_ptr<GeomAPI_Shape> > aLoops;
76 std::list< boost::shared_ptr<GeomAPI_Shape> > aWires;
77 GeomAlgoAPI_SketchBuilder::createFaces(anOrigin->pnt(), aDirX->dir(), aDirY->dir(), aNorm->dir(),
78 aFeaturesPreview, aLoops, aWires);
80 aLoops.insert(aLoops.end(), aWires.begin(), aWires.end());
81 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aLoops);
82 data()->store(aCompound);
85 Handle(AIS_InteractiveObject) SketchPlugin_Sketch::getAISShape(Handle(AIS_InteractiveObject) thePrevious)
87 Handle(AIS_InteractiveObject) anAIS = SketchPlugin_Feature::getAISShape(thePrevious);
88 Handle(AIS_Shape) aShapeAIS = Handle(AIS_Shape)::DownCast(anAIS);
89 aShapeAIS->SetColor(Quantity_Color(SKETCH_PLANE_COLOR));
90 aShapeAIS->SetWidth(SKETCH_WIDTH);
91 aShapeAIS->Redisplay();
95 const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Sketch::preview()
98 setPreview(boost::shared_ptr<GeomAPI_Shape>());
101 std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
103 addPlane(1, 0, 0, aFaces); // YZ plane
104 addPlane(0, 1, 0, aFaces); // XZ plane
105 addPlane(0, 0, 1, aFaces); // XY plane
106 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
107 setPreview(aCompound);
112 const void SketchPlugin_Sketch::addSub(const FeaturePtr& theFeature)
114 boost::dynamic_pointer_cast<SketchPlugin_Feature>(theFeature)->setSketch(this);
115 data()->reflist(SKETCH_ATTR_FEATURES)->append(theFeature);
118 void SketchPlugin_Sketch::addPlane(double theX, double theY, double theZ,
119 std::list<boost::shared_ptr<GeomAPI_Shape> >& theShapes) const
121 boost::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
122 boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(theX, theY, theZ));
123 boost::shared_ptr<GeomAPI_Shape> aFace =
124 GeomAlgoAPI_FaceBuilder::square(anOrigin, aNormal, PLANE_SIZE);
125 theShapes.push_back(aFace);
128 boost::shared_ptr<GeomAPI_Pnt> SketchPlugin_Sketch::to3D(const double theX, const double theY)
130 boost::shared_ptr<GeomDataAPI_Point> aC =
131 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SKETCH_ATTR_ORIGIN));
132 boost::shared_ptr<GeomDataAPI_Dir> aX =
133 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRX));
134 boost::shared_ptr<GeomDataAPI_Dir> aY =
135 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRY));
137 boost::shared_ptr<GeomAPI_XYZ> aSum = aC->pnt()->xyz()->added(
138 aX->dir()->xyz()->multiplied(theX))->added(aY->dir()->xyz()->multiplied(theY));
140 return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aSum));
143 bool SketchPlugin_Sketch::isPlaneSet()
145 boost::shared_ptr<GeomDataAPI_Dir> aNormal =
146 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_NORM));
148 return aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
151 boost::shared_ptr<GeomAPI_Pln> SketchPlugin_Sketch::plane()
153 boost::shared_ptr<GeomDataAPI_Point> anOrigin =
154 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SKETCH_ATTR_ORIGIN));
155 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
156 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_NORM));
158 if (!anOrigin || !aNorm)
159 return boost::shared_ptr<GeomAPI_Pln>();
161 return boost::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(anOrigin->pnt(), aNorm->dir()));