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_AISObject.h>
9 #include <GeomAPI_XYZ.h>
10 #include <GeomDataAPI_Dir.h>
11 #include <GeomDataAPI_Point.h>
12 #include <GeomAlgoAPI_FaceBuilder.h>
13 #include <GeomAlgoAPI_CompoundBuilder.h>
14 #include <GeomAlgoAPI_SketchBuilder.h>
15 #include <ModelAPI_ResultConstruction.h>
20 const int SKETCH_PLANE_COLOR = Colors::COLOR_BROWN; /// the plane edge color
21 const double SKETCH_WIDTH = 4.0; /// the plane edge width
22 // face of the square-face displayed for selection of general plane
23 const double PLANE_SIZE = 200;
26 SketchPlugin_Sketch::SketchPlugin_Sketch()
30 void SketchPlugin_Sketch::initAttributes()
32 data()->addAttribute(SketchPlugin_Sketch::ORIGIN_ID(), GeomDataAPI_Point::type());
33 data()->addAttribute(SketchPlugin_Sketch::DIRX_ID(), GeomDataAPI_Dir::type());
34 data()->addAttribute(SketchPlugin_Sketch::DIRY_ID(), GeomDataAPI_Dir::type());
35 data()->addAttribute(SketchPlugin_Sketch::NORM_ID(), GeomDataAPI_Dir::type());
36 data()->addAttribute(SketchPlugin_Sketch::FEATURES_ID(), ModelAPI_AttributeRefList::type());
39 void SketchPlugin_Sketch::execute()
41 if (!data()->isValid())
43 boost::shared_ptr<ModelAPI_AttributeRefList> aRefList =
44 boost::dynamic_pointer_cast<ModelAPI_AttributeRefList>(data()->attribute(SketchPlugin_Sketch::FEATURES_ID()));
46 boost::shared_ptr<GeomDataAPI_Point> anOrigin =
47 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
48 boost::shared_ptr<GeomDataAPI_Dir> aDirX =
49 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
50 boost::shared_ptr<GeomDataAPI_Dir> aDirY =
51 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRY_ID()));
52 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
53 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
55 std::list<ObjectPtr> aFeatures = aRefList->list();
56 if (aFeatures.empty())
59 std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
60 boost::shared_ptr<SketchPlugin_Feature> aFeature;
61 std::list< boost::shared_ptr<GeomAPI_Shape> > aFeaturesPreview;
62 for (; anIt != aLast; anIt++) {
63 aFeature = boost::dynamic_pointer_cast<SketchPlugin_Feature>(*anIt);
64 boost::shared_ptr<ModelAPI_ResultConstruction> aRes =
65 boost::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aFeature->firstResult());
67 boost::shared_ptr<GeomAPI_Shape> aShape = aRes->shape();
69 aFeaturesPreview.push_back(aShape);
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 boost::shared_ptr<ModelAPI_ResultConstruction> aConstr = document()->createConstruction(data());
83 aConstr->setShape(aCompound);
87 const void SketchPlugin_Sketch::addSub(const FeaturePtr& theFeature)
89 boost::dynamic_pointer_cast<SketchPlugin_Feature>(theFeature)->setSketch(this);
90 data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->append(theFeature);
93 boost::shared_ptr<GeomAPI_Pnt> SketchPlugin_Sketch::to3D(const double theX, const double theY)
95 boost::shared_ptr<GeomDataAPI_Point> aC =
96 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
97 boost::shared_ptr<GeomDataAPI_Dir> aX =
98 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
99 boost::shared_ptr<GeomDataAPI_Dir> aY =
100 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRY_ID()));
102 boost::shared_ptr<GeomAPI_XYZ> aSum = aC->pnt()->xyz()->added(
103 aX->dir()->xyz()->multiplied(theX))->added(aY->dir()->xyz()->multiplied(theY));
105 return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aSum));
108 bool SketchPlugin_Sketch::isPlaneSet()
110 boost::shared_ptr<GeomDataAPI_Dir> aNormal =
111 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
113 return aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
116 boost::shared_ptr<GeomAPI_Pln> SketchPlugin_Sketch::plane()
118 boost::shared_ptr<GeomDataAPI_Point> anOrigin =
119 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
120 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
121 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
123 if (!anOrigin || !aNorm)
124 return boost::shared_ptr<GeomAPI_Pln>();
126 return boost::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(anOrigin->pnt(), aNorm->dir()));
129 void addPlane(double theX, double theY, double theZ, std::list<boost::shared_ptr<GeomAPI_Shape> >& theShapes)
131 boost::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
132 boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(theX, theY, theZ));
133 boost::shared_ptr<GeomAPI_Shape> aFace =
134 GeomAlgoAPI_FaceBuilder::square(anOrigin, aNormal, PLANE_SIZE);
135 theShapes.push_back(aFace);
138 boost::shared_ptr<GeomAPI_AISObject> SketchPlugin_Sketch::
139 getAISObject(boost::shared_ptr<GeomAPI_AISObject> thePrevious)
141 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
142 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
144 if (!aNorm || (aNorm->x() == 0 && aNorm->y() == 0 && aNorm->z() == 0)) {
145 boost::shared_ptr<GeomAPI_AISObject> aAIS = thePrevious;
147 std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
149 addPlane(1, 0, 0, aFaces); // YZ plane
150 addPlane(0, 1, 0, aFaces); // XZ plane
151 addPlane(0, 0, 1, aFaces); // XY plane
152 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
153 aAIS = boost::shared_ptr<GeomAPI_AISObject>(new GeomAPI_AISObject());
154 aAIS->createShape(aCompound);
155 aAIS->setColor(SKETCH_PLANE_COLOR);
156 aAIS->setWidth(SKETCH_WIDTH);
160 return boost::shared_ptr<GeomAPI_AISObject>();