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);
66 const std::list<boost::shared_ptr<ModelAPI_Result> >& aRes = aFeature->results();
67 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aResIter = aRes.cbegin();
68 for(; aResIter != aRes.cend(); aResIter++) {
69 boost::shared_ptr<ModelAPI_ResultConstruction> aConstr =
70 boost::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aResIter);
72 boost::shared_ptr<GeomAPI_Shape> aShape = aConstr->shape();
74 aFeaturesPreview.push_back(aShape);
80 if (aFeaturesPreview.empty())
82 std::list< boost::shared_ptr<GeomAPI_Shape> > aLoops;
83 std::list< boost::shared_ptr<GeomAPI_Shape> > aWires;
84 GeomAlgoAPI_SketchBuilder::createFaces(anOrigin->pnt(), aDirX->dir(), aDirY->dir(), aNorm->dir(),
85 aFeaturesPreview, aLoops, aWires);
87 aLoops.insert(aLoops.end(), aWires.begin(), aWires.end());
88 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aLoops);
89 boost::shared_ptr<ModelAPI_ResultConstruction> aConstr = document()->createConstruction(data());
90 aConstr->setShape(aCompound);
94 const void SketchPlugin_Sketch::addSub(const FeaturePtr& theFeature)
96 boost::dynamic_pointer_cast<SketchPlugin_Feature>(theFeature)->setSketch(this);
97 data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->append(theFeature);
100 boost::shared_ptr<GeomAPI_Pnt> SketchPlugin_Sketch::to3D(const double theX, const double theY)
102 boost::shared_ptr<GeomDataAPI_Point> aC =
103 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
104 boost::shared_ptr<GeomDataAPI_Dir> aX =
105 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
106 boost::shared_ptr<GeomDataAPI_Dir> aY =
107 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRY_ID()));
109 boost::shared_ptr<GeomAPI_XYZ> aSum = aC->pnt()->xyz()->added(
110 aX->dir()->xyz()->multiplied(theX))->added(aY->dir()->xyz()->multiplied(theY));
112 return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aSum));
115 bool SketchPlugin_Sketch::isPlaneSet()
117 boost::shared_ptr<GeomDataAPI_Dir> aNormal =
118 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
120 return aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
123 boost::shared_ptr<GeomAPI_Pln> SketchPlugin_Sketch::plane()
125 boost::shared_ptr<GeomDataAPI_Point> anOrigin =
126 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
127 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
128 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
130 if (!anOrigin || !aNorm)
131 return boost::shared_ptr<GeomAPI_Pln>();
133 return boost::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(anOrigin->pnt(), aNorm->dir()));
136 void addPlane(double theX, double theY, double theZ, std::list<boost::shared_ptr<GeomAPI_Shape> >& theShapes)
138 boost::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
139 boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(theX, theY, theZ));
140 boost::shared_ptr<GeomAPI_Shape> aFace =
141 GeomAlgoAPI_FaceBuilder::square(anOrigin, aNormal, PLANE_SIZE);
142 theShapes.push_back(aFace);
145 boost::shared_ptr<GeomAPI_AISObject> SketchPlugin_Sketch::
146 getAISObject(boost::shared_ptr<GeomAPI_AISObject> thePrevious)
148 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
149 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
151 if (!aNorm || (aNorm->x() == 0 && aNorm->y() == 0 && aNorm->z() == 0)) {
152 boost::shared_ptr<GeomAPI_AISObject> aAIS = thePrevious;
154 std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
156 addPlane(1, 0, 0, aFaces); // YZ plane
157 addPlane(0, 1, 0, aFaces); // XZ plane
158 addPlane(0, 0, 1, aFaces); // XY plane
159 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
160 aAIS = boost::shared_ptr<GeomAPI_AISObject>(new GeomAPI_AISObject());
161 aAIS->createShape(aCompound);
162 aAIS->setColor(SKETCH_PLANE_COLOR);
163 aAIS->setWidth(SKETCH_WIDTH);
167 return boost::shared_ptr<GeomAPI_AISObject>();
170 FeaturePtr SketchPlugin_Sketch::getFeature(ObjectPtr theObject)
172 FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
174 ResultPtr aResult = boost::dynamic_pointer_cast<ModelAPI_Result>(theObject);
176 PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
177 DocumentPtr aDoc = aMgr->rootDocument();
178 return aDoc->feature(aResult);