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>(
45 data()->attribute(SketchPlugin_Sketch::FEATURES_ID()));
47 boost::shared_ptr<GeomDataAPI_Point> anOrigin =
48 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
49 boost::shared_ptr<GeomDataAPI_Dir> aDirX =
50 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
51 boost::shared_ptr<GeomDataAPI_Dir> aDirY =
52 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRY_ID()));
53 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
54 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
56 std::list<ObjectPtr> aFeatures = aRefList->list();
57 if (aFeatures.empty())
60 std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
61 boost::shared_ptr<SketchPlugin_Feature> aFeature;
62 std::list< boost::shared_ptr<GeomAPI_Shape> > aFeaturesPreview;
63 for (; anIt != aLast; anIt++) {
64 aFeature = boost::dynamic_pointer_cast<SketchPlugin_Feature>(*anIt);
67 const std::list<boost::shared_ptr<ModelAPI_Result> >& aRes = aFeature->results();
68 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aResIter = aRes.cbegin();
69 for(; aResIter != aRes.cend(); aResIter++) {
70 boost::shared_ptr<ModelAPI_ResultConstruction> aConstr =
71 boost::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aResIter);
73 boost::shared_ptr<GeomAPI_Shape> aShape = aConstr->shape();
75 aFeaturesPreview.push_back(aShape);
81 if (aFeaturesPreview.empty())
83 std::list< boost::shared_ptr<GeomAPI_Shape> > aLoops;
84 std::list< boost::shared_ptr<GeomAPI_Shape> > aWires;
85 GeomAlgoAPI_SketchBuilder::createFaces(anOrigin->pnt(), aDirX->dir(), aDirY->dir(), aNorm->dir(),
86 aFeaturesPreview, aLoops, aWires);
88 aLoops.insert(aLoops.end(), aWires.begin(), aWires.end());
89 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aLoops);
90 boost::shared_ptr<ModelAPI_ResultConstruction> aConstr = document()->createConstruction(data());
91 aConstr->setShape(aCompound);
95 const void SketchPlugin_Sketch::addSub(const FeaturePtr& theFeature)
97 boost::dynamic_pointer_cast<SketchPlugin_Feature>(theFeature)->setSketch(this);
98 data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->append(theFeature);
101 boost::shared_ptr<GeomAPI_Pnt> SketchPlugin_Sketch::to3D(const double theX, const double theY)
103 boost::shared_ptr<GeomDataAPI_Point> aC =
104 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
105 boost::shared_ptr<GeomDataAPI_Dir> aX =
106 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRX_ID()));
107 boost::shared_ptr<GeomDataAPI_Dir> aY =
108 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::DIRY_ID()));
110 boost::shared_ptr<GeomAPI_XYZ> aSum = aC->pnt()->xyz()->added(
111 aX->dir()->xyz()->multiplied(theX))->added(aY->dir()->xyz()->multiplied(theY));
113 return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aSum));
116 bool SketchPlugin_Sketch::isPlaneSet()
118 boost::shared_ptr<GeomDataAPI_Dir> aNormal =
119 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
121 return aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
124 boost::shared_ptr<GeomAPI_Pln> SketchPlugin_Sketch::plane()
126 boost::shared_ptr<GeomDataAPI_Point> anOrigin =
127 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
128 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
129 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
131 if (!anOrigin || !aNorm)
132 return boost::shared_ptr<GeomAPI_Pln>();
134 return boost::shared_ptr<GeomAPI_Pln>(new GeomAPI_Pln(anOrigin->pnt(), aNorm->dir()));
137 void addPlane(double theX, double theY, double theZ, std::list<boost::shared_ptr<GeomAPI_Shape> >& theShapes)
139 boost::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
140 boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(theX, theY, theZ));
141 boost::shared_ptr<GeomAPI_Shape> aFace =
142 GeomAlgoAPI_FaceBuilder::square(anOrigin, aNormal, PLANE_SIZE);
143 theShapes.push_back(aFace);
146 boost::shared_ptr<GeomAPI_AISObject> SketchPlugin_Sketch::
147 getAISObject(boost::shared_ptr<GeomAPI_AISObject> thePrevious)
149 boost::shared_ptr<GeomDataAPI_Dir> aNorm =
150 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SketchPlugin_Sketch::NORM_ID()));
152 if (!aNorm || (aNorm->x() == 0 && aNorm->y() == 0 && aNorm->z() == 0)) {
153 boost::shared_ptr<GeomAPI_AISObject> aAIS = thePrevious;
155 std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
157 addPlane(1, 0, 0, aFaces); // YZ plane
158 addPlane(0, 1, 0, aFaces); // XZ plane
159 addPlane(0, 0, 1, aFaces); // XY plane
160 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
161 aAIS = boost::shared_ptr<GeomAPI_AISObject>(new GeomAPI_AISObject());
162 aAIS->createShape(aCompound);
163 aAIS->setColor(SKETCH_PLANE_COLOR);
164 aAIS->setWidth(SKETCH_WIDTH);
168 return boost::shared_ptr<GeomAPI_AISObject>();