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>
17 boost::shared_ptr<SketchPlugin_Sketch> MY_ACITVE_SKETCH;
19 // face of the square-face displayed for selection of general plane
20 const double PLANE_SIZE = 200;
22 SketchPlugin_Sketch::SketchPlugin_Sketch()
26 void SketchPlugin_Sketch::initAttributes()
28 data()->addAttribute(SKETCH_ATTR_ORIGIN, GeomDataAPI_Point::type());
29 data()->addAttribute(SKETCH_ATTR_DIRX, GeomDataAPI_Dir::type());
30 data()->addAttribute(SKETCH_ATTR_DIRY, GeomDataAPI_Dir::type());
31 data()->addAttribute(SKETCH_ATTR_NORM, GeomDataAPI_Dir::type());
32 data()->addAttribute(SKETCH_ATTR_FEATURES, ModelAPI_AttributeRefList::type());
35 void SketchPlugin_Sketch::execute()
39 const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Sketch::preview()
41 std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
43 addPlane(1, 0, 0, aFaces); // YZ plane
44 addPlane(0, 1, 0, aFaces); // XZ plane
45 addPlane(0, 0, 1, aFaces); // XY plane
46 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
47 setPreview(aCompound);
52 const void SketchPlugin_Sketch::addSub(const boost::shared_ptr<ModelAPI_Feature>& theFeature)
54 boost::dynamic_pointer_cast<SketchPlugin_Feature>(theFeature)->setSketch(this);
55 data()->reflist(SKETCH_ATTR_FEATURES)->append(theFeature);
58 void SketchPlugin_Sketch::addPlane(double theX, double theY, double theZ,
59 std::list<boost::shared_ptr<GeomAPI_Shape> >& theShapes) const
61 boost::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
62 boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(theX, theY, theZ));
63 boost::shared_ptr<GeomAPI_Shape> aFace =
64 GeomAlgoAPI_FaceBuilder::square(anOrigin, aNormal, PLANE_SIZE);
65 theShapes.push_back(aFace);
68 boost::shared_ptr<GeomAPI_Pnt> SketchPlugin_Sketch::to3D(const double theX, const double theY)
70 boost::shared_ptr<GeomDataAPI_Point> aC =
71 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SKETCH_ATTR_ORIGIN));
72 boost::shared_ptr<GeomDataAPI_Dir> aX =
73 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRX));
74 boost::shared_ptr<GeomDataAPI_Dir> aY =
75 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRY));
77 boost::shared_ptr<GeomAPI_XYZ> aSum = aC->pnt()->xyz()->added(
78 aX->dir()->xyz()->multiplied(theX))->added(aY->dir()->xyz()->multiplied(theY));
80 return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aSum));