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 <GeomDataAPI_Dir.h>
8 #include <GeomDataAPI_Point.h>
9 #include <GeomAlgoAPI_FaceBuilder.h>
10 #include <GeomAlgoAPI_CompoundBuilder.h>
15 boost::shared_ptr<SketchPlugin_Sketch> MY_ACITVE_SKETCH;
17 // face of the square-face displayed for selection of general plane
18 const double PLANE_SIZE = 200;
20 SketchPlugin_Sketch::SketchPlugin_Sketch()
24 void SketchPlugin_Sketch::initAttributes()
26 data()->addAttribute(SKETCH_ATTR_ORIGIN, GeomDataAPI_Point::type());
27 data()->addAttribute(SKETCH_ATTR_DIRX, GeomDataAPI_Dir::type());
28 data()->addAttribute(SKETCH_ATTR_DIRY, GeomDataAPI_Dir::type());
29 data()->addAttribute(SKETCH_ATTR_NORM, GeomDataAPI_Dir::type());
32 void SketchPlugin_Sketch::execute()
36 const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Sketch::preview()
38 std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
40 addPlane(1, 0, 0, aFaces); // YZ plane
41 addPlane(0, 1, 0, aFaces); // XZ plane
42 addPlane(0, 0, 1, aFaces); // XY plane
43 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
44 setPreview(aCompound);
49 const void SketchPlugin_Sketch::addSub(const boost::shared_ptr<ModelAPI_Feature>& theFeature)
51 boost::dynamic_pointer_cast<SketchPlugin_Feature>(theFeature)->setSketch(this);
54 void SketchPlugin_Sketch::addPlane(double theX, double theY, double theZ,
55 std::list<boost::shared_ptr<GeomAPI_Shape> >& theShapes) const
57 boost::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
58 boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(theX, theY, theZ));
59 boost::shared_ptr<GeomAPI_Shape> aFace =
60 GeomAlgoAPI_FaceBuilder::square(anOrigin, aNormal, PLANE_SIZE);
61 theShapes.push_back(aFace);
64 boost::shared_ptr<GeomAPI_Pnt> SketchPlugin_Sketch::to3D(const double theX, const double theY)
66 boost::shared_ptr<GeomDataAPI_Point> aC =
67 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SKETCH_ATTR_ORIGIN));
68 boost::shared_ptr<GeomDataAPI_Dir> aX =
69 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRX));
70 boost::shared_ptr<GeomDataAPI_Dir> aY =
71 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRY));
73 return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(
74 aC->x() + aX->x() * theX + aY->x() * theY,
75 aC->y() + aX->y() * theX + aY->y() * theY,
76 aC->z() + aX->z() * theX + aY->z() * theY));