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>
16 // face of the square-face displayed for selection of general plane
17 const double PLANE_SIZE = 200;
19 SketchPlugin_Sketch::SketchPlugin_Sketch()
23 void SketchPlugin_Sketch::initAttributes()
25 data()->addAttribute(SKETCH_ATTR_ORIGIN, GeomDataAPI_Point::type());
26 data()->addAttribute(SKETCH_ATTR_DIRX, GeomDataAPI_Dir::type());
27 data()->addAttribute(SKETCH_ATTR_DIRY, GeomDataAPI_Dir::type());
28 data()->addAttribute(SKETCH_ATTR_NORM, GeomDataAPI_Dir::type());
29 data()->addAttribute(SKETCH_ATTR_FEATURES, ModelAPI_AttributeRefList::type());
32 void SketchPlugin_Sketch::execute()
36 const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Sketch::preview()
39 setPreview(boost::shared_ptr<GeomAPI_Shape>());
42 std::list<boost::shared_ptr<GeomAPI_Shape> > aFaces;
44 addPlane(1, 0, 0, aFaces); // YZ plane
45 addPlane(0, 1, 0, aFaces); // XZ plane
46 addPlane(0, 0, 1, aFaces); // XY plane
47 boost::shared_ptr<GeomAPI_Shape> aCompound = GeomAlgoAPI_CompoundBuilder::compound(aFaces);
48 setPreview(aCompound);
53 const void SketchPlugin_Sketch::addSub(const boost::shared_ptr<ModelAPI_Feature>& theFeature)
55 boost::dynamic_pointer_cast<SketchPlugin_Feature>(theFeature)->setSketch(this);
56 data()->reflist(SKETCH_ATTR_FEATURES)->append(theFeature);
59 void SketchPlugin_Sketch::addPlane(double theX, double theY, double theZ,
60 std::list<boost::shared_ptr<GeomAPI_Shape> >& theShapes) const
62 boost::shared_ptr<GeomAPI_Pnt> anOrigin(new GeomAPI_Pnt(0, 0, 0));
63 boost::shared_ptr<GeomAPI_Dir> aNormal(new GeomAPI_Dir(theX, theY, theZ));
64 boost::shared_ptr<GeomAPI_Shape> aFace =
65 GeomAlgoAPI_FaceBuilder::square(anOrigin, aNormal, PLANE_SIZE);
66 theShapes.push_back(aFace);
69 boost::shared_ptr<GeomAPI_Pnt> SketchPlugin_Sketch::to3D(const double theX, const double theY)
71 boost::shared_ptr<GeomDataAPI_Point> aC =
72 boost::dynamic_pointer_cast<GeomDataAPI_Point>(data()->attribute(SKETCH_ATTR_ORIGIN));
73 boost::shared_ptr<GeomDataAPI_Dir> aX =
74 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRX));
75 boost::shared_ptr<GeomDataAPI_Dir> aY =
76 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_DIRY));
78 boost::shared_ptr<GeomAPI_XYZ> aSum = aC->pnt()->xyz()->added(
79 aX->dir()->xyz()->multiplied(theX))->added(aY->dir()->xyz()->multiplied(theY));
81 return boost::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aSum));
84 bool SketchPlugin_Sketch::isPlaneSet()
86 boost::shared_ptr<GeomDataAPI_Dir> aNormal =
87 boost::dynamic_pointer_cast<GeomDataAPI_Dir>(data()->attribute(SKETCH_ATTR_NORM));
89 return aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);