1 // File: SketchPlugin_Line.cxx
2 // Created: 27 Mar 2014
3 // Author: Mikhail PONIKAROV
5 #include "SketchPlugin_Line.h"
6 #include "SketchPlugin_Sketch.h"
7 #include <ModelAPI_Data.h>
8 #include <GeomAPI_Pnt.h>
9 #include <GeomAlgoAPI_EdgeBuilder.h>
10 #include <GeomDataAPI_Point2D.h>
14 // face of the square-face displayed for selection of general plane
15 const double PLANE_SIZE = 200;
17 SketchPlugin_Line::SketchPlugin_Line()
18 : SketchPlugin_Feature()
22 void SketchPlugin_Line::initAttributes()
24 data()->addAttribute(LINE_ATTR_START, GeomDataAPI_Point2D::type());
25 data()->addAttribute(LINE_ATTR_END, GeomDataAPI_Point2D::type());
28 void SketchPlugin_Line::execute()
32 const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Line::preview()
34 SketchPlugin_Sketch* aSketch = sketch();
36 // compute a start point in 3D view
37 boost::shared_ptr<GeomDataAPI_Point2D> aStartAttr =
38 boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(data()->attribute(LINE_ATTR_START));
39 boost::shared_ptr<GeomAPI_Pnt> aStart(aSketch->to3D(aStartAttr->x(), aStartAttr->y()));
40 // compute an end point in 3D view
41 boost::shared_ptr<GeomDataAPI_Point2D> anEndAttr =
42 boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(data()->attribute(LINE_ATTR_END));
43 boost::shared_ptr<GeomAPI_Pnt> anEnd(aSketch->to3D(anEndAttr->x(), anEndAttr->y()));
45 boost::shared_ptr<GeomAPI_Shape> anEdge = GeomAlgoAPI_EdgeBuilder::line(aStart, anEnd);