1 // File: GeomAlgoAPI_Extrusion.h
2 // Created: 22 October 2014
3 // Author: Sergey Zaritchny
5 #ifndef GeomAlgoAPI_Extrusion_H_
6 #define GeomAlgoAPI_Extrusion_H_
8 #include <GeomAlgoAPI.h>
9 #include <GeomAPI_Shape.h>
10 #include <GeomAPI_Dir.h>
11 #include <ModelAPI_ResultBody.h>
12 #include <boost/shared_ptr.hpp>
13 /**\class GeomAlgoAPI_Extrusion
15 * \brief Allows to create the prism based on a given face and a direction
18 class GeomAlgoAPI_Extrusion : public GeomAPI_Interface
22 /* \brief Creates extrusion for the given shape along the normal for this shape
23 * \param[in] theShape face or wire to be extruded
24 * \param[in] theSize the length of extrusion (if the value is less than 0, the extrusion in opposite normal)
25 * \return a solid or a face which is obtained from specified one
27 static boost::shared_ptr<GeomAPI_Shape> makeExtrusion(boost::shared_ptr<ModelAPI_ResultBody> theResult,
28 boost::shared_ptr<GeomAPI_Shape> theBasis,
29 boost::shared_ptr<GeomAPI_Shape> theContext,
32 GEOMALGOAPI_EXPORT GeomAlgoAPI_Extrusion (boost::shared_ptr<GeomAPI_Shape> theBasis, double theSize);
34 /// Returns True if algorithm succeed
35 GEOMALGOAPI_EXPORT const bool isDone() const;
37 /// Returns True if resulting shape is valid
38 GEOMALGOAPI_EXPORT const bool isValid() const;
40 /// Returns True if resulting shape has volume
41 GEOMALGOAPI_EXPORT const bool hasVolume() const;
43 /// Returns result of the Extrusion algorithm which may be a Solid or a Face
44 GEOMALGOAPI_EXPORT const boost::shared_ptr<GeomAPI_Shape>& shape () const;
46 /// Returns list of shapes generated from theShape
47 GEOMALGOAPI_EXPORT void generated(const boost::shared_ptr<GeomAPI_Shape> theShape,
48 ListOfShape& theHistory);
50 /// Returns the first shape
51 GEOMALGOAPI_EXPORT const boost::shared_ptr<GeomAPI_Shape>& firstShape();
53 /// returns last shape
54 GEOMALGOAPI_EXPORT const boost::shared_ptr<GeomAPI_Shape>& lastShape();
57 /// builds resulting shape
58 void build(const boost::shared_ptr<GeomAPI_Shape>& theBasis);
62 boost::shared_ptr<GeomAPI_Shape> myShape;
63 boost::shared_ptr<GeomAPI_Shape> myFirst;
64 boost::shared_ptr<GeomAPI_Shape> myLast;