1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #ifndef GeomAPI_Shape_H_
22 #define GeomAPI_Shape_H_
24 #include "GeomAPI_Dir.h"
26 #include <GeomAPI_Interface.h>
30 /**\class GeomAPI_Shape
32 * \brief Interface to the topological shape object
34 class GeomAPI_Shape : public GeomAPI_Interface
39 COMPOUND, COMPSOLID, SOLID, SHELL,
40 FACE, WIRE, EDGE, VERTEX,
53 /// Creation of empty (null) shape
57 /// \return a new Shape with the same Orientation and Location and a new TShape with the same
58 /// geometry and no sub-shapes.
59 GEOMAPI_EXPORT std::shared_ptr<GeomAPI_Shape> emptyCopied() const;
61 /// Returns true if the underlied shape is null
65 /// Returns whether the shapes are equal
67 virtual bool isEqual(const std::shared_ptr<GeomAPI_Shape> theShape) const;
69 /// Returns whether the shapes are same
71 virtual bool isSame(const std::shared_ptr<GeomAPI_Shape> theShape) const;
73 /// Returns whether the shape is a vertex
75 virtual bool isVertex() const;
77 /// Returns whether the shape is an edge
79 virtual bool isEdge() const;
81 /// Returns whether the shape is a wire
83 virtual bool isWire() const;
85 /// Returns whether the shape is a face
87 virtual bool isFace() const;
89 /// Returns whether the shape is a compound
91 virtual bool isCompound() const;
93 /// Returns whether the shape is a compound of solids
95 virtual bool isCompoundOfSolids() const;
97 /// Returns whether the shape is a compound where all elements are topologically connected
99 virtual bool isConnectedTopology() const;
101 /// Returns whether the shape is a solid
103 virtual bool isSolid() const;
105 /// Returns whether the shape is a compsolid
107 virtual bool isCompSolid() const;
109 /// Returns whether the shape is planar
111 virtual bool isPlanar() const;
113 /// Returns the shape type
115 virtual ShapeType shapeType() const;
117 /// Returns the type enumeration by the string-type
118 GEOMAPI_EXPORT static ShapeType shapeTypeByStr(std::string theType);
120 /// \return the shape type as string.
122 virtual std::string shapeTypeStr() const;
124 /// \return the shape orientation.
125 GEOMAPI_EXPORT virtual Orientation orientation() const;
127 /// Sets the shape orientation.
128 GEOMAPI_EXPORT virtual void setOrientation(const Orientation theOrientation);
131 GEOMAPI_EXPORT virtual void reverse();
133 /// \return true if passed shape is a sub-shape of this shape.
134 /// \param theShape shape to search.
135 /// \param theCheckOrientation if false, returns true even if orientation of shape differs
136 GEOMAPI_EXPORT virtual bool isSubShape(const std::shared_ptr<GeomAPI_Shape> theShape,
137 const bool theCheckOrientation = true) const;
139 /// Computes boundary dimensions of the shape
140 /// Returns False if it is not possible
142 bool computeSize(double& theXmin, double& theYmin, double& theZmin,
143 double& theXmax, double& theYmax, double& theZmax) const;
145 /// Returns the shape as BRep stream
147 std::string getShapeStream() const;
149 /// Returns intersection of shapes
151 std::shared_ptr<GeomAPI_Shape> intersect(const std::shared_ptr<GeomAPI_Shape> theShape) const;
153 /// Returns true if min distance between shapes < tolerance.
155 bool isIntersect(const std::shared_ptr<GeomAPI_Shape> theShape) const;
157 /// Translates the shape along the direction for the given offset
159 void translate(const std::shared_ptr<GeomAPI_Dir> theDir, const double theOffset);
161 /// Returns type of shapes in the compound.
162 // If shapes are of different type then it will return SHAPE type
163 GEOMAPI_EXPORT ShapeType typeOfCompoundShapes() const;
166 //! Pointer on list of shapes
167 typedef std::list<std::shared_ptr<GeomAPI_Shape> > ListOfShape;
169 //! Pointer on attribute object
170 typedef std::shared_ptr<GeomAPI_Shape> GeomShapePtr;