#include <BRepBuilderAPI_MakeFace.hxx>
Inheritance diagram for BRepBuilderAPI_MakeFace:
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Standard_EXPORT | BRepBuilderAPI_MakeFace () |
Not done. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const TopoDS_Face &F) |
Load a face. Usefull to add wires. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Pln &P) |
Make a face from a plane. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Cylinder &C) |
Make a face from a cylinder. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Cone &C) |
Make a face from a cone. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Sphere &S) |
Make a face from a sphere. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Torus &C) |
Make a face from a torus. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const Handle(Geom_Surface)&S) |
Make a face from a Surface. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Pln &P, const Standard_Real UMin, const Standard_Real UMax, const Standard_Real VMin, const Standard_Real VMax) |
Make a face from a plane. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Cylinder &C, const Standard_Real UMin, const Standard_Real UMax, const Standard_Real VMin, const Standard_Real VMax) |
Make a face from a cylinder. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Cone &C, const Standard_Real UMin, const Standard_Real UMax, const Standard_Real VMin, const Standard_Real VMax) |
Make a face from a cone. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Sphere &S, const Standard_Real UMin, const Standard_Real UMax, const Standard_Real VMin, const Standard_Real VMax) |
Make a face from a sphere. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Torus &C, const Standard_Real UMin, const Standard_Real UMax, const Standard_Real VMin, const Standard_Real VMax) |
Make a face from a torus. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const Handle(Geom_Surface)&S, const Standard_Real UMin, const Standard_Real UMax, const Standard_Real VMin, const Standard_Real VMax) |
Make a face from a Surface. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const TopoDS_Wire &W, const Standard_Boolean OnlyPlane=Standard_False) |
Find a surface from the wire and make a face. if <onlyplane> is true, the computed surface will be a plane. If it is not possible to find a plane, the flag NotDone will be set. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Pln &P, const TopoDS_Wire &W, const Standard_Boolean Inside=Standard_True) |
Make a face from a plane and a wire. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Cylinder &C, const TopoDS_Wire &W, const Standard_Boolean Inside=Standard_True) |
Make a face from a cylinder and a wire. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Cone &C, const TopoDS_Wire &W, const Standard_Boolean Inside=Standard_True) |
Make a face from a cone and a wire. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Sphere &S, const TopoDS_Wire &W, const Standard_Boolean Inside=Standard_True) |
Make a face from a sphere and a wire. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const gp_Torus &C, const TopoDS_Wire &W, const Standard_Boolean Inside=Standard_True) |
Make a face from a torus and a wire. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const Handle(Geom_Surface)&S, const TopoDS_Wire &W, const Standard_Boolean Inside=Standard_True) |
Make a face from a Surface and a wire. . | |
Standard_EXPORT | BRepBuilderAPI_MakeFace (const TopoDS_Face &F, const TopoDS_Wire &W) |
Adds the wire <w> in the face <f> //! A general method to create a face is to give - a surface S as the support (the geometric domain) of the face, - and a wire W to bound it. The bounds of the face can also be defined by four parameter values umin, umax, vmin, vmax which determine isoparametric limitations on the parametric space of the surface. In this way, a patch is defined. The parameter values are optional. If they are omitted, the natural bounds of the surface are used. A wire is automatically built using the defined bounds. Up to four edges and four vertices are created with this wire (no edge is created when the corresponding parameter value is infinite). Wires can then be added using the function Add to define other restrictions on the face. These restrictions represent holes. More than one wire may be added by this way, provided that the wires do not cross each other and that they define only one area on the surface. (Be careful, however, as this is not checked). Forbidden addition of wires Note that in this schema, the third case is valid if edges of the wire W are declared internal to the face. As a result, these edges are no longer bounds of the face. A default tolerance (Precision::Confusion()) is given to the face, this tolerance may be increased during construction of the face using various algorithms. Rules applied to the arguments For the surface: - The surface must not be a 'null handle'. - If the surface is a trimmed surface, the basis surface is used. - For the wire: the wire is composed of connected edges, each edge having a parametric curve description in the parametric domain of the surface; in other words, as a pcurve. For the parameters: - The parameter values must be in the parametric range of the surface (or the basis surface, if the surface is trimmed). If this condition is not satisfied, the face is not built, and the Error function will return BRepBuilderAPI_ParametersOutOfRange. u parameter values and v parameter values must not be equal: |umax - umin| |vmax - vmin| If one of these conditions is not satisfied, the face is not built, and the Error function will return BRepBuilderAPI_NullUVBoundsArea. - The bounding parameters p1 and p2 are adjusted on a periodic surface in a given parametric direction by adding or subtracting the period to obtain p1 in the parametric range of the surface and such p2, that p2 - p1 <= Period, where Period is the period of the surface in this parametric direction. - A parameter value may be infinite. There will be no edge and no vertex in the corresponding direction. . | |
Standard_EXPORT void | Init (const TopoDS_Face &F) |
Initializes (or reinitializes) the construction of a face by creating a new object which is a copy of the face F, in order to add wires to it, using the function Add. Note: this complete copy of the geometry is only required if you want to work on the geometries of the two faces independently. . | |
Standard_EXPORT void | Init (const Handle(Geom_Surface)&S, const Standard_Boolean Bound=Standard_True) |
Initializes (or reinitializes) the construction of a face on the surface S. If Bound is true (the default value), a wire is automatically created from the natural bounds of the surface S and added to the face in order to bound it. If Bound is false, no wire is added. This option is used when real bounds are known. These will be added to the face after this initialization, using the function Add. . | |
Standard_EXPORT void | Init (const Handle(Geom_Surface)&S, const Standard_Real UMin, const Standard_Real UMax, const Standard_Real VMin, const Standard_Real VMax) |
Initializes (or reinitializes) the construction of a face on the surface S, limited in the u parametric direction by the two parameter values UMin and UMax and in the v parametric direction by the two parameter values VMin and VMax. Warning Error returns: - BRepBuilderAPI_ParametersOutOfRange when the parameters given are outside the bounds of the surface or the basis surface of a trimmed surface. - BRepBuilderAPI_NullUVBoundsArea if |UMax - UMin| or |VMax - VMin| . | |
Standard_EXPORT void | Add (const TopoDS_Wire &W) |
Adds the wire W to the constructed face as a hole. Warning W must not cross the other bounds of the face, and all the bounds must define only one area on the surface. (Be careful, however, as this is not checked.) Example // a cylinder gp_Cylinder C = ..; // a wire TopoDS_Wire W = ...; BRepBuilderAPI_MakeFace MF(C); MF.Add(W); TopoDS_Face F = MF; . | |
virtual Standard_EXPORT Standard_Boolean | IsDone () const |
Returns true if this algorithm has a valid face. . | |
Standard_EXPORT BRepBuilderAPI_FaceError | Error () const |
Returns the construction status BRepBuilderAPI_FaceDone if the face is built, or - another value of the BRepBuilderAPI_FaceError enumeration indicating why the construction failed, in particular when the given parameters are outside the bounds of the surface. . | |
Standard_EXPORT const TopoDS_Face & | Face () const |
Returns the constructed face. Exceptions StdFail_NotDone if no face is built. . | |
Standard_EXPORT | operator TopoDS_Face () const |
Private Attributes | |
BRepLib_MakeFace | myMakeFace |
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Reimplemented from BRepBuilderAPI_Command. |
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Reimplemented from BRepBuilderAPI_MakeShape. |
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Reimplemented from BRepBuilderAPI_MakeShape. |
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Reimplemented from BRepBuilderAPI_MakeShape. |
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