#include <BRepOffsetAPI_MakeFilling.hxx>
Inheritance diagram for BRepOffsetAPI_MakeFilling:
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Standard_EXPORT | BRepOffsetAPI_MakeFilling (const Standard_Integer Degree=3, const Standard_Integer NbPtsOnCur=15, const Standard_Integer NbIter=2, const Standard_Boolean Anisotropie=Standard_False, const Standard_Real Tol2d=0.00001, const Standard_Real Tol3d=0.0001, const Standard_Real TolAng=0.01, const Standard_Real TolCurv=0.1, const Standard_Integer MaxDeg=8, const Standard_Integer MaxSegments=9) |
Constructs a wire filling object defined by - the energy minimizing criterion Degree - the number of points on the curve NbPntsOnCur - the number of iterations NbIter - the Boolean Anisotropie - the 2D tolerance Tol2d - the 3D tolerance Tol3d - the angular tolerance TolAng - the tolerance for curvature TolCur - the highest polynomial degree MaxDeg - the greatest number of segments MaxSeg. If the Boolean Anistropie is true, the algorithm's performance is better in cases where the ratio of the length U and the length V indicate a great difference between the two. In other words, when the surface is, for example, extremely long. . | |
Standard_EXPORT void | SetConstrParam (const Standard_Real Tol2d=0.00001, const Standard_Real Tol3d=0.0001, const Standard_Real TolAng=0.01, const Standard_Real TolCurv=0.1) |
Sets the values of Tolerances used to control the constraint. Tol2d: Tol3d: it is the maximum distance allowed between the support surface and the constraints TolAng: it is the maximum angle allowed between the normal of the surface and the constraints TolCurv: it is the maximum difference of curvature allowed between the surface and the constraint . | |
Standard_EXPORT void | SetResolParam (const Standard_Integer Degree=3, const Standard_Integer NbPtsOnCur=15, const Standard_Integer NbIter=2, const Standard_Boolean Anisotropie=Standard_False) |
Sets the parameters used for resolution. The default values of these parameters have been chosen for a good ratio quality/performance. Degree: it is the order of energy criterion to minimize for computing the deformation of the surface. The default value is 3 The recommanded value is i+2 where i is the maximum order of the constraints. NbPtsOnCur: it is the average number of points for discretisation of the edges. NbIter: it is the maximum number of iterations of the process. For each iteration the number of discretisation points is increased. Anisotropie: . | |
Standard_EXPORT void | SetApproxParam (const Standard_Integer MaxDeg=8, const Standard_Integer MaxSegments=9) |
Sets the parameters used to approximate the filling surface. These include: - MaxDeg - the highest degree which the polynomial defining the filling surface can have - MaxSegments - the greatest number of segments which the filling surface can have. . | |
Standard_EXPORT void | LoadInitSurface (const TopoDS_Face &Surf) |
Loads the initial surface Surf to begin the construction of the surface. This optional function is useful if the surface resulting from construction for the algorithm is likely to be complex. The support surface of the face under construction is computed by a deformation of Surf which satisfies the given constraints. The set of bounding edges defines the wire of the face. If no initial surface is given, the algorithm computes it automatically. If the set of edges is not connected (Free constraint), missing edges are automatically computed. . | |
Standard_EXPORT Standard_Integer | Add (const TopoDS_Edge &Constr, const GeomAbs_Shape Order, const Standard_Boolean IsBound=Standard_True) |
Adds a new constraint which also defines an edge of the wire of the face Order: Order of the constraint: GeomAbs_C0 : the surface has to pass by 3D representation of the edge GeomAbs_G1 : the surface has to pass by 3D representation of the edge and to respect tangency with the first face of the edge GeomAbs_G2 : the surface has to pass by 3D representation of the edge and to respect tangency and curvature with the first face of the edge. Raises ConstructionError if the edge has no representation on a face and Order is GeomAbs_G1 or GeomAbs_G2. . | |
Standard_EXPORT Standard_Integer | Add (const TopoDS_Edge &Constr, const TopoDS_Face &Support, const GeomAbs_Shape Order, const Standard_Boolean IsBound=Standard_True) |
Adds a new constraint which also defines an edge of the wire of the face Order: Order of the constraint: GeomAbs_C0 : the surface has to pass by 3D representation of the edge GeomAbs_G1 : the surface has to pass by 3D representation of the edge and to respect tangency with the given face GeomAbs_G2 : the surface has to pass by 3D representation of the edge and to respect tangency and curvature with the given face. Raises ConstructionError if the edge has no 2d representation on the given face . | |
Standard_EXPORT Standard_Integer | Add (const TopoDS_Face &Support, const GeomAbs_Shape Order) |
Adds a free constraint on a face. The corresponding edge has to be automatically recomputed. It is always a bound. . | |
Standard_EXPORT Standard_Integer | Add (const gp_Pnt &Point) |
Adds a punctual constraint. . | |
Standard_EXPORT Standard_Integer | Add (const Standard_Real U, const Standard_Real V, const TopoDS_Face &Support, const GeomAbs_Shape Order) |
Adds a punctual constraint. . | |
virtual Standard_EXPORT void | Build () |
Builds the resulting faces . | |
virtual Standard_EXPORT Standard_Boolean | IsDone () const |
Tests whether computation of the filling plate has been completed. . | |
Standard_EXPORT Standard_Real | G0Error () const |
Returns the maximum distance between the result and the constraints. This is set at construction time. . | |
Standard_EXPORT Standard_Real | G1Error () const |
Returns the maximum angle between the result and the constraints. This is set at construction time. . | |
Standard_EXPORT Standard_Real | G2Error () const |
Returns the maximum angle between the result and the constraints. This is set at construction time. . | |
Standard_EXPORT Standard_Real | G0Error (const Standard_Integer Index) |
Returns the maximum distance attained between the result and the constraint Index. This is set at construction time. . | |
Standard_EXPORT Standard_Real | G1Error (const Standard_Integer Index) |
Returns the maximum angle between the result and the constraints. This is set at construction time. . | |
Standard_EXPORT Standard_Real | G2Error (const Standard_Integer Index) |
Returns the greatest difference in curvature found between the result and the constraint Index. . | |
Private Attributes | |
BRepFill_Filling | myFilling |
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Reimplemented from BRepBuilderAPI_MakeShape. |
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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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