Open CASCADE Technology  6.5.4
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Public Member Functions
BRepFill_Filling Class Reference

N-Side Filling
This algorithm avoids to build a face from:
More...

#include <BRepFill_Filling.hxx>

Public Member Functions

DEFINE_STANDARD_ALLOC BRepFill_Filling (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)
 Constructor


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

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:

void SetApproxParam (const Standard_Integer MaxDeg=8, const Standard_Integer MaxSegments=9)
 Sets the parameters used for approximation of the surface


void LoadInitSurface (const TopoDS_Face &aFace)
 Loads the initial Surface

Standard_Integer Add (const TopoDS_Edge &anEdge, 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.

Standard_Integer Add (const TopoDS_Edge &anEdge, 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.

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_Integer Add (const gp_Pnt &Point)
 Adds a punctual constraint

Standard_Integer Add (const Standard_Real U, const Standard_Real V, const TopoDS_Face &Support, const GeomAbs_Shape Order)
 Adds a punctual constraint.

void Build ()
 Builds the resulting faces

Standard_Boolean IsDone () const
TopoDS_Face Face () const
const TopTools_ListOfShapeGenerated (const TopoDS_Shape &S)
 Returns the list of shapes generated from the
shape <S>.

Standard_Real G0Error () const
Standard_Real G1Error () const
Standard_Real G2Error () const
Standard_Real G0Error (const Standard_Integer Index)
Standard_Real G1Error (const Standard_Integer Index)
Standard_Real G2Error (const Standard_Integer Index)

Detailed Description


Constructor & Destructor Documentation

DEFINE_STANDARD_ALLOC BRepFill_Filling::BRepFill_Filling ( 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 
)

Member Function Documentation

void BRepFill_Filling::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 
)

The documentation for this class was generated from the following file: