#include <GeomFill_Fixed.hxx>
Inheritance diagram for GeomFill_Fixed:
Public Member Functions | |
Standard_EXPORT | GeomFill_Fixed (const gp_Vec &Tangent, const gp_Vec &Normal) |
virtual Standard_EXPORT Handle_GeomFill_TrihedronLaw | Copy () const |
virtual Standard_EXPORT Standard_Boolean | D0 (const Standard_Real Param, gp_Vec &Tangent, gp_Vec &Normal, gp_Vec &BiNormal) |
compute Triedrhon on curve at parameter <param> | |
virtual Standard_EXPORT Standard_Boolean | D1 (const Standard_Real Param, gp_Vec &Tangent, gp_Vec &DTangent, gp_Vec &Normal, gp_Vec &DNormal, gp_Vec &BiNormal, gp_Vec &DBiNormal) |
compute Triedrhon and derivative Trihedron on curve at parameter <param> Warning : It used only for C1 or C2 aproximation | |
virtual Standard_EXPORT Standard_Boolean | D2 (const Standard_Real Param, gp_Vec &Tangent, gp_Vec &DTangent, gp_Vec &D2Tangent, gp_Vec &Normal, gp_Vec &DNormal, gp_Vec &D2Normal, gp_Vec &BiNormal, gp_Vec &DBiNormal, gp_Vec &D2BiNormal) |
compute Trihedron on curve first and seconde derivatives. Warning : It used only for C2 aproximation | |
virtual Standard_EXPORT Standard_Integer | NbIntervals (const GeomAbs_Shape S) const |
Returns the number of intervals for continuity <s>. May be one if Continuity(me) >= <s> . | |
virtual Standard_EXPORT void | Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const |
Stores in <t> the parameters bounding the intervals of continuity <s>. The array must provide enough room to accomodate for the parameters. i.e. T.Length() > NbIntervals() . | |
virtual Standard_EXPORT void | GetAverageLaw (gp_Vec &ATangent, gp_Vec &ANormal, gp_Vec &ABiNormal) |
Get average value of Tangent(t) and Normal(t) it is usfull to make fast approximation of rational surfaces. . | |
virtual Standard_EXPORT Standard_Boolean | IsConstant () const |
Return True. . | |
Standard_EXPORT const | Handle (Standard_Type)&DynamicType() const |
Private Attributes | |
gp_Vec | T |
gp_Vec | N |
gp_Vec | B |
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Implements GeomFill_TrihedronLaw. |
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Implements GeomFill_TrihedronLaw. |
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Reimplemented from GeomFill_TrihedronLaw. |
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Reimplemented from GeomFill_TrihedronLaw. |
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Implements GeomFill_TrihedronLaw. |
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Reimplemented from GeomFill_TrihedronLaw. |
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Implements GeomFill_TrihedronLaw. |
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Reimplemented from GeomFill_TrihedronLaw. |
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Implements GeomFill_TrihedronLaw. |
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