#include <Blend_Function.hxx>
Inheritance diagram for Blend_Function:
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Standard_EXPORT Standard_Integer | NbVariables () const |
Returns 4. . | |
virtual Standard_EXPORT Standard_Integer | NbEquations () const =0 |
returns the number of equations of the function. | |
virtual Standard_EXPORT Standard_Boolean | Value (const math_Vector &X, math_Vector &F)=0 |
computes the values <f> of the Functions for the variable <x>. Returns True if the computation was done successfully, False otherwise. | |
virtual Standard_EXPORT Standard_Boolean | Derivatives (const math_Vector &X, math_Matrix &D)=0 |
returns the values <d> of the derivatives for the variable <x>. Returns True if the computation was done successfully, False otherwise. | |
virtual Standard_EXPORT Standard_Boolean | Values (const math_Vector &X, math_Vector &F, math_Matrix &D)=0 |
returns the values <f> of the functions and the derivatives <d> for the variable <x>. Returns True if the computation was done successfully, False otherwise. | |
virtual Standard_EXPORT void | Set (const Standard_Real Param)=0 |
Sets the value of the parameter along the guide line. This determines the plane in which the solution has to be found. . | |
virtual Standard_EXPORT void | Set (const Standard_Real First, const Standard_Real Last)=0 |
Sets the bounds of the parametric interval on the guide line. This determines the derivatives in these values if the function is not Cn. . | |
virtual Standard_EXPORT void | GetTolerance (math_Vector &Tolerance, const Standard_Real Tol) const =0 |
Returns in the vector Tolerance the parametric tolerance for each of the 4 variables; Tol is the tolerance used in 3d space. . | |
virtual Standard_EXPORT void | GetBounds (math_Vector &InfBound, math_Vector &SupBound) const =0 |
Returns in the vector InfBound the lowest values allowed for each of the 4 variables. Returns in the vector SupBound the greatest values allowed for each of the 4 variables. . | |
virtual Standard_EXPORT Standard_Boolean | IsSolution (const math_Vector &Sol, const Standard_Real Tol)=0 |
Returns Standard_True if Sol is a zero of the function. Tol is the tolerance used in 3d space. The computation is made at the current value of the parameter on the guide line. . | |
Standard_EXPORT const gp_Pnt & | Pnt1 () const |
Returns the point on the first support. . | |
Standard_EXPORT const gp_Pnt & | Pnt2 () const |
Returns the point on the seconde support. . | |
virtual Standard_EXPORT const gp_Pnt & | PointOnS1 () const =0 |
Returns the point on the first surface, at parameter Sol(1),Sol(2) (Sol is the vector used in the call of IsSolution. . | |
virtual Standard_EXPORT const gp_Pnt & | PointOnS2 () const =0 |
Returns the point on the second surface, at parameter Sol(3),Sol(4) (Sol is the vector used in the call of IsSolution. . | |
virtual Standard_EXPORT Standard_Boolean | IsTangencyPoint () const =0 |
Returns True when it is not possible to compute the tangent vectors at PointOnS1 and/or PointOnS2. . | |
virtual Standard_EXPORT const gp_Vec & | TangentOnS1 () const =0 |
Returns the tangent vector at PointOnS1, in 3d space. . | |
virtual Standard_EXPORT const gp_Vec2d & | Tangent2dOnS1 () const =0 |
Returns the tangent vector at PointOnS1, in the parametric space of the first surface. . | |
virtual Standard_EXPORT const gp_Vec & | TangentOnS2 () const =0 |
Returns the tangent vector at PointOnS2, in 3d space. . | |
virtual Standard_EXPORT const gp_Vec2d & | Tangent2dOnS2 () const =0 |
Returns the tangent vector at PointOnS2, in the parametric space of the second surface. . | |
virtual Standard_EXPORT void | Tangent (const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2, gp_Vec &TgFirst, gp_Vec &TgLast, gp_Vec &NormFirst, gp_Vec &NormLast) const =0 |
Returns the tangent vector at the section, at the beginning and the end of the section, and returns the normal (of the surfaces) at these points. . | |
virtual Standard_EXPORT Standard_Boolean | TwistOnS1 () const |
virtual Standard_EXPORT Standard_Boolean | TwistOnS2 () const |
virtual Standard_EXPORT void | GetShape (Standard_Integer &NbPoles, Standard_Integer &NbKnots, Standard_Integer &Degree, Standard_Integer &NbPoles2d)=0 |
virtual Standard_EXPORT void | GetTolerance (const Standard_Real BoundTol, const Standard_Real SurfTol, const Standard_Real AngleTol, math_Vector &Tol3d, math_Vector &Tol1D) const =0 |
Returns the tolerance to reach in approximation to respecte BoundTol error at the Boundary AngleTol tangent error at the Boundary SurfTol error inside the surface. . | |
virtual Standard_EXPORT void | Knots (TColStd_Array1OfReal &TKnots)=0 |
virtual Standard_EXPORT void | Mults (TColStd_Array1OfInteger &TMults)=0 |
virtual Standard_EXPORT Standard_Boolean | Section (const Blend_Point &P, TColgp_Array1OfPnt &Poles, TColgp_Array1OfVec &DPoles, TColgp_Array1OfPnt2d &Poles2d, TColgp_Array1OfVec2d &DPoles2d, TColStd_Array1OfReal &Weigths, TColStd_Array1OfReal &DWeigths)=0 |
Used for the first and last section The method returns Standard_True if the derivatives are computed, otherwise it returns Standard_False. . | |
virtual Standard_EXPORT void | Section (const Blend_Point &P, TColgp_Array1OfPnt &Poles, TColgp_Array1OfPnt2d &Poles2d, TColStd_Array1OfReal &Weigths)=0 |
virtual Standard_EXPORT Standard_Boolean | Section (const Blend_Point &P, TColgp_Array1OfPnt &Poles, TColgp_Array1OfVec &DPoles, TColgp_Array1OfVec &D2Poles, TColgp_Array1OfPnt2d &Poles2d, TColgp_Array1OfVec2d &DPoles2d, TColgp_Array1OfVec2d &D2Poles2d, TColStd_Array1OfReal &Weigths, TColStd_Array1OfReal &DWeigths, TColStd_Array1OfReal &D2Weigths) |
Used for the first and last section The method returns Standard_True if the derivatives are computed, otherwise it returns Standard_False . |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. |
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Reimplemented from Blend_AppFunction. Reimplemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Reimplemented from Blend_AppFunction. Reimplemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Reimplemented from Blend_AppFunction. Reimplemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. |
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Implements Blend_AppFunction. |
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Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Reimplemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Reimplemented in BRepBlend_ChAsym, BRepBlend_ConstRad, and BRepBlend_EvolRad. |
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Reimplemented in BRepBlend_ChAsym, BRepBlend_ConstRad, and BRepBlend_EvolRad. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |
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Implements Blend_AppFunction. Implemented in BRepBlend_Chamfer, BRepBlend_ChAsym, BRepBlend_ConstRad, BRepBlend_EvolRad, and BRepBlend_Ruled. |