Provides evaluation methods on an algorithmic patch (based on 4 Curves) defined by its boundaries and blending functions.
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| GeomFill_CoonsAlgPatch (const Handle< GeomFill_Boundary > &B1, const Handle< GeomFill_Boundary > &B2, const Handle< GeomFill_Boundary > &B3, const Handle< GeomFill_Boundary > &B4) |
| Constructs the algorithmic patch. By Default the constructed blending functions are linear. Warning: No control is done on the bounds. B1/B3 and B2/B4 must be same range and well oriented.
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void | Func (Handle< Law_Function > &f1, Handle< Law_Function > &f2) const |
| Give the blending functions.
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void | SetFunc (const Handle< Law_Function > &f1, const Handle< Law_Function > &f2) |
| Set the blending functions.
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gp_Pnt | Value (const Standard_Real U, const Standard_Real V) const |
| Computes the value on the algorithmic patch at parameters U and V.
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gp_Vec | D1U (const Standard_Real U, const Standard_Real V) const |
| Computes the d/dU partial derivative on the algorithmic patch at parameters U and V.
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gp_Vec | D1V (const Standard_Real U, const Standard_Real V) const |
| Computes the d/dV partial derivative on the algorithmic patch at parameters U and V.
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gp_Vec | DUV (const Standard_Real U, const Standard_Real V) const |
| Computes the d2/dUdV partial derivative on the algorithmic patch made with linear blending functions at parameter U and V.
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const gp_Pnt & | Corner (const Standard_Integer I) const |
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const Handle< GeomFill_Boundary > & | Bound (const Standard_Integer I) const |
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const Handle< Law_Function > & | Func (const Standard_Integer I) const |
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Public Member Functions inherited from Standard_Transient |
| Standard_Transient () |
| Empty constructor.
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| Standard_Transient (const Standard_Transient &) |
| Copy constructor – does nothing.
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Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter.
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virtual | ~Standard_Transient () |
| Destructor must be virtual.
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virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object.
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Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type.
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Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName.
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Standard_Boolean | IsKind (const opencascade::handle< Standard_Type > &theType) const |
| Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
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Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
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Standard_Transient * | This () const |
| Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
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Standard_Integer | GetRefCount () const noexcept |
| Get the reference counter of this object.
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void | IncrementRefCounter () noexcept |
| Increments the reference counter of this object.
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Standard_Integer | DecrementRefCounter () noexcept |
| Decrements the reference counter of this object; returns the decremented value.
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virtual void | Delete () const |
| Memory deallocator for transient classes.
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Provides evaluation methods on an algorithmic patch (based on 4 Curves) defined by its boundaries and blending functions.