#include <IGESGeom_SplineSurface.hxx>
Inheritance diagram for IGESGeom_SplineSurface:
Public Member Functions | |
Standard_EXPORT | IGESGeom_SplineSurface () |
Standard_EXPORT void | Init (const Standard_Integer aBoundaryType, const Standard_Integer aPatchType, const Handle(TColStd_HArray1OfReal)&allUBreakpoints, const Handle(TColStd_HArray1OfReal)&allVBreakpoints, const Handle(IGESBasic_HArray2OfHArray1OfReal)&allXCoeffs, const Handle(IGESBasic_HArray2OfHArray1OfReal)&allYCoeffs, const Handle(IGESBasic_HArray2OfHArray1OfReal)&allZCoeffs) |
This method is used to set the fields of the class SplineSurface - aBoundaryType : Type of Spline boundary 1 = Linear 2 = Quadratic 3 = Cubic 4 = Wilson-Fowler 5 = Modified Wilson-Fowler 6 = B-spline - aPatchType : Type of patch contained in the grid 1 = Cartesian Product 0 = Unspecified - allUBreakpoints : u values of grid lines - allVBreakpoints : v values of grid lines - allXCoeffs : X coefficients of M x N patches - allYCoeffs : Y coefficients of M x N patches - allZCoeffs : Z coefficients of M x N patches raises exception if allXCoeffs, allYCoeffs & allZCoeffs are not of the same size. or if the size of each element of the double array is not 16 . | |
Standard_EXPORT Standard_Integer | NbUSegments () const |
returns the number of U segments | |
Standard_EXPORT Standard_Integer | NbVSegments () const |
returns the number of V segments | |
Standard_EXPORT Standard_Integer | BoundaryType () const |
returns boundary type | |
Standard_EXPORT Standard_Integer | PatchType () const |
returns patch type | |
Standard_EXPORT Standard_Real | UBreakPoint (const Standard_Integer anIndex) const |
returns U break point of the grid line referred to by anIndex raises exception if anIndex <= 0 or anIndex > NbUSegments() + 1 | |
Standard_EXPORT Standard_Real | VBreakPoint (const Standard_Integer anIndex) const |
returns V break point of the grid line referred to by anIndex raises exception if anIndex <= 0 or anIndex > NbVSegments() + 1 | |
Standard_EXPORT Handle_TColStd_HArray1OfReal | XPolynomial (const Standard_Integer anIndex1, const Standard_Integer anIndex2) const |
returns X polynomial of patch referred to by anIndex1, anIndex2 raises exception if anIndex1 <= 0 or anIndex1 > NbUSegments() or anIndex2 <= 0 or anIndex2 > NbVSegments() | |
Standard_EXPORT Handle_TColStd_HArray1OfReal | YPolynomial (const Standard_Integer anIndex1, const Standard_Integer anIndex2) const |
returns Y polynomial of patch referred to by anIndex1, anIndex2 raises exception if anIndex1 <= 0 or anIndex1 > NbUSegments() or anIndex2 <= 0 or anIndex2 > NbVSegments() | |
Standard_EXPORT Handle_TColStd_HArray1OfReal | ZPolynomial (const Standard_Integer anIndex1, const Standard_Integer anIndex2) const |
returns Z polynomial of patch referred to by anIndex1, anIndex2 raises exception if anIndex1 <= 0 or anIndex1 > NbUSegments() or anIndex2 <= 0 or anIndex2 > NbVSegments() | |
Standard_EXPORT void | Polynomials (Handle(IGESBasic_HArray2OfHArray1OfReal)&XCoef, Handle(IGESBasic_HArray2OfHArray1OfReal)&YCoef, Handle(IGESBasic_HArray2OfHArray1OfReal)&ZCoef) const |
returns in one all the polynomial values "in bulk" usefull for massive treatements | |
Standard_EXPORT const | Handle (Standard_Type)&DynamicType() const |
Private Attributes | |
Standard_Integer | theBoundaryType |
Standard_Integer | thePatchType |
Handle_TColStd_HArray1OfReal | theUBreakPoints |
Handle_TColStd_HArray1OfReal | theVBreakPoints |
Handle_IGESBasic_HArray2OfHArray1OfReal | theXCoeffs |
Handle_IGESBasic_HArray2OfHArray1OfReal | theYCoeffs |
Handle_IGESBasic_HArray2OfHArray1OfReal | theZCoeffs |
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Reimplemented from IGESData_IGESEntity. |
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