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Public Member Functions |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Static Public Member Functions |
static void | Value (const Standard_Address A, const Standard_Real U, const Standard_Real V, gp_Pnt &P) |
| Computes the point
of parameter <u> and <v>
on the Surface .
.
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static void | D1 (const Standard_Address A, const Standard_Real U, const Standard_Real V, gp_Pnt &P, gp_Vec &D1U, gp_Vec &D1V) |
| Computes the point
and first derivative <D1*>
of parameter <u> and <v> on the Surface .
.
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static void | D2 (const Standard_Address A, const Standard_Real U, const Standard_Real V, gp_Pnt &P, gp_Vec &D1U, gp_Vec &D1V, gp_Vec &D2U, gp_Vec &D2V, gp_Vec &DUV) |
| Computes the point
, the first derivative <D1*>
and second derivative <D2*> of parameter <u> and
<v> on the Surface .
.
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static Standard_EXPORT gp_Vec | DN (const Standard_Address A, const Standard_Real U, const Standard_Real V, const Standard_Integer Nu, const Standard_Integer Nv) |
static Standard_Integer | Continuity (const Standard_Address A) |
| returns the order of continuity of the Surface
. returns 1 : first derivative only is
computable returns 2 : first and second derivative
only are computable.
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static void | Bounds (const Standard_Address A, Standard_Real &U1, Standard_Real &V1, Standard_Real &U2, Standard_Real &V2) |
| returns the bounds of the Surface.
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