API Reference > OdGe Classes > OdGeNurbSurface Class > OdGeNurbSurface Methods > convertFrom Method > OdGeNurbSurface::convertFrom Method (OdGeSurface*, OdGeTol&, bool)
OdGeNurbSurface::convertFrom Method (OdGeSurface*, OdGeTol&, bool)
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Syntax
C++
static OdGeNurbSurface* convertFrom(const OdGeSurface* source, const OdGeTol& tol = OdGeContext::gTol, bool sameParametrization = false);
Parameters
Parameters 
Description 
const OdGeSurface* source 
[in] Source surface to convert.  
const OdGeTol& tol = OdGeContext::gTol 
[in] Accuracy of conversion.  
bool sameParametrization = false 
[in] Necessity of parametrization preserving during conversion. 
Returns

Returns raw pointer to converted spline or null pointer if conversion failed.

Description

Converts source surface to spline with given tolerance and parametrization settings in native domain of source surface. 

 

Remarks

  • If source surface already is spline, a copy is returned.
  • If provided null-pointer to source surface or surface has no analytic representation, a null-pointer is returned
  • If input domain is not coincident to native domain, the intersection of input and native domain is used to build nurb

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