OdGeNurbSurface::paramOfPrec Method

Syntax

C++

OdGePoint2d paramOfPrec(const OdGePoint3d& point, const OdGeTol& tol = OdGeContext::gTol) const;

Description

Returns the 2D pair of parameter values of a point on this surface.

Parameters

Parameters	Description
point	[in] Point to be evaluated.
tol	[in] Geometric tolerance.

Returns

2D pair of parameter values of a point on this surface as a OdGePoint2d object.

Remarks

The returned parameters specify a point within tol of point. If point is not on this surface, the results are unpredictable. If you are not sure the point is on this surface, use isOn() instead of this function. This method is slower than paramOf, but more accurate.

Links

OdGeNurbSurface Class

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