OdDbSpline::modifyPositionAndTangent Method

Syntax

C++

bool modifyPositionAndTangent(double param, const OdGePoint3d& point, const OdGeVector3d* deriv);

Parameters	Description
double param	[in] Parameter value of the point.
const OdGePoint3d& point	[in] New position of the point.
const OdGeVector3d* deriv	[in] New value of the tangent vector at the point.

Returns true if and only if the point has successfully been adjusted.

Modifies the position and tangent of the point with a specified parameter.