API Reference > OdDg Classes > OdDgCurveElement2d Class > OdDgCurveElement2d Methods > getSecondDeriv Method > OdDgCurveElement2d::getSecondDeriv Method (double, OdGeVector2d&)
OdDgCurveElement2d::getSecondDeriv Method (double, OdGeVector2d&)
|
Parameters |
Description |
|
double param |
[in] Parameter specifying point. |
|
OdGeVector2d& secondDeriv |
[out] Receives the first derivative. |
|
pointOnCurve |
[in] Point on the curve. |
Returns eOk if successful, or an appropriate error code if not.
Returns the second derivative of this Curve object at the specified point.
|
Copyright © 2002–2020. Open Design Alliance. All rights reserved.
|
