OdBmGCurve Class

API Reference > Classes > Geometry Classes > OdBmGCurve Class

OdBmGCurve Class

Class Hierarchy

Syntax

C++

class OdBmGCurve : public OdBmGNode;

BmGCurve.h

This class is the base class for all geometric representations of curves. (For example, OdBmGLine, OdBmGEllipse, etc.)

Geometry Classes

OdBmGCurve Methods

createOffset	Creates a new offset curve of the existing curve.
createReversed	Creates a new curve with the opposite orientation of the existing curve.
evalPoint	Returns the point on this curve corresponding to the specified parameter value as an OdGePoint3d object.
evaluate	Calculates the point on this curve corresponding to the specified parameter value as an OdGePoint3d object.
getApproximateLength	Returns approximate curve length.
getCurveType	Returns curve type.
getEndParamsItem	Returns the length and height of the curve as a static array of two doubles.
getEndPoint	Returns point of existing curve.
getGeCurve	Returns the GeCurve as an OdGeCurve3d object.
isDegenerate	Returns eOk if successful or an appropriate error code in the other case.
length	Returns curve length as a double value.
makeBound	Changes the bounds of this curve to the specified values.
makeUnbound	Makes curve unbound.

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