OdPrcHyperbola2d Class

Class Hierarchy

Syntax

C++

class OdPrcHyperbola2d : public OdPrcCurve2d;

File

PrcHyperbola2d.h

Description

Class implements a two-dimensional hyperbola defined on an [-infinite, infinite] interval. A hyperbola can be parameterized and transformed for positioning in model space.

Remarks

Transformation can be one of the following:

Value Description

0x00 Identity

0x01 Translate

0x02 Rotate

0x08 Scale

OdPrcHyperbola2d inherits the OdPrcCurve class and can be reparameterized and trimmed using the OdPrcParameterization class and setParameterization() method.

Destroys the hyperbola.

OdPrcHyperbola2d Methods

parameterizationType	Returns the current parameterization type used for the hyperbola. There are two types of hyperbola parameterization:
semiAxis	Returns the current value of the semi_axis length for the hyperbola. The semi_axis length determines the length the hyperbola is centered with at the origin. The semi_axis length is along the X-axis.
semiImageAxis	Returns the current value of the semi_image_axis length for the hyperbola. The semi_image_axis length determines the length the hyperbola is centered with at the origin. The semi_image_axis length is along the Y-axis.
setParameterizationType	Sets a new value of the hyperbola parameterization type. There are two types of hyperbola parameterization:
setSemiAxis	Sets a new value of the semi_axis length for the hyperbola. The semi_axis length determines the length the hyperbola is centered with at the origin. The semi_axis length is along the X-axis.
setSemiImageAxis	Sets a new value of the semi_image_axis length for the hyperbola. The semi_image_axis length determines the length the hyperbola is centered with at the origin. The semi_image_axis length is along the Y-axis.

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