API Reference > Classes > PRC Curve Classes > OdPrcEquationCurve3d Class
OdPrcEquationCurve3d Class
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Class Hierarchy
OdPrcEquationCurve3dOdPrcEquationCurve3dOdPrcEquationCurve3d
Syntax
C++
class OdPrcEquationCurve3d : public OdPrcCurve3d;
File

PrcEquationCurve3d.h

Description

 

Class implements a three-dimensional curve defined by mathematical functions of one variable on the X, Y and Z axis. Equation curve 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 

 

OdPrcEquationCurve3d inherits the OdPrcCurve class and can be reparameterized and trimmed using the OdPrcParameterization class and setParameterization() method.

Group
Methods
~OdPrcEquationCurve3d 
Destroys the equation curve object. 
OdPrcEquationCurve3d Methods
functionX 
Returns the current mathematical function for the X-axis. 
functionY 
Returns the current mathematical function for the Y-axis. 
functionZ 
Returns the current mathematical function for the Z-axis. 
setFunctionX 
Sets a new mathematical function for the X-axis of the equation curve.
 
setFunctionY 
Sets a new mathematical function for the Y-axis of the equation curve.
 
setFunctionZ 
Sets a new mathematical function for the Z-axis of the equation curve.
 
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