API Reference > Classes > PRC Curve Classes > OdPrc2dCurveOnSurfaceCurve3d Class
OdPrc2dCurveOnSurfaceCurve3d Class
OdPrc2dCurveOnSurfaceCurve3dOdPrc2dCurveOnSurfaceCurve3dOdPrc2dCurveOnSurfaceCurve3d
Syntax
C++
class OdPrc2dCurveOnSurfaceCurve3d : public OdPrcCurve3d;

Prc2dCurveOnSurfaceCurve3d.h

 

Class representing a three-dimensional curve defined through a UV-curve lying in the surface's domain. On-surface curves can be parameterized and transformed for positioning in model space.

Transformation can be one of the following:

Value Description 
0x00 Identity 
0x01 Translate 
0x02 Rotate 
0x08 Scale 

 

OdPrc2dCurveOnSurfaceCurve3d inherits the OdPrcCurve class and can be reparameterized and trimmed using the OdPrcParameterization class and setParameterization() method.

 
Name 
Description 
 
Destroys the curve object. 
 
Name 
Description 
 
This is the overview for the contentCurve method overload. 
 
is3d 
Returns the current curve's 3D flag value. The flag is equal to true if the curve is a 3D object or is equal to false in the other case. 
 
Returns the current parameterization information used for the curve. 
 
read 
Reads curve data from a specified input stream, and creates and returns a curve entity.
 
 
Reads data from a specified input stream into a curve array.
 
 
Reads curve data from a specified input stream, creates a curve, and returns a smart pointer to an OdPrcCurve object.
 
 
Sets new parametrization information to the curve.
 
 
Writes data from a curve array to a specified output stream.
 
 
Writes curve data to a specified output stream.
 
OdPrcCurve3d Class
 
Name 
Description 
 
Creates new 3d curve instance from OdGeCurve3d.
 
 
Returns the current transformation matrix for the curve. 
 
Returns the current curve data.
 
 
is3d 
Returns the current curve's 3D flag value. The flag is equal to true if curve is a 3D object or is equal to false in the other case. 
 
Sets a new instance of the curve data.
 
 
Sets a new transformation for the curve.
 
 
Returns the current transformation for the curve. 
OdPrc2dCurveOnSurfaceCurve3d Class
 
Name 
Description 
 
Returns the current base surface of the on-surface curve. 
 
Returns the current uv-curve of the on-surface curve. 
 
Sets a new base surface of the on-surface curve.  
 
Sets a new uv-curve for the on-surface curve.  
 
Sets a new value of tolerance for the on-surface curve.  
 
Returns the current tolerance value of the on-surface curve. 
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