Open CASCADE Technology 6.6.0
Public Member Functions
GeomFill_BezierCurves Class Reference

This class provides an algorithm for constructing a Bezier surface filled from
contiguous Bezier curves which form its boundaries.
The algorithm accepts two, three or four Bezier curves
as the boundaries of the target surface.
A range of filling styles - more or less rounded, more or less flat - is available.
A BezierCurves object provides a framework for:
More...

#include <GeomFill_BezierCurves.hxx>

Public Member Functions

 GeomFill_BezierCurves ()
 Constructs an empty framework for building a Bezier
surface from contiguous Bezier curves.
You use the Init function to define the boundaries of the surface.

 GeomFill_BezierCurves (const Handle< Geom_BezierCurve > &C1, const Handle< Geom_BezierCurve > &C2, const Handle< Geom_BezierCurve > &C3, const Handle< Geom_BezierCurve > &C4, const GeomFill_FillingStyle Type)
 Constructs a framework for building a Bezier surface
from the four contiguous Bezier curves, C1, C2, C3 and C4
Raises Standard_ConstructionError if the curves are not contiguous.

 GeomFill_BezierCurves (const Handle< Geom_BezierCurve > &C1, const Handle< Geom_BezierCurve > &C2, const Handle< Geom_BezierCurve > &C3, const GeomFill_FillingStyle Type)
 Constructs a framework for building a Bezier surface
from the three contiguous Bezier curves, C1, C2 and C3
Raises Standard_ConstructionError if the curves are not contiguous.

 GeomFill_BezierCurves (const Handle< Geom_BezierCurve > &C1, const Handle< Geom_BezierCurve > &C2, const GeomFill_FillingStyle Type)
 Constructs a framework for building a Bezier surface
from the two contiguous Bezier curves, C1 and C2
Raises Standard_ConstructionError if the curves are not contiguous.

void Init (const Handle< Geom_BezierCurve > &C1, const Handle< Geom_BezierCurve > &C2, const Handle< Geom_BezierCurve > &C3, const Handle< Geom_BezierCurve > &C4, const GeomFill_FillingStyle Type)
 if the curves cannot be joined

void Init (const Handle< Geom_BezierCurve > &C1, const Handle< Geom_BezierCurve > &C2, const Handle< Geom_BezierCurve > &C3, const GeomFill_FillingStyle Type)
 if the curves cannot be joined

void Init (const Handle< Geom_BezierCurve > &C1, const Handle< Geom_BezierCurve > &C2, const GeomFill_FillingStyle Type)
 Initializes or reinitializes this algorithm with two, three,
or four curves - C1, C2, C3, and C4 - and Type, one
of the following filling styles:

const Handle_Geom_BezierSurface & Surface () const
 Returns the Bezier surface resulting from the
computation performed by this algorithm.


Detailed Description


Constructor & Destructor Documentation

GeomFill_BezierCurves::GeomFill_BezierCurves ( )
GeomFill_BezierCurves::GeomFill_BezierCurves ( const Handle< Geom_BezierCurve > &  C1,
const Handle< Geom_BezierCurve > &  C2,
const Handle< Geom_BezierCurve > &  C3,
const Handle< Geom_BezierCurve > &  C4,
const GeomFill_FillingStyle  Type 
)
GeomFill_BezierCurves::GeomFill_BezierCurves ( const Handle< Geom_BezierCurve > &  C1,
const Handle< Geom_BezierCurve > &  C2,
const Handle< Geom_BezierCurve > &  C3,
const GeomFill_FillingStyle  Type 
)
GeomFill_BezierCurves::GeomFill_BezierCurves ( const Handle< Geom_BezierCurve > &  C1,
const Handle< Geom_BezierCurve > &  C2,
const GeomFill_FillingStyle  Type 
)

Member Function Documentation

void GeomFill_BezierCurves::Init ( const Handle< Geom_BezierCurve > &  C1,
const Handle< Geom_BezierCurve > &  C2,
const Handle< Geom_BezierCurve > &  C3,
const Handle< Geom_BezierCurve > &  C4,
const GeomFill_FillingStyle  Type 
)
void GeomFill_BezierCurves::Init ( const Handle< Geom_BezierCurve > &  C1,
const Handle< Geom_BezierCurve > &  C2,
const Handle< Geom_BezierCurve > &  C3,
const GeomFill_FillingStyle  Type 
)
void GeomFill_BezierCurves::Init ( const Handle< Geom_BezierCurve > &  C1,
const Handle< Geom_BezierCurve > &  C2,
const GeomFill_FillingStyle  Type 
)
  • GeomFill_Stretch - the style with the flattest patch
  • GeomFill_Coons - a rounded style of patch with
    less depth than that of Curved
  • GeomFill_Curved - the style with the most rounded patch.
    Exceptions
    Standard_ConstructionError if the curves are not contiguous.
const Handle_Geom_BezierSurface& GeomFill_BezierCurves::Surface ( ) const

The documentation for this class was generated from the following file:
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines