Converts curve2d to analytical form with given
precision or simpify curve2d.
More...

#include <ShapeCustom_Curve2d.hxx>

Static Public Member Functions
static Standard_Boolean	IsLinear (const TColgp_Array1OfPnt2d &thePoles, const Standard_Real theTolerance, Standard_Real &theDeviation)
	Check if poleses is in the plane with given precision Returns false if no. More...

static Handle_Geom2d_Line	ConvertToLine2d (const Handle< Geom2d_Curve > &theCurve, const Standard_Real theFirstIn, const Standard_Real theLastIn, const Standard_Real theTolerance, Standard_Real &theNewFirst, Standard_Real &theNewLast, Standard_Real &theDeviation)
	Try to convert BSpline2d or Bezier2d to line 2d only if it is linear. Recalculate first and last parameters. Returns line2d or null curve2d. More...

static Standard_Boolean	SimplifyBSpline2d (Handle< Geom2d_BSplineCurve > &theBSpline2d, const Standard_Real theTolerance)
	Try to remove knots from bspline where local derivatives are the same. Remove knots with given precision. Returns false if Bsplien was not modified More...

Detailed Description

Converts curve2d to analytical form with given
precision or simpify curve2d.

Member Function Documentation

static Handle_Geom2d_Line ShapeCustom_Curve2d::ConvertToLine2d	(	const Handle< Geom2d_Curve > &	theCurve,
		const Standard_Real	theFirstIn,
		const Standard_Real	theLastIn,
		const Standard_Real	theTolerance,
		Standard_Real &	theNewFirst,
		Standard_Real &	theNewLast,
		Standard_Real &	theDeviation
	)

static

Try to convert BSpline2d or Bezier2d to line 2d
only if it is linear. Recalculate first and last parameters.
Returns line2d or null curve2d.

static Standard_Boolean ShapeCustom_Curve2d::IsLinear	(	const TColgp_Array1OfPnt2d &	thePoles,
		const Standard_Real	theTolerance,
		Standard_Real &	theDeviation
	)

static

Check if poleses is in the plane with given precision
Returns false if no.

static Standard_Boolean ShapeCustom_Curve2d::SimplifyBSpline2d	(	Handle< Geom2d_BSplineCurve > &	theBSpline2d,
		const Standard_Real	theTolerance
	)

static

Try to remove knots from bspline where local derivatives are the same.
Remove knots with given precision.
Returns false if Bsplien was not modified

The documentation for this class was generated from the following file: