GeomLProp_CurveTool Class Reference

#include <GeomLProp_CurveTool.hxx>

Static Public Member Functions
static void	Value (const Handle< Geom_Curve > &C, const Standard_Real U, gp_Pnt &P)
	Computes the point.
static void	D1 (const Handle< Geom_Curve > &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V1)
	Computes the point.
static void	D2 (const Handle< Geom_Curve > &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2)
	Computes the point.
static void	D3 (const Handle< Geom_Curve > &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2, gp_Vec &V3)
	Computes the point.
static Standard_Integer	Continuity (const Handle< Geom_Curve > &C)
	returns the order of continuity of the curve . returns 1 : first derivative only is computable returns 2 : first and second derivative only are computable. returns 3 : first, second and third are computable.
static Standard_Real	FirstParameter (const Handle< Geom_Curve > &C)
	returns the first parameter bound of the curve.
static Standard_Real	LastParameter (const Handle< Geom_Curve > &C)
	returns the last parameter bound of the curve. FirstParameter must be less than LastParamenter.

Member Function Documentation

Continuity()

static Standard_Integer GeomLProp_CurveTool::Continuity ( const Handle< Geom_Curve > &  C )

static

returns the order of continuity of the curve . returns 1 : first derivative only is computable returns 2 : first and second derivative only are computable. returns 3 : first, second and third are computable.

D1()

static void GeomLProp_CurveTool::D1 ( const Handle< Geom_Curve > &  C, const Standard_Real  U, gp_Pnt &  P, gp_Vec &  V1  )

static

Computes the point.

and first derivative <V1> of parameter on the curve .

D2()

static void GeomLProp_CurveTool::D2 ( const Handle< Geom_Curve > &  C, const Standard_Real  U, gp_Pnt &  P, gp_Vec &  V1, gp_Vec &  V2  )

static

Computes the point.

, the first derivative <V1> and second derivative <V2> of parameter on the curve .

D3()

static void GeomLProp_CurveTool::D3 ( const Handle< Geom_Curve > &  C, const Standard_Real  U, gp_Pnt &  P, gp_Vec &  V1, gp_Vec &  V2, gp_Vec &  V3  )

static

Computes the point.

, the first derivative <V1>, the second derivative <V2> and third derivative <V3> of parameter on the curve .

FirstParameter()

static Standard_Real GeomLProp_CurveTool::FirstParameter ( const Handle< Geom_Curve > &  C )

static

returns the first parameter bound of the curve.

LastParameter()

static Standard_Real GeomLProp_CurveTool::LastParameter ( const Handle< Geom_Curve > &  C )

static

returns the last parameter bound of the curve. FirstParameter must be less than LastParamenter.

Value()

static void GeomLProp_CurveTool::Value ( const Handle< Geom_Curve > &  C, const Standard_Real  U, gp_Pnt &  P  )

static

Computes the point.

of parameter on the curve .

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

• GeomLProp_CurveTool.hxx