Open CASCADE Technology 6.6.0
Static Public Member Functions
LProp3d_CurveTool Class Reference

#include <LProp3d_CurveTool.hxx>

Static Public Member Functions

static void Value (const Handle< Adaptor3d_HCurve > &C, const Standard_Real U, gp_Pnt &P)
 Computes the point.
static void D1 (const Handle< Adaptor3d_HCurve > &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V1)
 Computes the point.
static void D2 (const Handle< Adaptor3d_HCurve > &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2)
 Computes the point.
static void D3 (const Handle< Adaptor3d_HCurve > &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< Adaptor3d_HCurve > &C)
 returns the order of continuity of the HCurve .
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< Adaptor3d_HCurve > &C)
 returns the first parameter bound of the HCurve.


static Standard_Real LastParameter (const Handle< Adaptor3d_HCurve > &C)
 returns the last parameter bound of the HCurve.
FirstParameter must be less than LastParamenter.


Member Function Documentation

static Standard_Integer LProp3d_CurveTool::Continuity ( const Handle< Adaptor3d_HCurve > &  C) [static]
static void LProp3d_CurveTool::D1 ( const Handle< Adaptor3d_HCurve > &  C,
const Standard_Real  U,
gp_Pnt P,
gp_Vec V1 
) [static]

and first derivative <V1> of
parameter <U> on the HCurve .

static void LProp3d_CurveTool::D2 ( const Handle< Adaptor3d_HCurve > &  C,
const Standard_Real  U,
gp_Pnt P,
gp_Vec V1,
gp_Vec V2 
) [static]

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

static void LProp3d_CurveTool::D3 ( const Handle< Adaptor3d_HCurve > &  C,
const Standard_Real  U,
gp_Pnt P,
gp_Vec V1,
gp_Vec V2,
gp_Vec V3 
) [static]

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

static Standard_Real LProp3d_CurveTool::FirstParameter ( const Handle< Adaptor3d_HCurve > &  C) [static]
static Standard_Real LProp3d_CurveTool::LastParameter ( const Handle< Adaptor3d_HCurve > &  C) [static]
static void LProp3d_CurveTool::Value ( const Handle< Adaptor3d_HCurve > &  C,
const Standard_Real  U,
gp_Pnt P 
) [static]

of parameter <U> on the HCurve .


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