#include <ProjLib_ProjectOnPlane.hxx>
Inheritance diagram for ProjLib_ProjectOnPlane:

Public Member Functions | |
| void * | operator new (size_t, void *anAddress) |
| void * | operator new (size_t size) |
| void | operator delete (void *anAddress) |
| Standard_EXPORT | ProjLib_ProjectOnPlane () |
| Empty constructor. . | |
| Standard_EXPORT | ProjLib_ProjectOnPlane (const gp_Ax3 &Pl) |
| The projection will be normal to the Plane defined by the Ax3 <pl>. . | |
| Standard_EXPORT | ProjLib_ProjectOnPlane (const gp_Ax3 &Pl, const gp_Dir &D) |
| The projection will be along the direction <d> on the plane defined by the Ax3 <pl>. //! raises if the direction <d> is parallel to the plane <pl>. . | |
| Standard_EXPORT void | Load (const Handle(Adaptor3d_HCurve)&C, const Standard_Real Tolerance, const Standard_Boolean KeepParametrization=Standard_True) |
| Sets the Curve and perform the projection. if <keepparametrization> is true, the parametrization of the Projected Curve <pc> will be the same as the parametrization of the initial curve <c>. It meens: proj(C(u)) = PC(u) for each u. Otherwize, the parametrization may change. . | |
| Standard_EXPORT const gp_Ax3 & | GetPlane () const |
| Standard_EXPORT const gp_Dir & | GetDirection () const |
| Standard_EXPORT const Handle_Adaptor3d_HCurve & | GetCurve () const |
| Standard_EXPORT Standard_Real | FirstParameter () const |
| Standard_EXPORT Standard_Real | LastParameter () const |
| Standard_EXPORT GeomAbs_Shape | Continuity () const |
| Standard_EXPORT Standard_Integer | NbIntervals (const GeomAbs_Shape S) |
| If necessary, breaks the curve in intervals of continuity <s>. And returns the number of intervals. . | |
| Standard_EXPORT void | Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) |
| Stores in <t> the parameters bounding the intervals of continuity <s>. The array must provide enough room to accomodate for the parameters. i.e. T.Length() > NbIntervals() . | |
| Standard_EXPORT Handle_Adaptor3d_HCurve | Trim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const |
| Returns a curve equivalent of <me> between parameters <first> and <last>. <tol> is used to test for 3d points confusion. //! If <first> >= <last> . | |
| Standard_EXPORT Standard_Boolean | IsClosed () const |
| Standard_EXPORT Standard_Boolean | IsPeriodic () const |
| Standard_EXPORT Standard_Real | Period () const |
| Standard_EXPORT gp_Pnt | Value (const Standard_Real U) const |
| Computes the point of parameter U on the curve. . | |
| Standard_EXPORT void | D0 (const Standard_Real U, gp_Pnt &P) const |
| Computes the point of parameter U on the curve. . | |
| Standard_EXPORT void | D1 (const Standard_Real U, gp_Pnt &P, gp_Vec &V) const |
| Computes the point of parameter U on the curve with its first derivative. //! Raised if the continuity of the current interval is not C1. . | |
| Standard_EXPORT void | D2 (const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2) const |
| Returns the point P of parameter U, the first and second derivatives V1 and V2. //! Raised if the continuity of the current interval is not C2. . | |
| Standard_EXPORT void | D3 (const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2, gp_Vec &V3) const |
| Returns the point P of parameter U, the first, the second and the third derivative. //! Raised if the continuity of the current interval is not C3. . | |
| Standard_EXPORT gp_Vec | DN (const Standard_Real U, const Standard_Integer N) const |
| The returned vector gives the value of the derivative for the order of derivation N. //! Raised if the continuity of the current interval is not CN. //! Raised if N < 1. . | |
| Standard_EXPORT Standard_Real | Resolution (const Standard_Real R3d) const |
| Returns the parametric resolution corresponding to the real space resolution <r3d>. . | |
| Standard_EXPORT GeomAbs_CurveType | GetType () const |
| Returns the type of the curve in the current interval : Line, Circle, Ellipse, Hyperbola, Parabola, BezierCurve, BSplineCurve, OtherCurve. . | |
| Standard_EXPORT gp_Lin | Line () const |
| Standard_EXPORT gp_Circ | Circle () const |
| Standard_EXPORT gp_Elips | Ellipse () const |
| Standard_EXPORT gp_Hypr | Hyperbola () const |
| Standard_EXPORT gp_Parab | Parabola () const |
| Standard_EXPORT Standard_Integer | Degree () const |
| Standard_EXPORT Standard_Boolean | IsRational () const |
| Standard_EXPORT Standard_Integer | NbPoles () const |
| Standard_EXPORT Standard_Integer | NbKnots () const |
| Standard_EXPORT Handle_Geom_BezierCurve | Bezier () const |
| Warning ! this will NOT make a copy of the Bezier Curve : If you want to modify the Curve please make a copy yourself Also it will NOT trim the surface to myFirst/Last. . | |
| Standard_EXPORT Handle_Geom_BSplineCurve | BSpline () const |
| Warning ! this will NOT make a copy of the BSpline Curve : If you want to modify the Curve please make a copy yourself Also it will NOT trim the surface to myFirst/Last. . | |
Private Attributes | |
| Handle_Adaptor3d_HCurve | myCurve |
| gp_Ax3 | myPlane |
| gp_Dir | myDirection |
| Standard_Boolean | myKeepParam |
| Standard_Real | myFirstPar |
| Standard_Real | myLastPar |
| Standard_Real | myTolerance |
| GeomAbs_CurveType | myType |
| Handle_GeomAdaptor_HCurve | myResult |
| Standard_Boolean | myIsApprox |
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1.4.1