#include <ProjLib_CompProjectedCurve.hxx>
Inheritance diagram for ProjLib_CompProjectedCurve:
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Standard_EXPORT | ProjLib_CompProjectedCurve () |
Standard_EXPORT | ProjLib_CompProjectedCurve (const Handle(Adaptor3d_HSurface)&S, const Handle(Adaptor3d_HCurve)&C, const Standard_Real TolU, const Standard_Real TolV) |
try to find all solutions | |
Standard_EXPORT | ProjLib_CompProjectedCurve (const Handle(Adaptor3d_HSurface)&S, const Handle(Adaptor3d_HCurve)&C, const Standard_Real TolU, const Standard_Real TolV, const Standard_Real MaxDist) |
this constructor tries to optimize the search using the assamption that maximum distance between surface and curve less or equal then MaxDist. if MaxDist < 0 then algorithm works as above. | |
Standard_EXPORT void | Init () |
computes a set of projected point and determine the continuous parts of the projected curves. The points corresponding to a projection on the bounds of the surface are included in this set of points. | |
Standard_EXPORT void | Load (const Handle(Adaptor3d_HSurface)&S) |
Changes the surface. . | |
Standard_EXPORT void | Load (const Handle(Adaptor3d_HCurve)&C) |
Changes the curve. . | |
Standard_EXPORT const Handle_Adaptor3d_HSurface & | GetSurface () const |
Standard_EXPORT const Handle_Adaptor3d_HCurve & | GetCurve () const |
Standard_EXPORT void | GetTolerance (Standard_Real &TolU, Standard_Real &TolV) const |
Standard_EXPORT Standard_Integer | NbCurves () const |
returns the number of continuous part of the projected curve | |
Standard_EXPORT void | Bounds (const Standard_Integer Index, Standard_Real &Udeb, Standard_Real &Ufin) const |
returns the bounds of the continuous part corresponding to Index | |
Standard_EXPORT Standard_Boolean | IsSinglePnt (const Standard_Integer Index, gp_Pnt2d &P) const |
returns True if part of projection with number Index is a single point and writes its coordinats in P | |
Standard_EXPORT Standard_Boolean | IsUIso (const Standard_Integer Index, Standard_Real &U) const |
returns True if part of projection with number Index is an u-isoparametric curve of input surface | |
Standard_EXPORT Standard_Boolean | IsVIso (const Standard_Integer Index, Standard_Real &V) const |
returns True if part of projection with number Index is an v-isoparametric curve of input surface | |
Standard_EXPORT gp_Pnt2d | Value (const Standard_Real U) const |
Computes the point of parameter U on the curve. . | |
Standard_EXPORT void | D0 (const Standard_Real U, gp_Pnt2d &P) const |
Computes the point of parameter U on the curve. . | |
Standard_EXPORT void | D1 (const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &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_Pnt2d &P, gp_Vec2d &V1, gp_Vec2d &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 gp_Vec2d | 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 N < 1. //! Raised if N > 2. . | |
Standard_EXPORT Standard_Real | FirstParameter () const |
Returns the first parameter of the curve C which has a projection on S. . | |
Standard_EXPORT Standard_Real | LastParameter () const |
Returns the last parameter of the curve C which has a projection on S. . | |
Standard_EXPORT Standard_Integer | NbIntervals (const GeomAbs_Shape S) const |
Returns the number of intervals which define an S continuous part of the projected curve . | |
Standard_EXPORT Handle_Adaptor2d_HCurve2d | Trim (const Standard_Real FirstParam, const Standard_Real LastParam, const Standard_Real Tol) const |
Returns a curve equivalent of <me> between parameters <first> and <last>. <tol> is used to test for 2d points confusion. //! If <first> >= <last> . | |
Standard_EXPORT void | Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const |
Returns the parameters corresponding to S discontinuities. The array must provide enough room to accomodate for the parameters. i.e. T.Length() > NbIntervals() . | |
Standard_EXPORT Standard_Real | MaxDistance (const Standard_Integer Index) const |
returns the maximum distance between curve to project and surface | |
Standard_EXPORT const Handle_ProjLib_HSequenceOfHSequenceOfPnt & | GetSequence () const |
Standard_EXPORT GeomAbs_CurveType | GetType () const |
Returns the type of the curve in the current interval : Line, Circle, Ellipse, Hyperbola, Parabola, BezierCurve, BSplineCurve, OtherCurve. . | |
Private Member Functions | |
Standard_EXPORT void | BuildIntervals (const GeomAbs_Shape S) const |
Private Attributes | |
Handle_Adaptor3d_HSurface | mySurface |
Handle_Adaptor3d_HCurve | myCurve |
Standard_Integer | myNbCurves |
Handle_ProjLib_HSequenceOfHSequenceOfPnt | mySequence |
Standard_Real | myTolU |
Standard_Real | myTolV |
Standard_Real | myMaxDist |
Handle_TColStd_HArray1OfBoolean | myUIso |
Handle_TColStd_HArray1OfBoolean | myVIso |
Handle_TColStd_HArray1OfBoolean | mySnglPnts |
Handle_TColStd_HArray1OfReal | myMaxDistance |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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Reimplemented from Adaptor2d_Curve2d. |
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