| 7fd59977 |
1 | -- File: Extrema_CurveTool.cdl |
| 2 | -- Created: Tue Jul 18 13:00:23 1995 |
| 3 | -- Author: Modelistation |
| 4 | -- <model@metrox> |
| 5 | ---Copyright: Matra Datavision 1995 |
| 6 | |
| 7 | |
| 8 | class CurveTool from Extrema |
| 9 | |
| 10 | uses Pnt from gp, |
| 11 | Vec from gp, |
| 12 | Circ from gp, |
| 13 | Elips from gp, |
| 14 | Hypr from gp, |
| 15 | Parab from gp, |
| 16 | Lin from gp, |
| 17 | Array1OfReal from TColStd, |
| 18 | BezierCurve from Geom, |
| 19 | BSplineCurve from Geom, |
| 20 | CurveType from GeomAbs, |
| 21 | Shape from GeomAbs, |
| 22 | Curve from Adaptor3d |
| 23 | |
| 24 | is |
| 25 | |
| 26 | |
| 27 | FirstParameter(myclass; C : Curve from Adaptor3d) |
| 28 | returns Real from Standard; |
| 29 | ---C++: inline |
| 30 | |
| 31 | LastParameter(myclass; C : Curve from Adaptor3d) |
| 32 | returns Real from Standard; |
| 33 | ---C++: inline |
| 34 | |
| 35 | Continuity(myclass; C: Curve from Adaptor3d) returns Shape from GeomAbs; |
| 36 | ---C++: inline |
| 37 | |
| 38 | NbIntervals(myclass; C: in out Curve from Adaptor3d; S : Shape from GeomAbs) returns Integer; |
| 39 | ---Purpose: Returns the number of intervals for continuity |
| 40 | -- <S>. May be one if Continuity(me) >= <S> |
| 41 | ---C++: inline |
| 42 | |
| 43 | |
| 44 | Intervals(myclass; C: in out Curve from Adaptor3d; T : in out Array1OfReal from TColStd; |
| 45 | S : Shape from GeomAbs); |
| 46 | ---Purpose: Stores in <T> the parameters bounding the intervals |
| 47 | -- of continuity <S>. |
| 48 | -- |
| 49 | -- The array must provide enough room to accomodate |
| 50 | -- for the parameters. i.e. T.Length() > NbIntervals() |
| 51 | ---C++: inline |
| 52 | |
| 53 | IsPeriodic(myclass;C: Curve from Adaptor3d) returns Boolean; |
| 54 | |
| 55 | Period(myclass; C: Curve from Adaptor3d) returns Real; |
| 56 | ---C++: inline |
| 57 | |
| 58 | |
| 59 | Resolution(myclass; C: Curve from Adaptor3d; R3d: Real) returns Real; |
| 60 | ---C++: inline |
| 61 | |
| 62 | |
| 63 | GetType(myclass;C: Curve from Adaptor3d) returns CurveType from GeomAbs; |
| 64 | ---C++: inline |
| 65 | |
| 66 | |
| 67 | Value(myclass; C : Curve from Adaptor3d; |
| 68 | U : Real from Standard) |
| 69 | returns Pnt from gp; |
| 70 | ---C++: inline |
| 71 | |
| 72 | D1 (myclass; C : Curve from Adaptor3d; |
| 73 | U : Real from Standard; |
| 74 | P : out Pnt from gp; |
| 75 | V : out Vec from gp); |
| 76 | ---C++: inline |
| 77 | |
| 78 | D2 (myclass; C : Curve from Adaptor3d; |
| 79 | U : Real from Standard; |
| 80 | P : out Pnt from gp; |
| 81 | V1, V2 : out Vec from gp); |
| 82 | ---C++: inline |
| 83 | |
| 84 | Line(myclass; C : Curve from Adaptor3d) returns Lin from gp; |
| 85 | ---C++: inline |
| 86 | |
| 87 | Circle(myclass; C : Curve from Adaptor3d) returns Circ from gp; |
| 88 | ---C++: inline |
| 89 | |
| 90 | Ellipse(myclass; C : Curve from Adaptor3d) returns Elips from gp; |
| 91 | ---C++: inline |
| 92 | |
| 93 | Hyperbola(myclass; C : Curve from Adaptor3d) returns Hypr from gp; |
| 94 | ---C++: inline |
| 95 | |
| 96 | Parabola(myclass; C : Curve from Adaptor3d) returns Parab from gp; |
| 97 | ---C++: inline |
| 98 | |
| 99 | Degree(myclass; C : Curve from Adaptor3d) returns Integer; |
| 100 | ---C++: inline |
| 101 | |
| 102 | IsRational(myclass; C : Curve from Adaptor3d) returns Boolean; |
| 103 | ---C++: inline |
| 104 | |
| 105 | NbPoles(myclass; C : Curve from Adaptor3d) returns Integer; |
| 106 | ---C++: inline |
| 107 | |
| 108 | NbKnots(myclass; C : Curve from Adaptor3d) returns Integer; |
| 109 | ---C++: inline |
| 110 | |
| 111 | Bezier(myclass; C : Curve from Adaptor3d) returns BezierCurve from Geom; |
| 112 | ---C++: inline |
| 113 | |
| 114 | BSpline(myclass; C : Curve from Adaptor3d) returns BSplineCurve from Geom; |
| 115 | ---C++: inline |
| 116 | |
| 117 | |
| 118 | end CurveTool; |
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