| 7fd59977 |
1 | -- File: GeomFill_FunctionGuide.cdl |
| 2 | -- Created: Thu Jul 9 09:29:32 1998 |
| 3 | -- Author: Stephanie HUMEAU |
| 4 | -- <shu@sun17> |
| 5 | ---Copyright: Matra Datavision 1998 |
| 6 | |
| 7 | private class FunctionGuide from GeomFill |
| 8 | inherits FunctionSetWithDerivatives from math |
| 9 | |
| 10 | uses |
| 11 | |
| 12 | Vector from math, |
| 13 | Matrix from math, |
| 14 | Surface from Geom, |
| 15 | Curve from Geom, |
| 16 | HCurve from Adaptor3d, |
| 17 | Vec from gp, |
| 18 | XYZ from gp, |
| 19 | Pnt from gp, |
| 20 | SectionLaw from GeomFill |
| 21 | |
| 22 | is |
| 23 | |
| 24 | Create(S : SectionLaw from GeomFill; |
| 25 | Guide : HCurve from Adaptor3d; |
| 26 | ParamOnLaw : Real = 0.0) |
| 27 | returns FunctionGuide from GeomFill ; |
| 28 | |
| 29 | SetParam(me : in out; |
| 30 | Param : Real; |
| 31 | Centre : Pnt from gp; |
| 32 | Dir : XYZ from gp; |
| 33 | XDir : XYZ from gp) |
| 34 | is static; |
| 35 | |
| 36 | NbVariables(me) |
| 37 | ---Purpose: returns the number of variables of the function. |
| 38 | |
| 39 | returns Integer is redefined; |
| 40 | |
| 41 | |
| 42 | NbEquations(me) |
| 43 | ---Purpose: returns the number of equations of the function. |
| 44 | |
| 45 | returns Integer is redefined; |
| 46 | |
| 47 | |
| 48 | Value(me: in out; X: Vector; F: out Vector) |
| 49 | ---Purpose: computes the values <F> of the Functions for the |
| 50 | -- variable <X>. |
| 51 | -- Returns True if the computation was done successfully, |
| 52 | -- False otherwise. |
| 53 | |
| 54 | returns Boolean is redefined; |
| 55 | |
| 56 | |
| 57 | Derivatives(me: in out; X: Vector; D: out Matrix) |
| 58 | ---Purpose: returns the values <D> of the derivatives for the |
| 59 | -- variable <X>. |
| 60 | -- Returns True if the computation was done successfully, |
| 61 | -- False otherwise. |
| 62 | |
| 63 | returns Boolean is redefined; |
| 64 | |
| 65 | |
| 66 | Values(me: in out; X: Vector; F: out Vector; D: out Matrix) |
| 67 | ---Purpose: returns the values <F> of the functions and the derivatives |
| 68 | -- <D> for the variable <X>. |
| 69 | -- Returns True if the computation was done successfully, |
| 70 | -- False otherwise. |
| 71 | |
| 72 | returns Boolean is redefined; |
| 73 | |
| 74 | |
| 75 | DerivT(me : in out; |
| 76 | X : Vector from math; |
| 77 | DCentre: XYZ from gp; |
| 78 | DDir : XYZ from gp; |
| 79 | DFDT : out Vector) |
| 80 | ---Purpose: returns the values <F> of the T derivatives for |
| 81 | -- the parameter Param . |
| 82 | returns Boolean is static; |
| 83 | |
| 84 | DSDT(me; |
| 85 | U, V : Real; |
| 86 | DCentre: XYZ from gp; |
| 87 | DDir : XYZ from gp; |
| 88 | DSDT : out Vec from gp) |
| 89 | is private; |
| 90 | |
| 91 | Deriv2T(me: in out; |
| 92 | DCentre: XYZ from gp; |
| 93 | DDir : XYZ from gp; |
| 94 | DFDT, D2FT : out Vector) |
| 95 | ---Purpose: returns the values <F> of the T2 derivatives for |
| 96 | -- the parameter Param . |
| 97 | returns Boolean is static; |
| 98 | |
| 99 | |
| 100 | -- DerivTX(me: in out; |
| 101 | -- Param : Real from Standard; |
| 102 | -- Param0 : Real from Standard; |
| 103 | -- R : Vector from math; |
| 104 | -- X0 : Vector from math; |
| 105 | -- D: out Matrix) |
| 106 | ---Purpose: returns the values <D> of the TX derivatives for |
| 107 | -- the parameter Param . |
| 108 | -- returns Boolean is static; |
| 109 | |
| 110 | |
| 111 | -- Deriv2X(me: in out; |
| 112 | -- X : Vector from math; |
| 113 | -- T: out Tensor) |
| 114 | ---Purpose: returns the values <T> of the X2 derivatives for |
| 115 | -- the parameter Param . |
| 116 | -- returns Boolean is static; |
| 117 | |
| 118 | |
| 119 | |
| 120 | fields |
| 121 | TheGuide : HCurve from Adaptor3d; |
| 122 | TheLaw : SectionLaw from GeomFill; |
| 123 | isconst : Boolean; |
| 124 | TheCurve : Curve from Geom; |
| 125 | TheConst : Curve from Geom; |
| 126 | TheSurface: Surface from Geom; |
| 127 | First,Last: Real; |
| 128 | TheUonS : Real; |
| 129 | Centre : XYZ; |
| 130 | Dir : XYZ; |
| 131 | end FunctionGuide; |
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