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1 | -- Created on: 1995-12-01 |
| 2 | -- Created by: EXPRESS->CDL V0.2 Translator |
| 3 | -- Copyright (c) 1995-1999 Matra Datavision |
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4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | -- |
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6 | -- This file is part of Open CASCADE Technology software library. |
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7 | -- |
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8 | -- This library is free software; you can redistribute it and/or modify it under |
| 9 | -- the terms of the GNU Lesser General Public License version 2.1 as published |
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10 | -- by the Free Software Foundation, with special exception defined in the file |
| 11 | -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 12 | -- distribution for complete text of the license and disclaimer of any warranty. |
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13 | -- |
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14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | -- commercial license or contractual agreement. |
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16 | |
| 17 | class BSplineSurface from StepGeom |
| 18 | |
| 19 | inherits BoundedSurface from StepGeom |
| 20 | |
| 21 | |
| 22 | -- N.B : EXPRESS Complexe SUBTYPE Declaration : |
| 23 | |
| 24 | -- ANDOR ( ONEOF ( b_spline_surface_with_knots uniform_surface quasi_uniform_surface bezier_surface ) rational_b_spline_surface ) |
| 25 | |
| 26 | uses |
| 27 | |
| 28 | Integer from Standard, |
| 29 | HArray2OfCartesianPoint from StepGeom, |
| 30 | BSplineSurfaceForm from StepGeom, |
| 31 | Logical from StepData, |
| 32 | CartesianPoint from StepGeom, |
| 33 | HAsciiString from TCollection |
| 34 | is |
| 35 | |
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36 | Create returns BSplineSurface; |
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37 | ---Purpose: Returns a BSplineSurface |
| 38 | |
| 39 | |
| 40 | Init (me : mutable; |
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41 | aName : HAsciiString from TCollection) is redefined; |
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42 | |
| 43 | Init (me : mutable; |
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44 | aName : HAsciiString from TCollection; |
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45 | aUDegree : Integer from Standard; |
| 46 | aVDegree : Integer from Standard; |
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47 | aControlPointsList : HArray2OfCartesianPoint from StepGeom; |
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48 | aSurfaceForm : BSplineSurfaceForm from StepGeom; |
| 49 | aUClosed : Logical from StepData; |
| 50 | aVClosed : Logical from StepData; |
| 51 | aSelfIntersect : Logical from StepData) is virtual; |
| 52 | |
| 53 | -- Specific Methods for Field Data Access -- |
| 54 | |
| 55 | SetUDegree(me : mutable; aUDegree : Integer); |
| 56 | UDegree (me) returns Integer; |
| 57 | SetVDegree(me : mutable; aVDegree : Integer); |
| 58 | VDegree (me) returns Integer; |
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59 | SetControlPointsList(me : mutable; aControlPointsList : HArray2OfCartesianPoint); |
| 60 | ControlPointsList (me) returns HArray2OfCartesianPoint; |
| 61 | ControlPointsListValue (me; num1 : Integer; num2 : Integer) returns CartesianPoint; |
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62 | NbControlPointsListI (me) returns Integer; |
| 63 | NbControlPointsListJ (me) returns Integer; |
| 64 | SetSurfaceForm(me : mutable; aSurfaceForm : BSplineSurfaceForm); |
| 65 | SurfaceForm (me) returns BSplineSurfaceForm; |
| 66 | SetUClosed(me : mutable; aUClosed : Logical); |
| 67 | UClosed (me) returns Logical; |
| 68 | SetVClosed(me : mutable; aVClosed : Logical); |
| 69 | VClosed (me) returns Logical; |
| 70 | SetSelfIntersect(me : mutable; aSelfIntersect : Logical); |
| 71 | SelfIntersect (me) returns Logical; |
| 72 | |
| 73 | fields |
| 74 | |
| 75 | uDegree : Integer from Standard; |
| 76 | vDegree : Integer from Standard; |
| 77 | controlPointsList : HArray2OfCartesianPoint from StepGeom; |
| 78 | surfaceForm : BSplineSurfaceForm from StepGeom; -- an Enumeration |
| 79 | uClosed : Logical from StepData; |
| 80 | vClosed : Logical from StepData; |
| 81 | selfIntersect : Logical from StepData; |
| 82 | |
| 83 | end BSplineSurface; |
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