| 1 | -- Created on: 1997-10-31 |
| 2 | -- Created by: Joelle CHAUVET |
| 3 | -- Copyright (c) 1997-1999 Matra Datavision |
| 4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
| 5 | -- |
| 6 | -- The content of this file is subject to the Open CASCADE Technology Public |
| 7 | -- License Version 6.5 (the "License"). You may not use the content of this file |
| 8 | -- except in compliance with the License. Please obtain a copy of the License |
| 9 | -- at http://www.opencascade.org and read it completely before using this file. |
| 10 | -- |
| 11 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
| 12 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
| 13 | -- |
| 14 | -- The Original Code and all software distributed under the License is |
| 15 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
| 16 | -- Initial Developer hereby disclaims all such warranties, including without |
| 17 | -- limitation, any warranties of merchantability, fitness for a particular |
| 18 | -- purpose or non-infringement. Please see the License for the specific terms |
| 19 | -- and conditions governing the rights and limitations under the License. |
| 20 | |
| 21 | |
| 22 | class CurveConstraint from BRepFill inherits CurveConstraint from GeomPlate |
| 23 | |
| 24 | uses |
| 25 | Pnt from gp, |
| 26 | Pnt2d from gp, |
| 27 | Vec from gp, |
| 28 | HCurveOnSurface from Adaptor3d, |
| 29 | HCurve from Adaptor3d, |
| 30 | Surface from Geom, |
| 31 | Curve from Geom2d, |
| 32 | Function from Law, |
| 33 | SLProps from GeomLProp |
| 34 | |
| 35 | raises |
| 36 | ConstructionError from Standard |
| 37 | is |
| 38 | |
| 39 | Create (Boundary : HCurveOnSurface from Adaptor3d; |
| 40 | Order : Integer from Standard ; |
| 41 | NPt : Integer from Standard = 10; |
| 42 | TolDist : Real from Standard = 0.0001; |
| 43 | TolAng : Real from Standard = 0.01; |
| 44 | TolCurv : Real from Standard = 0.1 |
| 45 | ) |
| 46 | returns CurveConstraint from BRepFill |
| 47 | raises ConstructionError; |
| 48 | --purpose : if Order is not -1 , 0, 1, 2 |
| 49 | -- |
| 50 | --- Purpose: Create a constraint |
| 51 | -- Order is the order of the constraint. The possible values for order are -1,0,1,2. |
| 52 | -- Order i means constraints Gi |
| 53 | -- Npt is the number of points associated with the constraint. |
| 54 | -- TolDist is the maximum error to satisfy for G0 constraints |
| 55 | -- TolAng is the maximum error to satisfy for G1 constraints |
| 56 | -- TolCurv is the maximum error to satisfy for G2 constraints |
| 57 | -- These errors can be replaced by laws of criterion. |
| 58 | |
| 59 | Create (Boundary : HCurve from Adaptor3d; |
| 60 | Tang : Integer from Standard; |
| 61 | NPt : Integer from Standard = 10; |
| 62 | TolDist : Real from Standard = 0.0001) |
| 63 | returns CurveConstraint from BRepFill |
| 64 | raises ConstructionError; |
| 65 | --purpose : if Order is not 0 or -1 |
| 66 | -- Purpose: Create a constraint |
| 67 | -- Order is the order of the constraint. The possible values for order are -1,0. |
| 68 | -- Order i means constraints Gi |
| 69 | -- Npt is the number of points associated with the constraint. |
| 70 | -- TolDist is the maximum error to satisfy for G0 constraints |
| 71 | -- These errors can be replaced by laws of criterion. |
| 72 | |
| 73 | end; |