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1 | -- Created on: 1993-12-02 |
2 | -- Created by: Jacques GOUSSARD |
3 | -- Copyright (c) 1993-1999 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 | package Blend |
18 | |
19 | uses IntSurf, |
20 | TColgp, |
21 | TColStd, |
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22 | Adaptor2d, |
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23 | gp, |
24 | TopAbs, |
25 | math, |
26 | TCollection, |
27 | MMgt, |
28 | StdFail, |
29 | GeomAbs |
30 | |
31 | is |
32 | |
33 | -- deferred generic class SurfaceTool; |
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34 | |
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35 | |
36 | deferred class AppFunction; -- inherits FunctionSetWithDerivatives from math |
37 | |
38 | deferred class Function; -- inherits AppFunction from Blend |
39 | |
40 | deferred class FuncInv; -- inherits FunctionSetWithDerivatives from math |
41 | |
42 | deferred class CSFunction; -- inherits AppFunction from Blend |
43 | |
44 | deferred class SurfRstFunction; -- inherits AppFunction from Blend |
45 | |
46 | deferred class SurfPointFuncInv; -- inherits FunctionSetWithDerivatives from math |
47 | |
48 | deferred class SurfCurvFuncInv; -- inherits FunctionSetWithDerivatives from math |
49 | |
50 | deferred class RstRstFunction; -- inherits AppFunction from Blend |
51 | |
52 | deferred class CurvPointFuncInv; -- inherits FunctionSetWithDerivatives from math |
53 | |
54 | |
55 | |
56 | class Point; |
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57 | |
58 | generic class Walking; |
59 | |
60 | generic class CSWalking; |
61 | |
62 | |
63 | class SequenceOfPoint instantiates Sequence from TCollection |
64 | (Point from Blend); |
65 | |
66 | enumeration Status is |
67 | StepTooLarge, |
68 | StepTooSmall, |
69 | Backward, |
70 | SamePoints, |
71 | OnRst1, |
72 | OnRst2, |
73 | OnRst12, |
74 | OK |
75 | end Status; |
76 | |
77 | |
78 | enumeration DecrochStatus is |
79 | NoDecroch, |
80 | DecrochRst1, |
81 | DecrochRst2, |
82 | DecrochBoth |
83 | end Status; |
84 | |
85 | |
86 | |
87 | end Blend; |