summaryrefslogtreecommitdiff
path: root/src/PGeom2d/PGeom2d_OffsetCurve.cdl
blob: c906cc53a74de15addd2ae5b1bfbfdcce0a0ec7b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
-- File:	PGeom2d_OffsetCurve.cdl
-- Created:	Tue Apr  6 17:31:17 1993
-- Author:	Philippe DAUTRY
--		<fid@mastox>
-- Copyright:	 Matra Datavision 1993


class OffsetCurve from PGeom2d inherits Curve from PGeom2d

        ---Purpose :
        --  This class implements the basis services for an offset curve
        --  in 3D space.
        --  
	---See Also : OffsetCurve from Geom2d.

uses Curve from PGeom2d


is
    

  Create returns mutable OffsetCurve from PGeom2d;
    ---Purpose: Creates an OffsetCurve with default values.
	---Level: Internal 


  Create (
    	    aBasisCurve : Curve from PGeom2d;
    	    aOffsetValue : Real from Standard)
     returns mutable OffsetCurve from PGeom2d;
        ---Purpose : <aBasisCurve> is  the basis curve, <aOffsetValue>
        --         is the distance between <me> and the basis curve at
        --         any point.    <aOffsetDirection>  defines the fixed
        --         reference direction (offset direction).
	---Level: Internal 


  BasisCurve (me : mutable; aBasisCurve : Curve from PGeom2d);
	---Purpose: Set the field basisCurve with <aBasisCurve>.
	---Level: Internal 
      

  BasisCurve (me) returns Curve from PGeom2d;
        ---Purpose : The basis curve can be an offset curve.
	---Level: Internal 


  OffsetValue (me : mutable; aOffsetValue : Real from Standard);
        ---Purpose : Set the field offsetValue with <aOffsetValue>.
	---Level: Internal 


  OffsetValue (me) returns Real from Standard;
        ---Purpose : Returns the value of the field offsetValue.
	---Level: Internal 


fields

  basisCurve      : Curve from PGeom2d;
  offsetValue     : Real from Standard;

end;