1 -- Created on: 1993-03-04
2 -- Created by: Jacques GOUSSARD
3 -- Copyright (c) 1993-1999 Matra Datavision
4 -- Copyright (c) 1999-2012 OPEN CASCADE SAS
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.
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.
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.
23 class ContAna from Contap
25 ---Purpose: This class provides the computation of the contours
26 -- for quadric surfaces.
35 CurveType from GeomAbs
38 raises NotDone from StdFail,
39 DomainError from Standard,
40 OutOfRange from Standard
46 returns ContAna from Contap;
49 Perform(me: in out; S: Sphere from gp; D: Dir from gp)
54 Perform(me: in out; S: Sphere from gp; D : Dir from gp;
55 Ang: Real from Standard)
60 Perform(me: in out; S: Sphere from gp; Eye: Pnt from gp)
65 Perform(me: in out; C: Cylinder from gp; D: Dir from gp)
70 Perform(me: in out; C: Cylinder from gp; D : Dir from gp;
71 Ang: Real from Standard)
76 Perform(me: in out; C: Cylinder from gp; Eye: Pnt from gp)
83 Perform(me: in out; C: Cone from gp; D: Dir from gp)
88 Perform(me: in out; C: Cone from gp; D : Dir from gp;
89 Ang: Real from Standard)
94 Perform(me: in out; C: Cone from gp; Eye: Pnt from gp)
103 returns Boolean from Standard
111 returns Integer from Standard
114 raises NotDone from StdFail
122 ---Purpose: Returns GeomAbs_Line or GeomAbs_Circle, when
123 -- IsDone() returns True.
125 returns CurveType from GeomAbs
128 raises NotDone from StdFail,
129 DomainError from Standard
139 raises NotDone from StdFail,
140 DomainError from Standard
146 Line(me; Index: Integer from Standard)
150 raises NotDone from StdFail,
151 DomainError from Standard,
152 OutOfRange from Standard
159 done : Boolean from Standard;
160 nbSol : Integer from Standard;
161 typL : CurveType from GeomAbs;
170 prm : Real from Standard;