mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-05-14 04:04:13 +08:00
973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
88 lines
2.2 KiB
Plaintext
88 lines
2.2 KiB
Plaintext
-- Created on: 1993-08-24
|
|
-- Created by: Bruno DUMORTIER
|
|
-- Copyright (c) 1993-1999 Matra Datavision
|
|
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
--
|
|
-- This file is part of Open CASCADE Technology software library.
|
|
--
|
|
-- This library is free software; you can redistribute it and / or modify it
|
|
-- under the terms of the GNU Lesser General Public version 2.1 as published
|
|
-- by the Free Software Foundation, with special exception defined in the file
|
|
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
-- distribution for complete text of the license and disclaimer of any warranty.
|
|
--
|
|
-- Alternatively, this file may be used under the terms of Open CASCADE
|
|
-- commercial license or contractual agreement.
|
|
|
|
class Sphere from ProjLib inherits Projector from ProjLib
|
|
|
|
---Purpose: Projects elementary curves on a sphere.
|
|
|
|
uses
|
|
CurveType from GeomAbs,
|
|
Sphere from gp,
|
|
Lin from gp,
|
|
Circ from gp,
|
|
Elips from gp,
|
|
Parab from gp,
|
|
Hypr from gp,
|
|
Lin2d from gp,
|
|
Circ2d from gp,
|
|
Elips2d from gp,
|
|
Parab2d from gp,
|
|
Hypr2d from gp
|
|
|
|
raises
|
|
NoSuchObject from Standard
|
|
|
|
is
|
|
|
|
Create returns Sphere from ProjLib;
|
|
---Purpose: Undefined projection.
|
|
|
|
Create(Sp : Sphere from gp) returns Sphere from ProjLib;
|
|
---Purpose: Projection on the sphere <Sp>.
|
|
|
|
Create(Sp : Sphere from gp;
|
|
C : Circ from gp) returns Sphere from ProjLib;
|
|
---Purpose: Projection of the circle <C> on the sphere <Sp>.
|
|
|
|
|
|
|
|
Init(me : in out;
|
|
Sp : Sphere from gp)
|
|
is static;
|
|
|
|
Project(me : in out;
|
|
L : Lin from gp)
|
|
is redefined;
|
|
|
|
Project(me : in out;
|
|
C : Circ from gp)
|
|
is redefined;
|
|
|
|
Project(me : in out;
|
|
E : Elips from gp)
|
|
is redefined;
|
|
|
|
Project(me : in out;
|
|
P : Parab from gp)
|
|
is redefined;
|
|
|
|
Project(me : in out;
|
|
H : Hypr from gp)
|
|
is redefined;
|
|
|
|
SetInBounds(me: in out;
|
|
U : Real from Standard)
|
|
---Purpose: Set the point of parameter U on C in the natural
|
|
-- restrictions of the sphere.
|
|
is static;
|
|
|
|
|
|
fields
|
|
|
|
mySphere : Sphere from gp;
|
|
|
|
end Sphere;
|