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License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
163 lines
5.0 KiB
Plaintext
163 lines
5.0 KiB
Plaintext
-- Created on: 1995-01-24
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-- Created by: Mister rmi
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-- Copyright (c) 1995-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class SensitiveSegment from Select3D
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inherits SensitiveEntity from Select3D
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---Purpose: A framework to define sensitive zones along a segment
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-- One gives the 3D start and end point;
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-- the maximum number of 2D boxes given
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-- by this entity may be set by the user
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-- if the projected segment is
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-- vertical or horizontal, one needs only 1 box.
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-- for a pi/4 angle -> MaxNumber 2D boxes
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uses
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Pnt from gp,
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Pnt2d from gp,
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Projector from Select3D,
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Lin from gp,
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EntityOwner from SelectBasics,
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ListOfBox2d from SelectBasics,
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PickArgs from SelectBasics,
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Array1OfPnt2d from TColgp,
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Box2d from Bnd,
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Location from TopLoc,
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Pnt from Select3D,
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Pnt2d from Select3D
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is
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Create (OwnerId : EntityOwner from SelectBasics;
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FirstP,LastP : Pnt from gp;
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MaxRect : Integer = 1)
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returns mutable SensitiveSegment;
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---Purpose: Constructs the sensitive segment object defined by
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-- the owner OwnerId, the points FirstP, LastP and the
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-- maximum number of sensitive bounding boxes MaxRect.
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Set (me:mutable; MaxRect : Integer) is static;
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---Purpose: Sets the maximum number of sensitive rectangles MaxRect.
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---C++: inline
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StartPoint (me : mutable ; aPt : Pnt from gp) is static;
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---Level: Public
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---Purpose: changes the start Point of the Segment;
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---C++: inline
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EndPoint (me : mutable ; aPt : Pnt from gp) is static;
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---Level: Public
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---Purpose: changes the end point of the segment
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---C++: inline
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StartPoint (me) returns Pnt from gp is static;
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---Level: Public
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---Purpose: gives the 3D start Point of the Segment
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---C++: inline
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EndPoint(me) returns Pnt from gp is static;
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---Level: Public
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---Purpose: gives the 3D End Point of the Segment
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---C++: inline
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StartPoint2d (me) returns Pnt2d from gp is static;
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---Level: Public
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---Purpose: gives the 3D start Point of the Segment
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---C++: inline
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EndPoint2d(me) returns Pnt2d from gp is static;
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---Level: Public
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---Purpose: gives the 3D End Point of the Segment
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---C++: inline
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Project (me:mutable;aProjector : Projector from Select3D)
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is redefined virtual;
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---Level: Public
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---Purpose: projection of the sensitive primitive in order to
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-- get 2D boxes for the Sort Algorithm
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Areas (me:mutable ; boxes : in out ListOfBox2d from SelectBasics)
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is redefined static;
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---Level: Public
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---Purpose: gives the 2D boxes which represent the segment in the
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-- selection process...
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GetConnected(me:mutable;aLocation: Location from TopLoc)
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returns SensitiveEntity from Select3D is redefined static;
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Matches (me : mutable;
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thePickArgs : PickArgs from SelectBasics;
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theMatchDMin, theMatchDepth : out Real from Standard)
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returns Boolean is redefined static;
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---Level: Public
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---Purpose: Checks whether the sensitive entity matches the picking
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-- detection area (close to the picking line).
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-- For details please refer to base class declaration.
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Matches (me :mutable;
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XMin,YMin,XMax,YMax : Real from Standard;
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aTol: Real from Standard)
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returns Boolean
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is static;
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Matches (me :mutable;
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Polyline:Array1OfPnt2d from TColgp;
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aBox:Box2d from Bnd;
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aTol: Real from Standard)
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returns Boolean
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is redefined virtual;
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---Level: Public
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ComputeDepth(me;EyeLine: Lin from gp)
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returns Real from Standard;
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MaxBoxes(me) returns Integer is redefined static;
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---Level: Public
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---Purpose:returns <mymaxrect>
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---C++: inline
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Dump(me; S: in out OStream;FullDump : Boolean from Standard = Standard_True) is redefined virtual;
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fields
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mymaxrect : Integer;
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mystart : Pnt from Select3D;
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myend : Pnt from Select3D;
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myprojstart : Pnt2d from Select3D; -- computed at convert time
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myprojend : Pnt2d from Select3D; -- computed at convert time
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end SensitiveSegment;
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