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168 lines
6.6 KiB
Plaintext
Executable File
168 lines
6.6 KiB
Plaintext
Executable File
-- Created on: 1998-04-16
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-- Created by: Robert COUBLANC
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-- Copyright (c) 1998-1999 Matra Datavision
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-- Copyright (c) 1999-2012 OPEN CASCADE SAS
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--
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-- The content of this file is subject to the Open CASCADE Technology Public
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-- License Version 6.5 (the "License"). You may not use the content of this file
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-- except in compliance with the License. Please obtain a copy of the License
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-- at http://www.opencascade.org and read it completely before using this file.
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--
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-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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--
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-- The Original Code and all software distributed under the License is
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-- distributed on an "AS IS" basis, without warranty of any kind, and the
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-- Initial Developer hereby disclaims all such warranties, including without
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-- limitation, any warranties of merchantability, fitness for a particular
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-- purpose or non-infringement. Please see the License for the specific terms
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-- and conditions governing the rights and limitations under the License.
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class SensitiveGroup from Select3D inherits SensitiveEntity from Select3D
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---Purpose: A framework to define selection of a sensitive group
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-- by a sensitive entity which is a set of 3D sensitive entities.
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-- Remark: 2 modes are possible for rectangle selection
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-- the group is considered selected
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-- 1) when all the entities inside are selected in the rectangle
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-- 2) only one entity inside is selected by the rectangle
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-- By default the "Match All entities" mode is set.
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uses
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Pnt 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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SensitiveEntity from Select3D,
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ListOfSensitive from Select3D,
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ListOfBox2d 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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is
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Create (OwnerId : EntityOwner from SelectBasics;
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MatchAll : Boolean from Standard = Standard_True)
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returns mutable SensitiveGroup from Select3D;
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---Purpose: Constructs an empty sensitive group object.
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-- This is a set of sensitive 3D entities. The sensitive
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-- entities will be defined using the function Add to fill
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-- the entity owner OwnerId. If MatchAll is false, nothing can be added.
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Create(OwnerId : EntityOwner from SelectBasics;
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TheList : in out ListOfSensitive from Select3D;
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MatchAll : Boolean from Standard = Standard_True)
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returns mutable SensitiveGroup from Select3D;
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---Purpose: Constructs a sensitive group object defined by the list
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-- TheList and the entity owner OwnerId. If MatchAll is false, nothing is done.
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Add (me :mutable; LL: in out ListOfSensitive from Select3D);
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---Purpose: Adds the list of sensitive entities LL to the empty
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-- sensitive group object created at construction time.
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Add (me :mutable;aSensitive : SensitiveEntity from Select3D);
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---Purpose: Adds the sensitive entity aSensitive to the non-empty
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-- sensitive group object created at construction time.
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Remove(me:mutable; aSensitive :SensitiveEntity from Select3D);
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Clear(me:mutable) ;
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---Purpose: Removes all sensitive entities from the list used at the
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-- time of construction, or added using the function Add.
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IsIn(me;aSensitive: SensitiveEntity from Select3D)
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returns Boolean from Standard;
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---Purpose: Returns true if the sensitive entity aSensitive is in
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-- the list used at the time of construction, or added using the function Add.
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Set(me:mutable; MustMatchAllEntities: Boolean from Standard);
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---Purpose: Sets the requirement that all sensitive entities in the
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-- list used at the time of construction, or added using
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-- the function Add must be matched.
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---C++: inline
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MustMatchAll(me) returns Boolean from Standard;
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---Purpose: Returns true if all sensitive entities in the list used
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-- at the time of construction, or added using the function Add must be matched.
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---C++: inline
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Project (me:mutable;aProjector : Projector from Select3D)
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is redefined static;
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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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MaxBoxes(me) returns Integer from Standard is redefined static;
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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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SetLocation(me:mutable;aLoc:Location from TopLoc) is redefined static;
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---Purpose: propagation of location on all the sensitive inside...
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ResetLocation(me:mutable) is redefined static;
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---Purpose: propagation of location on all the sensitive inside...
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Matches(me :mutable;
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X,Y : Real from Standard;
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aTol: Real from Standard;
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DMin: out Real from Standard)
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returns Boolean
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is redefined static;
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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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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 is redefined static;
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---Purpose: returns the depth of the touched entity
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SetLastPrj(me:mutable;aPrj:Projector from Select3D) is redefined virtual;
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Set(me:mutable;TheOwnerId: EntityOwner from SelectBasics) is redefined static;
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---Purpose: Sets the owner for all entities in group
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GetEntities(me)
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returns ListOfSensitive from Select3D;
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---Purpose: Gets group content
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---C++: inline
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---C++: return const&
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fields
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myList : ListOfSensitive from Select3D;
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myMustMatchAll : Boolean from Standard;
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myLastRank : Integer from Standard;
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myLastTol : ShortReal from Standard;
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myX,myY : ShortReal from Standard;
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end SensitiveGroup;
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