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-- File: Select3D_SensitiveWire.cdl
-- Created: Thu Oct 17 10:19:25 1996
-- Author: Odile OLIVIER
-- <odl@sacadox.paris1.matra-dtv.fr>
---Copyright: Matra Datavision 1996
class SensitiveWire from Select3D
inherits SensitiveEntity from Select3D
---Purpose: A framework to define selection of a wire owner by an
-- elastic wire band.
uses
Pnt from gp,
Projector from Select3D,
Lin from gp,
EntityOwner from SelectBasics,
SensitiveEntity from Select3D,
SensitiveEntitySequence from Select3D,
ListOfBox2d from SelectBasics,
Array1OfPnt2d from TColgp,
Box2d from Bnd,
Location from TopLoc
is
Create (OwnerId : EntityOwner from SelectBasics;
MaxRect : Integer = 1)
returns mutable SensitiveWire;
---Purpose: Constructs a sensitive wire object defined by the
-- owner OwnerId, and the maximum number of
-- sensitive rectangles MaxRect.
Add (me :mutable;aSensitive : SensitiveEntity from Select3D)
is static;
---Purpose: Adds the sensitive entity aSensitive to this framework.
Project (me:mutable;aProjector : Projector from Select3D)
is redefined static;
---Level: Public
---Purpose: projection of the sensitive primitive in order to
-- get 2D boxes for the Sort Algorithm
Areas (me:mutable ; boxes : in out ListOfBox2d from SelectBasics)
is redefined static;
---Level: Public
---Purpose: gives the 2D boxes which represent the segment in the
-- selection process...
GetConnected(me:mutable;aLocation: Location from TopLoc)
returns SensitiveEntity from Select3D is redefined static;
GetEdges(me : mutable;
theEdges : in out SensitiveEntitySequence from Select3D);
---Level: Public
---Purpose: returns the sensitive edges stored in this wire
SetLocation(me:mutable;aLoc:Location from TopLoc) is redefined static;
---Purpose: propagation of location on all the sensitive inside...
ResetLocation(me:mutable) is redefined static;
---Purpose: propagation of location on all the sensitive inside...
Matches(me :mutable;
X,Y : Real from Standard;
aTol: Real from Standard;
DMin: out Real from Standard)
returns Boolean
is redefined static;
---Level: Public
---Purpose: projection of the sensitive primitive in order to
-- get 2D boxes for the Sort Algorithm
Matches (me :mutable;
XMin,YMin,XMax,YMax : Real from Standard;
aTol: Real from Standard)
returns Boolean
is static;
Matches (me :mutable;
Polyline:Array1OfPnt2d from TColgp;
aBox:Box2d from Bnd;
aTol: Real from Standard)
returns Boolean
is redefined virtual;
---Level: Public
ComputeDepth(me;EyeLine: Lin from gp)
returns Real from Standard is redefined static;
---Purpose: returns the depth of the touched entity
MaxBoxes(me) returns Integer is redefined static;
---Level: Public
---Purpose:returns <mymaxrect>
Dump(me; S: in out OStream;FullDump : Boolean from Standard = Standard_True) is redefined virtual;
SetLastPrj(me:mutable;aPrj: Projector from Select3D) is redefined virtual;
GetLastDetected(me)
returns SensitiveEntity from Select3D is static;
---Purpose:returns <mymaxrect>
fields
mymaxrect : Integer;
mysensitive : SensitiveEntitySequence from Select3D;
myDetectedIndex : Integer from Standard;
end SensitiveWire;
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