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4269bd1b11
Graphical clipping: - Use "Graphic3d_ClipPlane" to defined clipping for PrsMgr_PresentableObject (local clipping), for V3d_View (global clipping). Get rid of old implementations: - Remove Visual3d_ClipPlane. - Port V3d_Plane to Graphic3d_ClipPlane core. Selection Sensitives: - Port "Matches" method to add full set of arguments (SelectBasics_PickArgs), including min-max depth coming from selector. - Get rid of transient data for pair Matches -> ComputeDepth. - Extend SelectMgr_ViewerSelector::LoadResult to work with local clipping, add virtual callbacks to compute globa/local depth clipping for picking. Capping rendering algorithm: - Recursive rendering algorithm for OpenGl_Groups. - Introduced Rendering filter for groups. Clipping plane management in TKOpenGl: - Added OpenGl_ClippingState to OpenGl_Context. DRAWEXE commands: - Ported "vclipplane" command for new approach. - Added "vsettexturemode" command for changing texture details in views (enable / disable textures). Correct DownCast syntax (compilation error) Fix new compiler warnings tests/bugs/vis/bug22906 migrated to the new vclipplane syntax
129 lines
4.2 KiB
Plaintext
Executable File
129 lines
4.2 KiB
Plaintext
Executable File
-- Created on: 1995-04-13
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-- Created by: Robert COUBLANC
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-- Copyright (c) 1995-1999 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 SensitiveBox from Select3D
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inherits SensitiveEntity from Select3D
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---Purpose: A framework to define selection by a sensitive box.
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uses
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Pnt from gp,
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Pnt2d from gp,
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Box from Bnd,
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Box2d from Bnd,
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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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Location from TopLoc
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is
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Create (OwnerId : EntityOwner from SelectBasics;
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BoundingBox : Box from Bnd)
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returns mutable SensitiveBox;
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---Purpose: Constructs a sensitive box object defined by the
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-- owner OwnerId, and the bounding box BoundingBox.
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Create (OwnerId : EntityOwner from SelectBasics;
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XMin,YMin,ZMin,
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XMax,YMax,ZMax : Real)
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returns mutable SensitiveBox;
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--- Purpose: Constructs a sensitive box object defined by the
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-- owner OwnerId, and the coordinates Xmin, YMin, ZMin, XMax, YMax, ZMax.
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-- Xmin, YMin and ZMin define the minimum point in
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-- the front lower left hand corner of the box,
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-- and XMax, YMax and ZMax define the maximum
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-- point in the back upper right hand corner of the box.
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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 Box 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 is redefined 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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Dump(me; S: in out OStream;FullDump : Boolean from Standard = Standard_True) is redefined virtual;
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Box(me) returns Box from Bnd;
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---Purpose: Returns the sensitive 3D box used at the time of construction.
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---C++: inline
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---C++: return const &
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ProjectBox(me:mutable;aPrj: Projector from Select3D;aBox:Box from Bnd)
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is static private;
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fields
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mybox3d : Box from Bnd;
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mybox2d : Box2d from Bnd;
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end SensitiveBox;
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