[occt.git] / src / AIS / AIS_Shape.cdl

-- Created on: 1996-12-20
-- Created by: Robert COUBLANC
-- Copyright (c) 1996-1999 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.

--   GG  :  GER61351 17/11/1999 Change SetColor() with a compatible Quantity_Color instead
--				       the restricted NameOfColor.
--	     Redefines the Color(),Material(),Transparency() methods 
--	     for taking in acount the current facing model.
--   GG :   BUC60536 The compute methods must be defined "protected" 
--	and no more "private"


class Shape from AIS inherits InteractiveObject from AIS

	---Purpose: A framework to manage presentation and selection of shapes.
    	-- AIS_Shape is the interactive object which is used the
    	-- most by   applications. There are standard functions
    	-- available which allow you to prepare selection
    	-- operations on the constituent elements of shapes -
    	-- vertices, edges, faces etc - in an open local context.
    	-- The selection modes specific to "Shape" type objects
    	-- are referred to as Standard Activation Mode. These
    	-- modes are only taken into account in open local
    	-- context and only act on Interactive Objects which
    	-- have redefined the virtual method
    	-- AcceptShapeDecomposition so that it returns true.
    	-- Several advanced functions are also available. These
    	-- include functions to manage deviation angle and
    	-- deviation coefficient - both HLR and non-HLR - of
    	-- an inheriting shape class. These services allow you to
    	-- select one type of shape interactive object for higher
    	-- precision drawing. When you do this, the
    	-- AIS_Drawer::IsOwn... functions corresponding to the
    	-- above deviation angle and coefficient functions return
    	-- true indicating that there is a local setting available
    	-- for the specific object.
        
uses
    NameOfColor           from Quantity,
    Color			  from Quantity,
    Box                   from Bnd,
    ShapeEnum             from TopAbs,
    Shape                 from TopoDS,
    NameOfMaterial        from Graphic3d ,
    ---NameOfPhysicalMaterial  from Graphic3d ,
    MaterialAspect        from Graphic3d, 
    Presentation          from Prs3d,
    Projector             from Prs3d,
    PresentationManager3d from PrsMgr,
    Selection             from SelectMgr,
    KindOfInteractive     from AIS,
    Transformation        from Geom,
    Drawer                from Prs3d,
    TypeOfHLR             from Prs3d
 is

    Create(shap: Shape from TopoDS) 
    returns mutable Shape from AIS;
    	---Purpose: Initializes construction of the shape shap from wires,
    	-- edges and vertices.
        
    Signature(me) returns Integer from Standard is redefined virtual ;
    	---Purpose: Returns index 0. This value refers to SHAPE from TopAbs_ShapeEnum
        
    Type(me) returns KindOfInteractive from AIS is redefined virtual;
    	---Purpose: Returns Object as the type of Interactive Object.

    AcceptShapeDecomposition(me) returns Boolean from Standard is redefined virtual;
    	---Purpose: Returns true if the Interactive Object accepts shape decomposition.
    
    Set(me:mutable;ashap : Shape from TopoDS) is static;
	---Purpose: Constructs an instance of the shape object ashape.
    	---C++: inline

    Shape(me)  returns Shape from TopoDS ;
   	---Purpose: Returns this shape object.
        ---C++: inline
  	---C++: return const&

    
    --------------------------------------------------------------------- 
    SetOwnDeviationCoefficient(me: mutable) returns Boolean from Standard ;
    	---Purpose: Sets a local value for deviation coefficient for this specific shape.                                                                                  
    SetOwnHLRDeviationCoefficient(me: mutable) returns Boolean from Standard ;
    	---Purpose: Sets a local value for HLR deviation coefficient for this specific shape.                                                             
    SetOwnDeviationAngle(me: mutable) returns Boolean from Standard ;
    	---Purpose: Sets a local value for deviation angle for this specific shape.
        
    SetOwnHLRDeviationAngle(me: mutable) returns Boolean from Standard ;
    	---Purpose: Sets a local value for HLR deviation angle for this specific shape.
    

    SetOwnDeviationCoefficient(me: mutable; aCoefficient: Real from Standard) ;  
    	---Purpose: Sets a local value for deviation coefficient for this specific shape.

    SetOwnHLRDeviationCoefficient(me: mutable; aCoefficient : Real from Standard) ;  
    	---Purpose: sets myOwnHLRDeviationCoefficient field in AIS_Drawer &
    	--          recomputes presentation 
        
    SetAngleAndDeviation(me:     mutable; anAngle: Real from Standard) ;  
    	---Purpose: this compute a new angle and Deviation from the value anAngle               
    	--   and set the values stored in myDrawer with these that become local to the shape

    UserAngle(me) returns Real from Standard;
    	---Purpose: gives back the angle initial value put by the User.
    
    SetOwnDeviationAngle(me: mutable; anAngle: Real from Standard) ;  
    	---Purpose: sets myOwnDeviationAngle field in AIS_Drawer & recomputes presentation
    
    
    SetHLRAngleAndDeviation(me:     mutable; anAngle: Real from Standard) ;  
    	---Purpose: this compute a new Angle and Deviation from the value anAngle for HLR               
    	--   and set the values stored in myDrawer for with these that become local to the shape

    SetOwnHLRDeviationAngle(me: mutable; anAngle: Real from Standard) ;  
    	---Purpose: sets myOwnHLRDeviationAngle field in AIS_Drawer & recomputes presentation
    

    OwnDeviationCoefficient(me; aCoefficient : out Real from Standard ;
                                aPreviousCoefficient : out Real from Standard ) returns Boolean from Standard;
    	---Purpose:   Returns true and the values of the deviation
    	-- coefficient aCoefficient and the previous deviation
    	-- coefficient aPreviousCoefficient. If these values are
    	-- not already set, false is returned.
    
    OwnHLRDeviationCoefficient(me; aCoefficient : out Real from Standard;
                                   aPreviousCoefficient : out Real from Standard ) returns Boolean from Standard;
     	---Purpose:  Returns   true and the values of the HLR deviation
    	-- coefficient aCoefficient and the previous HLR
    	-- deviation coefficient aPreviousCoefficient. If these
    	-- values are not already set, false is returned.
                   
    OwnDeviationAngle(me; anAngle: out Real from Standard;
    	                  aPreviousAngle : out Real from Standard ) returns Boolean from Standard;
     	---Purpose: Returns true and the values of the deviation angle
    	-- anAngle and the previous deviation angle aPreviousAngle.
    	-- If these values are not already set, false is returned.
    

    OwnHLRDeviationAngle(me; anAngle : out Real from Standard ;
                             aPreviousAngle : out Real from Standard ) returns Boolean from Standard;
     	---Purpose: Returns true and the values   of the HLR deviation
    	-- angle anAngle and of the previous HLR deviation
    	-- angle aPreviousAngle. If these values are not
    	-- already set, false is returned.


    SetTypeOfHLR(me: mutable; theTypeOfHLR: TypeOfHLR from Prs3d);
    ---Purpose: Sets the type of HLR algorithm used by the shape
    ---C++: inline
    
    TypeOfHLR(me) returns TypeOfHLR from Prs3d;
    ---Purpose: Gets the type of HLR algorithm
    ---C++: inline


                    ---Category: Redefine Compute Methods...

    Compute(me                   : mutable;
            aPresentationManager : PresentationManager3d from PrsMgr;
            aPresentation        : mutable Presentation from Prs3d;
    	    aMode                : Integer from Standard = 0) 
    is redefined virtual protected;

    Compute(me                   : mutable;
    	    aProjector           : Projector from Prs3d;
            aPresentation        : mutable Presentation from Prs3d)
    is redefined virtual protected;

    Compute(me                   : mutable;
    	    aProjector           : Projector from Prs3d;
	    aTrsf                : Transformation from Geom;
	    aPresentation        : mutable Presentation from Prs3d)
    is redefined virtual protected;
    

    ComputeSelection(me          : mutable;
    	    	     aSelection  : mutable Selection from SelectMgr;
    	    	     aMode       : Integer from Standard)
    is redefined virtual protected; 
				

	    ---Category: The Attributes to be redefined

    
    SetColor(me:mutable;aColor:NameOfColor from Quantity) 
    is redefined virtual;
    	---Purpose: Sets the color aColor in the reconstructed
    	-- compound shape. Acts via the Drawer methods below on the appearance of:
    	-- -   free boundaries:
    	--   AIS_Drawer_FreeBoundaryAspect,
    	-- -   isos: AIS_Drawer_UIsoAspect,
    	--   AIS_Drawer_VIsoAspect,
    	-- -   shared boundaries:
    	--   AIS_Drawer_UnFreeBoundaryAspect,
    	-- -   shading: AIS_Drawer_ShadingAspect,
    	-- -   visible line color in hidden line mode:
    	--   AIS_Drawer_SeenLineAspect
    	-- -   hidden line color in hidden line mode:
    	--   AIS_Drawer_HiddenLineAspect.
        
    SetColor(me:mutable;aColor:Color from Quantity) 
    is redefined virtual;

    UnsetColor(me:mutable) is redefined virtual;
    	---Purpose: Removes settings for color in the reconstructed compound shape.
        
    SetWidth(me:mutable; aValue:Real from Standard) is  redefined virtual;
    	---Purpose: Sets the value aValue for line width in the reconstructed compound shape.
    UnsetWidth(me:mutable) is redefined virtual;
    	---Purpose: Removes the setting for line width in the reconstructed compound shape.

   SetMaterial(me:mutable;aName:NameOfMaterial from Graphic3d) is redefined virtual;

    SetMaterial(me:mutable;aName:MaterialAspect from Graphic3d) is redefined virtual;
    	---Purpose: Allows you to provide settings for the material aName
    	-- in the reconstructed compound shape.
        
    UnsetMaterial(me:mutable) is redefined virtual;
    	--- Purpose: Removes settings for material in the reconstructed compound shape.
        
    SetTransparency(me:mutable;aValue : Real from Standard=0.6) is redefined virtual;  
    	---Purpose: Sets the value aValue for transparency in the reconstructed compound shape.
    
    UnsetTransparency(me:mutable) is redefined virtual;
    	---Purpose: Removes the setting for transparency in the reconstructed compound shape.
 
    BoundingBox(me:mutable) returns Box from Bnd is virtual;
    	---Purpose: Constructs a bounding box with which to reconstruct
    	-- compound topological shapes for presentation.
   	---C++: return const &

    Color(me) returns NameOfColor from Quantity is redefined;
    	---Purpose: Returns the NameOfColor attributes of the shape accordingly to
    	--  the current facing model;

    Color(me; aColor: out Color from Quantity) is redefined;
    	---Purpose: Returns the Color attributes of the shape accordingly to
    	--  the current facing model;

    Material(me) returns NameOfMaterial from Graphic3d is redefined;
    	---Purpose: Returns the NameOfMaterial attributes of the shape accordingly to
    	--  the current facing model;
    
    Transparency(me) returns Real from Standard is redefined;
    	---Purpose: Returns the transparency attributes of the shape accordingly to
    	--  the current facing model;


		    ---Category: 


    SelectionType(myclass; aDecompositionMode : Integer from Standard) 
    returns ShapeEnum from TopAbs;
    	---Purpose: Activates the same TopAbs shape enumerations as
    	-- those used by SelectionMode assigning a type to the mode aDecompositionMode. 

    SelectionMode(myclass; aShapeType : ShapeEnum from TopAbs) 
    returns Integer from Standard;
	---Purpose: Establishes an equivalence between a mode and the
    	-- type, aShapeType,   of selection. The correspondences are as follows:
    	-- -   mode 0 - Shape
    	-- -   mode 1 - Vertex
    	-- -   mode 2 - Edge
    	-- -   mode 3 - Wire
    	-- -   mode 4 - Face
    	-- -   mode 5 - Shell
    	-- -   mode 6 - Solid
    	-- -   mode 7 - Compsolid
    	-- -   mode 8 - Compound

   LoadRecomputable(me:mutable;TheMode : Integer from Standard) is static protected;

    Compute(me                   : mutable;
    	    aProjector           : Projector from Prs3d;
            aPresentation        : mutable Presentation from Prs3d;
    	    ashape               : Shape from TopoDS) is static private;

    GetDeflection(myclass; aShape  : Shape from TopoDS;
    	    	    	   aDrawer : Drawer from Prs3d)
    	    	    	   returns Real from Standard;
		
    DisplayBox(myclass; aPrs : Presentation from Prs3d;
		       	aBox : Box from Bnd;
		       	aDrawer : Drawer from Prs3d) is protected;
    		
    
fields
    myshape            : Shape   from TopoDS   is protected;
    myBB               : Box     from Bnd      is protected;
    myCompBB           : Boolean from Standard is protected;
    myInitAng          : Real    from Standard;
end Shape;
Commit	Line	Data
b311480e	1	-- Created on: 1996-12-20
	2	-- Created by: Robert COUBLANC
	3	-- Copyright (c) 1996-1999 Matra Datavision
973c2be1	4	-- Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e	5	--
973c2be1	6	-- This file is part of Open CASCADE Technology software library.
b311480e	7	--
973c2be1	8	-- This library is free software; you can redistribute it and / or modify it
	9	-- under the terms of the GNU Lesser General Public version 2.1 as published
	10	-- by the Free Software Foundation, with special exception defined in the file
	11	-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	12	-- distribution for complete text of the license and disclaimer of any warranty.
b311480e	13	--
973c2be1	14	-- Alternatively, this file may be used under the terms of Open CASCADE
973c2be1	15	-- commercial license or contractual agreement.
b311480e	16
7fd59977	17	-- GG : GER61351 17/11/1999 Change SetColor() with a compatible Quantity_Color instead
	18	-- the restricted NameOfColor.
	19	-- Redefines the Color(),Material(),Transparency() methods
	20	-- for taking in acount the current facing model.
	21	-- GG : BUC60536 The compute methods must be defined "protected"
	22	-- and no more "private"
	23
7fd59977	24
	25
	26	class Shape from AIS inherits InteractiveObject from AIS
	27
	28	---Purpose: A framework to manage presentation and selection of shapes.
	29	-- AIS_Shape is the interactive object which is used the
	30	-- most by applications. There are standard functions
	31	-- available which allow you to prepare selection
	32	-- operations on the constituent elements of shapes -
	33	-- vertices, edges, faces etc - in an open local context.
	34	-- The selection modes specific to "Shape" type objects
	35	-- are referred to as Standard Activation Mode. These
	36	-- modes are only taken into account in open local
	37	-- context and only act on Interactive Objects which
	38	-- have redefined the virtual method
	39	-- AcceptShapeDecomposition so that it returns true.
	40	-- Several advanced functions are also available. These
	41	-- include functions to manage deviation angle and
	42	-- deviation coefficient - both HLR and non-HLR - of
	43	-- an inheriting shape class. These services allow you to
	44	-- select one type of shape interactive object for higher
	45	-- precision drawing. When you do this, the
	46	-- AIS_Drawer::IsOwn... functions corresponding to the
	47	-- above deviation angle and coefficient functions return
	48	-- true indicating that there is a local setting available
	49	-- for the specific object.
	50
	51	uses
	52	NameOfColor from Quantity,
	53	Color from Quantity,
	54	Box from Bnd,
	55	ShapeEnum from TopAbs,
	56	Shape from TopoDS,
7fd59977	57	NameOfMaterial from Graphic3d ,
	58	---NameOfPhysicalMaterial from Graphic3d ,
	59	MaterialAspect from Graphic3d,
	60	Presentation from Prs3d,
	61	Projector from Prs3d,
7fd59977	62	PresentationManager3d from PrsMgr,
	63	Selection from SelectMgr,
	64	KindOfInteractive from AIS,
	65	Transformation from Geom,
0a768f56	66	Drawer from Prs3d,
0a768f56	67	TypeOfHLR from Prs3d
7fd59977	68	is
	69
	70	Create(shap: Shape from TopoDS)
	71	returns mutable Shape from AIS;
	72	---Purpose: Initializes construction of the shape shap from wires,
	73	-- edges and vertices.
	74
	75	Signature(me) returns Integer from Standard is redefined virtual ;
	76	---Purpose: Returns index 0. This value refers to SHAPE from TopAbs_ShapeEnum
	77
	78	Type(me) returns KindOfInteractive from AIS is redefined virtual;
	79	---Purpose: Returns Object as the type of Interactive Object.
	80
	81	AcceptShapeDecomposition(me) returns Boolean from Standard is redefined virtual;
	82	---Purpose: Returns true if the Interactive Object accepts shape decomposition.
	83
	84	Set(me:mutable;ashap : Shape from TopoDS) is static;
	85	---Purpose: Constructs an instance of the shape object ashape.
	86	---C++: inline
	87
	88	Shape(me) returns Shape from TopoDS ;
	89	---Purpose: Returns this shape object.
	90	---C++: inline
	91	---C++: return const&
	92
	93
	94	---------------------------------------------------------------------
	95	SetOwnDeviationCoefficient(me: mutable) returns Boolean from Standard ;
	96	---Purpose: Sets a local value for deviation coefficient for this specific shape.
	97	SetOwnHLRDeviationCoefficient(me: mutable) returns Boolean from Standard ;
	98	---Purpose: Sets a local value for HLR deviation coefficient for this specific shape.
	99	SetOwnDeviationAngle(me: mutable) returns Boolean from Standard ;
	100	---Purpose: Sets a local value for deviation angle for this specific shape.
	101
	102	SetOwnHLRDeviationAngle(me: mutable) returns Boolean from Standard ;
	103	---Purpose: Sets a local value for HLR deviation angle for this specific shape.
	104
	105
	106	SetOwnDeviationCoefficient(me: mutable; aCoefficient: Real from Standard) ;
	107	---Purpose: Sets a local value for deviation coefficient for this specific shape.
	108
	109	SetOwnHLRDeviationCoefficient(me: mutable; aCoefficient : Real from Standard) ;
	110	---Purpose: sets myOwnHLRDeviationCoefficient field in AIS_Drawer &
	111	-- recomputes presentation
	112
	113	SetAngleAndDeviation(me: mutable; anAngle: Real from Standard) ;
	114	---Purpose: this compute a new angle and Deviation from the value anAngle
	115	-- and set the values stored in myDrawer with these that become local to the shape
	116
	117	UserAngle(me) returns Real from Standard;
	118	---Purpose: gives back the angle initial value put by the User.
	119
	120	SetOwnDeviationAngle(me: mutable; anAngle: Real from Standard) ;
	121	---Purpose: sets myOwnDeviationAngle field in AIS_Drawer & recomputes presentation
	122
	123
	124	SetHLRAngleAndDeviation(me: mutable; anAngle: Real from Standard) ;
	125	---Purpose: this compute a new Angle and Deviation from the value anAngle for HLR
	126	-- and set the values stored in myDrawer for with these that become local to the shape
	127
	128	SetOwnHLRDeviationAngle(me: mutable; anAngle: Real from Standard) ;
	129	---Purpose: sets myOwnHLRDeviationAngle field in AIS_Drawer & recomputes presentation
	130
	131
132	OwnDeviationCoefficient(me; aCoefficient : out Real from Standard ;
133	aPreviousCoefficient : out Real from Standard ) returns Boolean from Standard;
134	---Purpose: Returns true and the values of the deviation
135	-- coefficient aCoefficient and the previous deviation
136	-- coefficient aPreviousCoefficient. If these values are
137	-- not already set, false is returned.
138
139	OwnHLRDeviationCoefficient(me; aCoefficient : out Real from Standard;
140	aPreviousCoefficient : out Real from Standard ) returns Boolean from Standard;
141	---Purpose: Returns true and the values of the HLR deviation
142	-- coefficient aCoefficient and the previous HLR
143	-- deviation coefficient aPreviousCoefficient. If these
144	-- values are not already set, false is returned.
145
146	OwnDeviationAngle(me; anAngle: out Real from Standard;
147	aPreviousAngle : out Real from Standard ) returns Boolean from Standard;
148	---Purpose: Returns true and the values of the deviation angle
149	-- anAngle and the previous deviation angle aPreviousAngle.
150	-- If these values are not already set, false is returned.
151
152
153	OwnHLRDeviationAngle(me; anAngle : out Real from Standard ;
154	aPreviousAngle : out Real from Standard ) returns Boolean from Standard;
155	---Purpose: Returns true and the values of the HLR deviation
156	-- angle anAngle and of the previous HLR deviation
157	-- angle aPreviousAngle. If these values are not
158	-- already set, false is returned.
159
160
0a768f56	161	SetTypeOfHLR(me: mutable; theTypeOfHLR: TypeOfHLR from Prs3d);
	162	---Purpose: Sets the type of HLR algorithm used by the shape
	163	---C++: inline
	164
	165	TypeOfHLR(me) returns TypeOfHLR from Prs3d;
	166	---Purpose: Gets the type of HLR algorithm
	167	---C++: inline
7fd59977	168
	169
	170	---Category: Redefine Compute Methods...
	171
	172	Compute(me : mutable;
	173	aPresentationManager : PresentationManager3d from PrsMgr;
	174	aPresentation : mutable Presentation from Prs3d;
	175	aMode : Integer from Standard = 0)
	176	is redefined virtual protected;
	177
7fd59977	178	Compute(me : mutable;
	179	aProjector : Projector from Prs3d;
	180	aPresentation : mutable Presentation from Prs3d)
	181	is redefined virtual protected;
	182
	183	Compute(me : mutable;
	184	aProjector : Projector from Prs3d;
	185	aTrsf : Transformation from Geom;
	186	aPresentation : mutable Presentation from Prs3d)
	187	is redefined virtual protected;
	188
	189
	190
	191	ComputeSelection(me : mutable;
	192	aSelection : mutable Selection from SelectMgr;
	193	aMode : Integer from Standard)
	194	is redefined virtual protected;
	195
	196
	197	---Category: The Attributes to be redefined
	198
	199
	200	SetColor(me:mutable;aColor:NameOfColor from Quantity)
	201	is redefined virtual;
	202	---Purpose: Sets the color aColor in the reconstructed
	203	-- compound shape. Acts via the Drawer methods below on the appearance of:
	204	-- - free boundaries:
	205	-- AIS_Drawer_FreeBoundaryAspect,
	206	-- - isos: AIS_Drawer_UIsoAspect,
	207	-- AIS_Drawer_VIsoAspect,
	208	-- - shared boundaries:
	209	-- AIS_Drawer_UnFreeBoundaryAspect,
	210	-- - shading: AIS_Drawer_ShadingAspect,
	211	-- - visible line color in hidden line mode:
	212	-- AIS_Drawer_SeenLineAspect
	213	-- - hidden line color in hidden line mode:
	214	-- AIS_Drawer_HiddenLineAspect.
	215
	216	SetColor(me:mutable;aColor:Color from Quantity)
	217	is redefined virtual;
	218
	219	UnsetColor(me:mutable) is redefined virtual;
	220	---Purpose: Removes settings for color in the reconstructed compound shape.
	221
	222	SetWidth(me:mutable; aValue:Real from Standard) is redefined virtual;
	223	---Purpose: Sets the value aValue for line width in the reconstructed compound shape.
	224	UnsetWidth(me:mutable) is redefined virtual;
	225	---Purpose: Removes the setting for line width in the reconstructed compound shape.
	226
	227	SetMaterial(me:mutable;aName:NameOfMaterial from Graphic3d) is redefined virtual;
	228
	229	SetMaterial(me:mutable;aName:MaterialAspect from Graphic3d) is redefined virtual;
	230	---Purpose: Allows you to provide settings for the material aName
	231	-- in the reconstructed compound shape.
	232
	233	UnsetMaterial(me:mutable) is redefined virtual;
	234	--- Purpose: Removes settings for material in the reconstructed compound shape.
	235
	236	SetTransparency(me:mutable;aValue : Real from Standard=0.6) is redefined virtual;
	237	---Purpose: Sets the value aValue for transparency in the reconstructed compound shape.
	238
	239	UnsetTransparency(me:mutable) is redefined virtual;
	240	---Purpose: Removes the setting for transparency in the reconstructed compound shape.
	241
242	BoundingBox(me:mutable) returns Box from Bnd is virtual;
243	---Purpose: Constructs a bounding box with which to reconstruct
244	-- compound topological shapes for presentation.
245	---C++: return const &
246
247	Color(me) returns NameOfColor from Quantity is redefined;
248	---Purpose: Returns the NameOfColor attributes of the shape accordingly to
249	-- the current facing model;
250
251	Color(me; aColor: out Color from Quantity) is redefined;
252	---Purpose: Returns the Color attributes of the shape accordingly to
253	-- the current facing model;
254
255	Material(me) returns NameOfMaterial from Graphic3d is redefined;
256	---Purpose: Returns the NameOfMaterial attributes of the shape accordingly to
257	-- the current facing model;
258
259	Transparency(me) returns Real from Standard is redefined;
260	---Purpose: Returns the transparency attributes of the shape accordingly to
261	-- the current facing model;
262
263
264	---Category:
265
266
267	SelectionType(myclass; aDecompositionMode : Integer from Standard)
268	returns ShapeEnum from TopAbs;
269	---Purpose: Activates the same TopAbs shape enumerations as
270	-- those used by SelectionMode assigning a type to the mode aDecompositionMode.
271
272	SelectionMode(myclass; aShapeType : ShapeEnum from TopAbs)
273	returns Integer from Standard;
274	---Purpose: Establishes an equivalence between a mode and the
275	-- type, aShapeType, of selection. The correspondences are as follows:
276	-- - mode 0 - Shape
277	-- - mode 1 - Vertex
278	-- - mode 2 - Edge
279	-- - mode 3 - Wire
280	-- - mode 4 - Face
281	-- - mode 5 - Shell
282	-- - mode 6 - Solid
283	-- - mode 7 - Compsolid
284	-- - mode 8 - Compound
285
5cbef0fe	286	LoadRecomputable(me:mutable;TheMode : Integer from Standard) is static protected;
7fd59977	287
	288	Compute(me : mutable;
	289	aProjector : Projector from Prs3d;
	290	aPresentation : mutable Presentation from Prs3d;
	291	ashape : Shape from TopoDS) is static private;
	292
	293	GetDeflection(myclass; aShape : Shape from TopoDS;
	294	aDrawer : Drawer from Prs3d)
	295	returns Real from Standard;
	296
	297	DisplayBox(myclass; aPrs : Presentation from Prs3d;
	298	aBox : Box from Bnd;
	299	aDrawer : Drawer from Prs3d) is protected;
	300
	301
	302	fields
	303	myshape : Shape from TopoDS is protected;
	304	myBB : Box from Bnd is protected;
	305	myCompBB : Boolean from Standard is protected;
	306	myInitAng : Real from Standard;
	307	end Shape;