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

-- Created on: 1996-12-20
-- Created by: Robert COUBLANC
-- Copyright (c) 1996-1999 Matra Datavision
-- Copyright (c) 1999-2012 OPEN CASCADE SAS
--
-- The content of this file is subject to the Open CASCADE Technology Public
-- License Version 6.5 (the "License"). You may not use the content of this file
-- except in compliance with the License. Please obtain a copy of the License
-- at http://www.opencascade.org and read it completely before using this file.
--
-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
--
-- The Original Code and all software distributed under the License is
-- distributed on an "AS IS" basis, without warranty of any kind, and the
-- Initial Developer hereby disclaims all such warranties, including without
-- limitation, any warranties of merchantability, fitness for a particular
-- purpose or non-infringement. Please see the License for the specific terms
-- and conditions governing the rights and limitations under the License.

--   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
	4	-- Copyright (c) 1999-2012 OPEN CASCADE SAS
	5	--
	6	-- The content of this file is subject to the Open CASCADE Technology Public
	7	-- License Version 6.5 (the "License"). You may not use the content of this file
	8	-- except in compliance with the License. Please obtain a copy of the License
	9	-- at http://www.opencascade.org and read it completely before using this file.
	10	--
	11	-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
	12	-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
	13	--
	14	-- The Original Code and all software distributed under the License is
	15	-- distributed on an "AS IS" basis, without warranty of any kind, and the
	16	-- Initial Developer hereby disclaims all such warranties, including without
	17	-- limitation, any warranties of merchantability, fitness for a particular
	18	-- purpose or non-infringement. Please see the License for the specific terms
	19	-- and conditions governing the rights and limitations under the License.
	20
7fd59977	21	-- GG : GER61351 17/11/1999 Change SetColor() with a compatible Quantity_Color instead
	22	-- the restricted NameOfColor.
	23	-- Redefines the Color(),Material(),Transparency() methods
	24	-- for taking in acount the current facing model.
	25	-- GG : BUC60536 The compute methods must be defined "protected"
	26	-- and no more "private"
	27
7fd59977	28
	29
	30	class Shape from AIS inherits InteractiveObject from AIS
	31
	32	---Purpose: A framework to manage presentation and selection of shapes.
	33	-- AIS_Shape is the interactive object which is used the
	34	-- most by applications. There are standard functions
	35	-- available which allow you to prepare selection
	36	-- operations on the constituent elements of shapes -
	37	-- vertices, edges, faces etc - in an open local context.
	38	-- The selection modes specific to "Shape" type objects
	39	-- are referred to as Standard Activation Mode. These
	40	-- modes are only taken into account in open local
	41	-- context and only act on Interactive Objects which
	42	-- have redefined the virtual method
	43	-- AcceptShapeDecomposition so that it returns true.
	44	-- Several advanced functions are also available. These
	45	-- include functions to manage deviation angle and
	46	-- deviation coefficient - both HLR and non-HLR - of
	47	-- an inheriting shape class. These services allow you to
	48	-- select one type of shape interactive object for higher
	49	-- precision drawing. When you do this, the
	50	-- AIS_Drawer::IsOwn... functions corresponding to the
	51	-- above deviation angle and coefficient functions return
	52	-- true indicating that there is a local setting available
	53	-- for the specific object.
	54
	55	uses
	56	NameOfColor from Quantity,
	57	Color from Quantity,
	58	Box from Bnd,
	59	ShapeEnum from TopAbs,
	60	Shape from TopoDS,
7fd59977	61	NameOfMaterial from Graphic3d ,
	62	---NameOfPhysicalMaterial from Graphic3d ,
	63	MaterialAspect from Graphic3d,
	64	Presentation from Prs3d,
	65	Projector from Prs3d,
7fd59977	66	PresentationManager3d from PrsMgr,
	67	Selection from SelectMgr,
	68	KindOfInteractive from AIS,
	69	Transformation from Geom,
0a768f56	70	Drawer from Prs3d,
0a768f56	71	TypeOfHLR from Prs3d
7fd59977	72	is
	73
	74	Create(shap: Shape from TopoDS)
	75	returns mutable Shape from AIS;
	76	---Purpose: Initializes construction of the shape shap from wires,
	77	-- edges and vertices.
	78
	79	Signature(me) returns Integer from Standard is redefined virtual ;
	80	---Purpose: Returns index 0. This value refers to SHAPE from TopAbs_ShapeEnum
	81
	82	Type(me) returns KindOfInteractive from AIS is redefined virtual;
	83	---Purpose: Returns Object as the type of Interactive Object.
	84
	85	AcceptShapeDecomposition(me) returns Boolean from Standard is redefined virtual;
	86	---Purpose: Returns true if the Interactive Object accepts shape decomposition.
	87
	88	Set(me:mutable;ashap : Shape from TopoDS) is static;
	89	---Purpose: Constructs an instance of the shape object ashape.
	90	---C++: inline
	91
	92	Shape(me) returns Shape from TopoDS ;
	93	---Purpose: Returns this shape object.
	94	---C++: inline
	95	---C++: return const&
	96
	97
	98	---------------------------------------------------------------------
	99	SetOwnDeviationCoefficient(me: mutable) returns Boolean from Standard ;
	100	---Purpose: Sets a local value for deviation coefficient for this specific shape.
	101	SetOwnHLRDeviationCoefficient(me: mutable) returns Boolean from Standard ;
	102	---Purpose: Sets a local value for HLR deviation coefficient for this specific shape.
	103	SetOwnDeviationAngle(me: mutable) returns Boolean from Standard ;
	104	---Purpose: Sets a local value for deviation angle for this specific shape.
	105
	106	SetOwnHLRDeviationAngle(me: mutable) returns Boolean from Standard ;
	107	---Purpose: Sets a local value for HLR deviation angle for this specific shape.
	108
	109
	110	SetOwnDeviationCoefficient(me: mutable; aCoefficient: Real from Standard) ;
	111	---Purpose: Sets a local value for deviation coefficient for this specific shape.
	112
	113	SetOwnHLRDeviationCoefficient(me: mutable; aCoefficient : Real from Standard) ;
	114	---Purpose: sets myOwnHLRDeviationCoefficient field in AIS_Drawer &
	115	-- recomputes presentation
	116
	117	SetAngleAndDeviation(me: mutable; anAngle: Real from Standard) ;
	118	---Purpose: this compute a new angle and Deviation from the value anAngle
	119	-- and set the values stored in myDrawer with these that become local to the shape
	120
	121	UserAngle(me) returns Real from Standard;
	122	---Purpose: gives back the angle initial value put by the User.
	123
	124	SetOwnDeviationAngle(me: mutable; anAngle: Real from Standard) ;
	125	---Purpose: sets myOwnDeviationAngle field in AIS_Drawer & recomputes presentation
	126
	127
	128	SetHLRAngleAndDeviation(me: mutable; anAngle: Real from Standard) ;
	129	---Purpose: this compute a new Angle and Deviation from the value anAngle for HLR
	130	-- and set the values stored in myDrawer for with these that become local to the shape
	131
	132	SetOwnHLRDeviationAngle(me: mutable; anAngle: Real from Standard) ;
	133	---Purpose: sets myOwnHLRDeviationAngle field in AIS_Drawer & recomputes presentation
	134
	135
136	OwnDeviationCoefficient(me; aCoefficient : out Real from Standard ;
137	aPreviousCoefficient : out Real from Standard ) returns Boolean from Standard;
138	---Purpose: Returns true and the values of the deviation
139	-- coefficient aCoefficient and the previous deviation
140	-- coefficient aPreviousCoefficient. If these values are
141	-- not already set, false is returned.
142
143	OwnHLRDeviationCoefficient(me; aCoefficient : out Real from Standard;
144	aPreviousCoefficient : out Real from Standard ) returns Boolean from Standard;
145	---Purpose: Returns true and the values of the HLR deviation
146	-- coefficient aCoefficient and the previous HLR
147	-- deviation coefficient aPreviousCoefficient. If these
148	-- values are not already set, false is returned.
149
150	OwnDeviationAngle(me; anAngle: out Real from Standard;
151	aPreviousAngle : out Real from Standard ) returns Boolean from Standard;
152	---Purpose: Returns true and the values of the deviation angle
153	-- anAngle and the previous deviation angle aPreviousAngle.
154	-- If these values are not already set, false is returned.
155
156
157	OwnHLRDeviationAngle(me; anAngle : out Real from Standard ;
158	aPreviousAngle : out Real from Standard ) returns Boolean from Standard;
159	---Purpose: Returns true and the values of the HLR deviation
160	-- angle anAngle and of the previous HLR deviation
161	-- angle aPreviousAngle. If these values are not
162	-- already set, false is returned.
163
164
0a768f56	165	SetTypeOfHLR(me: mutable; theTypeOfHLR: TypeOfHLR from Prs3d);
	166	---Purpose: Sets the type of HLR algorithm used by the shape
	167	---C++: inline
	168
	169	TypeOfHLR(me) returns TypeOfHLR from Prs3d;
	170	---Purpose: Gets the type of HLR algorithm
	171	---C++: inline
7fd59977	172
	173
	174	---Category: Redefine Compute Methods...
	175
	176	Compute(me : mutable;
	177	aPresentationManager : PresentationManager3d from PrsMgr;
	178	aPresentation : mutable Presentation from Prs3d;
	179	aMode : Integer from Standard = 0)
	180	is redefined virtual protected;
	181
7fd59977	182	Compute(me : mutable;
	183	aProjector : Projector from Prs3d;
	184	aPresentation : mutable Presentation from Prs3d)
	185	is redefined virtual protected;
	186
	187	Compute(me : mutable;
	188	aProjector : Projector from Prs3d;
	189	aTrsf : Transformation from Geom;
	190	aPresentation : mutable Presentation from Prs3d)
	191	is redefined virtual protected;
	192
	193
	194
	195	ComputeSelection(me : mutable;
	196	aSelection : mutable Selection from SelectMgr;
	197	aMode : Integer from Standard)
	198	is redefined virtual protected;
	199
	200
	201	---Category: The Attributes to be redefined
	202
	203
	204	SetColor(me:mutable;aColor:NameOfColor from Quantity)
	205	is redefined virtual;
	206	---Purpose: Sets the color aColor in the reconstructed
	207	-- compound shape. Acts via the Drawer methods below on the appearance of:
	208	-- - free boundaries:
	209	-- AIS_Drawer_FreeBoundaryAspect,
	210	-- - isos: AIS_Drawer_UIsoAspect,
	211	-- AIS_Drawer_VIsoAspect,
	212	-- - shared boundaries:
	213	-- AIS_Drawer_UnFreeBoundaryAspect,
	214	-- - shading: AIS_Drawer_ShadingAspect,
	215	-- - visible line color in hidden line mode:
	216	-- AIS_Drawer_SeenLineAspect
	217	-- - hidden line color in hidden line mode:
	218	-- AIS_Drawer_HiddenLineAspect.
	219
	220	SetColor(me:mutable;aColor:Color from Quantity)
	221	is redefined virtual;
	222
	223	UnsetColor(me:mutable) is redefined virtual;
	224	---Purpose: Removes settings for color in the reconstructed compound shape.
	225
	226	SetWidth(me:mutable; aValue:Real from Standard) is redefined virtual;
	227	---Purpose: Sets the value aValue for line width in the reconstructed compound shape.
	228	UnsetWidth(me:mutable) is redefined virtual;
	229	---Purpose: Removes the setting for line width in the reconstructed compound shape.
	230
	231	SetMaterial(me:mutable;aName:NameOfMaterial from Graphic3d) is redefined virtual;
	232
	233	SetMaterial(me:mutable;aName:MaterialAspect from Graphic3d) is redefined virtual;
	234	---Purpose: Allows you to provide settings for the material aName
	235	-- in the reconstructed compound shape.
	236
	237	UnsetMaterial(me:mutable) is redefined virtual;
	238	--- Purpose: Removes settings for material in the reconstructed compound shape.
	239
	240	SetTransparency(me:mutable;aValue : Real from Standard=0.6) is redefined virtual;
	241	---Purpose: Sets the value aValue for transparency in the reconstructed compound shape.
	242
	243	UnsetTransparency(me:mutable) is redefined virtual;
	244	---Purpose: Removes the setting for transparency in the reconstructed compound shape.
	245
246	BoundingBox(me:mutable) returns Box from Bnd is virtual;
247	---Purpose: Constructs a bounding box with which to reconstruct
248	-- compound topological shapes for presentation.
249	---C++: return const &
250
251	Color(me) returns NameOfColor from Quantity is redefined;
252	---Purpose: Returns the NameOfColor attributes of the shape accordingly to
253	-- the current facing model;
254
255	Color(me; aColor: out Color from Quantity) is redefined;
256	---Purpose: Returns the Color attributes of the shape accordingly to
257	-- the current facing model;
258
259	Material(me) returns NameOfMaterial from Graphic3d is redefined;
260	---Purpose: Returns the NameOfMaterial attributes of the shape accordingly to
261	-- the current facing model;
262
263	Transparency(me) returns Real from Standard is redefined;
264	---Purpose: Returns the transparency attributes of the shape accordingly to
265	-- the current facing model;
266
267
268	---Category:
269
270
271	SelectionType(myclass; aDecompositionMode : Integer from Standard)
272	returns ShapeEnum from TopAbs;
273	---Purpose: Activates the same TopAbs shape enumerations as
274	-- those used by SelectionMode assigning a type to the mode aDecompositionMode.
275
276	SelectionMode(myclass; aShapeType : ShapeEnum from TopAbs)
277	returns Integer from Standard;
278	---Purpose: Establishes an equivalence between a mode and the
279	-- type, aShapeType, of selection. The correspondences are as follows:
280	-- - mode 0 - Shape
281	-- - mode 1 - Vertex
282	-- - mode 2 - Edge
283	-- - mode 3 - Wire
284	-- - mode 4 - Face
285	-- - mode 5 - Shell
286	-- - mode 6 - Solid
287	-- - mode 7 - Compsolid
288	-- - mode 8 - Compound
289
5cbef0fe	290	LoadRecomputable(me:mutable;TheMode : Integer from Standard) is static protected;
7fd59977	291
	292	Compute(me : mutable;
	293	aProjector : Projector from Prs3d;
	294	aPresentation : mutable Presentation from Prs3d;
	295	ashape : Shape from TopoDS) is static private;
	296
	297	GetDeflection(myclass; aShape : Shape from TopoDS;
	298	aDrawer : Drawer from Prs3d)
	299	returns Real from Standard;
	300
	301	DisplayBox(myclass; aPrs : Presentation from Prs3d;
	302	aBox : Box from Bnd;
	303	aDrawer : Drawer from Prs3d) is protected;
	304
	305
	306	fields
	307	myshape : Shape from TopoDS is protected;
	308	myBB : Box from Bnd is protected;
	309	myCompBB : Boolean from Standard is protected;
	310	myInitAng : Real from Standard;
	311	end Shape;