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1 | -- Created on: 1992-08-26 |
2 | -- Created by: Jean Louis FRENKEL |
3 | -- Copyright (c) 1992-1999 Matra Datavision |
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4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | -- |
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6 | -- This file is part of Open CASCADE Technology software library. |
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7 | -- |
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8 | -- This library is free software; you can redistribute it and/or modify it under |
9 | -- the terms of the GNU Lesser General Public License version 2.1 as published |
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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. |
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13 | -- |
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14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
15 | -- commercial license or contractual agreement. |
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16 | |
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17 | -- Modified: GG IMP020200 Add Transformation() method |
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18 | |
19 | |
20 | class Presentation from Prs3d inherits Structure from Graphic3d |
21 | |
22 | ---Purpose: Defines a presentation object which can be displayed, |
23 | -- highlighted or erased. |
24 | -- The presentation object stores the results of the |
25 | -- presentation algorithms as defined in the StdPrs |
26 | -- classes and the Prs3d classes inheriting Prs3d_Root. |
27 | -- This presentation object is used to give display |
28 | -- attributes defined at this level to |
29 | -- ApplicationInteractiveServices classes at the level above. |
30 | |
31 | uses |
32 | Array2OfReal from TColStd, |
33 | DataStructureManager from Graphic3d, |
34 | Structure from Graphic3d, |
35 | StructureManager from Graphic3d, |
36 | Group from Graphic3d, |
37 | Transformation from Geom, |
38 | NameOfColor from Quantity, |
39 | Length from Quantity, |
40 | ShadingAspect from Prs3d |
41 | |
42 | is |
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43 | |
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44 | Create (theStructManager : StructureManager from Graphic3d; |
45 | theToInit : Boolean from Standard = Standard_True) |
46 | ---Purpose: Constructs a presentation object |
47 | -- if <Init> is false, no color initialization is done. |
48 | returns mutable Presentation from Prs3d; |
49 | |
50 | Create (theStructManager : StructureManager from Graphic3d; |
51 | thePrs : Presentation from Prs3d) |
52 | ---Purpose: Constructs a presentation object. |
53 | returns mutable Presentation from Prs3d; |
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54 | |
55 | Compute(me : mutable; aProjector: DataStructureManager from Graphic3d) |
56 | returns Structure from Graphic3d |
57 | is redefined virtual; |
58 | |
59 | Compute ( me : mutable; |
60 | aProjector : DataStructureManager from Graphic3d; |
61 | AMatrix : Array2OfReal from TColStd ) |
62 | returns Structure from Graphic3d is redefined virtual; |
63 | ---Level: Advanced |
64 | ---Purpose: Returns the new Structure defined for the new visualization |
65 | ---Category: Methods to modify the class definition |
66 | |
67 | Compute ( me : mutable; |
68 | aProjector : DataStructureManager from Graphic3d; |
69 | aStructure : in out Structure from Graphic3d ) |
70 | is redefined virtual; |
71 | ---Level: Advanced |
72 | ---Purpose: Returns the new Structure defined for the new visualization |
73 | ---Category: Methods to modify the class definition |
74 | |
75 | Compute ( me : mutable; |
76 | aProjector : DataStructureManager from Graphic3d; |
77 | AMatrix : Array2OfReal from TColStd; |
78 | aStructure : in out Structure from Graphic3d ) |
79 | is redefined virtual; |
80 | ---Level: Advanced |
81 | ---Purpose: Returns the new Structure defined for the new visualization |
82 | ---Category: Methods to modify the class definition |
83 | |
84 | |
85 | ---Category: Highlighting methods. |
86 | -- |
87 | Highlight(me: mutable) is static; |
88 | ---Purpose: displays the whole content of the presentation in white. |
89 | Color(me: mutable; aColor: NameOfColor from Quantity) is static; |
90 | ---Purpose: displays the whole content of the presentation in the specified color. |
91 | BoundBox(me: mutable) is static; |
92 | |
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93 | ---Category: Global modification methods. |
94 | SetShadingAspect(me: mutable; aShadingAspect: ShadingAspect from Prs3d); |
95 | |
96 | ---Category: Inquire methods. |
97 | IsPickable(me) returns Boolean from Standard; |
98 | |
99 | ---Category: Transformation methods. |
100 | Transform (me: mutable; aTransformation: Transformation from Geom); |
101 | Place (me: mutable; X,Y,Z: Length from Quantity); |
102 | |
103 | Multiply (me: mutable; aTransformation: Transformation from Geom); |
104 | Move (me: mutable; X,Y,Z: Length from Quantity); |
105 | Transformation (me) returns Transformation from Geom; |
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106 | |
107 | Connect(me: mutable; aPresentation: Presentation from Prs3d); |
108 | |
109 | Remove (me: mutable; aPresentation: Presentation from Prs3d); |
110 | RemoveAll (me: mutable); |
111 | |
112 | SetPickable(me: mutable) is static; |
113 | SetUnPickable(me: mutable) is static; |
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114 | |
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115 | CurrentGroup(me) returns mutable Group from Graphic3d is static private; |
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116 | |
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117 | friends |
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118 | |
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119 | class Root from Prs3d |
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120 | |
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121 | end Presentation; |