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7fd59977 | 1 | -- File: AIS_ConnectedShape.cdl |
2 | -- Created: Wed Jan 8 17:57:55 1997 | |
3 | -- Author: Robert COUBLANC | |
4 | -- <rob@robox.paris1.matra-dtv.fr> | |
5 | --Modified by rob on Jul-28-97 | |
6 | ---Copyright: Matra Datavision 1997 | |
7 | ||
8 | ||
9 | class ConnectedShape from AIS inherits ConnectedInteractive from AIS | |
10 | ||
11 | ---Purpose: Constructs a Connected Interactive Object with an | |
12 | -- AIS_Shape presentation as its reference Interactive Object. | |
13 | -- In topological decomposition of the shape, this class | |
14 | -- assigns the same owners to the sensitive primitives | |
15 | -- as those in AIS_Shape. Like AIS_Shape, it allows a | |
16 | -- presentation of hidden parts. These are calculated | |
17 | -- automatically from the shape of its reference entity. | |
18 | ||
19 | ||
20 | ||
21 | uses | |
22 | ||
23 | Shape from TopoDS, | |
24 | Projector from Prs3d, | |
25 | Presentation from Prs3d, | |
26 | Selection from SelectMgr, | |
27 | Integer from Standard, | |
28 | Shape from AIS, | |
29 | TypeOfPresentation3d from PrsMgr, | |
30 | GraphicObject from Graphic2d, | |
31 | PresentationManager3d from PrsMgr, | |
32 | PresentationManager2d from PrsMgr, | |
33 | InteractiveObject from AIS, | |
34 | KindOfInteractive from AIS, | |
35 | Location from TopLoc, | |
36 | Transformation from Geom | |
37 | raises | |
38 | NotImplemented from Standard | |
39 | ||
40 | is | |
41 | ||
42 | Create (aTypeOfPresentation : TypeOfPresentation3d from PrsMgr | |
43 | =PrsMgr_TOP_ProjectorDependant) | |
44 | returns mutable ConnectedShape from AIS; | |
45 | ---Purpose: Initializes the type of 3d presentation aTypeOfPresentation | |
46 | ||
47 | Create (aInteractiveShape : Shape from AIS; | |
48 | aTypeOfPresentation : TypeOfPresentation3d from PrsMgr | |
49 | =PrsMgr_TOP_ProjectorDependant) | |
50 | returns mutable ConnectedShape from AIS; | |
51 | ---Purpose: Initializes the entity aInteractiveShape and the type of 3d presentation aTypeOfPresentation. | |
52 | ||
53 | Create(aConnectedShape : ConnectedShape from AIS; | |
54 | aTypeOfPresentation : TypeOfPresentation3d from PrsMgr | |
55 | =PrsMgr_TOP_ProjectorDependant) | |
56 | returns mutable ConnectedShape from AIS; | |
57 | ---Purpose: Initializes the entity aConnectedShape and the type of 3d presentation aTypeOfPresentation. | |
58 | ||
59 | ---Category: Redefined methods... | |
60 | ||
61 | Type(me) returns KindOfInteractive from AIS | |
62 | is redefined virtual; | |
63 | ||
64 | Signature(me) returns Integer from Standard | |
65 | is redefined virtual; | |
66 | ||
67 | AcceptShapeDecomposition(me) | |
68 | returns Boolean from Standard is redefined; | |
69 | ||
70 | ||
71 | ||
72 | ||
73 | Connect(me : mutable; | |
74 | anotherIObj : InteractiveObject from AIS) is redefined ; | |
75 | ---Purpose: Establishes the connection between the Connected | |
76 | -- Interactive Object, anotherIobj, and its reference | |
77 | -- entity. If there is already a previous connection with | |
78 | -- an Interactive Object, this connection is removed. | |
79 | ||
80 | Connect(me:mutable; | |
81 | anotherIobj: InteractiveObject from AIS; | |
82 | aLocation : Location from TopLoc) is redefined; | |
83 | ---Purpose: Establishes the connection between the Connected | |
84 | -- Interactive Object, anotherIobj, and its reference | |
85 | -- entity. If there is already a previous connection with | |
86 | -- an Interactive Object, this connection is removed. | |
87 | -- This syntax also initiates the location of the Connected Interactive Object. | |
88 | ||
89 | ||
90 | Compute(me:mutable; | |
91 | aProjector : Projector from Prs3d; | |
92 | aPresentation: mutable Presentation from Prs3d) | |
93 | is redefined virtual private; | |
94 | ||
95 | Compute(me : mutable; | |
96 | aProjector : Projector from Prs3d; | |
97 | aTrsf : Transformation from Geom; | |
98 | aPresentation : mutable Presentation from Prs3d) | |
99 | is redefined virtual private; | |
100 | ||
7fd59977 | 101 | Compute(me:mutable; |
ac04d101 SA |
102 | aPresentationManager: PresentationManager2d from PrsMgr; |
103 | aPresentation: mutable GraphicObject from Graphic2d; | |
104 | aMode: Integer from Standard = 0) | |
105 | raises NotImplemented from Standard | |
106 | is redefined; | |
7fd59977 | 107 | ---Level: Internal |
108 | ---Purpose: this method should fill the presentation according to the | |
109 | -- enumerated mode of the application and to the display parameter | |
110 | -- of the application. | |
ac04d101 SA |
111 | |
112 | ComputeSelection(me:mutable; aSelection :mutable Selection from SelectMgr; | |
113 | aMode : Integer from Standard) | |
114 | is redefined virtual private; | |
115 | ---Purpose: Generates sensitive entities by copying | |
116 | -- them from myReferense selection specified by aMode, | |
117 | -- creates and sets an entity owner for this entities and adds | |
118 | -- them to aSelection. | |
7fd59977 | 119 | |
120 | Shape(me:mutable) returns Shape from TopoDS; | |
121 | ---C++: return const& | |
122 | ---Purpose: Returns the topological shape which is the reference | |
123 | -- for the connected shape. Sets hilight mode to index | |
124 | -- 0. This returns a wireframe presentation. | |
125 | ||
126 | ||
127 | UpdateShape(me:mutable;WithLocation:Boolean from Standard = Standard_True) | |
128 | is static private; | |
129 | ||
130 | Compute(me:mutable; | |
131 | aProjector : Projector from Prs3d; | |
132 | aPresentation: mutable Presentation from Prs3d; | |
133 | aShape : Shape from TopoDS) | |
134 | is private; | |
135 | ||
136 | ||
137 | fields | |
138 | ||
139 | myOwnSh : Shape from TopoDS; -- used for HLR and selection... | |
140 | ||
141 | end ConnectedShape; |