1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
--
-- File : IGESSolid.cdl
-- Created : Mon 11 Jan 1993
-- Author : SIVA
--
---Copyright : MATRA-DATAVISION 1993
--
package IGESSolid
---Purpose : This package consists of B-Rep and CSG Solid entities
uses
Standard,
TCollection,
TColStd,
TColgp,
gp,
Message,
Interface,
IGESData,
IGESBasic,
IGESGeom
is
class Block;
-- Type 150 Form 0
---Purpose : The Block is a rectangular parallelopiped, defined with
-- one vertex at (X1, Y1, Z1) and three edges lying along
-- the local +X, +Y, +Z axes.
class RightAngularWedge;
-- Type 152 Form 0
---Purpose : A right angular wedge is a triangular/trapezoidal prism
class Cylinder;
-- Type 154
---Purpose : Defines a cylinder
class ConeFrustum;
-- Type 156 Form 0
---Purpose : The Cone Frustum is defined by the center of the
-- larger circular face of the frustum, its radius, a unit
-- vector in the axis direction, a height in this direction
-- and a second circular face with radius which is lesser
-- than the first face.
class Sphere;
-- Type 158 Form 0
---Purpose : Defines a sphere.
class Torus;
-- Type 160 Form 0
---Purpose : A Torus is a solid formed by revolving a circular disc
-- about a specified coplanar axis.
class SolidOfRevolution;
-- Type 162 Form 0,1
---Purpose : This entity is defined by revolving the area determined
-- by a planar curve about a specified axis through a given
-- fraction of full rotation.
class SolidOfLinearExtrusion;
-- Type 164
---Purpose : Solid of linear extrusion is defined by translating an
-- area determined by a planar curve
class Ellipsoid;
-- Type 168 Form 0
---Purpose : The ellipsoid is a solid bounded by the surface defined
-- by:
-- X^2 Y^2 Z^2
-- ----- + ----- + ----- = 1
-- LX^2 LY^2 LZ^2
class BooleanTree;
-- Type 180 Form 0
---Purpose : The Boolean tree describes a binary tree structure
-- composed of regularized Boolean operations and operands,
-- in post-order notation.
class SelectedComponent;
-- Type 182 Form 0
---Purpose : The Selected Component entity provides a means of
-- selecting one component of a disjoint CSG solid
class SolidAssembly;
-- Type 184 Form 0
---Purpose : Solid assembly is a collection of items which possess a
-- shared fixed geometric relationship.
class ManifoldSolid;
-- Type 186 Form 0
---Purpose : A manifold solid is a bounded, closed, and finite volume
-- in three dimensional Euclidean space
class PlaneSurface;
-- Type 190 Form 0,1
---Purpose : A plane surface entity is defined by a point on the
-- surface and a normal to it.
class CylindricalSurface;
-- Type 192
---Purpose : Defines a cylindrical surface
class ConicalSurface;
-- Type 194 Form 0,1
---Purpose : Defines a conical surface
class SphericalSurface;
-- Type 196 Form 0,1
---Purpose : Defines a spherical surface
class ToroidalSurface;
-- Type 198 Form 0,1
---Purpose : Defines a toroidal surface
class SolidInstance;
-- Type 430 Form 0
---Purpose : This provides a mechanism for replicating a solid
-- representation.
class VertexList;
-- Type 502 Form 1
---Purpose : It contains one or more vertices.
class EdgeList;
-- Type 504
---Purpose : It contains one or more edge tuples.
class Loop;
-- Type 508 Form 1
---Purpose : A Loop entity specifies a bound of a face. It represents
-- a connected collection of face boundaries, seams, and
-- poles of a single face.
class Face;
-- Type 510 Form 1
---Purpose : Face entity is a bound (partial) which has finite area
class Shell;
-- Type 514 Form 1
---Purpose : Shell entity is a connected entity of dimensionality 2
-- which divides R3 into two arcwise connected open subsets,
-- one of which is finite. Inside of the shell is defined to
-- be the finite region.
-- Tool for Entities --
class ToolBlock;
class ToolRightAngularWedge;
class ToolCylinder;
class ToolConeFrustum;
class ToolSphere;
class ToolTorus;
class ToolSolidOfRevolution;
class ToolSolidOfLinearExtrusion;
class ToolEllipsoid;
class ToolBooleanTree;
class ToolSelectedComponent;
class ToolSolidAssembly;
class ToolManifoldSolid;
class ToolPlaneSurface;
class ToolCylindricalSurface;
class ToolConicalSurface;
class ToolSphericalSurface;
class ToolToroidalSurface;
class ToolSolidInstance;
class ToolVertexList;
class ToolEdgeList;
class ToolLoop;
class ToolFace;
class ToolShell;
-- Definition and Exploitation of Entities defined in this Package
class Protocol;
class ReadWriteModule;
class GeneralModule;
class SpecificModule;
class TopoBuilder;
---Purpose : a tool to build BREP IGES Entities
-- Instantiations
class Array1OfLoop instantiates Array1 from TCollection (Loop);
class Array1OfFace instantiates Array1 from TCollection (Face);
class Array1OfShell instantiates Array1 from TCollection (Shell);
class Array1OfVertexList instantiates Array1 from TCollection (VertexList);
class HArray1OfLoop instantiates HArray1 from TCollection (Loop,Array1OfLoop);
class HArray1OfFace instantiates HArray1 from TCollection (Face,Array1OfFace);
class HArray1OfShell instantiates HArray1 from TCollection (Shell,Array1OfShell);
class HArray1OfVertexList instantiates HArray1 from TCollection (VertexList,Array1OfVertexList);
-- Package methods
Init;
---Purpose : Prepares dynamic data (Protocol, Modules) for this package
Protocol returns Protocol from IGESSolid;
---Purpose : Returns the Protocol for this Package
end IGESSolid;
|
