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
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
|
-- File: Wedge.cdl
-- Created: Wed Sep 18 17:42:49 1991
-- Author: Christophe MARION
-- <cma@sdsun1>
---Copyright: Matra Datavision 1991, 1992
generic class Wedge from Primitives(
TheShell as any;
TheFace as any;
TheWire as any;
TheEdge as any;
TheVertex as any;
TheBuilder as any)
---Purpose: A wedge is defined by :
--
-- Axes : an Axis2 (coordinate system)
--
-- YMin, YMax the coordinates of the ymin and ymax
-- rectangular faces parallel to the ZX plane (of the
-- coordinate systems)
--
-- ZMin,ZMax,XMin,XMax the rectangular
-- left (YMin) face parallel to the Z and X axes.
--
-- Z2Min,Z2Max,X2Min,X2Max the rectangular
-- right (YMax) face parallel to the Z and X axes.
--
-- For a box Z2Min = ZMin, Z2Max = ZMax,
-- X2Min = XMin, X2Max = XMax
--
-- The wedge can be open in the corresponding direction
-- of its Boolean myInfinite
uses
Direction from Primitives,
Ax2 from gp,
Pln from gp,
Lin from gp,
Pnt from gp
raises
DomainError,
OutOfRange
is
Create(B : TheBuilder; Axes : Ax2 from gp; dx, dy, dz : Real)
returns Wedge from Primitives
---Purpose: Creates a Wedge algorithm. <Axes> is the axis
-- system for the primitive.
--
-- XMin, YMin, ZMin are set to 0
-- XMax, YMax, ZMax are set to dx, dy, dz
-- Z2Min = ZMin
-- Z2Max = ZMax
-- X2Min = XMin
-- X2Max = XMax
-- The result is a box
-- dx,dy,dz should be positive
raises DomainError;
Create(B : TheBuilder; Axes : Ax2 from gp; dx, dy, dz, ltx : Real)
returns Wedge from Primitives
---Purpose: Creates a Wedge primitive. <Axes> is the axis
-- system for the primitive.
--
-- XMin, YMin, ZMin are set to 0
-- XMax, YMax, ZMax are set to dx, dy, dz
-- Z2Min = ZMin
-- Z2Max = ZMax
-- X2Min = ltx
-- X2Max = ltx
-- The result is a STEP right angular wedge
-- dx,dy,dz should be positive
-- ltx should not be negative
raises DomainError;
Create(B : TheBuilder; Axes : Ax2 from gp; xmin, ymin, zmin, z2min, x2min,
xmax, ymax, zmax, z2max, x2max : Real)
returns Wedge from Primitives
---Purpose: Create a Wedge primitive. <Axes> is the axis
-- system for the primitive.
--
-- all the fields are set to the corresponding value
-- XYZMax - XYZMin should be positive
-- ZX2Max - ZX2Min should not be negative
raises DomainError;
Axes(me) returns Ax2 from gp
---Purpose: Returns the coordinates system from <me>.
is static;
GetXMin(me) returns Real
---Purpose: Returns Xmin value from <me>.
is static;
GetYMin(me) returns Real
---Purpose: Returns YMin value from <me>.
is static;
GetZMin(me) returns Real
---Purpose: Returns ZMin value from <me>.
is static;
GetZ2Min(me) returns Real
---Purpose: Returns Z2Min value from <me>.
is static;
GetX2Min(me) returns Real
---Purpose: Returns X2Min value from <me>.
is static;
GetXMax(me) returns Real
---Purpose: Returns XMax value from <me>.
is static;
GetYMax(me) returns Real
---Purpose: Returns YMax value from <me>.
is static;
GetZMax(me) returns Real
---Purpose: Returns ZMax value from <me>.
is static;
GetZ2Max(me) returns Real
---Purpose: Returns Z2Max value from <me>.
is static;
GetX2Max(me) returns Real
---Purpose: Returns X2Max value from <me>.
is static;
Open(me : in out; d1 : Direction from Primitives)
---Purpose: Opens <me> in <d1> direction. A face and its edges
-- or vertices are said nonexistant.
raises DomainError
is static;
Close(me : in out; d1 : Direction from Primitives)
---Purpose: Closes <me> in <d1> direction. A face and its
-- edges or vertices are said existant.
raises DomainError
is static;
IsInfinite(me; d1 : Direction from Primitives)
---Purpose: Returns True if <me> is open in <d1> direction.
returns Boolean;
Shell(me : in out) returns TheShell
---Purpose: Returns the Shell containing the Faces of <me>.
--
---C++: return const &
is static;
HasFace(me; d1 : Direction from Primitives)
---Purpose: Returns True if <me> has a Face in <d1> direction.
returns Boolean;
Face(me : in out; d1 : Direction from Primitives) returns TheFace
---Purpose: Returns the Face of <me> located in <d1> direction.
--
---C++: return const &
raises DomainError
is static;
Plane(me : in out; d1 : Direction from Primitives) returns Pln from gp
---Purpose: Returns the plane of the Face of <me> located in
-- <d1> direction.
raises DomainError
is static;
HasWire(me; d1 : Direction from Primitives)
---Purpose: Returns True if <me> has a Wire in <d1> direction.
returns Boolean;
Wire(me : in out; d1 : Direction from Primitives) returns TheWire
---Purpose: Returns the Wire of <me> located in <d1> direction.
--
---C++: return const &
raises DomainError
is static;
HasEdge(me; d1, d2 : Direction from Primitives)
---Purpose: Returns True if <me> has an Edge in <d1><d2> direction.
returns Boolean;
Edge(me : in out; d1, d2 : Direction from Primitives) returns TheEdge
---Purpose: Returns the Edge of <me> located in <d1><d2> direction.
--
---C++: return const &
raises DomainError
is static;
Line(me : in out; d1, d2 : Direction from Primitives) returns Lin from gp
---Purpose: Returns the line of the Edge of <me> located in
-- <d1><d2> direction.
raises DomainError
is static;
HasVertex(me; d1, d2, d3 : Direction from Primitives)
---Purpose: Returns True if <me> has a Vertex in <d1><d2><d3>
-- direction.
returns Boolean;
Vertex(me : in out; d1, d2, d3 : Direction from Primitives)
returns TheVertex
---Purpose: Returns the Vertex of <me> located in <d1><d2><d3>
-- direction.
--
---C++: return const &
raises DomainError
is static;
Point(me : in out; d1, d2, d3 : Direction from Primitives)
returns Pnt from gp
---Purpose: Returns the point of the Vertex of <me> located in
-- <d1><d2><d3> direction.
raises DomainError
is static;
fields
myBuilder : TheBuilder;
myAxes : Ax2 from gp;
XMin : Real;
XMax : Real;
YMin : Real;
YMax : Real;
ZMin : Real;
ZMax : Real;
Z2Min : Real;
Z2Max : Real;
X2Min : Real;
X2Max : Real;
-- the Topology
myShell : TheShell;
ShellBuilt : Boolean;
myVertices : TheVertex [8];
-- 0 : xmin ymin zmin
-- 1 : xmax ymin zmin
-- 2 : xmin ymax zmin
-- 3 : xmax ymax zmin
-- 4 : xmin ymin zmax
-- 5 : xmax ymin zmax
-- 6 : xmin ymax zmax
-- 7 : xmax ymax zmax
VerticesBuilt : Boolean [8];
myEdges : TheEdge [12];
-- 0 : xmin ymin
-- 1 : xmax ymin
-- 2 : xmin ymax
-- 3 : xmax ymax
-- 4 : ymin zmin
-- 5 : ymax zmin
-- 6 : ymin zmax
-- 7 : ymax zmax
-- 8 : zmin xmin
-- 9 : zmax xmin
-- 10 : zmin xmax
-- 11 : zmax xmax
EdgesBuilt : Boolean [12];
myWires : TheWire [6];
-- 0 : xmin
-- 1 : xmax
-- 2 : ymin
-- 3 : ymax
-- 4 : zmin
-- 5 : zmax
WiresBuilt : Boolean [6];
myFaces : TheFace [6];
-- 0 : xmin
-- 1 : xmax
-- 2 : ymin
-- 3 : ymax
-- 4 : zmin
-- 5 : zmax
FacesBuilt : Boolean [6];
myInfinite : Boolean[6];
-- 0 : xmin
-- 1 : xmax
-- 2 : ymin
-- 3 : ymax
-- 4 : zmin
-- 5 : zmax
end Wedge;
|
