ГОСТ Р ИСО 10303-512—2008
solid model >
manifnld_
solkl.brep
faceted.
brep
outer
voids
S[0:?]
k o
coordinate
space dimension
l
co ext
geometric.
representation.
-------
nt
--------
type
context
9 context,
identifier
name
representation.
context
faceted.
brcp.shape.
representation
i
shape.
representation
?
representation
items
S|l:?l
of items
mapped.
representation
mapping
_ origin
representation
.map
item
hrep with
vo
ids
name
closed
shell
oriented,
mapping.
target
mapping.
source
mapped
item
----------1
-J ‘shell i
j_:_________j
(КЗ (2))
open.
shell*
open.
shell.
element
els laces
1
closed
closed shell
topological.
shell. ^orientation
representation
rlrm t’nl
connected.
item
facc.nct >—r
geometric.
representation
item
(
(r
(
2
\
r
I face
2
bound
_
~
2.4
placement
surface
oriented.
openshelP
F*
2,5
loop
V
C
c 2
A
- Y
vcctor.or. j
( 1.1(2))LJ._direction.J
--
"
orientation
(
h
i
(
^
УГГ
2
,()
vertex
C’Tou
.<!?
------
axis 1
direction
axis2
j
scale
direction. I 9
cartesian,
J
l facc surlacc
J~
ratios L|2:3|° 1
---
transformation
.operator
У
(!£№><_
point
’•axis 3
n
cartesian.
transformation
A—— A
_opcrator_3d
tnmming. ^
cartesian.
pL[3:3J
select
point
(DER)
coordinates
T Z
local_origin
Lf1:3J
Рисунок D.1 — ПИК alc.taceted.brep в формате EXPRESS-G (диаграмма 1 из 2)
11