ГОСТ Р ИСО 10303-502—2006
(4 ,4 (2) )(4,5 (2) )(4 ,4 (5 ) )
-с ^ 5 ,4 bsplinecurve^)
О — ст
0 - 0
curve
2
bounded curve
polyline
points L[2:?]
2
l
^ 2 ,12 canesianpoint^
■
parent curve/ ------------------
------------------ c y 4.10 curve
J
transformation
l cartesian transformation operator^)
basic curve
self intersect
.
о -------
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distance
lengthmeasure A
•
-O
offset curve 3d
C
3.9direction
/ TTI•
~ ^ V
----
A
---------------------- —re(’direction
4
_____
_______
у
V.
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2.5 cartcsian_pomt O -
pnt
_Q
dir
line
^ 2,6 vector ^
position
3.7 axis2_placement ^ > -
positivelcngthmcasurc A>_
radius
positivcjength_measure
semi axisI
positivc_lcngth_measurc <J>
L
lengthmeasure <j>-
i
semi_axis
-------------------------------------------
positive_length_measure <^>
posi ivc_ cngth_measure
-
------
------
------
semi axis2
ellipse 0
focal dist
parabola
J
r - - - -
t
- - -
l
- - - - - - - - - - -
<£>
--
semi
1
imag
-
axis
hyperbola
b
_Q
conic
РисумокС.4 — alc_shell_based_wireframe — EXPRESS-G диаграмма4 изб
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