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发表于 2010-12-14 21:10:38
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来自: 中国台湾
Command: list5 P6 i6 c1 u: M9 k4 w" Z$ x" u
Select objects: 1 found ; white entity; l% ]% Y$ O# W% Y& I
Select objects:
! \' L' o3 C! K, A% t& z( V SPLINE Layer: "0"4 c4 Z6 g! H! T# _, V7 V/ {# C2 y
Space: Model space; R! L+ Z N8 C$ b( I' j
Handle = 21c0 v8 z8 T: f3 |3 Y0 j/ W! t
Circumference: 3012.0039
; Q1 p. q( ]2 D ?, F) n, N Order: 4
2 O; g. C! Q4 c4 \4 G9 v7 z Properties: Non-Planar, Non-Rational, Periodic- W2 ^9 q- ^/ k% b8 i
Parametric Range: Start 0.0000( _5 K8 g0 w( A0 D
End2917.7171
7 O# T7 V: W9 g) d Number of control points: 214
" N6 O k0 v# K% y8 x: H Control Points: X = 6807.0361, Y = 1332.2355, Z = -400.0000
4 N) |! r0 f9 |- t) h- u: r
1 Y' l4 S3 q8 P2 ]5 U* {; x( n C- M
您是要提取这个吗? Circumference: 3012.0039
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