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发表于 2010-12-14 21:10:38
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来自: 中国台湾
Command: list
$ i z$ R) w8 [& H- ^Select objects: 1 found ; white entity
- f" N& C, s* W. @# @ N4 |Select objects:) F) O* c3 @- W. y$ p
SPLINE Layer: "0"8 x" L. y4 t5 c, U& w$ O9 n) ~5 Q
Space: Model space
) u3 B9 o+ _% v: {% Y9 { Handle = 21c3 Q: I! ^9 @1 @# i
Circumference: 3012.0039
5 x) r& Z6 V2 Y' `- A- M Order: 4
) A o3 g5 E1 O Properties: Non-Planar, Non-Rational, Periodic
: {) E+ y' N I$ m N, F/ `: z Parametric Range: Start 0.0000+ D& `2 F$ o4 n) U2 v2 C( ?" m$ @1 B
End2917.7171
' F# v- w; P5 x; H: @" v/ i Number of control points: 214
; d; r: p8 s4 x% y" E2 T7 o Control Points: X = 6807.0361, Y = 1332.2355, Z = -400.0000$ g" S' t! H- `4 ]. Z8 P
# @; @2 ]# J2 H( y5 Y
* _5 n' s: x p8 [# |3 z
您是要提取这个吗? Circumference: 3012.0039
3 ^9 p$ ]- {$ r+ C6 p. l% ? |
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