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发表于 2010-12-14 21:10:38
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来自: 中国台湾
Command: list4 c" ?) W+ u: V/ B6 W
Select objects: 1 found ; white entity
! k- D1 ~& j$ ~: PSelect objects:1 d* V8 l6 s3 z: f, E' {
SPLINE Layer: "0"' }% b& X$ u7 ]+ R0 n" F S* \
Space: Model space
) o+ Y- a2 l2 ^* K/ R Handle = 21c
/ g. }( ^9 N& `0 ` Circumference: 3012.00394 S/ j7 P( k0 r1 ]5 o2 a+ v
Order: 4& X) I9 T, q) s! v6 h1 ]
Properties: Non-Planar, Non-Rational, Periodic+ _4 ?* K, @3 {7 j; ^$ I( L# ~
Parametric Range: Start 0.0000
: Y) ~3 ~& j4 c/ e: C End2917.7171- v2 P" h% l/ e' e( ?2 L" Q) P
Number of control points: 214
. ` g7 M* G' x5 k Control Points: X = 6807.0361, Y = 1332.2355, Z = -400.0000' h1 A$ L. P+ D0 Q: y: V
! k7 j6 y9 _, u8 g3 ?
$ I+ h; a4 A( K6 n/ ?( O# C+ w
您是要提取这个吗? Circumference: 3012.00396 }/ k4 G+ o. p; T
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