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[疑难] 这儿要是没人帮我解决,以后我就不来这儿了

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发表于 2008-6-25 12:14 | 显示全部楼层 |阅读模式
该函数的用法UF_MODL_replace_features                                                                                                                                                                                                                                                                                                                        问题描述:% y7 B+ ~$ r: c8 {4 t9 L) Z( V
现在画两条线,将其中一条拉伸成面,然后进行如下操作:用未拉伸的线去替换拉伸的线,并使得拉伸的面也移动到未拉伸的线出,也就是子特征也拷贝过去,我用上面的函数UF_MODL_replace_features操作发现拉伸特征并没有拷贝过去,单步调试发现返回值不为0,最后一个参数n_parent_map为巨大的负数,看了英文帮助发现有点难懂,遂请大侠帮忙看看如何实现我的功能单靠这个函数是否能实现,如果能我的参数设置是不是错误了,错在哪儿?
) G/ l8 r) K" R5 Q% j; b代码:
/ c# r& t) M- }3 p- z9 e        UF_MODL_replace_features_t *replm_map=NULL;//帮助写可为输入/输出参数,我作为输入,不知道正确与否
$ ?* S" X/ ^, @2 F9 c7 W  y        int n_replm_map;//6 b6 W% \; n/ d* X! Z# k
        errorCode =UF_MODL_replace_features(&first_element,1,&second_element,1,true,true,&replm_map,&n_replm_map);0 Q! j  d1 a. s2 `0 x
1 [/ V0 Z6 @& L" ^
函数注释:(小弟英文水平和理解力有限请大侠帮忙)$ P! P5 I4 z+ M& K: w' R
This function replaces the features in original_features[] by the
0 n; q- k- W- Q* Q( jfeatures in replacement_features[] or the copies of features in
. A3 W. {4 u: j3 zreplacement_features[] if original_features[] are features on bodies,
0 ]/ {7 h' N: @7 P% X% bcurve features and datum features. The children of the original_features[] 1 [8 |$ ]3 y+ E" E$ N
will be reparented to the replacement_features[] or copies. ; T# P# M. w8 `9 M5 E$ F+ b

+ a+ o" Z1 Z& J' X) \The original features will be deleted. * F6 v# y7 p- b( d9 W9 ~$ ^

6 Q2 ?3 W- R! q; p3 koriginal_features[] can contain: features on the same body, curve features,
9 E) h3 f. C% W. Z8 K8 }datum plane and datum axis features.
- z6 |5 p8 s# l$ S0 x( O
& M% ~) {6 C' I+ r$ _" H" [replacement_features[] must contain: features on other bodies (if
9 r% i7 t( X2 U3 p# b: Z. C; f$ Horiginal_features[] contains features on a body), other curve features
9 _3 \% s  v" C- p( s" \" s(if original_features[] contains curve features) and other datum plane
. w7 ]8 P# ?0 w. Z# m9 ?, ]0 `# ~7 Gand other datum axis features (if original_features[] contains datum plane $ s/ N5 L+ L/ O6 t' x. D+ J/ d, N
or datum axis features).
2 p/ z! b- ~% r) y+ x, ]/ i0 A* K3 i) A4 ~* l9 _/ N0 r
Note that original_features[] and replacement_features[] must contain " l8 v$ X: _) v9 Y: T; O, }
features that are in the same part file. Also, for features on a body, the " C" |& n, o3 R& y  ~' w
parents of each of the features in replacement_features[] must be either
' x: H) @7 F4 V6 h" Q5 Zanother feature in the replacement_features[] or must be a feature which
  ~# w" x9 J2 i; K% [5 eis before the earliest feature in the original_features[]. % X" w: [$ ~6 p- s

9 G  f! G6 T, nparent_map[] maps entities created by the original_features[] to the
+ d- n9 B) p; ?) ycorresponding entities on the replacement_features[]. In addition to the
7 K6 `: p5 t& C) horiginal_features[] and replacement_features[] you will have to provide a map
- G0 D7 _: p, X8 Tof edges and faces on the original_features[] to the corresponding edges and 6 N' q4 E5 [( y2 {
faces of the replacement_features[]. / q& `% y5 U: K& h6 E4 ]/ ^0 B

: ?2 ^7 I4 u" w( j4 G- aYou will specify the map as a array of objects of type
1 X% |- F! I- I: O* O6 f. TUF_MODL_replace_features_t described below. The children of the
7 o6 k, E7 Y& c4 ^  W0 qoriginal_features[] will be reparented to copies of the corresponding
: }/ ?7 S% }" O+ \$ Z* eentities on the replacement_features[] that are specified in the parent_map[]. & K  G! s' z* n" A
0 g: J* h# ]$ O3 H5 C
Calling this function with return_map as true does not perform the replacement
' @/ X5 o; I* v% D0 m% G" w& Sbut returns a parent_map[] each of whose original_entity elements are edges ! T% O  e0 i  P+ b
and faces created by original_features[]. Only those edges and faces that are 8 u% h7 M" ?  G# J
parents of downstream features are returned in the parent_map[]. The
6 i* B, Q- ^  F( q4 g9 k' P' [1 Kreplacement_entity elements of all the structures in the parent_map[] are 0. - T' D! H0 d; Q9 f3 |
You will have to assign the appropriate replacement_entity for each of ' t2 J/ }4 p  b  V6 y3 o  {6 v6 J- b! O
the structures returned in the parent_map[] before calling this function with
( \3 P% f0 ?: q5 H3 @" E9 C9 Lreturn_map as false to perform the actual replace.
# q! X) `, F5 c7 E参数示意:
3 E; O) F" g; v  S% R4 R9 s  M- o: P7 J' \# e: a1 N; t- B8 B
[ 本帖最后由 mydear 于 2008-6-25 12:20 编辑 ]
replace.gif
发表于 2008-6-29 17:43 | 显示全部楼层
这儿是没人帮你解决了
发表于 2008-8-6 13:43 | 显示全部楼层
看不懂
发表于 2012-12-1 10:04 来自手机 | 显示全部楼层
貌似这人还在这蹦达
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