青华模具培训学校

 找回密码
 注册

QQ登录

只需一步,快速开始

青华模具培训学院
查看: 2133|回复: 3

[疑难] 这儿要是没人帮我解决,以后我就不来这儿了

[复制链接]
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:
6 E5 a' {& l/ N- ^& E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?5 R6 r; n* a# d& A9 m- \) C
代码:0 q, W1 J) U& ^
        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
4 m9 K* ]+ X5 F5 b. W; `- e        int n_replm_map;//
9 n. z& N' Z6 J0 [7 B        errorCode =UF_MODL_replace_features(&first_element,1,&second_element,1,true,true,&replm_map,&n_replm_map);6 M2 I* d' w7 k! K: d
9 P2 Z( z2 q5 _- Q& O7 Q
函数注释:(小弟英文水平和理解力有限请大侠帮忙)" x5 `2 r" _7 U; t8 \  O  D
This function replaces the features in original_features[] by the
$ g; G3 F( b! I  y: F: z  m( kfeatures in replacement_features[] or the copies of features in ! b7 s4 o7 p  ]! X
replacement_features[] if original_features[] are features on bodies, 7 P* w- g0 j5 E
curve features and datum features. The children of the original_features[]
. k: {& R; ?! n' X8 y3 i4 awill be reparented to the replacement_features[] or copies. + L% }3 _: m  ]4 u6 I
. e1 C1 d$ e! }7 Z9 _
The original features will be deleted.
+ D. x. v1 H* d0 o; o* @, ^2 F: j* ?% G+ n
original_features[] can contain: features on the same body, curve features, 3 G; `" U" u5 N9 P2 `
datum plane and datum axis features. 6 p+ a; F! [) h6 H

; P' P/ Q0 P4 R; kreplacement_features[] must contain: features on other bodies (if
2 r* c1 t0 l) j. m5 C  Qoriginal_features[] contains features on a body), other curve features 3 ]4 k7 c; Z3 b( j
(if original_features[] contains curve features) and other datum plane
, G$ Q  N% ^7 {" c! B$ I! A3 c9 kand other datum axis features (if original_features[] contains datum plane 2 k; i3 r5 s9 X* F" A$ V% `# z# d
or datum axis features).
* o( Z  E) Y( t6 C/ J# C
- y/ O  u- Z7 sNote that original_features[] and replacement_features[] must contain
& {2 U1 K8 n6 |( m3 M8 hfeatures that are in the same part file. Also, for features on a body, the
% I# W3 p) w% A! Uparents of each of the features in replacement_features[] must be either
; Q; W$ \; a" Tanother feature in the replacement_features[] or must be a feature which
2 p, D. f  n5 W( Fis before the earliest feature in the original_features[]. , {" d: z' W0 N3 c  G

2 P/ I3 e% S' B, L. y# Uparent_map[] maps entities created by the original_features[] to the - S  A& n$ {1 ?  s5 C3 `
corresponding entities on the replacement_features[]. In addition to the ) z0 U5 O( M: d9 q, U6 P! u
original_features[] and replacement_features[] you will have to provide a map & ~' M( i7 d/ |6 r2 l+ V
of edges and faces on the original_features[] to the corresponding edges and 7 y& q. M9 Z3 B; D8 \6 j2 O# m
faces of the replacement_features[].
0 y* S. B3 r) k
( Z: j4 t4 v* K. s' H4 VYou will specify the map as a array of objects of type
2 z* \0 U& p7 ^( tUF_MODL_replace_features_t described below. The children of the 8 P& p- b5 b* J
original_features[] will be reparented to copies of the corresponding
9 \1 a& i7 \$ m$ b  G' Rentities on the replacement_features[] that are specified in the parent_map[].
9 F& Q5 D  C' `% X" n# |+ w! T) T; }+ ^
Calling this function with return_map as true does not perform the replacement
: h8 A' j# V2 j) c# N, Q9 jbut returns a parent_map[] each of whose original_entity elements are edges . O+ c. V2 t& B, c2 F
and faces created by original_features[]. Only those edges and faces that are
0 v6 P/ }+ Z4 [( V: `( \parents of downstream features are returned in the parent_map[]. The
3 B. z4 @6 ?& r- x' E+ Z4 V- Z: [replacement_entity elements of all the structures in the parent_map[] are 0.
: R, e  @* `3 q) QYou will have to assign the appropriate replacement_entity for each of
1 R; D0 m" Y5 f5 m" P9 b5 xthe structures returned in the parent_map[] before calling this function with
: V8 a4 P9 D6 @9 @return_map as false to perform the actual replace. 2 i8 w# k7 b  g1 t8 i, k1 m- Q
参数示意:
& K. k9 O% h( ~3 c. G5 E) [' V3 X" _! r/ O  v
[ 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
回复 支持 反对

使用道具 举报

您需要登录后才可以回帖 登录 | 注册

本版积分规则

QQ|关于我们|sitemap|小黑屋|Archiver|手机版|UG网-UG技术论坛-青华数控模具培训学校 ( 粤ICP备15108561号 )

GMT+8, 2025-7-7 08:44 , Processed in 0.180079 second(s), 28 queries .

Powered by Discuz! X3.5 Licensed

© 2001-2024 Discuz! Team.

快速回复 返回顶部 返回列表