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UG实体着色疑问
6 o3 O7 W0 [- w( K/ V这段代码是实体着色, 当我先对实体进行了面着色后,再进行体着色时,却不能改变面得颜色+ U7 u: p8 ^9 l1 K* W5 ]
. f* B& J. J8 [2 r a#include <stdio.h>( w; A2 c' N6 r: a3 G" Z
#include <uf.h>
! q% [$ @5 k% E. T#include <uf_ui.h>0 u, |! c* [; }8 v
#include <uf_object_types.h>7 ?2 [! M) M C( O) l
#include <uf_disp.h>$ t9 h2 U6 J' ^/ s' N4 T
#include <uf_modl.h>+ z# U" |( ?. U
#include <uf_obj.h>
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+ z6 K* v) J# c# d5 N; l* ^2 j5 ^% j5 ]static int init_proc(UF_UI_selection_p_t select,
8 u! f% R' g0 J) ~" ~- s% t void *user_data);
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; n5 J8 o/ S5 o6 W#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
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static int report( char *file, int line, char *call, int irc)
; _" C2 |8 X* S8 U1 i{
9 x: W% X7 a2 ^& i if (irc)
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char messg[133];; S5 X/ p0 G8 s# H9 q& k. k) b9 T
printf("%s, line %d: %s\n", file, line, call);- n5 S" M* x+ Y+ j7 h4 Y' F$ A
(UF_get_fail_message(irc, messg)) ?
2 F& K5 n4 r" x) E% U printf(" returned a %d\n", irc) :- Z) Y5 S5 b; T8 U" ]7 t- C% G
printf(" returned error %d: %s\n", irc, messg);' R' e) v/ C) m- ?5 |" p e$ f! K
}
3 @0 a5 y% j( @% o return(irc);% y8 B) j8 K* a9 n& L
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5 P5 Y8 }, c2 @+ ~static void do_ugopen_api(void)
; N2 f! u) l7 h+ y, s6 e, H{0 F2 B1 j0 l! I4 x9 y* e
char cue[] = "选择对象";
# H# Y2 X8 J8 b6 { char title[] = "对象选择对话框";
( O1 N$ c9 R6 M& D, O" w int response=0;
, w; j3 x- }( K4 _. A% f# k tag_p_t object;
& N1 c0 ^9 W) ]+ b3 K' A7 d int count=0;4 c+ [2 N! g2 J2 I# J$ F
: q& L, I8 W9 T) @9 k! I( V& F0 J9 Q int i=0;
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1 S0 E/ ?% b0 ?0 m( N! D double pt[3]={0,0,0};0 m; K9 Z( G1 |+ I, j( K
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double z1[3]={0,0,1};
; J# |' x% Z9 t* j2 _
) D! J0 y. F7 `) `/ }" `0 r UF_OBJ_translucency_t cyt=0;$ X1 x/ j+ \6 P
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# f8 G0 f4 a, c( n) q+ a UF_UI_select_with_class_dialog(cue,title,0, init_proc, NULL,&response,&count, &object);
& ?9 {, y7 M: [; G& A6 c( n, k" f; `' Q* [9 X" p, y& T
# ] D3 W1 ^8 ? if (response == UF_UI_OK&&count>0){' x7 c: p; v6 k, J3 N6 Z# C7 S l
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7 a) m# g9 p6 a5 M for(i=0;i<count;i++){
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UF_OBJ_set_color(object[i],186);' U. C0 ?5 w* r3 P. O
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" ?! K8 R0 P2 N& q UF_DISP_set_highlight(object[i],0);//取消对象的高亮显示
9 ^5 A2 i1 D" ~0 T5 h& ] k q" b% x' |. k5 v5 m
& j# u9 |: ?" Z& N) i3 u% q. g UF_OBJ_set_translucency(object[i],cyt); //设置透明度
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static int init_proc(
3 b5 G; e) d4 P8 M( |6 D( V9 J UF_UI_selection_p_t select,
7 P7 {2 |# M, k0 U/ g; Y void* user_data) v8 O) j5 e. {; a
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int num_triples = 1;
! d' h7 E8 |; x; L g8 o" u UF_UI_mask_t mask_triples[] = {UF_solid_type ,0,0,};//过滤对象选择
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if((UF_CALL(UF_UI_set_sel_mask(select,2 |2 @% f i# N9 t: ^
UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,- Y8 w* R/ }5 d
num_triples, mask_triples))) == 0); e E* F: m* b% E- o- W/ _
{
: P9 M7 K6 h7 ?* a return (UF_UI_SEL_SUCCESS);
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else3 W6 N+ e7 {) Z4 ?
{
# ?2 w( V8 n& f8 D) x return (UF_UI_SEL_FAILURE);
- }& O+ n3 f* i5 m4 u+ P2 w }
+ x N" F( i+ E( m}3 n& H+ P w% t/ J
* u5 w( ]* I/ z, ^void ufusr(char *param, int *reTCode, int param_len)! r0 O! ^) ^+ x: g
{9 X: e8 \ ~% `/ y3 y# W& a. o
if (!UF_CALL(UF_initialize())). \+ R# o9 o/ L
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do_ugopen_api();
7 \; W0 ^( d) C1 ^& j( ?% [5 ~ UF_CALL(UF_terminate());
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}
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7 h& ?; f% w+ j0 G) xint ufusr_ask_unload(void)
* m. s- W' q* @: ]0 D: e{
" v6 J1 r$ {" ^: r/ W" I! e- R9 d$ J return (UF_UNLOAD_IMMEDIATELY);7 \' d- v+ c3 I$ N! ~! L
}! R! `/ |6 s7 O# t: g2 r
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