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UG实体着色疑问
! U1 x% w8 ?9 Q+ ?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( Q' M' ~1 v) q/ T' }+ s- P# X
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#include <stdio.h>
4 p4 f4 Q/ p5 r, p% E9 H#include <uf.h>2 Y) o, p X! w- P8 x
#include <uf_ui.h>' T+ V" W6 C" ]' _. x% a. |
#include <uf_object_types.h>
0 }) E( D6 o6 B#include <uf_disp.h>
' B& A1 Z# a1 M6 r#include <uf_modl.h>( ^. \2 w( m+ r" u( W& L' K
#include <uf_obj.h>; \& i+ x: @ B' v- Y
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static int init_proc(UF_UI_selection_p_t select, ; c0 t& f3 D) H( \
void *user_data);/ v+ U' K* C( q- m6 s
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#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X))): E: l1 ~! ~- ?5 T+ ]- m
0 r2 g6 {8 X6 m! {8 q0 \6 u6 nstatic int report( char *file, int line, char *call, int irc)% G4 g7 K/ ?8 T1 o
{
' y4 X$ |2 ^$ q) j if (irc)$ i" M" q2 N3 |/ G) a4 n8 h" C. U
{
, {, O+ }: T$ T1 s- y char messg[133];
" G7 V+ o! H; Z* K printf("%s, line %d: %s\n", file, line, call);2 F; i8 Z! A" m- h7 |
(UF_get_fail_message(irc, messg)) ?: }2 O, b, V, h! C) R8 ]
printf(" returned a %d\n", irc) :
! k. K- q9 F# i' N' D printf(" returned error %d: %s\n", irc, messg);* x, V9 f2 k3 D0 r& q
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return(irc); T ^, Z3 l" E9 M& q
}
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static void do_ugopen_api(void)6 u9 ^& a$ ?# N! w
{
2 n5 Q, o2 G6 ^- g4 a y9 |! _ char cue[] = "选择对象";# \- p# j* f- U9 i; v* _) P3 H
char title[] = "对象选择对话框";
8 g. l% f) J7 _. {7 X int response=0;+ D7 Q( [8 P# V- O. p+ s
tag_p_t object;9 j: V0 E3 |9 D8 |
int count=0;* o' o- ]2 V M
+ T2 A: `3 i# M6 d, E8 x1 V int i=0;
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double pt[3]={0,0,0};' v2 ]3 P4 s5 u4 g2 N# f2 L# O: L
$ ^% y/ y7 C: t- v8 ~ double z1[3]={0,0,1};' L0 c. {8 c$ q* q& F. J' b1 h
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UF_OBJ_translucency_t cyt=0;
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UF_UI_select_with_class_dialog(cue,title,0, init_proc, NULL,&response,&count, &object); & O: y7 @% k9 G3 @# a& x
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if (response == UF_UI_OK&&count>0){6 d0 P- {$ M; f( q' p
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for(i=0;i<count;i++){
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0 ^8 V: \( A0 C UF_OBJ_set_color(object[i],186);
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UF_DISP_set_highlight(object[i],0);//取消对象的高亮显示& j: T u; |( Z3 p
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; R, }6 i2 d) f1 |/ U ? UF_OBJ_set_translucency(object[i],cyt); //设置透明度1 O [* w9 M E' F" I% ^
}
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static int init_proc(
( D% C3 ~9 R; ]( ^ UF_UI_selection_p_t select,
0 r- v6 l; d n1 V void* user_data)) I1 m0 U! W# Q* I
{
. I; l2 a/ s4 r1 Q int num_triples = 1;- z! c% I! i3 x9 E" N4 G0 i, g: v
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,
- Z9 _1 I" `$ R; b& W# g4 ` UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
6 v/ }2 c& l5 \ num_triples, mask_triples))) == 0)
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return (UF_UI_SEL_SUCCESS);2 U( L6 e& c' F& e: R! E
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else% x- t/ |/ F2 E" T- c
{
Z+ Z! i& ~& U$ F( X( V return (UF_UI_SEL_FAILURE);
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/ k$ y8 O+ H/ l0 n) h# V8 L! u}
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; A+ E8 B2 R5 ^2 |+ zvoid ufusr(char *param, int *reTCode, int param_len)
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if (!UF_CALL(UF_initialize()))& l2 C) r3 R3 f9 B+ }( k6 i
{
7 h1 K, s' Q5 h- o" l do_ugopen_api();" y/ Q t; k( a4 {8 ]* Y
UF_CALL(UF_terminate());# b7 w4 ], [8 L
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int ufusr_ask_unload(void)3 H3 n+ R, \, H( C6 ]* C
{
5 V; k6 P; \( C/ ^. } return (UF_UNLOAD_IMMEDIATELY);% A2 M" \- L V6 Y
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