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UG实体着色疑问$ W/ p; p0 m- D2 I' n
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/ D+ v8 {& {* N V; |2 e
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#include <stdio.h>
8 L* F: h9 E ~7 G#include <uf.h>& d4 V! L' t) m1 Z
#include <uf_ui.h>& T8 y2 ]" }7 i- V9 R3 r
#include <uf_object_types.h>6 G% O* k) T* b' C
#include <uf_disp.h>
) B. Z. K$ X; Q1 W: Z% `#include <uf_modl.h>! ]$ Y; c- H% B) y
#include <uf_obj.h>
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static int init_proc(UF_UI_selection_p_t select,
" G1 t# Z9 d2 p# Q) B: z void *user_data);, l; J$ _* ~! g3 R `
2 F1 p% h. X9 v; d. r9 R#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))' L$ ~" I8 {& b5 @6 R4 y P3 b3 P
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static int report( char *file, int line, char *call, int irc)
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if (irc)( H+ ~( J7 I/ c) w' H" e
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char messg[133];5 K# e' S5 p g) B' J
printf("%s, line %d: %s\n", file, line, call);
' Y& g# u, K- }! T (UF_get_fail_message(irc, messg)) ?" G; a2 h1 O( h) y) \- U
printf(" returned a %d\n", irc) :5 e V5 {9 k9 }* H% d5 ^' j
printf(" returned error %d: %s\n", irc, messg);8 l1 C5 n' A G) e( u: ]& a
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return(irc);5 u$ r6 w+ S7 `6 w; B- Z
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static void do_ugopen_api(void)/ C" F }! L" w0 `/ E! J# i
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char cue[] = "选择对象";, V, g. e! [7 ~
char title[] = "对象选择对话框";
- O1 \4 l( E7 [8 G+ ^ int response=0; d8 V0 [* o1 G1 N
tag_p_t object;
' Q1 P' r' W" @8 z int count=0;3 c0 d+ M S* X5 P* c1 J: u8 W
' G& |! B% U5 o7 z% E, f8 k int i=0; 0 E. v3 g" Z, N$ X# R# t. q
6 E7 o% C) i+ V, e/ T double pt[3]={0,0,0};
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" y7 o# q& I# s0 |* t double z1[3]={0,0,1};
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! x3 i1 s' B% h! w 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);
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if (response == UF_UI_OK&&count>0){7 f7 {- n! _& Y( h
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for(i=0;i<count;i++){ ) w' r- U, A% i% Z
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UF_OBJ_set_color(object[i],186);
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# |5 Q2 ~( ^8 A" C9 S! [ UF_DISP_set_highlight(object[i],0);//取消对象的高亮显示
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UF_OBJ_set_translucency(object[i],cyt); //设置透明度# j+ T3 g K; M
}
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8 t- L9 x; d. kstatic int init_proc(5 J9 P. |2 @5 T
UF_UI_selection_p_t select,
1 c& ~' }+ S2 S- [6 b; W8 p1 N void* user_data)
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int num_triples = 1;( D# I2 |( b3 P6 j$ ^2 G
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,
* a! w( w' D. q1 X1 t N+ ^7 T UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
/ I6 v" `' O# {0 E4 o num_triples, mask_triples))) == 0) N9 ^* w7 z/ |8 g" S
{
5 P* s6 z1 j6 U* Q, Y' e$ z return (UF_UI_SEL_SUCCESS);% G. X- b+ T9 _& Q0 ]
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else; O4 V p$ Q. N# M
{
6 S0 d0 N I" I3 s return (UF_UI_SEL_FAILURE);
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) @ F/ c7 h$ h& |* U+ H) i}
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( v$ X* e" M5 p0 Xvoid ufusr(char *param, int *reTCode, int param_len)6 a4 w0 R% A# Z# }& M/ G3 Y \% J; a
{
4 W, r/ f; l* ~ if (!UF_CALL(UF_initialize()))
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do_ugopen_api();6 I. J9 p2 D5 A# a
UF_CALL(UF_terminate());+ ?! M: a3 Q$ P) S2 i- ^2 P
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5 }& d1 `; }1 G$ d" E u: S( v6 a" Eint ufusr_ask_unload(void)
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return (UF_UNLOAD_IMMEDIATELY);/ k" k# d0 x9 r8 y
}
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