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UG实体着色疑问6 _' R6 |; t5 f0 j/ }2 T2 y
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
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: X; A* }+ o- h/ @) c& x#include <stdio.h>
7 d& e- W" ]! H! v#include <uf.h>
3 ~( r, _7 L+ D' f9 B0 v) v#include <uf_ui.h>; ~. |% z5 f, E
#include <uf_object_types.h>: W9 X3 P& i/ X" ?( G3 u; f
#include <uf_disp.h>
' ] _+ a4 @! p$ d' D7 Q( A' V h#include <uf_modl.h>
5 w- Y3 a" G9 B, |4 H- {6 g#include <uf_obj.h>5 N" b y& W; k' j
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static int init_proc(UF_UI_selection_p_t select, # C4 }8 D; j. i/ L
void *user_data);
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" W9 K! ^$ p& L% `8 I- L' d#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
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2 E8 m, q# i6 Zstatic int report( char *file, int line, char *call, int irc)
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if (irc)& b9 P5 y5 a, D% c9 d/ J
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char messg[133];4 @; b) N4 m: m& [
printf("%s, line %d: %s\n", file, line, call);
7 A9 A% q! ?+ j- j8 ]/ Y- G (UF_get_fail_message(irc, messg)) ?
+ }1 A0 n& D4 C" } printf(" returned a %d\n", irc) :" L$ u+ L8 a& w( _! ]/ u: [
printf(" returned error %d: %s\n", irc, messg);1 _( s, {( c; @' D0 s! o, K* X' a
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return(irc);
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static void do_ugopen_api(void)4 W5 S6 I) \ q
{
+ A5 U! k% M* h: e( B/ n2 A) { char cue[] = "选择对象";
) v* y4 p7 S- B char title[] = "对象选择对话框";; c$ P8 i6 c3 [
int response=0;- W; V4 a1 O, ]5 Y- G" [7 `
tag_p_t object;: R6 [+ \5 p" g. j. N( P$ ^
int count=0;) @$ s, |4 R Z7 ]; x3 i
6 \/ G% r! u+ M3 j; E( ^2 g, t int i=0;
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double pt[3]={0,0,0};- E6 |0 [ V0 Z! k1 e
5 L) x; ^( v- p! j) m double z1[3]={0,0,1};
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UF_OBJ_translucency_t cyt=0;5 y6 W9 R0 W, t* B/ ^. e- W% v
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) E6 b' v" [- g ^2 P" f4 N) I UF_UI_select_with_class_dialog(cue,title,0, init_proc, NULL,&response,&count, &object);
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3 Y: ?# f) O3 i if (response == UF_UI_OK&&count>0){
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3 N$ q9 I) I8 K7 g2 A' T& W for(i=0;i<count;i++){ 7 H& k& s0 R6 m4 c" O( U
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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
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UF_OBJ_set_translucency(object[i],cyt); //设置透明度 J. Y: C2 H% i9 u8 j4 v7 e D
}
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}
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static int init_proc(# _4 ?/ K @* H2 ~) T- s0 u
UF_UI_selection_p_t select,
' J3 \% @' T( x, L' x; I [5 e void* user_data)
: i& v% Z8 ]0 g# ?- g$ i$ F9 p{
9 ?. h2 S( M# N: e# v0 y1 y. m( Q P int num_triples = 1;
( H! i! j7 y9 O( ?6 v' C' \+ X 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,
/ b9 [# Q) B9 n) q6 O1 ~/ e0 b UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,/ J) K: K* b) \, S9 M7 r. W
num_triples, mask_triples))) == 0)
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6 r+ Q3 u; `% w5 b0 n return (UF_UI_SEL_SUCCESS);# g0 H7 L) g" `/ _1 U
}! m- q$ k4 u( d3 J( ^% }
else6 |* v, M: y6 I9 z% x) u
{
* g% Y. ]- h9 W. E' U- j return (UF_UI_SEL_FAILURE);
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}
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8 x3 B# q. x9 u1 avoid ufusr(char *param, int *reTCode, int param_len)7 I3 x8 M; f: i! n5 H
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if (!UF_CALL(UF_initialize()))
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do_ugopen_api();
' ~- Y3 ?7 j8 `& A, k* z UF_CALL(UF_terminate());
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0 v3 w9 H/ _5 S( J$ b0 q, u, Yint ufusr_ask_unload(void)) w F+ D' y$ X+ U) [
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return (UF_UNLOAD_IMMEDIATELY);
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