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UG实体着色疑问
7 u; M7 R4 o/ c" I& w+ ^! ]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% c4 a$ i; X5 y" Y, \
2 P% n# B, K5 l7 J' c% R6 c" e" }% D#include <stdio.h>) _# ^! X$ n9 ^: [/ B) s; _
#include <uf.h>
0 W* ^$ g: o8 ~3 K4 t/ J#include <uf_ui.h>9 {" z2 }! J: b
#include <uf_object_types.h># I: i2 y# x& g: q0 a. D6 h
#include <uf_disp.h>; m: N& o+ B* T: N
#include <uf_modl.h>
6 u- L, ~5 ]' h/ U H& i( Z#include <uf_obj.h>
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2 m7 T$ a7 Y' I. w9 |" M/ Vstatic int init_proc(UF_UI_selection_p_t select,
# v, K' q9 K4 X* e5 S" M* N9 O void *user_data);
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#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
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4 V1 ~8 ?3 X+ Tstatic int report( char *file, int line, char *call, int irc)
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if (irc)8 O0 O+ V9 M) w( v1 ?1 t2 \" Y! i
{
" u2 Z+ M8 G7 n8 H# @5 M! ` char messg[133];6 O; d/ m7 w" W8 T
printf("%s, line %d: %s\n", file, line, call);
. C4 P, u4 k3 @8 [* B0 ^6 W; q k (UF_get_fail_message(irc, messg)) ?" C5 I$ ^( [& f; Z2 b
printf(" returned a %d\n", irc) :
0 R2 f5 S+ W1 z4 X9 L; C# e printf(" returned error %d: %s\n", irc, messg); g, y; k1 A+ K$ Y- W
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return(irc);% M; L2 ^4 ?7 p8 p* K9 n9 S
}
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1 M' ^1 O! v- Dstatic void do_ugopen_api(void)
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char cue[] = "选择对象";" y, Y' {6 v E: S/ y0 C
char title[] = "对象选择对话框";) m. ]. t) r: R5 K/ J& [
int response=0;3 P( k* } R3 L) ]% D* j; S1 ]- j! e
tag_p_t object;% n8 }6 n; h% y+ s0 q
int count=0;
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int i=0;
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2 h/ z; M0 V$ K( n# | { double pt[3]={0,0,0};1 j. F. J/ c% J7 Q
* B2 ~; k8 [2 W {" h- E double z1[3]={0,0,1};/ ?) L0 c9 _. u& b
2 a1 k4 X9 h- G L8 g' R( y UF_OBJ_translucency_t cyt=0;
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' H7 w5 j1 a5 k% F UF_UI_select_with_class_dialog(cue,title,0, init_proc, NULL,&response,&count, &object);
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4 m- v3 K, _$ t if (response == UF_UI_OK&&count>0){4 T! y' [) F0 |% @) P! ~9 t" K
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for(i=0;i<count;i++){
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UF_OBJ_set_color(object[i],186);: {3 p! ~: W# ?7 T" d- {. m
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( q* s- V! Z2 E+ d$ G8 z4 z' v 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. x, m+ o& y" Y, t+ R) l& M
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static int init_proc(! V, J( {/ \5 u/ L: g/ o
UF_UI_selection_p_t select,+ L8 M7 x$ s* J
void* user_data), K A+ I' C5 D2 ]4 I! h( Q( g i8 J
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int num_triples = 1;
: @$ ?7 \% k( R, S5 {4 Y UF_UI_mask_t mask_triples[] = {UF_solid_type ,0,0,};//过滤对象选择 U# N! c7 ]. g$ j! B! a/ R. t
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if((UF_CALL(UF_UI_set_sel_mask(select,
/ ]3 R+ ^4 R2 P* c8 G# k1 _ UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
. j$ k! s( Y' g( y. [$ H9 Q num_triples, mask_triples))) == 0)
V8 S) B8 B w) D* h0 |( h, S {
8 `3 f6 R3 G1 j: Q; G- w1 t" \2 P return (UF_UI_SEL_SUCCESS);( t* J' g2 H8 z2 I- [4 p- q, q8 I
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else' @; b7 ]# ` [
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return (UF_UI_SEL_FAILURE);7 ~+ N7 I/ G+ u1 [
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. B" j0 d. L- p4 Hvoid ufusr(char *param, int *reTCode, int param_len), V- V% Q; K _+ _, i; ]& l
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if (!UF_CALL(UF_initialize()))! e* \6 ?6 S' T1 w$ T8 S% K- Y
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do_ugopen_api();
% S' l, ^0 I0 V: h5 R1 i" p UF_CALL(UF_terminate());& s! H3 w: Q/ E. \$ D. D- P- o
}; U4 ]1 b/ N# T1 y% G
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! S5 a; [6 ~4 j2 c* _2 ?4 Uint ufusr_ask_unload(void)5 B0 F% }$ s/ K& O1 J) P, f+ J1 W
{
' f5 s; j" u9 V |& X return (UF_UNLOAD_IMMEDIATELY);' [& T1 Y, M# J2 w% ]
}
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