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UG实体着色疑问" ^" d: [& }0 J
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: s t" p; t% x: i4 B! o
) J$ k% o0 N6 t* j- ]#include <stdio.h>1 p; e- s' g0 E y9 o
#include <uf.h>
. Q1 M! ^) E! M, Q! b6 L/ P#include <uf_ui.h>
" K3 `7 {, x+ R, \ J( d- O. c, h/ D1 U#include <uf_object_types.h>
( I! w9 {* ] {6 m) H+ ~#include <uf_disp.h>% \$ v7 k6 C; [& I" V z8 a
#include <uf_modl.h>
' b8 a) K; J( K3 [1 a/ V9 A#include <uf_obj.h>! B" I9 j0 m6 {6 b0 Z
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static int init_proc(UF_UI_selection_p_t select,
& }2 P+ S3 w9 B. d/ o void *user_data);
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1 A, D! K3 _3 w#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
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# r7 S6 ]5 ]/ g1 q L8 ^! ^static int report( char *file, int line, char *call, int irc)
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if (irc)7 X, l5 }% \. t% f$ H8 ~8 }1 e
{
8 W0 L2 q4 I4 ~! j* g) o q& e char messg[133];
+ B8 t) |" z s printf("%s, line %d: %s\n", file, line, call);
* R$ J# u/ r" z) U4 m [ (UF_get_fail_message(irc, messg)) ?
& }" n4 }' n$ a2 E7 U$ k% d printf(" returned a %d\n", irc) :
6 |' f- _& x, M! G printf(" returned error %d: %s\n", irc, messg);
; p: k% A6 k9 x" ~& K r8 _ }
7 k" P. H$ i( A9 P) N$ b return(irc);0 k3 d1 ~* F Z6 E: D+ T
}
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static void do_ugopen_api(void)
9 {- ~3 m9 x( V{
7 ]- N6 B1 s% ?& X3 u& N, m( x4 W char cue[] = "选择对象";
$ r1 w' A( Y. r char title[] = "对象选择对话框";; E9 B7 F z6 X' f6 t3 ~3 S
int response=0;
( D: R/ I- B8 N5 F! \ tag_p_t object;
( E- ~( Y3 `: Z# v4 ?+ E5 X int count=0;
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int i=0; ) {" L+ C) k+ @8 F/ }
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double pt[3]={0,0,0};
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" G% R/ Z9 F$ W# ^. r' P3 y double z1[3]={0,0,1};
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0 [" E; S! l3 C/ v UF_OBJ_translucency_t cyt=0;$ F& z; R/ {3 Z3 h5 k/ @: A
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$ _; m8 f. e' l# Y9 X1 ] UF_UI_select_with_class_dialog(cue,title,0, init_proc, NULL,&response,&count, &object);
# }! | s! i+ L& B# z
% r3 |! W/ j& w x
' J, _8 q* @' j( h8 I if (response == UF_UI_OK&&count>0){ k$ i( [8 B9 z4 f- D
3 b: B" w# Q% e/ g2 O7 j
$ ^! O1 b1 U3 b for(i=0;i<count;i++){ , ]7 ], @6 [8 h. ]9 L
6 g# x: _0 @/ i
" {% n: e. C2 ^+ K- c% @0 d' u% W UF_OBJ_set_color(object[i],186);/ i8 d$ i3 Q' d, K
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# K" k2 N% z+ o4 v9 q % e- u- O3 s9 F1 ?% n( Z( A
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, A* c) Z" k6 L- s" ~; A# _0 U; T" R UF_DISP_set_highlight(object[i],0);//取消对象的高亮显示, I* i7 P. v; x! } x: t
" }3 M" Y4 f" m/ X6 \
$ j$ {$ N* r) x* O8 |0 d6 d( o. N UF_OBJ_set_translucency(object[i],cyt); //设置透明度2 w- F- T7 z" c. X2 @2 W. G) e
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0 I- C: s* j/ e) h: Y. k, ustatic int init_proc(
# }% F- O% Z8 L$ H8 W UF_UI_selection_p_t select,' l$ f6 N, W" l/ Y B
void* user_data)
" s3 z; c& B! i$ C$ u{7 Q; w4 g N3 e: U& b
int num_triples = 1;
! ? i! p* }4 s UF_UI_mask_t mask_triples[] = {UF_solid_type ,0,0,};//过滤对象选择
& g) ?2 y7 j8 [/ g: \: m& `( _3 o" D% v2 ?( f3 x. y/ y- H
if((UF_CALL(UF_UI_set_sel_mask(select,
* a: E" J1 t# v UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
6 o4 `% {) i2 K' Q" M num_triples, mask_triples))) == 0)7 h1 N e! G1 N B N
{
; e7 n( ^! z- k; ?7 g return (UF_UI_SEL_SUCCESS);& F$ P' M9 ^) ~. h( ?+ r# f
}
1 X; `& \& d8 G! [% `) _8 |% L else
; A; R; \. f( N* C; {" k' L {' n+ l! |4 {* Z4 S, M/ Z* M
return (UF_UI_SEL_FAILURE);
# {$ B h8 Z% q# v& L }: H2 p% o1 i5 g" l+ F! b
}; N& v+ H2 P- W( X3 T
5 W' D2 m9 K; x5 I' V* fvoid ufusr(char *param, int *reTCode, int param_len)7 D8 {. \, d1 g: e0 k, E
{& o% j$ k( m6 e8 ~! d$ i( L _# H: A
if (!UF_CALL(UF_initialize()))
& }1 g, E+ e3 [) q/ p2 i- _ {
. I' \) Y% v) d1 }9 l do_ugopen_api();
' B# A& s2 z; \- @' _ UF_CALL(UF_terminate());, f! i7 J5 P: f
}: S$ h0 T) O5 ]) b# F
}
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int ufusr_ask_unload(void)9 F- t }: g! u* n# F3 n7 m
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return (UF_UNLOAD_IMMEDIATELY);- \. T9 f v" j/ W: r
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