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UG实体着色疑问8 h. q8 C# m! N3 G9 t4 R2 O$ {$ i
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- m; S# J. K$ S( q) w
! `- z/ K' h$ c" j6 P" T) d, ?* \#include <stdio.h>' x, y% R- f" |( e
#include <uf.h>2 ?( H7 ~. G4 X( F) t2 \) L$ Q
#include <uf_ui.h>
4 N! m7 r: o. r+ |#include <uf_object_types.h>
* n% G, A! O* N. N#include <uf_disp.h>
I' R ?: L+ P' s% q#include <uf_modl.h> ]9 [7 m; R0 c
#include <uf_obj.h> q0 j9 n# ?& v Q: O6 @' `; O
/ Z( w0 E) @+ u2 Z J% _static int init_proc(UF_UI_selection_p_t select, 4 K' W0 y/ s9 S
void *user_data);8 S' m+ V7 |- w
" H) X9 r. Y9 O2 P/ p#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
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8 M: ~$ W0 u9 w u9 d* W: Mstatic int report( char *file, int line, char *call, int irc)0 D0 J& [+ X, i. ^0 {. C+ F
{
3 n {; c5 A7 x/ Q! f if (irc)
0 M+ A- `* |/ q2 Z+ e {
2 m+ A! }2 i; {7 f char messg[133];
7 V8 h( P: C2 @0 ^3 f printf("%s, line %d: %s\n", file, line, call);
+ ~! F* ?, [+ t2 `7 f (UF_get_fail_message(irc, messg)) ?
& f+ z& M3 j) Q9 ^& K printf(" returned a %d\n", irc) :
+ |$ C5 ~6 ?5 k- G. _! U+ p+ P printf(" returned error %d: %s\n", irc, messg);+ i* h. i& G& ^+ U* \, M
}
; c* c: e X' _9 M$ F* M+ r return(irc);
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( n' P2 `; E- \static void do_ugopen_api(void)" p4 `* l, M1 u+ {+ N0 y
{- X; j G* @/ A+ s
char cue[] = "选择对象";6 K- M/ t# O: K. x" o
char title[] = "对象选择对话框";. z3 [8 C+ `( }( D% U; m
int response=0;
" ^! O; m1 G8 S1 N tag_p_t object;
% a& W+ B* {# c; d5 s int count=0;
5 o, \2 ?" H v: ?. [9 F+ c
% b+ M+ g* b" o8 x, J+ M$ }, o int i=0; # z- q6 v3 x; \5 d# S! a
. W: o3 v/ X g. S9 f* ^& u, | double pt[3]={0,0,0}; {& X& k2 p. k) }0 S! q3 }
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double z1[3]={0,0,1};* Z3 H# m+ b9 W: o! ?! n7 O
9 x; y r8 b, Z. s6 r9 L" P: d& X6 W
UF_OBJ_translucency_t cyt=0;) d5 s7 X& F k! S: a
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w3 t2 k, ]* F! l6 N; X5 U
% \# N: \4 I, a4 v# | UF_UI_select_with_class_dialog(cue,title,0, init_proc, NULL,&response,&count, &object); ' k# K& V% U: p% |& i! S
^" E6 l4 B, I, Z0 g% K h- r
5 r* ~0 Q1 N2 L u if (response == UF_UI_OK&&count>0){
! c" H* X6 Y0 {# z+ ]7 X3 H8 n6 `. E
; L! S4 W v, L9 t for(i=0;i<count;i++){
8 D! R# s/ H8 K9 X, w- S$ X$ J4 X0 R4 s
, }5 Y6 h9 ?! H. z UF_OBJ_set_color(object[i],186);
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# P R( C6 ]# p6 X* M0 J
UF_DISP_set_highlight(object[i],0);//取消对象的高亮显示" V# E$ c- ]0 S( p6 u5 F1 y3 p
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0 t x3 {& j2 F2 a7 [ UF_OBJ_set_translucency(object[i],cyt); //设置透明度$ }! c& G3 n5 ~
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# i7 S* M% M k( ]7 m
}
# U# q) b$ o# b# A" B2 I4 t4 _
! t7 s" }- ~- E; q- x. zstatic int init_proc(
- u9 d. Z; [: c UF_UI_selection_p_t select,& V3 m2 }5 F# P! B
void* user_data)0 N( ]# N( C: E/ B2 Q! b7 Q
{, K- }3 l; n5 Q" J* _- C/ s
int num_triples = 1;8 A* i& Q3 [& p. C
UF_UI_mask_t mask_triples[] = {UF_solid_type ,0,0,};//过滤对象选择; n" Q/ K3 `' w% X
+ c7 G# D' P) O& i: b" A
if((UF_CALL(UF_UI_set_sel_mask(select,/ c8 Z! l: b/ |0 R
UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,* Z% M/ [# x9 ?) \& k/ P; P
num_triples, mask_triples))) == 0)
# K) U9 `' s! ~ {; Q/ L9 }7 S4 x2 _# [
return (UF_UI_SEL_SUCCESS);
# }/ U. \" P/ _, y }9 v+ `( P# `6 I3 I; Q7 k$ F" p( O, u
else
6 i/ I) y: l9 \8 _ {
9 d* {+ {' g/ L5 k7 A& u, X return (UF_UI_SEL_FAILURE);0 S Y' q- l$ r! b7 z- s0 g
}
& `$ \/ e2 ~" P* L2 \. }}
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void ufusr(char *param, int *reTCode, int param_len)! A: y$ Y4 T( w0 H, D+ `
{1 L+ N: k7 y& W: D
if (!UF_CALL(UF_initialize()))( |( z* z8 t6 F ?% i
{5 l. G& C. I1 p& v5 `3 |, v V
do_ugopen_api();; `0 ]5 u4 ?8 g) U. ?" a
UF_CALL(UF_terminate());9 t4 b* m( x) h& q9 r# i! U
}
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- K ]7 x& R; W: \4 W0 W- a4 U% P
int ufusr_ask_unload(void); _% j+ G) B+ ~$ R
{
, W7 {( W' c; p1 d: l' I1 G" N X0 i return (UF_UNLOAD_IMMEDIATELY);9 L" G8 I5 g, N6 F# N- s S
}+ Q! O; s7 C! A# a0 S3 j
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