29 |
|
C_MATERIAL *c_cmaterial = &c_unmaterial; |
30 |
|
C_VERTEX *c_cvertex = &c_unvertex; |
31 |
|
|
32 |
< |
static LUTAB clr_tab; /* color lookup table */ |
33 |
< |
static LUTAB mat_tab; /* material lookup table */ |
34 |
< |
static LUTAB vtx_tab; /* vertex lookup table */ |
32 |
> |
static LUTAB clr_tab = LU_SINIT(free,free); /* color lookup table */ |
33 |
> |
static LUTAB mat_tab = LU_SINIT(free,free); /* material lookup table */ |
34 |
> |
static LUTAB vtx_tab = LU_SINIT(free,free); /* vertex lookup table */ |
35 |
|
|
36 |
|
|
37 |
|
int |
43 |
|
|
44 |
|
switch (mg_entity(av[0])) { |
45 |
|
case MG_E_COLOR: /* get/set color context */ |
46 |
+ |
if (ac > 4) |
47 |
+ |
return(MG_EARGC); |
48 |
|
if (ac == 1) { /* set unnamed color context */ |
49 |
|
c_uncolor = c_dfcolor; |
50 |
|
c_ccolor = &c_uncolor; |
109 |
|
|
110 |
|
switch (mg_entity(av[0])) { |
111 |
|
case MG_E_MATERIAL: /* get/set material context */ |
112 |
+ |
if (ac > 4) |
113 |
+ |
return(MG_EARGC); |
114 |
|
if (ac == 1) { /* set unnamed material context */ |
115 |
|
c_unmaterial = c_dfmaterial; |
116 |
|
c_cmaterial = &c_unmaterial; |
225 |
|
|
226 |
|
switch (mg_entity(av[0])) { |
227 |
|
case MG_E_VERTEX: /* get/set vertex context */ |
228 |
+ |
if (ac > 4) |
229 |
+ |
return(MG_EARGC); |
230 |
|
if (ac == 1) { /* set unnamed vertex context */ |
231 |
|
c_unvertex = c_dfvertex; |
232 |
|
c_cvertex = &c_unvertex; |
290 |
|
} |
291 |
|
|
292 |
|
|
287 |
– |
static void |
288 |
– |
freectx(lp) /* free a context table entry */ |
289 |
– |
register LUENT *lp; |
290 |
– |
{ |
291 |
– |
free((MEM_PTR)lp->key); |
292 |
– |
free((MEM_PTR)lp->data); |
293 |
– |
} |
294 |
– |
|
295 |
– |
|
293 |
|
void |
294 |
|
c_clearall() /* empty context tables */ |
295 |
|
{ |
296 |
|
c_uncolor = c_dfcolor; |
297 |
|
c_ccolor = &c_uncolor; |
298 |
< |
lu_done(&clr_tab, freectx); |
298 |
> |
lu_done(&clr_tab); |
299 |
|
c_unmaterial = c_dfmaterial; |
300 |
|
c_cmaterial = &c_unmaterial; |
301 |
< |
lu_done(&mat_tab, freectx); |
301 |
> |
lu_done(&mat_tab); |
302 |
|
c_unvertex = c_dfvertex; |
303 |
|
c_cvertex = &c_unvertex; |
304 |
< |
lu_done(&vtx_tab, freectx); |
304 |
> |
lu_done(&vtx_tab); |
305 |
|
} |
306 |
|
|
307 |
|
|