9 |
|
*/ |
10 |
|
|
11 |
|
#include <stdio.h> |
12 |
+ |
#include <math.h> |
13 |
|
#include <string.h> |
14 |
|
#include "parser.h" |
15 |
|
#include "lookup.h" |
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 |
135 |
|
c_cmaterial = (C_MATERIAL *)lp->data; |
136 |
|
if (ac == 3) { /* use default template */ |
137 |
|
*c_cmaterial = c_dfmaterial; |
138 |
+ |
c_cmaterial->name = lp->key; |
139 |
|
return(MG_OK); |
140 |
|
} |
141 |
|
lp = lu_find(&mat_tab, av[3]); /* lookup template */ |
144 |
|
if (lp->data == NULL) |
145 |
|
return(MG_EUNDEF); |
146 |
|
*c_cmaterial = *(C_MATERIAL *)lp->data; |
147 |
+ |
c_cmaterial->name = lp->key; |
148 |
+ |
c_cmaterial->clock = 1; |
149 |
|
if (ac > 4) |
150 |
|
return(MG_EARGC); |
151 |
|
return(MG_OK); |
158 |
|
if (c_cmaterial->rd < 0. | c_cmaterial->rd > 1.) |
159 |
|
return(MG_EILL); |
160 |
|
c_cmaterial->rd_c = *c_ccolor; |
161 |
+ |
c_cmaterial->clock++; |
162 |
|
return(MG_OK); |
163 |
|
case MG_E_ED: /* set diffuse emittance */ |
164 |
|
if (ac != 2) |
169 |
|
if (c_cmaterial->ed < 0.) |
170 |
|
return(MG_EILL); |
171 |
|
c_cmaterial->ed_c = *c_ccolor; |
172 |
+ |
c_cmaterial->clock++; |
173 |
|
return(MG_OK); |
174 |
|
case MG_E_TD: /* set diffuse transmittance */ |
175 |
|
if (ac != 2) |
192 |
|
c_cmaterial->rs_a < 0.) |
193 |
|
return(MG_EILL); |
194 |
|
c_cmaterial->rs_c = *c_ccolor; |
195 |
+ |
c_cmaterial->clock++; |
196 |
|
return(MG_OK); |
197 |
|
case MG_E_TS: /* set specular transmittance */ |
198 |
|
if (ac != 3) |
205 |
|
c_cmaterial->ts_a < 0.) |
206 |
|
return(MG_EILL); |
207 |
|
c_cmaterial->ts_c = *c_ccolor; |
208 |
+ |
c_cmaterial->clock++; |
209 |
|
return(MG_OK); |
210 |
|
} |
211 |
|
return(MG_EUNK); |
284 |
|
} |
285 |
|
|
286 |
|
|
279 |
– |
static void |
280 |
– |
freectx(lp) /* free a context table entry */ |
281 |
– |
register LUENT *lp; |
282 |
– |
{ |
283 |
– |
free((MEM_PTR)lp->key); |
284 |
– |
free((MEM_PTR)lp->data); |
285 |
– |
} |
286 |
– |
|
287 |
– |
|
287 |
|
void |
288 |
|
c_clearall() /* empty context tables */ |
289 |
|
{ |
290 |
|
c_uncolor = c_dfcolor; |
291 |
|
c_ccolor = &c_uncolor; |
292 |
< |
lu_done(&clr_tab, freectx); |
292 |
> |
lu_done(&clr_tab); |
293 |
|
c_unmaterial = c_dfmaterial; |
294 |
|
c_cmaterial = &c_unmaterial; |
295 |
< |
lu_done(&mat_tab, freectx); |
295 |
> |
lu_done(&mat_tab); |
296 |
|
c_unvertex = c_dfvertex; |
297 |
|
c_cvertex = &c_unvertex; |
298 |
< |
lu_done(&vtx_tab, freectx); |
298 |
> |
lu_done(&vtx_tab); |
299 |
|
} |
300 |
|
|
301 |
|
|