| 11 |
|
/* Entities (order doesn't really matter) */ |
| 12 |
|
#define MG_E_COMMENT 0 |
| 13 |
|
#define MG_E_COLOR 1 |
| 14 |
< |
#define MG_E_CONE 2 |
| 15 |
< |
#define MG_E_CMIX 3 |
| 16 |
< |
#define MG_E_CSPEC 4 |
| 17 |
< |
#define MG_E_CXY 5 |
| 18 |
< |
#define MG_E_CYL 6 |
| 19 |
< |
#define MG_E_ED 7 |
| 20 |
< |
#define MG_E_FACE 8 |
| 21 |
< |
#define MG_E_INCLUDE 9 |
| 22 |
< |
#define MG_E_IES 10 |
| 23 |
< |
#define MG_E_MATERIAL 11 |
| 24 |
< |
#define MG_E_NORMAL 12 |
| 25 |
< |
#define MG_E_OBJECT 13 |
| 26 |
< |
#define MG_E_POINT 14 |
| 27 |
< |
#define MG_E_PRISM 15 |
| 28 |
< |
#define MG_E_RD 16 |
| 29 |
< |
#define MG_E_RING 17 |
| 30 |
< |
#define MG_E_RS 18 |
| 31 |
< |
#define MG_E_SIDES 19 |
| 32 |
< |
#define MG_E_SPH 20 |
| 33 |
< |
#define MG_E_TD 21 |
| 34 |
< |
#define MG_E_TORUS 22 |
| 35 |
< |
#define MG_E_TS 23 |
| 36 |
< |
#define MG_E_VERTEX 24 |
| 37 |
< |
#define MG_E_XF 25 |
| 14 |
> |
#define MG_E_CCT 2 |
| 15 |
> |
#define MG_E_CONE 3 |
| 16 |
> |
#define MG_E_CMIX 4 |
| 17 |
> |
#define MG_E_CSPEC 5 |
| 18 |
> |
#define MG_E_CXY 6 |
| 19 |
> |
#define MG_E_CYL 7 |
| 20 |
> |
#define MG_E_ED 8 |
| 21 |
> |
#define MG_E_FACE 9 |
| 22 |
> |
#define MG_E_INCLUDE 10 |
| 23 |
> |
#define MG_E_IES 11 |
| 24 |
> |
#define MG_E_IR 12 |
| 25 |
> |
#define MG_E_MATERIAL 13 |
| 26 |
> |
#define MG_E_NORMAL 14 |
| 27 |
> |
#define MG_E_OBJECT 15 |
| 28 |
> |
#define MG_E_POINT 16 |
| 29 |
> |
#define MG_E_PRISM 17 |
| 30 |
> |
#define MG_E_RD 18 |
| 31 |
> |
#define MG_E_RING 19 |
| 32 |
> |
#define MG_E_RS 20 |
| 33 |
> |
#define MG_E_SIDES 21 |
| 34 |
> |
#define MG_E_SPH 22 |
| 35 |
> |
#define MG_E_TD 23 |
| 36 |
> |
#define MG_E_TORUS 24 |
| 37 |
> |
#define MG_E_TS 25 |
| 38 |
> |
#define MG_E_VERTEX 26 |
| 39 |
> |
#define MG_E_XF 27 |
| 40 |
|
|
| 41 |
< |
#define MG_NENTITIES 26 |
| 41 |
> |
#define MG_NENTITIES 28 |
| 42 |
|
|
| 43 |
< |
#define MG_NAMELIST {"#","c","cone","cmix","cspec","cxy","cyl","ed","f",\ |
| 44 |
< |
"i","ies","m","n","o","p","prism","rd","ring","rs",\ |
| 45 |
< |
"sides","sph","td","torus","ts","v","xf"} |
| 43 |
> |
#define MG_NAMELIST {"#","c","cct","cone","cmix","cspec","cxy","cyl","ed",\ |
| 44 |
> |
"f","i","ies","ir","m","n","o","p","prism","rd",\ |
| 45 |
> |
"ring","rs","sides","sph","td","torus","ts","v","xf"} |
| 46 |
|
|
| 47 |
|
#define MG_MAXELEN 6 |
| 48 |
|
|
| 92 |
|
* returns 0 when the end of file has been reached. |
| 93 |
|
*/ |
| 94 |
|
|
| 95 |
< |
#define MG_MAXLINE 512 /* maximum input line length */ |
| 95 |
> |
#define MG_MAXLINE 4096 /* maximum input line length */ |
| 96 |
|
#define MG_MAXARGC (MG_MAXLINE/4) /* maximum argument count */ |
| 97 |
|
|
| 98 |
|
typedef struct mg_fctxt { |
| 224 |
|
C_CMAXV,C_CMAXV,C_CMAXV,C_CMAXV,C_CMAXV,C_CMAXV},\ |
| 225 |
|
(long)C_CNSS*C_CMAXV, 1./3., 1./3., 178.006 } |
| 226 |
|
|
| 225 |
– |
#define C_CIEX { 1, C_CDSPEC|C_CSSPEC|C_CSXY|C_CSEFF,\ |
| 226 |
– |
{14,42,143,435,1344,2839,3483,3362,2908,1954,956,\ |
| 227 |
– |
320,49,93,633,1655,2904,4334,5945,7621,9163,10263,\ |
| 228 |
– |
10622,10026,8544,6424,4479,2835,1649,874,468,227,\ |
| 229 |
– |
114,58,29,14,7,3,2,1,0}, 106836L, .735, .265, 362.230 } |
| 230 |
– |
|
| 231 |
– |
#define C_CIEY { 1, C_CDSPEC|C_CSSPEC|C_CSXY|C_CSEFF,\ |
| 232 |
– |
{0,1,4,12,40,116,230,380,600,910,1390,2080,3230,\ |
| 233 |
– |
5030,7100,8620,9540,9950,9950,9520,8700,7570,6310,\ |
| 234 |
– |
5030,3810,2650,1750,1070,610,320,170,82,41,21,10,\ |
| 235 |
– |
5,2,1,1,0,0}, 106856L, .274, .717, 493.525 } |
| 236 |
– |
|
| 237 |
– |
#define C_CIEZ { 1, C_CDSPEC|C_CSSPEC|C_CSXY|C_CSEFF,\ |
| 238 |
– |
{65,201,679,2074,6456,13856,17471,17721,16692,\ |
| 239 |
– |
12876,8130,4652,2720,1582,782,422,203,87,39,21,17,\ |
| 240 |
– |
11,8,3,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},\ |
| 241 |
– |
106770L, .167, .009, 54.363 } |
| 242 |
– |
|
| 227 |
|
#define c_cval(c,l) ((double)(c)->ssamp[((l)-C_MINWL)/C_CWLI] / (c)->ssum) |
| 228 |
|
|
| 229 |
+ |
#define C_1SIDEDTHICK 0.005 /* assumed thickness of 1-sided mat. */ |
| 230 |
+ |
|
| 231 |
|
typedef struct { |
| 232 |
|
int clock; /* incremented each change -- resettable */ |
| 233 |
|
int sided; /* 1 if surface is 1-sided, 0 for 2-sided */ |
| 234 |
+ |
float nr, ni; /* index of refraction, real and imaginary */ |
| 235 |
|
float rd; /* diffuse reflectance */ |
| 236 |
|
C_COLOR rd_c; /* diffuse reflectance color */ |
| 237 |
|
float td; /* diffuse transmittance */ |
| 251 |
|
FVECT p, n; /* point and normal */ |
| 252 |
|
} C_VERTEX; /* vertex context */ |
| 253 |
|
|
| 254 |
< |
#define C_DEFMATERIAL {1,0,0.,C_DEFCOLOR,0.,C_DEFCOLOR,0.,C_DEFCOLOR,\ |
| 254 |
> |
#define C_DEFMATERIAL {1,0,1.,0.,0.,C_DEFCOLOR,0.,C_DEFCOLOR,0.,C_DEFCOLOR,\ |
| 255 |
|
0.,C_DEFCOLOR,0.,0.,C_DEFCOLOR,0.} |
| 256 |
|
#define C_DEFVERTEX {1,{0.,0.,0.},{0.,0.,0.}} |
| 257 |
|
|
