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-
- /* A Bison parser, made from yacc.y */
-
- #define tFLOAT 258
- #define tSTRING 259
- #define tHASHTHING 260
- #define tINT 261
- #define tADAPTIVE 262
- #define tAPERTURE 263
- #define tBACKGROUND 264
- #define tBLOTCH 265
- #define tBOX 266
- #define tBUMP 267
- #define tCONE 268
- #define tCYL 269
- #define tDIRECTIONAL 270
- #define tENDDEF 271
- #define tEXTENDED 272
- #define tEYEP 273
- #define tFBM 274
- #define tFBMBUMP 275
- #define tFOCALDIST 276
- #define tFOG 277
- #define tFOV 278
- #define tGLOSS 279
- #define tGRID 280
- #define tHEIGHTFIELD 281
- #define tJITTERED 282
- #define tLIGHT 283
- #define tLIST 284
- #define tLOOKP 285
- #define tMARBLE 286
- #define tMAXDEPTH 287
- #define tMIST 288
- #define tOBJECT 289
- #define tOUTFILE 290
- #define tPLANE 291
- #define tPOINT 292
- #define tPOLY 293
- #define tROTATE 294
- #define tSAMPLES 295
- #define tSCALE 296
- #define tSCREEN 297
- #define tSPHERE 298
- #define tSTARTDEF 299
- #define tSUPERQ 300
- #define tSURFACE 301
- #define tRESOLUTION 302
- #define tTHRESH 303
- #define tTRANSLATE 304
- #define tTRANSFORM 305
- #define tTRIANGLE 306
- #define tUP 307
- #define tENDFILE 308
- #define tTEXTURE 309
- #define tCHECKER 310
- #define tWOOD 311
- #define tCONTRAST 312
- #define tCUTOFF 313
-
-
- #include <stdio.h>
- #include "common.h"
-
- #define NEWLINE() WriteNewline()
- /*#define NEWLINE() printf("\n")*/
- #define LIST 0
- #define GRID 1
- char yyfilename[BUFSIZ];
- int yylineno;
-
- typedef union {
- char *c;
- int i;
- double d;
- Color col;
- Vector v;
- } YYSTYPE;
-
- #ifndef YYLTYPE
- typedef
- struct yyltype
- {
- int timestamp;
- int first_line;
- int first_column;
- int last_line;
- int last_column;
- char *text;
- }
- yyltype;
-
- #define YYLTYPE yyltype
- #endif
-
- #include <stdio.h>
-
- #ifndef __STDC__
- #define const
- #endif
-
-
-
- #define YYFINAL 311
- #define YYFLAG -32768
- #define YYNTBASE 59
-
- #define YYTRANSLATE(x) ((unsigned)(x) <= 313 ? yytranslate[x] : 171)
-
- static const char yytranslate[] = { 0,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 1, 2, 3, 4, 5,
- 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
- 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
- 36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
- 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 58
- };
-
- #if YYDEBUG != 0
- static const short yyrline[] = { 0,
- 51, 52, 54, 55, 56, 57, 58, 59, 60, 61,
- 62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
- 72, 73, 74, 75, 76, 77, 78, 79, 81, 87,
- 92, 97, 99, 101, 102, 103, 104, 105, 106, 107,
- 108, 109, 111, 116, 118, 126, 127, 129, 130, 131,
- 132, 133, 134, 136, 137, 139, 144, 148, 152, 156,
- 160, 164, 168, 172, 176, 180, 185, 190, 195, 196,
- 198, 202, 207, 211, 221, 234, 239, 244, 249, 253,
- 258, 263, 269, 274, 279, 284, 288, 293, 298, 303,
- 308, 313, 317, 321, 328, 332, 337, 374, 418, 423,
- 428, 429, 431, 436, 446, 472, 477, 491, 495, 500,
- 509, 517, 522, 527, 534, 536, 541, 543, 548, 550,
- 553, 555, 557, 558, 561, 563, 565, 566, 567, 568,
- 569, 570, 571, 572, 573, 574, 575, 576, 577, 578,
- 579, 580, 581, 582, 583, 584, 585, 586, 587, 588,
- 589, 590, 591, 592, 593, 594, 595, 596, 597, 598,
- 599, 600, 601, 602, 603, 604, 605, 606, 607, 608,
- 609, 610, 611, 612, 613, 614, 615
- };
-
- static const char * const yytname[] = { 0,
- "error","$illegal.","tFLOAT","tSTRING","tHASHTHING","tINT","tADAPTIVE","tAPERTURE","tBACKGROUND","tBLOTCH",
- "tBOX","tBUMP","tCONE","tCYL","tDIRECTIONAL","tENDDEF","tEXTENDED","tEYEP","tFBM","tFBMBUMP",
- "tFOCALDIST","tFOG","tFOV","tGLOSS","tGRID","tHEIGHTFIELD","tJITTERED","tLIGHT","tLIST","tLOOKP",
- "tMARBLE","tMAXDEPTH","tMIST","tOBJECT","tOUTFILE","tPLANE","tPOINT","tPOLY","tROTATE","tSAMPLES",
- "tSCALE","tSCREEN","tSPHERE","tSTARTDEF","tSUPERQ","tSURFACE","tRESOLUTION","tTHRESH","tTRANSLATE","tTRANSFORM",
- "tTRIANGLE","tUP","tENDFILE","tTEXTURE","tCHECKER","tWOOD","tCONTRAST","tCUTOFF","Items"
- };
- #endif
-
- static const short yyr1[] = { 0,
- 59, 59, 60, 60, 60, 60, 60, 60, 60, 60,
- 60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
- 60, 60, 60, 60, 60, 60, 60, 60, 61, 62,
- 63, 64, 65, 66, 66, 66, 66, 66, 66, 66,
- 66, 66, 67, 68, 69, 70, 70, 71, 71, 71,
- 71, 71, 71, 72, 72, 73, 74, 74, 74, 74,
- 74, 74, 74, 74, 74, 74, 75, 76, 77, 77,
- 78, 78, 78, 78, 78, 79, 80, 81, 82, 82,
- 83, 84, 85, 86, 87, 88, 88, 89, 90, 91,
- 92, 93, 93, 93, 94, 94, 95, 95, 96, 97,
- 98, 98, 99, 100, 101, 102, 103, 104, 104, 105,
- 106, 107, 108, 109, 110, 111, 112, 113, 114, 114,
- 115, 116, 117, 117, 118, 119, 120, 121, 122, 123,
- 124, 125, 126, 127, 128, 129, 130, 131, 132, 133,
- 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
- 144, 145, 146, 147, 148, 149, 150, 151, 152, 153,
- 154, 155, 156, 157, 158, 159, 160, 161, 162, 163,
- 164, 165, 166, 167, 168, 169, 170
- };
-
- static const short yyr2[] = { 0,
- 0, 2, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 2, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 2, 3, 1, 2, 0, 1, 1, 1,
- 1, 1, 1, 2, 0, 3, 2, 3, 2, 1,
- 2, 7, 8, 6, 1, 2, 2, 3, 2, 0,
- 2, 3, 4, 10, 13, 3, 2, 2, 3, 2,
- 2, 2, 4, 2, 1, 3, 3, 2, 2, 2,
- 2, 3, 3, 4, 2, 2, 9, 11, 3, 3,
- 0, 2, 1, 6, 5, 4, 8, 5, 8, 9,
- 4, 2, 5, 3, 3, 3, 3, 3, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 4, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 2, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1
- };
-
- static const short yydefact[] = { 1,
- 0, 29, 127, 128, 129, 131, 133, 134, 138, 141,
- 142, 143, 0, 146, 147, 148, 149, 150, 152, 153,
- 154, 155, 156, 158, 160, 162, 163, 0, 165, 166,
- 167, 170, 171, 172, 176, 177, 2, 27, 22, 23,
- 18, 55, 70, 24, 55, 47, 19, 55, 3, 4,
- 5, 6, 11, 13, 14, 15, 12, 7, 8, 9,
- 10, 16, 17, 0, 20, 42, 41, 39, 38, 35,
- 36, 37, 40, 34, 21, 26, 25, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 31, 0, 85,
- 0, 30, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 45, 0, 0, 0, 0, 0, 28, 0,
- 0, 0, 164, 32, 33, 43, 0, 67, 135, 137,
- 157, 0, 0, 0, 122, 82, 119, 120, 88, 91,
- 0, 125, 0, 0, 126, 0, 70, 0, 89, 123,
- 124, 0, 80, 0, 96, 95, 77, 121, 90, 0,
- 70, 112, 0, 101, 81, 0, 0, 0, 0, 0,
- 0, 78, 0, 84, 0, 173, 54, 0, 159, 161,
- 168, 169, 69, 0, 0, 0, 0, 136, 51, 52,
- 48, 53, 46, 50, 49, 44, 93, 0, 0, 92,
- 0, 0, 0, 0, 76, 0, 114, 0, 79, 99,
- 0, 68, 0, 100, 86, 0, 0, 0, 87, 0,
- 0, 145, 130, 132, 139, 140, 144, 151, 174, 175,
- 70, 0, 0, 0, 0, 0, 60, 0, 65, 0,
- 0, 71, 0, 94, 0, 115, 0, 0, 0, 117,
- 0, 0, 111, 102, 103, 106, 0, 0, 0, 83,
- 56, 0, 59, 0, 0, 66, 61, 57, 72, 0,
- 0, 118, 0, 0, 105, 116, 113, 0, 0, 108,
- 58, 0, 0, 73, 0, 0, 104, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 107, 0, 0, 109, 0, 64, 0, 110, 97, 62,
- 0, 0, 63, 0, 98, 74, 0, 0, 75, 0,
- 0
- };
-
- static const short yydefgoto[] = { 1,
- 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
- 117, 183, 114, 167, 221, 47, 48, 115, 173, 49,
- 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
- 60, 61, 62, 63, 64, 65, 66, 67, 204, 244,
- 68, 69, 70, 71, 72, 73, 74, 75, 76, 77,
- 130, 197, 137, 188, 138, 149, 126, 189, 133, 136,
- 78, 79, 80, 222, 81, 223, 82, 83, 122, 186,
- 123, 84, 224, 225, 85, 86, 87, 226, 88, 89,
- 90, 91, 92, 93, 227, 94, 95, 96, 97, 98,
- 124, 99, 174, 100, 175, 101, 102, 103, 104, 105,
- 106, 176, 177, 107, 108, 109, 168, 228, 229, 110,
- 111
- };
-
- static const short yypact[] = {-32768,
- 379,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768, -2,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768, 13,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768, -12,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768, 3, 8, 8,
- 19, 19, 26, 8, 8, 12, 8,-32768, 19,-32768,
- 8,-32768, 8, 30, 8, 19, 19, 19, 19, 30,
- 30, 19,-32768, 19, 19, 30, 19, 8,-32768, 8,
- 8, 32,-32768, -11, 5, -11, 82, -11,-32768,-32768,
- -32768, 8, 12, 8,-32768,-32768,-32768,-32768,-32768,-32768,
- 8,-32768, 12, 12,-32768, 12,-32768, 8,-32768,-32768,
- -32768, 12, 8, 19,-32768, 8,-32768,-32768,-32768, 8,
- -32768,-32768, 12,-32768,-32768, 30, 8, 8, 12, 30,
- 8,-32768, 8,-32768, 36,-32768,-32768, 21,-32768,-32768,
- -32768,-32768,-32768, 8, 8, 8, 12,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768, 12, 12,-32768,
- 8, 12, 12, 12, 5, 8,-32768, 12,-32768,-32768,
- 8, 5, 12, 8,-32768, 8, 8, 12,-32768, 8,
- 8,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768, 8, 8, 8, 8, 8, 19, 19,-32768, 12,
- 8,-32768, 12,-32768, 12,-32768, 12, 12, 12,-32768,
- 12, 8,-32768,-32768,-32768,-32768, 8, 12, 8,-32768,
- 5, 19,-32768, 8, 8,-32768,-32768,-32768,-32768, 8,
- 12,-32768, 12, 12,-32768,-32768,-32768, 8, 12, 8,
- -32768, 8, 8,-32768, 12, 12,-32768, 8, 12, 8,
- 8, 8, 12, 12, 8, 12, 8, 30, 30, 12,
- -32768, 8, 12,-32768, 8,-32768, 12,-32768, 12, 19,
- 12, 12,-32768, 12,-32768, 12, 12, 12,-32768, 48,
- -32768
- };
-
- static const short yypgoto[] = {-32768,
- -32768,-32768, -68, -66, -64,-32768,-32768, -60,-32768,-32768,
- -32768,-32768, -24,-32768,-32768, -59,-32768, -135,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768, -58,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -85, -158, 140, -114, 81, -93,-32768, -86, -70,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768
- };
-
-
- #define YYLAST 437
-
-
- static const short yytable[] = { 142,
- 208, 195, 119, 112, 120, 145, 155, 156, 125, 150,
- 127, 134, 160, 128, 140, 202, 113, 141, 144, 193,
- 116, 194, 132, 118, 121, 151, 152, 153, 154, 135,
- 213, 157, 214, 158, 159, 148, 161, 165, 203, 215,
- 216, 212, 166, 169, 217, 170, 192, 311, 179, 248,
- 180, 218, 181, 171, 172, 198, 182, 184, 185, 0,
- 0, 0, 205, 0, 201, 0, 209, 0, 0, 0,
- 0, 0, 198, 200, 0, 219, 220, 0, 238, 239,
- 0, 0, 0, 0, 0, 251, 0, 0, 243, 269,
- 233, 0, 6, 0, 7, 8, 0, 178, 0, 0,
- 0, 234, 235, 0, 0, 237, 13, 14, 0, 0,
- 17, 241, 0, 0, 0, 21, 0, 23, 0, 24,
- 0, 198, 0, 0, 27, 28, 29, 30, 0, 0,
- 0, 0, 32, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 259, 0, 0, 261, 0, 262, 0,
- 263, 264, 265, 0, 266, 0, 257, 258, 0, 129,
- 131, 198, 0, 0, 0, 139, 0, 143, 0, 0,
- 0, 146, 0, 0, 275, 131, 276, 277, 0, 0,
- 0, 271, 279, 0, 0, 0, 0, 0, 283, 284,
- 163, 164, 286, 0, 295, 296, 290, 291, 0, 293,
- 0, 0, 0, 297, 0, 0, 299, 0, 0, 0,
- 301, 191, 302, 0, 304, 305, 0, 306, 196, 307,
- 308, 309, 0, 199, 0, 0, 191, 0, 0, 303,
- 131, 0, 147, 0, 0, 0, 0, 206, 207, 0,
- 0, 0, 0, 211, 0, 0, 0, 162, 0, 0,
- 0, 0, 0, 0, 0, 231, 0, 0, 0, 0,
- 0, 187, 0, 190, 0, 0, 0, 0, 0, 0,
- 0, 236, 0, 0, 0, 0, 240, 0, 0, 0,
- 0, 242, 0, 0, 0, 0, 0, 247, 0, 0,
- 0, 250, 0, 0, 0, 0, 0, 0, 0, 0,
- 210, 0, 252, 253, 254, 255, 256, 0, 0, 0,
- 0, 260, 0, 230, 0, 232, 0, 0, 0, 0,
- 0, 0, 267, 0, 0, 0, 0, 268, 0, 0,
- 0, 0, 0, 0, 272, 273, 0, 0, 0, 0,
- 274, 0, 0, 245, 0, 246, 0, 0, 278, 249,
- 0, 0, 281, 282, 0, 0, 0, 0, 285, 0,
- 0, 288, 289, 0, 0, 292, 0, 0, 0, 0,
- 0, 0, 298, 0, 0, 300, 0, 0, 310, 0,
- 0, 0, 0, 2, 0, 3, 4, 5, 270, 6,
- 0, 7, 8, 0, 0, 0, 9, 0, 0, 10,
- 11, 12, 0, 13, 14, 15, 16, 17, 18, 280,
- 19, 20, 21, 22, 23, 0, 24, 0, 25, 287,
- 26, 27, 28, 29, 30, 31, 294, 0, 0, 32,
- 33, 34, 0, 0, 0, 35, 36
- };
-
- static const short yycheck[] = { 86,
- 159, 137, 15, 6, 17, 91, 100, 101, 6, 95,
- 3, 82, 106, 6, 3, 151, 4, 6, 89, 134,
- 45, 136, 4, 48, 37, 96, 97, 98, 99, 4,
- 10, 102, 12, 104, 105, 6, 107, 6, 153, 19,
- 20, 6, 54, 39, 24, 41, 133, 0, 117, 208,
- 117, 31, 117, 49, 50, 142, 117, 117, 117, -1,
- -1, -1, 156, -1, 150, -1, 160, -1, -1, -1,
- -1, -1, 159, 144, -1, 55, 56, -1, 193, 194,
- -1, -1, -1, -1, -1, 221, -1, -1, 203, 248,
- 177, -1, 11, -1, 13, 14, -1, 16, -1, -1,
- -1, 188, 189, -1, -1, 192, 25, 26, -1, -1,
- 29, 198, -1, -1, -1, 34, -1, 36, -1, 38,
- -1, 208, -1, -1, 43, 44, 45, 46, -1, -1,
- -1, -1, 51, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, 230, -1, -1, 233, -1, 235, -1,
- 237, 238, 239, -1, 241, -1, 227, 228, -1, 79,
- 80, 248, -1, -1, -1, 85, -1, 87, -1, -1,
- -1, 91, -1, -1, 261, 95, 263, 264, -1, -1,
- -1, 252, 269, -1, -1, -1, -1, -1, 275, 276,
- 110, 111, 279, -1, 288, 289, 283, 284, -1, 286,
- -1, -1, -1, 290, -1, -1, 293, -1, -1, -1,
- 297, 131, 299, -1, 301, 302, -1, 304, 138, 306,
- 307, 308, -1, 143, -1, -1, 146, -1, -1, 300,
- 150, -1, 93, -1, -1, -1, -1, 157, 158, -1,
- -1, -1, -1, 163, -1, -1, -1, 108, -1, -1,
- -1, -1, -1, -1, -1, 175, -1, -1, -1, -1,
- -1, 122, -1, 124, -1, -1, -1, -1, -1, -1,
- -1, 191, -1, -1, -1, -1, 196, -1, -1, -1,
- -1, 201, -1, -1, -1, -1, -1, 207, -1, -1,
- -1, 211, -1, -1, -1, -1, -1, -1, -1, -1,
- 161, -1, 222, 223, 224, 225, 226, -1, -1, -1,
- -1, 231, -1, 174, -1, 176, -1, -1, -1, -1,
- -1, -1, 242, -1, -1, -1, -1, 247, -1, -1,
- -1, -1, -1, -1, 254, 255, -1, -1, -1, -1,
- 260, -1, -1, 204, -1, 206, -1, -1, 268, 210,
- -1, -1, 272, 273, -1, -1, -1, -1, 278, -1,
- -1, 281, 282, -1, -1, 285, -1, -1, -1, -1,
- -1, -1, 292, -1, -1, 295, -1, -1, 0, -1,
- -1, -1, -1, 5, -1, 7, 8, 9, 249, 11,
- -1, 13, 14, -1, -1, -1, 18, -1, -1, 21,
- 22, 23, -1, 25, 26, 27, 28, 29, 30, 270,
- 32, 33, 34, 35, 36, -1, 38, -1, 40, 280,
- 42, 43, 44, 45, 46, 47, 287, -1, -1, 51,
- 52, 53, -1, -1, -1, 57, 58
- };
- #define YYPURE 1
-
- /* BISON template */
- /* -*-C-*- Note some compilers choke on comments on `#line' lines. */
-
-
- /* Skeleton output parser for bison,
- Copyright (C) 1984, 1989, 1990 Bob Corbett and Richard Stallman
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
- #ifdef __GNUC__
- #define alloca __builtin_alloca
- #else /* Not GNU C. */
- #if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__)
- #include <alloca.h>
- #else
- #ifdef MSDOS
- #include <malloc.h>
- #else
- void *alloca(unsigned);
- #endif /* MSDOS */
- #endif /* Sparc. */
- #endif /* Not GNU C. */
-
- #ifndef bcopy
- #define bcopy(s,d,x) memcpy(d,s,x)
- #endif
-
- /* This is the parser code that is written into each bison parser
- when the %semantic_parser declaration is not specified in the grammar.
- It was written by Richard Stallman by simplifying the hairy parser
- used when %semantic_parser is specified. */
-
- /* Note: there must be only one dollar sign in this file.
- It is replaced by the list of actions, each action
- as one case of the switch. */
-
- #define yyerrok (yyerrstatus = 0)
- #define yyclearin (yychar = YYEMPTY)
- #define YYEMPTY -2
- #define YYEOF 0
- #define YYACCEPT return(0)
- #define YYABORT return(1)
- #define YYERROR goto yyerrlab1
- /* Like YYERROR except do call yyerror.
- This remains here temporarily to ease the
- transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
- #define YYFAIL goto yyerrlab
- #define YYRECOVERING() (!!yyerrstatus)
- #define YYBACKUP(token, value) \
- do \
- if (yychar == YYEMPTY && yylen == 1) \
- { yychar = (token), yylval = (value); \
- yychar1 = YYTRANSLATE (yychar); \
- YYPOPSTACK; \
- goto yybackup; \
- } \
- else \
- { yyerror ("syntax error: cannot back up"); YYERROR; } \
- while (0)
-
- #define YYTERROR 1
- #define YYERRCODE 256
-
- #ifndef YYIMPURE
- #define YYLEX yylex()
- #endif
-
- #ifndef YYPURE
- #define YYLEX yylex(&yylval, &yylloc)
- #endif
-
- /* If nonreentrant, generate the variables here */
-
- #ifndef YYIMPURE
-
- int yychar; /* the lookahead symbol */
- YYSTYPE yylval; /* the semantic value of the */
- /* lookahead symbol */
-
- #ifdef YYLSP_NEEDED
- YYLTYPE yylloc; /* location data for the lookahead */
- /* symbol */
- #endif
-
- int yynerrs; /* number of parse errors so far */
- #endif /* YYIMPURE */
-
- #if YYDEBUG != 0
- int yydebug; /* nonzero means print parse trace */
- /* Since this is uninitialized, it does not stop multiple parsers
- from coexisting. */
- #endif
-
- /* YYINITDEPTH indicates the initial size of the parser's stacks */
-
- #ifndef YYINITDEPTH
- #define YYINITDEPTH 200
- #endif
-
- /* YYMAXDEPTH is the maximum size the stacks can grow to
- (effective only if the built-in stack extension method is used). */
-
- #if YYMAXDEPTH == 0
- #undef YYMAXDEPTH
- #endif
-
- #ifndef YYMAXDEPTH
- #define YYMAXDEPTH 10000
- #endif
-
- /* This is the most reliable way to avoid incompatibilities
- in available built-in functions on various systems. */
- static void
- __yy_bcopy (from, to, count)
- char *from;
- char *to;
- int count;
- {
- register char *f = from;
- register char *t = to;
- register int i = count;
-
- while (i-- > 0)
- *t++ = *f++;
- }
-
-
- int
- yyparse()
- {
- register int yystate;
- register int yyn;
- register short *yyssp;
- register YYSTYPE *yyvsp;
- int yyerrstatus; /* number of tokens to shift before error messages enabled */
- int yychar1; /* lookahead token as an internal (translated) token number */
-
- short yyssa[YYINITDEPTH]; /* the state stack */
- YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
-
- short *yyss = yyssa; /* refer to the stacks thru separate pointers */
- YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
-
- #ifdef YYLSP_NEEDED
- YYLTYPE *yyls = yylsa;
- YYLTYPE *yylsp;
- YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
-
- #define YYPOPSTACK (yyvsp--, yysp--, yylsp--)
- #else
- #define YYPOPSTACK (yyvsp--, yysp--)
- #endif
-
- int yystacksize = YYINITDEPTH;
-
- #ifndef YYPURE
- int yychar;
- YYSTYPE yylval;
- int yynerrs;
- #ifdef YYLSP_NEEDED
- YYLTYPE yylloc;
- #endif
- #endif
-
- YYSTYPE yyval; /* the variable used to return */
- /* semantic values from the action */
- /* routines */
-
- int yylen;
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Starting parse\n");
- #endif
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack. */
-
- yyssp = yyss - 1;
- yyvsp = yyvs;
- #ifdef YYLSP_NEEDED
- yylsp = yyls;
- #endif
-
- /* Push a new state, which is found in yystate . */
- /* In all cases, when you get here, the value and location stacks
- have just been pushed. so pushing a state here evens the stacks. */
- yynewstate:
-
- *++yyssp = yystate;
-
- if (yyssp >= yyss + yystacksize - 1)
- {
- /* Give user a chance to reallocate the stack */
- /* Use copies of these so that the &'s don't force the real ones into memory. */
- YYSTYPE *yyvs1 = yyvs;
- short *yyss1 = yyss;
- #ifdef YYLSP_NEEDED
- YYLTYPE *yyls1 = yyls;
- #endif
-
- /* Get the current used size of the three stacks, in elements. */
- int size = yyssp - yyss + 1;
-
- #ifdef yyoverflow
- /* Each stack pointer address is followed by the size of
- the data in use in that stack, in bytes. */
- yyoverflow("parser stack overflow",
- &yyss1, size * sizeof (*yyssp),
- &yyvs1, size * sizeof (*yyvsp),
- #ifdef YYLSP_NEEDED
- &yyls1, size * sizeof (*yylsp),
- #endif
- &yystacksize);
-
- yyss = yyss1; yyvs = yyvs1;
- #ifdef YYLSP_NEEDED
- yyls = yyls1;
- #endif
- #else /* no yyoverflow */
- /* Extend the stack our own way. */
- if (yystacksize >= YYMAXDEPTH)
- {
- yyerror("parser stack overflow");
- return 2;
- }
- yystacksize *= 2;
- if (yystacksize > YYMAXDEPTH)
- yystacksize = YYMAXDEPTH;
- yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
- __yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
- yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
- __yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
- #ifdef YYLSP_NEEDED
- yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
- __yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
- #endif
- #endif /* no yyoverflow */
-
- yyssp = yyss + size - 1;
- yyvsp = yyvs + size - 1;
- #ifdef YYLSP_NEEDED
- yylsp = yyls + size - 1;
- #endif
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Stack size increased to %d\n", yystacksize);
- #endif
-
- if (yyssp >= yyss + yystacksize - 1)
- YYABORT;
- }
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Entering state %d\n", yystate);
- #endif
-
- yybackup:
-
- /* Do appropriate processing given the current state. */
- /* Read a lookahead token if we need one and don't already have one. */
- /* yyresume: */
-
- /* First try to decide what to do without reference to lookahead token. */
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* yychar is either YYEMPTY or YYEOF
- or a valid token in external form. */
-
- if (yychar == YYEMPTY)
- {
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Reading a token: ");
- #endif
- yychar = YYLEX;
- }
-
- /* Convert token to internal form (in yychar1) for indexing tables with */
-
- if (yychar <= 0) /* This means end of input. */
- {
- yychar1 = 0;
- yychar = YYEOF; /* Don't call YYLEX any more */
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Now at end of input.\n");
- #endif
- }
- else
- {
- yychar1 = YYTRANSLATE(yychar);
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Next token is %d (%s)\n", yychar, yytname[yychar1]);
- #endif
- }
-
- yyn += yychar1;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
- goto yydefault;
-
- yyn = yytable[yyn];
-
- /* yyn is what to do for this token type in this state.
- Negative => reduce, -yyn is rule number.
- Positive => shift, yyn is new state.
- New state is final state => don't bother to shift,
- just return success.
- 0, or most negative number => error. */
-
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
- else if (yyn == 0)
- goto yyerrlab;
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Shift the lookahead token. */
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
- #endif
-
- /* Discard the token being shifted unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
-
- *++yyvsp = yylval;
- #ifdef YYLSP_NEEDED
- *++yylsp = yylloc;
- #endif
-
- /* count tokens shifted since error; after three, turn off error status. */
- if (yyerrstatus) yyerrstatus--;
-
- yystate = yyn;
- goto yynewstate;
-
- /* Do the default action for the current state. */
- yydefault:
-
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
-
- /* Do a reduction. yyn is the number of a rule to reduce with. */
- yyreduce:
- yylen = yyr2[yyn];
- yyval = yyvsp[1-yylen]; /* implement default value of the action */
-
- #if YYDEBUG != 0
- if (yydebug)
- {
- if (yylen == 1)
- fprintf (stderr, "Reducing 1 value via rule %d (line %d), ",
- yyn, yyrline[yyn]);
- else
- fprintf (stderr, "Reducing %d values via rule %d (line %d), ",
- yylen, yyn, yyrline[yyn]);
- }
- #endif
-
-
- switch (yyn) {
-
- case 29:
- {
- WriteVerbatim("\n#");
- WriteVerbatim(yyvsp[0].c);
- WriteNewline();
- ;
- break;}
- case 30:
- {
- NEWLINE();
- ;
- break;}
- case 31:
- {
- NEWLINE();
- ;
- break;}
- case 43:
- {
- NEWLINE();
- ;
- break;}
- case 45:
- {
- NEWLINE();
- ;
- break;}
- case 56:
- {
- NEWLINE();
- ;
- break;}
- case 57:
- {
- NEWLINE();
- ;
- break;}
- case 58:
- {
- NEWLINE();
- ;
- break;}
- case 59:
- {
- NEWLINE();
- ;
- break;}
- case 60:
- {
- NEWLINE();
- ;
- break;}
- case 61:
- {
- NEWLINE();
- ;
- break;}
- case 62:
- {
- NEWLINE();
- ;
- break;}
- case 63:
- {
- NEWLINE();
- ;
- break;}
- case 64:
- {
- NEWLINE();
- ;
- break;}
- case 65:
- {
- NEWLINE();
- ;
- break;}
- case 66:
- {
- NEWLINE();
- ;
- break;}
- case 67:
- {
- NEWLINE();
- ;
- break;}
- case 68:
- {
- NEWLINE();
- ;
- break;}
- case 71:
- {
- NEWLINE();
- ;
- break;}
- case 72:
- {
- WriteFloat(-yyvsp[0].d);
- NEWLINE();
- ;
- break;}
- case 73:
- {
- NEWLINE();
- ;
- break;}
- case 74:
- {
- /* have to transpose... */
- WriteFloat(yyvsp[-8].d); WriteFloat(yyvsp[-5].d); WriteFloat(yyvsp[-2].d);
- WriteFloat(yyvsp[-7].d); WriteFloat(yyvsp[-4].d); WriteFloat(yyvsp[-1].d);
- WriteFloat(yyvsp[-6].d); WriteFloat(yyvsp[-3].d); WriteFloat(yyvsp[0].d);
- NEWLINE();
- ;
- break;}
- case 75:
- {
- /* transpose it */
- WriteFloat(yyvsp[-11].d); WriteFloat(yyvsp[-8].d); WriteFloat(yyvsp[-5].d);
- WriteFloat(yyvsp[-10].d); WriteFloat(yyvsp[-7].d); WriteFloat(yyvsp[-4].d);
- WriteFloat(yyvsp[-9].d); WriteFloat(yyvsp[-6].d); WriteFloat(yyvsp[-3].d);
- WriteFloat(yyvsp[-2].d); WriteFloat(yyvsp[-1].d); WriteFloat(yyvsp[0].d);
- NEWLINE();
- ;
- break;}
- case 76:
- {
- NEWLINE();
- ;
- break;}
- case 77:
- {
- NEWLINE();
- ;
- break;}
- case 78:
- {
- NEWLINE();
- ;
- break;}
- case 79:
- {
- NEWLINE();
- ;
- break;}
- case 80:
- {
- NEWLINE();
- ;
- break;}
- case 81:
- {
- NEWLINE();
- ;
- break;}
- case 82:
- {
- WriteFloat((Float)(yyvsp[0].i+1));
- NEWLINE();
- ;
- break;}
- case 83:
- {
- NEWLINE();
- ;
- break;}
- case 84:
- {
- NEWLINE();
- ;
- break;}
- case 85:
- {
- NEWLINE();
- ;
- break;}
- case 86:
- {
- NEWLINE();
- ;
- break;}
- case 87:
- {
- NEWLINE();
- ;
- break;}
- case 88:
- {
- NEWLINE();
- ;
- break;}
- case 89:
- {
- NEWLINE();
- ;
- break;}
- case 90:
- {
- NEWLINE();
- ;
- break;}
- case 91:
- {
- NEWLINE();
- ;
- break;}
- case 92:
- {
- NEWLINE();
- ;
- break;}
- case 93:
- {
- NEWLINE();
- ;
- break;}
- case 94:
- {
- WriteFloat(yyvsp[0].d);
- WriteVector(&yyvsp[-1].v);
- NEWLINE();
- ;
- break;}
- case 95:
- {
- NEWLINE();
- ;
- break;}
- case 96:
- {
- NEWLINE();
- ;
- break;}
- case 97:
- {
- if (yyvsp[-6].col.r || yyvsp[-6].col.g || yyvsp[-6].col.b) {
- WriteString("\tambient");
- WriteColor(&yyvsp[-6].col);
- WriteNewline();
- }
- if (yyvsp[-5].col.r || yyvsp[-5].col.g || yyvsp[-5].col.b) {
- WriteString("\tdiffuse");
- WriteColor(&yyvsp[-5].col);
- WriteNewline();
- }
- if (yyvsp[-4].col.r || yyvsp[-4].col.g || yyvsp[-4].col.b) {
- WriteString("\tspecular");
- WriteColor(&yyvsp[-4].col);
- WriteNewline();
- if (yyvsp[-3].d) {
- WriteString("\tspecpow");
- WriteFloat(yyvsp[-3].d);
- WriteNewline();
- }
- }
- if (yyvsp[-2].d) {
- WriteString("\treflect");
- WriteFloat(yyvsp[-2].d);
- WriteNewline();
- }
- if (yyvsp[-1].d) {
- WriteString("\ttransp");
- WriteFloat(yyvsp[-1].d);
- WriteString("index");
- WriteFloat(yyvsp[0].d);
- WriteNewline();
- }
- ;
- break;}
- case 98:
- {
- if (yyvsp[-8].col.r || yyvsp[-8].col.g || yyvsp[-8].col.b) {
- WriteString("\tambient");
- WriteColor(&yyvsp[-8].col);
- WriteNewline();
- }
- if (yyvsp[-7].col.r || yyvsp[-7].col.g || yyvsp[-7].col.b) {
- WriteString("\tdiffuse");
- WriteColor(&yyvsp[-7].col);
- WriteNewline();
- }
- if (yyvsp[-6].col.r || yyvsp[-6].col.g || yyvsp[-6].col.b) {
- WriteString("\tspecular");
- WriteColor(&yyvsp[-6].col);
- WriteNewline();
- if (yyvsp[-5].d) {
- WriteString("\tspecpow");
- WriteFloat(yyvsp[-5].d);
- WriteNewline();
- }
- }
- if (yyvsp[-4].d) {
- WriteString("\treflect");
- WriteFloat(yyvsp[-4].d);
- WriteNewline();
- }
- if (yyvsp[-3].d) {
- WriteString("\ttransp");
- WriteFloat(yyvsp[-3].d);
- WriteString("index");
- WriteFloat(yyvsp[-2].d);
- WriteNewline();
- }
- if (yyvsp[-1].d) {
- WriteString("\ttranslu");
- WriteFloat(yyvsp[-1].d);
- WriteString("1 1 1");
- WriteFloat(yyvsp[0].d);
- WriteNewline();
- }
- ;
- break;}
- case 99:
- {
- NEWLINE();
- ;
- break;}
- case 100:
- {
- NEWLINE();
- ;
- break;}
- case 103:
- {
- NEWLINE();
- ;
- break;}
- case 104:
- {
- /* Radii now precede points */
- WriteFloat(yyvsp[-1].d);
- WriteVector(&yyvsp[-3].v);
- WriteFloat(yyvsp[0].d);
- WriteVector(&yyvsp[-2].v);
- NEWLINE();
- ;
- break;}
- case 105:
- {
- Vector tmp;
-
- WriteString(yyvsp[-3].c);
- /* Radius now goes first */
- WriteFloat(yyvsp[0].d);
- WriteVector(&yyvsp[-2].v);
- WriteVector(&yyvsp[-1].v);
- NEWLINE();
- WriteVerbatim("#ifdef ENDCAPS\n");
- VecSub(yyvsp[-2].v, yyvsp[-1].v, &tmp);
- WriteVerbatim("disc ");
- WriteString(yyvsp[-3].c);
- WriteFloat(yyvsp[0].d); /* radius */
- WriteVector(&yyvsp[-2].v); /* pos */
- WriteVector(&tmp);
- WriteVerbatim("\ndisc ");
- WriteString(yyvsp[-3].c);
- VecScale(-1, tmp, &tmp);
- WriteFloat(yyvsp[0].d); /* radius */
- WriteVector(&yyvsp[-1].v); /* pos */
- WriteVector(&tmp);
- WriteVerbatim("\n#endif\n");
- ;
- break;}
- case 106:
- {
- NEWLINE();
- ;
- break;}
- case 107:
- {
- /* give box corners */
- WriteFloat(yyvsp[-5].d - yyvsp[-2].d);
- WriteFloat(yyvsp[-4].d - yyvsp[-1].d);
- WriteFloat(yyvsp[-3].d - yyvsp[0].d);
- WriteFloat(yyvsp[-5].d + yyvsp[-2].d);
- WriteFloat(yyvsp[-4].d + yyvsp[-1].d);
- WriteFloat(yyvsp[-3].d + yyvsp[0].d);
- NEWLINE();
- ;
- break;}
- case 108:
- {
- NEWLINE();
- ;
- break;}
- case 109:
- {
- NEWLINE();
- ;
- break;}
- case 110:
- {
- WriteVerbatim("*/");
- NEWLINE();
- ;
- break;}
- case 111:
- {
- /* reverse order of point/normal */
- WriteVector(&yyvsp[0].v);
- WriteVector(&yyvsp[-1].v);
- NEWLINE();
- ;
- break;}
- case 112:
- {
- NEWLINE();
- ;
- break;}
- case 113:
- {
- NEWLINE();
- ;
- break;}
- case 114:
- {
- WriteColor(&yyvsp[0].col);
- WriteFloat(yyvsp[-1].d); WriteFloat(yyvsp[-1].d); WriteFloat(yyvsp[-1].d);
- NEWLINE();
- ;
- break;}
- case 116:
- {
- yyval.col.r = yyvsp[-2].d; yyval.col.g = yyvsp[-1].d; yyval.col.b = yyvsp[0].d;
- ;
- break;}
- case 118:
- {
- yyval.v.x = yyvsp[-2].d; yyval.v.y = yyvsp[-1].d; yyval.v.z = yyvsp[0].d;
- ;
- break;}
- case 119:
- { WriteFloat(yyvsp[0].d); ;
- break;}
- case 120:
- { WriteFloat((Float)yyvsp[0].i); ;
- break;}
- case 121:
- { WriteFloat((Float)yyvsp[0].i); ;
- break;}
- case 122:
- { yyval.i = (int)yyvsp[0].i; ;
- break;}
- case 124:
- { yyval.d = (double)yyvsp[0].i; ;
- break;}
- case 125:
- { WriteString(yyvsp[0].c); ;
- break;}
- case 126:
- { yyval.c = yyvsp[0].c; ;
- break;}
- case 127:
- { WriteString("samples"); ;
- break;}
- case 128:
- { WriteString("aperture"); ;
- break;}
- case 129:
- { WriteString("background"); ;
- break;}
- case 130:
- { WriteString("blotch"); ;
- break;}
- case 131:
- { WriteString("box"); ;
- break;}
- case 132:
- { WriteString("bump"); ;
- break;}
- case 133:
- { WriteString("cone"); ;
- break;}
- case 134:
- { WriteString("cylinder"); ;
- break;}
- case 135:
- { WriteString("directional"); ;
- break;}
- case 136:
- { EndDefine(); ;
- break;}
- case 137:
- { WriteString("extended"); ;
- break;}
- case 138:
- { WriteString("eyep"); ;
- break;}
- case 139:
- { WriteString("fbm"); ;
- break;}
- case 140:
- { WriteString("fbmbump"); ;
- break;}
- case 141:
- { WriteString("focaldist"); ;
- break;}
- case 142:
- { WriteString("atmosphere fog"); ;
- break;}
- case 143:
- { WriteString("fov"); ;
- break;}
- case 144:
- { WriteString("gloss"); ;
- break;}
- case 145:
- { SetTypeGrid(yyvsp[-2].i,yyvsp[-1].i,yyvsp[0].i); ;
- break;}
- case 146:
- { WriteString("heightfield"); ;
- break;}
- case 147:
- { WriteString("jittered"); ;
- break;}
- case 148:
- { WriteString("light"); ;
- break;}
- case 149:
- { SetTypeList(); ;
- break;}
- case 150:
- { WriteString("lookp"); ;
- break;}
- case 151:
- { WriteString("marble"); ;
- break;}
- case 152:
- { WriteString("maxdepth"); ;
- break;}
- case 153:
- { WriteString("atmosphere mist"); ;
- break;}
- case 154:
- { WriteString("object"); ;
- break;}
- case 155:
- { WriteString("outfile"); ;
- break;}
- case 156:
- { WriteString("plane"); ;
- break;}
- case 157:
- { WriteString("point"); ;
- break;}
- case 158:
- { WriteString("poly"); ;
- break;}
- case 159:
- { WriteString("rotate"); ;
- break;}
- case 160:
- { WriteString("samples"); ;
- break;}
- case 161:
- { WriteString("scale"); ;
- break;}
- case 162:
- { WriteString("screen"); ;
- break;}
- case 163:
- { WriteString("sphere"); ;
- break;}
- case 164:
- { StartDefine(yyvsp[0].c); ;
- break;}
- case 165:
- { WriteString("/* superq"); ;
- break;}
- case 166:
- { WriteString("surface"); ;
- break;}
- case 167:
- { WriteString("resolution"); ;
- break;}
- case 168:
- { WriteString("translate"); ;
- break;}
- case 169:
- { WriteString("transform"); ;
- break;}
- case 170:
- { WriteString("triangle"); ;
- break;}
- case 171:
- { WriteString("up"); ;
- break;}
- case 172:
- { /* Don't do a thing. */ ;
- break;}
- case 173:
- { WriteString("texture"); ;
- break;}
- case 174:
- { WriteString("checker"); ;
- break;}
- case 175:
- { WriteString("wood"); ;
- break;}
- case 176:
- { WriteString("contrast"); ;
- break;}
- case 177:
- { WriteString("cutoff"); ;
- break;}
- }
- /* the action file gets copied in in place of this dollarsign */
-
-
- yyvsp -= yylen;
- yyssp -= yylen;
- #ifdef YYLSP_NEEDED
- yylsp -= yylen;
- #endif
-
- #if YYDEBUG != 0
- if (yydebug)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
- #endif
-
- *++yyvsp = yyval;
-
- #ifdef YYLSP_NEEDED
- yylsp++;
- if (yylen == 0)
- {
- yylsp->first_line = yylloc.first_line;
- yylsp->first_column = yylloc.first_column;
- yylsp->last_line = (yylsp-1)->last_line;
- yylsp->last_column = (yylsp-1)->last_column;
- yylsp->text = 0;
- }
- else
- {
- yylsp->last_line = (yylsp+yylen-1)->last_line;
- yylsp->last_column = (yylsp+yylen-1)->last_column;
- }
- #endif
-
- /* Now "shift" the result of the reduction.
- Determine what state that goes to,
- based on the state we popped back to
- and the rule number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
- if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTBASE];
-
- goto yynewstate;
-
- yyerrlab: /* here on detecting error */
-
- if (! yyerrstatus)
- /* If not already recovering from an error, report this error. */
- {
- ++yynerrs;
-
- #ifdef YYERROR_VERBOSE
- yyn = yypact[yystate];
-
- if (yyn > YYFLAG && yyn < YYLAST)
- {
- int size = 0;
- char *msg;
- int x, count;
-
- count = 0;
- for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- size += strlen(yytname[x]) + 15, count++;
- msg = (char *) xmalloc(size + 15);
- strcpy(msg, "parse error");
-
- if (count < 5)
- {
- count = 0;
- for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- {
- strcat(msg, count == 0 ? ", expecting `" : " or `");
- strcat(msg, yytname[x]);
- strcat(msg, "'");
- count++;
- }
- }
- yyerror(msg);
- free(msg);
- }
- else
- #endif /* YYERROR_VERBOSE */
- yyerror("parse error");
- }
-
- yyerrlab1: /* here on error raised explicitly by an action */
-
- if (yyerrstatus == 3)
- {
- /* if just tried and failed to reuse lookahead token after an error, discard it. */
-
- /* return failure if at end of input */
- if (yychar == YYEOF)
- YYABORT;
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
- #endif
-
- yychar = YYEMPTY;
- }
-
- /* Else will try to reuse lookahead token
- after shifting the error token. */
-
- yyerrstatus = 3; /* Each real token shifted decrements this */
-
- goto yyerrhandle;
-
- yyerrdefault: /* current state does not do anything special for the error token. */
-
- #if 0
- /* This is wrong; only states that explicitly want error tokens
- should shift them. */
- yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
- if (yyn) goto yydefault;
- #endif
-
- yyerrpop: /* pop the current state because it cannot handle the error token */
-
- if (yyssp == yyss) YYABORT;
- yyvsp--;
- yystate = *--yyssp;
- #ifdef YYLSP_NEEDED
- yylsp--;
- #endif
-
- #if YYDEBUG != 0
- if (yydebug)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "Error: state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
- #endif
-
- yyerrhandle:
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- goto yyerrdefault;
-
- yyn += YYTERROR;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
- goto yyerrdefault;
-
- yyn = yytable[yyn];
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- goto yyerrpop;
- yyn = -yyn;
- goto yyreduce;
- }
- else if (yyn == 0)
- goto yyerrpop;
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Shifting error token, ");
- #endif
-
- *++yyvsp = yylval;
- #ifdef YYLSP_NEEDED
- *++yylsp = yylloc;
- #endif
-
- yystate = yyn;
- goto yynewstate;
- }
-
-
- #define STARTBUFSIZ (1 << 18)
-
- typedef struct db {
- int bufsiz, curpos;
- int type, x, y, z;
- char *name;
- struct db *next;
- char *memory;
- } DefBuf;
-
- DefBuf *defbuf = NULL;
-
- void yyerror(char *s)
- {
- fprintf(stderr,"rsconvert: %s, line %d: %s \n",
- yyfilename[0] ? yyfilename : "stdin",
- yylineno, s);
- }
-
- StartDefine(name)
- char *name;
- {
- DefBuf *new;
- /*
- * Push new buffer onto define stack.
- */
- new = (DefBuf *)RayMalloc(sizeof(DefBuf));
- new->bufsiz = STARTBUFSIZ;
- new->type = LIST;
- new->curpos = 0;
- new->name = name;
- new->memory = (char *)Calloc(new->bufsiz, sizeof(char));
- new->next = defbuf;
- defbuf = new;
- }
-
- EndDefine()
- {
- char buf[BUFSIZ];
- DefBuf *old;
-
- old = defbuf;
- defbuf = defbuf->next;
- if (old->type == LIST) {
- sprintf(buf, "name %s list", old->name);
- } else {
- sprintf(buf, "name %s grid %d %d %d", old->name,
- old->x, old->y, old->z);
- }
- /*
- * dump goodies
- */
- WriteVerbatim(buf);
- WriteVerbatim(old->memory);
- WriteVerbatim("end");
- free((voidstar)old->memory);
- free((voidstar)old);
-
- }
-
- WriteString(str)
- char *str;
- {
- WriteVerbatim(str);
- WriteChar(' ');
- }
-
- WriteVerbatim(str)
- char *str;
- {
- int n;
-
- for (n = strlen(str); n; n--)
- WriteChar(*(str++));
- }
-
- WriteChar(c)
- char c;
- {
- if (defbuf) {
- if (defbuf->curpos == defbuf->bufsiz -1) {
- defbuf->bufsiz *= 2;
- defbuf->memory = (char *)realloc(defbuf->memory,
- defbuf->bufsiz * sizeof(char));
- if (defbuf->memory == (char *)NULL) {
- fprintf(stderr,"realloc failed!\n");
- exit(-1);
- }
- }
- defbuf->memory[defbuf->curpos++] = c;
- defbuf->memory[defbuf->curpos] = (char)NULL;
- } else
- putchar(c);
- }
-
- WriteVector(v)
- Vector *v;
- {
- WriteFloat(v->x);
- WriteFloat(v->y);
- WriteFloat(v->z);
- }
-
- WriteFloat(x)
- Float x;
- {
- char buf[BUFSIZ];
- sprintf(buf, "%g ", x);
- WriteVerbatim(buf);
- }
-
- WriteNewline()
- {
- WriteVerbatim("\n");
- }
-
- SetTypeList()
- {
- if (defbuf)
- defbuf->type = LIST;
- /* else set world type */
- }
-
- SetTypeGrid(x,y,z)
- int x, y, z;
- {
- if (defbuf) {
- defbuf->type = GRID;
- defbuf->x = x; defbuf->y = y; defbuf->z = z;
- } /* else set world type */
- }
-
- WriteColor(c)
- Color *c;
- {
- WriteFloat(c->r);
- WriteFloat(c->g);
- WriteFloat(c->b);
- }
-