[ViewVC] Diff of: radiance/ray/src/gen/gensurf.c

Comparing ray/src/gen/gensurf.c (file contents):
Revision 2.26 by greg, Sat Dec 7 02:21:42 2019 UTC vs.
Revision 2.28 by greg, Sat Nov 14 00:29:51 2020 UTC

#	Line 78 \| Line 78 \| *int norminterp(FVECT resmat[4], POINT p0, POINT p1,*
78
79
80		int
81	<	main(argc, argv)
82	<	int argc;
83	<	char *argv[];
81	>	main(int argc, char *argv[])
82		{
83		POINT row0, row1, row2, rp;
84		int i, j, m, n;
#	Line 160 \| Line 158 \| *char argv[];**
158		compnorms(row0, row1, row2, n);
159		if (objout) {
160		printf("\nusemtl %s\n\n", modname);
161	+	printf("o %s\n\n", surfname);
162		putobjrow(row1, n);
163		}
164		/* for each row */
#	Line 510 \| Line 509 \| *compnorms( / compute row of averaged normals /*
509		/* compute row 1 normals */
510		while (siz-- >= 0) {
511		if (!r1[0].valid)
512	<	continue;
512	>	goto skip;
513		if (!r0[0].valid) {
514		if (!r2[0].valid) {
515		r1[0].n[0] = r1[0].n[1] = r1[0].n[2] = 0.0;
516	<	continue;
516	>	goto skip;
517		}
518		fvsum(v1, r2[0].p, r1[0].p, -1.0);
519		} else if (!r2[0].valid)
#	Line 524 \| Line 523 \| *compnorms( / compute row of averaged normals /*
523		if (!r1[-1].valid) {
524		if (!r1[1].valid) {
525		r1[0].n[0] = r1[0].n[1] = r1[0].n[2] = 0.0;
526	<	continue;
526	>	goto skip;
527		}
528		fvsum(v2, r1[1].p, r1[0].p, -1.0);
529		} else if (!r1[1].valid)
#	Line 533 \| Line 532 \| *compnorms( / compute row of averaged normals /*
532		fvsum(v2, r1[1].p, r1[-1].p, -1.0);
533		fcross(r1[0].n, v1, v2);
534		normalize(r1[0].n);
535	+	skip:
536		r0++; r1++; r2++;
537		}
538		}

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