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root/Development/ray/src/gen/mksource.c

Comparing ray/src/gen/mksource.c (file contents):
Revision 2.11 by greg, Fri Nov 17 20:02:07 2023 UTC vs.
Revision 2.12 by greg, Sat Jan 18 20:23:15 2025 UTC

#	Line 185 | Line 185 | branchsample(TRITREE *node, int depth)
185
186		/* Sample sphere using triangular geodesic mesh */
187		TRITREE *
188	<	geosample(int nsamps)
188	>	geosample(long nsamps)
189		{
190		int     depth;
191		TRITREE *tree;
#	Line 194 | Line 194 | geosample(int nsamps)
194		/* figure out depth */
195		if ((nsamps -= 4) < 0)
196		error(USER, "minimum number of samples is 4");
197	<	nsamps = nsamps*3/NTRUNKBR;     /* round up */
197	>	nsamps = nsamps*(NTRUNKBR-1)/NTRUNKBR;  /* round up */
198		for (depth = 0; nsamps > 1; depth++)
199		nsamps >>= 2;
200		/* make base tetrahedron */

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